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New directions in gravitational-wave data analysis: both in computing algorithms and hardwares including its outreach activities

Research Project

Project/Area Number 19H01901
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research InstitutionOsaka Institute of Technology

Principal Investigator

Shinkai Hisaaki  大阪工業大学, 情報科学部, 教授 (30267405)

Co-Investigator(Kenkyū-buntansha) 鳥居 隆  大阪工業大学, ロボティクス&デザイン工学部, 教授 (00360199)
島野 顕継  大阪工業大学, 情報科学部, 准教授 (20351463)
高橋 弘毅  東京都市大学, デザイン・データ科学部, 教授 (40419693)
伊藤 洋介  大阪公立大学, 大学院理学研究科, 准教授 (60443983)
西口 敏司  大阪工業大学, 情報科学部, 教授 (80362565)
Project Period (FY) 2019-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2023: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2022: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2021: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2020: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2019: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Keywords一般相対性理論 / 重力波 / ブラックホール / データ解析 / 科学アウトリーチ / アウトリーチ活動 / 分散コンピューティング / アウトリーチ
Outline of Research at the Start

アインシュタインが一般相対性理論で予言した重力波は,100年の時を経て実際に観測できる技術が確立した.
2019年末からは日本のKAGRAプロジェクトも実観測に入ることから,重力波観測は,物理学から天文学へと学問の域を広げていく.本研究では,未知の重力波を捉える方法開発・効率のよい波源天体のパラメータ推定法の開発を行うとともに,分散型コンピューティングを利用して科学のアウトリーチ活動も推進する.

Outline of Final Research Achievements

The KAGRA group in Japan, which has been promoting gravitational wave observation, had started full-scale joint observation and analysis with groups in the U.S. and Europe from 2020. In this study, we promoted the joint analysis as core members of KAGRA group, and we also proposed new methods in gravitational-wave data analysis. The latter includes the new methods of extraction of gravitational waves applying "autoregressive model" or "Hilbert-Huang transformation" both of which do not require templates beforehand. We also developed noise reduction methods using "independent component analysis" or using "machine learning". These proposals had been presented with applications to the real event data, all of them show the robustness against noise. These new methods will be applied to improve the accuracy of parameter estimation of gravitational-wave source objects and to test general relativity in an alternative perspective.

Academic Significance and Societal Importance of the Research Achievements

我々が開発した重力波抽出やノイズ除去の新手法は,重力波波源天体のパラメータ推定の精度向上や新たな一般相対論の検証手法として応用される.今後,観測装置の能力向上とともに,重力波観測はその観測数を増し,精密科学となっていくことが期待されるが,そのための解析基盤を充実させることができたと考えられる.また,本研究では,重力波サイエンスのアウトリーチ活動も1つの柱としており,国際共同研究で発表した論文要旨を一般向けに翻訳して示すプロジェクトは,今後も継続して行っていく.また,2025年度からは全国6カ所の科学館・博物館にて重力波とブラックホールの研究を紹介する展示も準備している.

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (182 results)

All 2024 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (4 results) Journal Article (64 results) (of which Int'l Joint Research: 54 results,  Peer Reviewed: 64 results,  Open Access: 44 results) Presentation (97 results) (of which Int'l Joint Research: 45 results,  Invited: 14 results) Book (12 results) Remarks (5 results)

  • [Int'l Joint Research] California Institute of Technology(米国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Cardiff University(英国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Inje University(韓国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] 国立清華大学(台湾)

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Comparative study of 1D and 2D convolutional neural network models with attribution analysis for gravitational wave detection from compact binary coalescences2024

    • Author(s)
      Sasaoka Seiya、Koyama Naoki、Dominguez Diego、Sakai Yusuke、Somiya Kentaro、Omae Yuto、Takahashi Hirotaka
    • Journal Title

      Physical Review D

      Volume: 109 Issue: 4 Pages: 043011-043011

    • DOI

      10.1103/physrevd.109.043011

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Features gradient-based signals selection algorithm of linear complexity for convolutional neural networks2024

    • Author(s)
      Omae Yuto、Sakai Yusuke、Takahashi Hirotaka
    • Journal Title

      AIMS Mathematics

      Volume: 9 Issue: 1 Pages: 792-817

    • DOI

      10.3934/math.2024041

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Constraints on the Cosmic Expansion History from GWTC?32023

    • Author(s)
      LIGO Scientific Collaboration, Virgo Collaboration, and KAGRA CollaborationLIGO Scientific Collaboration, Virgo Collaboration, and KAGRA Collaboration
    • Journal Title

      The Astrophysical Journal

      Volume: 949 Issue: 2 Pages: 76-76

    • DOI

      10.3847/1538-4357/ac74bb

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo during the Second Part of the Third Observing Run2023

    • Author(s)
      LIGO Scientific Collaboration, Virgo Collaboration, and KAGRA Collaboration
    • Journal Title

      Physical Review X

      Volume: 13 Issue: 4 Pages: 41039-41039

    • DOI

      10.1103/physrevx.13.041039

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for gravitational waves associated with Fast Radio Bursts Detected by CHIME/FRB During the LIGO-Virgo Observing Run O3a2023

    • Author(s)
      R. Abbott, H. Shinkai, LIGO-Virgo-KAGRA collaboration
    • Journal Title

      Astrophys. J

      Volume: 955 Issue: 2 Pages: 155-155

    • DOI

      10.3847/1538-4357/acd770

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for subsolar-mass black hole binaries in the second part of Advanced LIGO’s and Advanced Virgo’s third observing run2023

    • Author(s)
      R. Abbott et al. (LIGO Scientific Collaboration, Virgo Collaboration, and KAGRA Collaboration)
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: - Issue: 4 Pages: 5984-5992

    • DOI

      10.1093/mnras/stad588

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Open Data from the Third Observing Run of LIGO, Virgo, KAGRA, and GEO2023

    • Author(s)
      LIGO Scientific Collaboration, Virgo Collaboration, and KAGRA CollaborationLIGO Scientific Collaboration, Virgo Collaboration, and KAGRA Collaboration
    • Journal Title

      The Astrophysical Journal Supplement Series

      Volume: 267 Issue: 2 Pages: 29-29

    • DOI

      10.3847/1538-4365/acdc9f

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Robinson-Trautman solutions with scalar hair and Ricci flow2023

    • Author(s)
      Masato Nozawa and Takashi Torii
    • Journal Title

      Class. Quantun Grav.

      Volume: 41 Issue: 6 Pages: 065016-065016

    • DOI

      10.1088/1361-6382/ad26ec

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Wormhole C metric2023

    • Author(s)
      Masato Nozawa and Takashi Torii
    • Journal Title

      Phys. Rev. D

      Volume: 108 Issue: 6 Pages: 064036-064036

    • DOI

      10.1103/physrevd.108.064036

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Visualizing convolutional neural network for classifying gravitational waves from core-collapse supernovae2023

    • Author(s)
      Sasaoka Seiya、Koyama Naoki、Dominguez Diego、Sakai Yusuke、Somiya Kentaro、Omae Yuto、Takahashi Hirotaka
    • Journal Title

      Physical Review D

      Volume: 108 Issue: 12 Pages: 123033-123033

    • DOI

      10.1103/physrevd.108.123033

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Precise analysis of gravitational waves from binary neutron star coalescence using Hilbert?Huang transform based on Akima spline interpolation2023

    • Author(s)
      Yoda Itsuki、Oohara Ken-ichi、Takahashi Hirotaka、Sakai Kazuki
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2023 Issue: 8

    • DOI

      10.1093/ptep/ptad101

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Overview of KAGRA : Data transfer and management2023

    • Author(s)
      KAGRA Collaboration
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2023 Issue: 10 Pages: 102-102

    • DOI

      10.1093/ptep/ptad112

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Correction to: Input optics systems of the KAGRA detector during O3GK2023

    • Author(s)
      T Akutsu et al (KAGRA collaboration) [includes Y. Itoh, H. Shinkai, H. Takahashi]
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2023 Issue: 5 Pages: 059301-059301

    • DOI

      10.1093/ptep/ptad063

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Noise subtraction from KAGRA O3GK data using Independent Component Analysis2023

    • Author(s)
      Abe H et. al (KAGRA collaboration)
    • Journal Title

      Classical and Quantum Gravity

      Volume: 40 Issue: 8 Pages: 085015-085015

    • DOI

      10.1088/1361-6382/acc0cb

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] New family of C metrics in N=2 gauged supergravity2023

    • Author(s)
      Masato Nozawa and Takashi Torii
    • Journal Title

      Phys. Rev. D

      Volume: 107 Issue: 6 Pages: 064064-064064

    • DOI

      10.1103/physrevd.107.064064

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Performance of the KAGRA detector during the first joint obserbation with GEO600 (O3GK)2022

    • Author(s)
      H. Abe, H. Shinkai, KAGRA collaboration
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: ptac93 Issue: 10 Pages: 093-093

    • DOI

      10.1093/ptep/ptac093

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Constraints on dark photon dark matter using data from LIGO's and Virgo's third observing run2022

    • Author(s)
      R. Abbott et al.
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 6 Pages: 63030-63030

    • DOI

      10.1103/physrevd.105.063030

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for intermediate-mass black hole binaries in the third observing run of Advanced LIGO and Advanced Virgo2022

    • Author(s)
      R. Abbott et al.
    • Journal Title

      Astronomy & Astrophysics

      Volume: 659 Pages: A84-A84

    • DOI

      10.1051/0004-6361/202141452

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] All-sky, all-frequency directional search for persistent gravitational-waves from Advanced LIGO's and Advanced Virgo's first three observing runs2022

    • Author(s)
      R. Abbott, H. Shinkai, LIGO-Virgo-KAGRA collaboration
    • Journal Title

      Phys. Rev. D

      Volume: 105 Issue: 12 Pages: 122001-122001

    • DOI

      10.1103/physrevd.105.122001

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Search for Gravitational Waves Associated with Gamma-Ray Bursts Detected by Fermi and Swift During the LIGO-Virgo Run O3b2022

    • Author(s)
      R. Abbott, H. Shinkai, LIGO-Virgo-KAGRA collaboration
    • Journal Title

      strophys. J.

      Volume: 928 Issue: 2 Pages: 186-186

    • DOI

      10.3847/1538-4357/ac532b

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Searches for Gravitational Waves from Known Pulsars at Two Harmonics in the Second and Third LIGO-Virgo Observing Runs2022

    • Author(s)
      R. Abbott, H. Shinkai, LIGO-Virgo-KAGRA collaboration
    • Journal Title

      Astrophys. J.

      Volume: 935 Issue: 1 Pages: 1-1

    • DOI

      10.3847/1538-4357/ac6acf

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] All-sky search for gravitational wave emission from scalar boson clouds around spinning black holes in LIGO O3 data2022

    • Author(s)
      R. Abbott, H. Shinkai, LIGO-Virgo-KAGRA collaboration
    • Journal Title

      Phys. Rev.

      Volume: 10 Issue: 10 Pages: 102001-102001

    • DOI

      10.1103/physrevd.105.102001

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Narrowband searches for continuous and long-duration transient gravitational waves from known pulsars in the LIGO-Virgo third observing run2022

    • Author(s)
      B. P. Abbott, H. Shinkai, LIGO-Virgo-KAGRA collaboration
    • Journal Title

      Astrophys. J.

      Volume: 932 Issue: 2 Pages: 133-133

    • DOI

      10.3847/1538-4357/ac6ad0

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO and Advanced Virgo O3 data2022

    • Author(s)
      B. P. Abbott, H. Shinkai, LIGO-Virgo-KAGRA collaboration
    • Journal Title

      Phys. Rev. D

      Volume: 106 Issue: 10 Pages: 102008-102008

    • DOI

      10.1103/physrevd.106.102008

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Search for gravitational waves from Scorpius X-1 with a hidden Markov model in O3 LIGO data2022

    • Author(s)
      B. P. Abbott, H. Shinkai, LIGO-Virgo-KAGRA collaboration
    • Journal Title

      Phys. Rev. D

      Volume: 106 Issue: 6 Pages: 06200-06200

    • DOI

      10.1103/physrevd.106.062002

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] First joint observation by the underground gravitational-wave detector, KAGRA, with GEO6002022

    • Author(s)
      B. P. Abbott, H. Shinkai, LIGO-Virgo-KAGRA collaboration
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: ptac73 Issue: 6 Pages: 073-073

    • DOI

      10.1093/ptep/ptac073

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Input optics systems of the KAGRA detector during O3GK2022

    • Author(s)
      Akutsu T., et al., (The KAGRA Collaboration)
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2023 Issue: 2 Pages: 166-166

    • DOI

      10.1093/ptep/ptac166

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for continuous gravitational wave emission from the Milky Way center in O3 LIGO-Virgo data2022

    • Author(s)
      B. P. Abbott, H. Shinkai, LIGO-Virgo-KAGRA collaboration
    • Journal Title

      Phys. Rev. D

      Volume: 106 Issue: 4 Pages: 042003-042003

    • DOI

      10.1103/physrevd.106.042003

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The Current Status and Future Prospects of KAGRA, the Large-Scale Cryogenic Gravitational Wave Telescope Built in the Kamioka Underground2022

    • Author(s)
      H. Abe, H. Shinkai, KAGRA collaboration
    • Journal Title

      Galaxies

      Volume: 10 Issue: 3 Pages: 10-10

    • DOI

      10.3390/galaxies10030063

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Response of the underground environment of the KAGRA observatory against the air pressure disturbance from the Tonga volcanic eruption on January 15, 20222022

    • Author(s)
      T. Washimi, Y. Itoh et al
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2022 Issue: 11

    • DOI

      10.1093/ptep/ptac128

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Training Process of Unsupervised Learning Architecture for Gravity Spy Dataset2022

    • Author(s)
      Yusuke Sakai, Yousuke Itoh, Piljong Jung, Keiko Kokeyama, Chihiro Kozakai, Katsuko T. Nakahira, Shoichi Oshino, Yutaka Shikano, Hirotaka Takahashi, Takashi Uchiyama, Gen Ueshima, Tatsuki Washimi, Takahiro Yamamoto, and Takaaki Yokozawa
    • Journal Title

      Annalen der Physik

      Volume: - Issue: 2 Pages: 2200140-2200140

    • DOI

      10.1002/andp.202200140

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Unsupervised learning architecture for classifying the transient noise of interferometric gravitational-wave detectors2022

    • Author(s)
      Yusuke Sakai, Yousuke Itoh, Piljong Jung, Keiko Kokeyama, Chihiro Kozakai, Katsuko T. Nakahira, Shoichi Oshino, Yutaka Shikano, Hirotaka Takahashi, Takashi Uchiyama, Gen Ueshima, Tatsuki Washimi, Takahiro Yamamoto, and Takaaki Yokozawa
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 9935-9935

    • DOI

      10.1038/s41598-022-13329-4

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Localization of gravitational waves using machine learning2022

    • Author(s)
      S. Sasaoka, H. Takahashi et al
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 10 Pages: 103030-103030

    • DOI

      10.1103/physrevd.105.103030

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Search for continuous gravitational waves from 20 accreting millisecond x-ray pulsars in O3 LIGO data2022

    • Author(s)
      R. Abbott et al.
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 2 Pages: 022002-022002

    • DOI

      10.1103/physrevd.105.022002

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] LIGO, VIRGO, and KAGRA as the International Gravitational Wave Network2022

    • Author(s)
      Patrick Brady, Giovanni Losurdo, Hisaaki Shinkai
    • Journal Title

      Handbook of Gravitational Wave Astronomy

      Volume: 1 Pages: 1-21

    • DOI

      10.1007/978-981-15-4702-7_51-1

    • ISBN
      9789811547027
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Method for environmental noise estimation via injection tests for ground-based gravitational wave detectors2021

    • Author(s)
      Washimi Tatsuki、Yokozawa Takaaki、Tanaka Taiki、Itoh Yousuke、Kume Jun'ya、Yokoyama Jun’ichi
    • Journal Title

      Classical and Quantum Gravity

      Volume: 38 Issue: 12 Pages: 125005-125005

    • DOI

      10.1088/1361-6382/abf89a

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Diving below the Spin-down Limit: Constraints on Gravitational Waves from the Energetic Young Pulsar PSR J0537-69102021

    • Author(s)
      R. Abbott et al.
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 913 Issue: 2 Pages: L27-L27

    • DOI

      10.3847/2041-8213/abffcd

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Upper limits on the isotropic gravitational-wave background from Advanced LIGO and Advanced Virgo’s third observing run2021

    • Author(s)
      R. Abbott et al. (LIGO Scientific Collaboration, Virgo Collaboration, and *KAGRA Collaboration)
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 2 Pages: 022004-022004

    • DOI

      10.1103/physrevd.104.022004

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Constraints from LIGO O3 Data on Gravitational-wave Emission Due to R-modes in the Glitching Pulsar PSR J0537-69102021

    • Author(s)
      R. Abbott et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 922 Issue: 1 Pages: 71-71

    • DOI

      10.3847/1538-4357/ac0d52

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Constraints on Cosmic Strings Using Data from the Third Advanced LIGO?Virgo Observing Run2021

    • Author(s)
      R. Abbott et al. (LIGO Scientific Collaboration, Virgo Collaboration, and *KAGRA Collaboration)
    • Journal Title

      Physical Review Letters

      Volume: 126 Issue: 24 Pages: 241102-241102

    • DOI

      10.1103/physrevlett.126.241102

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Search for anisotropic gravitational-wave backgrounds using data from Advanced LIGO and Advanced Virgo窶冱 first three observing runs2021

    • Author(s)
      R. Abbott et al.
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 2 Pages: 022005-022005

    • DOI

      10.1103/physrevd.104.022005

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Application of the Hilbert-Huang transform for analyzing standing-accretion-shock-instability induced gravitational waves in a core-collapse supernova2021

    • Author(s)
      Takeda M.、Hiranuma Y.、Kanda N.、Kotake K.、Kuroda T.、Negishi R.、Oohara K.、Sakai K.、Sakai Y.、Sawada T.、Takahashi H.、Tsuchida S.、Watanabe Y.、Yokozawa T.
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 8 Pages: 084063-084063

    • DOI

      10.1103/physrevd.104.084063

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Observation of Gravitational Waves from Two Neutron Star-Black Hole Coalescences2021

    • Author(s)
      Abbott R.、et al.
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 915 Issue: 1 Pages: L5-L5

    • DOI

      10.3847/2041-8213/ac082e

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Searches for Continuous Gravitational Waves from Young Supernova Remnants in the Early Third Observing Run of Advanced LIGO and Virgo2021

    • Author(s)
      R. Abbott et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 921 Issue: 1 Pages: 80-80

    • DOI

      10.3847/1538-4357/ac17ea

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] All-sky search for continuous gravitational waves from isolated neutron stars in the early O3 LIGO data2021

    • Author(s)
      R. Abbott et al. (The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration),
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 8 Pages: 082004-082004

    • DOI

      10.1103/physrevd.104.082004

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] All-sky search for long-duration gravitational-wave bursts in the third Advanced LIGO and Advanced Virgo run2021

    • Author(s)
      R. Abbott et al.
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 10 Pages: 102001-102001

    • DOI

      10.1103/physrevd.104.102001

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] All-sky search for short gravitational-wave bursts in the third Advanced LIGO and Advanced Virgo run2021

    • Author(s)
      R. Abbott et al. (The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration),
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 12 Pages: 122004-122004

    • DOI

      10.1103/physrevd.104.122004

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Gravitational-wave physics and astronomy in the 2020s and 2030s2021

    • Author(s)
      M. Bailes, H. Shinkai, et.al
    • Journal Title

      Nature Reviews Physics

      Volume: 3 Issue: 5 Pages: 344-36

    • DOI

      10.1038/s42254-021-00303-8

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Vibration isolation systems for the beam splitter and signal recycling mirrors of the KAGRA gravitational wave detector2021

    • Author(s)
      KAGRA Collaboration
    • Journal Title

      Classical and Quantum Gravity

      Volume: 38 Issue: 6 Pages: 065011-065011

    • DOI

      10.1088/1361-6382/abd922

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Overview of KAGRA: Calibration, detector characterization, physical environmental monitors, and the geophysics interferometer2021

    • Author(s)
      A. Akutsu, H. Shinkai, KAGRA collaboration
    • Journal Title

      Progress of Theoretical Experimental Physics

      Volume: ptab018 Issue: 5 Pages: 1-33

    • DOI

      10.1093/ptep/ptab018

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Current status of space gravitational wave antenna DECIGO and B-DECIGO2021

    • Author(s)
      S. Kawamura, H. Shinkai, DECIGO collaboration
    • Journal Title

      Progress of Theoretical Experimental Physics

      Volume: ptab019 Issue: 5 Pages: 103-103

    • DOI

      10.1093/ptep/ptab019

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Test of general relativity by a pair of transportable optical lattice clocks2020

    • Author(s)
      M. Takamoto, I. Ushijima, N. Ohmae, T. Yahagi, K. Kokado, H. Shinkai, H. Katori
    • Journal Title

      Nature Photonics

      Volume: 14 Issue: 7 Pages: 411-415

    • DOI

      10.1038/s41566-020-0619-8

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Application of the independent component analysis to the iKAGRA data2020

    • Author(s)
      T. Akutsu, et al. (KAGRA Collaboration)
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 5 Pages: 27-27

    • DOI

      10.1093/ptep/ptaa056

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] An arm length stabilization system for KAGRA and future gravitational-wave detectors2020

    • Author(s)
      Akutsu T, et al. (KAGRA Collaboration)
    • Journal Title

      Classical and Quantum Gravity

      Volume: 37 Issue: 3 Pages: 035004-035004

    • DOI

      10.1088/1361-6382/ab5c95

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prospects for observing and localizing gravitational-wave transients with Advanced LIGO, Advanced Virgo and KAGRA2020

    • Author(s)
      LIGO Scientific Collaboration, Virgo Collaboration, KAGRA Collaboration
    • Journal Title

      Living Reviews in Relativity

      Volume: 23 Issue: 1 Pages: 3-3

    • DOI

      10.1007/s41114-020-00026-9

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Black hole spectroscopy for KAGRA future prospect in O52020

    • Author(s)
      Uchikata Nami、Narikawa Tatsuya、Sakai Kazuki、Takahashi Hirotaka、Nakano Hiroyuki
    • Journal Title

      Physical Review D

      Volume: 102 Issue: 2 Pages: 024007-024007

    • DOI

      10.1103/physrevd.102.024007

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Method of Gravitational Wave Search Based on Adaptive Time-Frequency Analysis and Machine Learning2020

    • Author(s)
      Takahashi Hirotaka
    • Journal Title

      Impact

      Volume: 2020 Issue: 5 Pages: 43-45

    • DOI

      10.21820/23987073.2020.5.43

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Overview of KAGRA : KAGRA science2020

    • Author(s)
      A. Akutsu, H. Shinkai, KAGRA collaboration
    • Journal Title

      Progress of Theoretical Experimental Physics

      Volume: ptaa120 Issue: 5 Pages: 1-68

    • DOI

      10.1093/ptep/ptaa120

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Overview of KAGRA: Detector design and construction history2020

    • Author(s)
      A. Akutsu, H. Shinkai, KAGRA collaboration
    • Journal Title

      Progress of Theoretical Experimental Physics

      Volume: ptaa125 Issue: 5 Pages: 1-24

    • DOI

      10.1093/ptep/ptaa125

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dark matter signals on a laser interferometer2020

    • Author(s)
      Tsuchida Satoshi、Kanda Nobuyuki、Itoh Yousuke、Mori Masaki
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 2 Pages: 023005

    • DOI

      10.1103/physrevd.101.023005

    • NAID

      120006781999

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2020415

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Problem-based learning featuring the Mars colonization project and planet tourism2019

    • Author(s)
      藤元 章, 三橋 雅子, 谷 保孝, 田中 淳, 小島 夏彦, 鳥居 隆
    • Journal Title

      Journal of the Physics Education Society of Japan

      Volume: 67 Issue: 4 Pages: 261-265

    • DOI

      10.20653/pesj.67.4_261

    • NAID

      130007815565

    • ISSN
      0385-6992, 2432-1028
    • Year and Date
      2019-12-10
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Comparison of various methods to extract ringdown frequency from gravitational wave data2019

    • Author(s)
      Nakano Hiroyuki、Narikawa Tatsuya、Oohara Ken-ichi、Sakai Kazuki、Shinkai Hisa-aki、Takahashi Hirotaka、Tanaka Takahiro、Uchikata Nami、Yamamoto Shun、Yamamoto Takahiro S.
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 12 Pages: 124032-124032

    • DOI

      10.1103/physrevd.99.124032

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A time-frequency analysis of gravitational wave signals with Non-Harmonic Analysis2019

    • Author(s)
      K. Yanagisawa, D. Jia, S. Hirobayashi, N. Uchikata, T. Narikawa, K. Ueno, H. Takahashi, H. Tagoshi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2019-6 Issue: 6 Pages: 1-25

    • DOI

      10.1093/ptep/ptz043

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] First cryogenic test operation of underground km-scale gravitational-wave observatory KAGRA2019

    • Author(s)
      Akutsu T, et al. (KAGRA Collaboration)
    • Journal Title

      Classical and Quantum Gravity

      Volume: 36 Issue: 16 Pages: 165008-165008

    • DOI

      10.1088/1361-6382/ab28a9

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 重力波データ解析への人工知能・機械学習の応用2024

    • Author(s)
      高橋弘毅
    • Organizer
      機械学習による天文学, 日本天文学会2024年春季年会, 東京大学(本郷キャンパス)
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Computing the Wave: Where the Gravitational Wave Community benefits from High-Energy Physics, and where it differs?2024

    • Author(s)
      Marco Meyer-Conde, Nobuyuki Kanda, Hirotaka Takahashi, Ken-ichi Oohara, Kazuki Sakai, on Behalf of KAGRA Collaboration
    • Organizer
      22nd International Workshop on Advanced Computing and Analysis Techniques in Physics Research (ACAT2024), Charles B. Wang Center, Stony Brook University, US
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] CNN-LSTM を用いた重力波波形抽出のためのフィルタ生成2024

    • Author(s)
      高野光生, 高橋弘毅, 酒井一樹
    • Organizer
      日本物理学会 2024年春季大会, オンライン開催
    • Related Report
      2023 Annual Research Report
  • [Presentation] カーネル密度推定を応用したHilbert-Huang変換による重力波観測データの時間-周波数表現方法の高度化2024

    • Author(s)
      近歩久登, 高橋弘毅, 酒井一樹
    • Organizer
      電子情報通信学会総合大会, 広島大学 東広島キャンパス
    • Related Report
      2023 Annual Research Report
  • [Presentation] 畳み込みニューラルネットワークによる重力波の到来方向推定における最適な学習方法の検討2024

    • Author(s)
      海藤十和, 高橋弘毅, 酒井一樹
    • Organizer
      電子情報通信学会総合大会, 広島大学 東広島キャンパス
    • Related Report
      2023 Annual Research Report
  • [Presentation] 補助チャンネルを用いた重力波検出器のノイズ除去における機械学習モデルの性能比較2024

    • Author(s)
      高谷匡平, 伊藤洋介, 鷲見貴生, 横澤孝章
    • Organizer
      2024 年日本物理学会春季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] ストークスパラメータを導入した重力波ラジオメトリにおけるシミュレーション解析(2)2024

    • Author(s)
      覺依珠美, 神田展行, 伊藤洋介
    • Organizer
      2024 年日本物理学会春季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] レーザー干渉計型重力波観測器を用いた暗黒物質検出における,太陽系と暗黒物質間の相対運動の補正2024

    • Author(s)
      藤森匠, 森﨑宗一郎, 粂潤哉, 神田展行, 伊藤洋介
    • Organizer
      2024 年日本物理学会春季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Direct extraction of ring-down modes of binary black-hole mergers using auto-regression method2023

    • Author(s)
      H.Shinkai
    • Organizer
      KIW10, National Tsing Hua University (国立清華大学), Taiwan, May 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Test of General Relativity from Gravitational Wave data: Direct extraction of ring-down modes of binary black-hole mergers using auto-regressive method2023

    • Author(s)
      H.Shinkai
    • Organizer
      JGRG32, Nagoya University, November 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Wormhole C-metrics2023

    • Author(s)
      鳥居隆,野澤真人
    • Organizer
      日本物理学会2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] Robinson-Trautman wormhole2023

    • Author(s)
      野澤真人,鳥居隆
    • Organizer
      日本物理学会2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] Wormhole C-metrics2023

    • Author(s)
      Takashi Torii, Masato Nozawa
    • Organizer
      The 32th Workshop on General Relativity and Gravity in Japan
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Robinson-Trautman solutions in Einstein-scalar system and Ricci flow2023

    • Author(s)
      Masato Nozawa, Takashi Torii
    • Organizer
      The 32th Workshop on General Relativity and Gravity in Japan
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 重力波のデータ解析2023

    • Author(s)
      高橋弘毅
    • Organizer
      宇宙線・宇宙物理領域シンポジウム 重力波第4期観測と理論研究の進展, 日本物理学会 第78回年次大会, 東北大学(青葉山キャンパス、川内キャンパス)
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Improving reproducibility, trustworthiness and fairness for diverse applications of machine learning2023

    • Author(s)
      Hirotaka Takahashi, Yuto Omae, Takuma Akiduki, Seiya Sasaoka, Yusuke Sakai
    • Organizer
      10th International Congress on Industrial and Applied Mathematics (ICIAM 2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Classification of Glitch Noise and Burst Gravitational Wave Search with Machine Learning Technique2023

    • Author(s)
      Hirotaka Takahashi, Yusuke Sakai, Naoki Koyama, Seiya Sasaoka, Kentaro Somiya, Yuto Omae
    • Organizer
      International Conference on Machine Learning Physics, Kyoto University
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Visualization of Estimation Basis for Transient Noise Classification in Gravitational Wave Detectors Using Machine Learning2023

    • Author(s)
      Naoki Koyama, Yusuke Sakai, Seiya Sasaoka, Kentaro Somiya, Yuto Omae, Hirotaka Takahashi
    • Organizer
      International Conference on Machine Learning Physics, Kyoto University
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Some improvements of Hilbert-Huang transform for time-frequency analysis of gravitational waves2023

    • Author(s)
      Ken-ichi Oohara, Hirotaka Takahashi, Kazuki Sakai, Yuta Hiranuma, Masato Kaneyama, Mei Takeda, Itsuki Yoda
    • Organizer
      XVIII International Conference on Topics in Astroparticle and Underground Physics 2023 (TAUP 2023), University of Vienna, Austria
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Deep Learning for Detecting Gravitational Waves from Compact Binary Coalescences and Its Visualization by Grad-CAM2023

    • Author(s)
      Seiya Sasaoka, Yilun Hou, Diego Dominguez, Suyog Garg, Naoki Koyama, Yusuke Sakai, Yuto Omae, Kentaro Somiya, Hirotaka Takahashi
    • Organizer
      38th International Cosmic Ray Conference (ICRC2023), Nagoya University
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Deep Learning Application for Detecting Gravitational Waves from Core-Collapse Supernovae2023

    • Author(s)
      Seiya Sasaoka, Yilun Hou, Diego Dominguez, Suyog Garg, Naoki Koyama, Yusuke Sakai, Yuto Omae, Kentaro Somiya, Hirotaka Takahashi
    • Organizer
      38th International Cosmic Ray Conference (ICRC2023), Nagoya University
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparison of training methods for Convolutional Neural Network model for Gravitational-Wave detection from Neutron Star-Black Hole Binaries2023

    • Author(s)
      Suyog Garg, Seiya Sasaoka, Diego Dominguez, Yilun Hou, Naoki Koyama, Kentaro Somiya, Hirotaka Takahashi, Masatake Ohashi
    • Organizer
      38th International Cosmic Ray Conference (ICRC2023), Nagoya University
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Convolutional Neural Network for Continuous Gravitational Waves Detection2023

    • Author(s)
      Diego Dominguez, Seiya Sasaoka, Suyog Garg, Yilun Hou, Naoki Koyama, Kentaro Somiya, Hirotaka Takahashi
    • Organizer
      38th International Cosmic Ray Conference (ICRC2023), Nagoya University
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Deep Learning for Gravitational Wave Detection and Its Analysis Using Grad-CAM2023

    • Author(s)
      Seiya Sasaoka, Yilun Hou, Diego Dominguez, Suyog Garg, Naoki Koyama, Yusuke Sakai, Yuto Omae, Kentaro Somiya,Hirotaka Takahashi
    • Organizer
      XV International Conference on Gravitation, Astrophysics and Cosmology (ICGAC15), Gyeongju, Korea,
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] CNN-LSTM を用いた重力波解析による連星ブラックホール合体の質量パラメータの推定2023

    • Author(s)
      高野光生, 高橋弘毅, 酒井一樹
    • Organizer
      日本物理学会 第78回年次大会, 東北大学(青葉山キャンパス、川内キャンパス)
    • Related Report
      2023 Annual Research Report
  • [Presentation] Hilbert-Huang変換における補間法の比較検討および連星中性子星合体重力波の解析による評価2023

    • Author(s)
      酒井一樹, 陽田樹, 梁取大貴, 大原謙一,高橋弘毅
    • Organizer
      日本物理学会 第78回年次大会, 東北大学(青葉山キャンパス、川内キャンパス)
    • Related Report
      2023 Annual Research Report
  • [Presentation] Status of KAGRA2023

    • Author(s)
      Yousuke Itoh
    • Organizer
      ICRC2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of the global magnetic noise for the stochastic gravitational wave background search2023

    • Author(s)
      T. Washimi, I. Fukunaga, Y. Itoh, N. Kanda, A. Nishizawa, J.i. Yokoyama and T. Yokozawa
    • Organizer
      ICRC2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ストークスパラメータを導入した重力波ラジオメトリにおけるシミュレーション解析2023

    • Author(s)
      覺依珠美, 神田展行, 伊藤洋介
    • Organizer
      日本物理学会第78回年次大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 重力波データ解析のためのVision Transformerを用いた画像認識モデルの評価2023

    • Author(s)
      岩永響生, 神田展行, 伊藤洋介
    • Organizer
      日本物理学会第78回年次大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 自己回帰モデルを用いた重力波データ解析: 連星ブラックホールイベントのリングダウン波形抽出による相対論の検証2023

    • Author(s)
      真貝寿明
    • Organizer
      日本物理学会(2023年3月24日)
    • Related Report
      2022 Annual Research Report
  • [Presentation] New family of C-metrics in supergravity2023

    • Author(s)
      野澤真人,鳥居隆
    • Organizer
      日本物理学会(2023年3月24日)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Localization of gravitational waves using machine learning2022

    • Author(s)
      Seiya Sasaoka, Yilun Hou, Kentaro Somiya, Hirotaka Takahashi
    • Organizer
      Gravitational Wave Advanced Detector Workshop (GWADW2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Application of the Hilbert-Huang transform for analyzing gravitational waves in a core-collapse supernova2022

    • Author(s)
      Hirotaka Takahashi, Mei Takeda, Nobuyuki Kanda, Ken-ichi Oohara, Kazuki Sakai
    • Organizer
      Supernovae in the Gravitational Wave Detection Era, Melbourne, Australia and online, November 28- December 2, 2022.
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection of Gravitational Waves from Core-Collapse Supernovae Using Deep Learning2022

    • Author(s)
      Seiya Sasaoka, Yilun Hou, Diego Dominguez, Suyog Garg, Kentaro Somiya, Hirotaka Takahashi
    • Organizer
      Supernovae in the Gravitational Wave Detection Era, Melbourne, Australia and online, November 28- December 2, 2022.
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Application of the Hilbert-Huang transform for analyzing gravitational waves in a core-collapse supernova2022

    • Author(s)
      Hirotaka Takahashi, Mei Takeda, Nobuyuki Kanda, Ken-ichi Oohara, Kazuki Sakai
    • Organizer
      Gravitational Wave Physics and Astronomy Workshop 2022, Melbourne, Australia and online, December 5-9, 2022.
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effectiveness of sparse decomposition on gravitational-wave data analysis2022

    • Author(s)
      Yusuke Sakai, Hirotaka Takahashi
    • Organizer
      Gravitational Wave Physics and Astronomy Workshop 2022, Melbourne, Australia and online, December 5-9, 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detection of Gravitational Waves from Core-Collapse Supernovae Using Deep Learning2022

    • Author(s)
      Seiya Sasaoka, Yilun Hou, Diego Dominguez, Suyog Garg, Kentaro Somiya, Hirotaka Takahashi
    • Organizer
      Gravitational Wave Physics and Astronomy Workshop 2022, Melbourne, Australia and online, December 5-9, 2022.
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Machine learning in gravitational wave data analysis2022

    • Author(s)
      高橋弘毅
    • Organizer
      第1回 ML@HEPワークショップ(Workshop on Machine Learning @ High Energy Physics), 東京大学理学部小柴ホール, 2022.7.8-9.
    • Related Report
      2022 Annual Research Report
  • [Presentation] 自己回帰モデルを用いた重力波データ解析:O3 a/b 連星ブラックホールイベントのリングダウン波形抽出2022

    • Author(s)
      真貝寿明
    • Organizer
      日本物理学会(2022年9月7日,岡山理科大)
    • Related Report
      2022 Annual Research Report
  • [Presentation] 深層学習による超新星爆発からの重力波の検出2022

    • Author(s)
      笹岡聖也, Hou Yilun, Diego Dominguez, 宗宮健太郎, 高橋弘毅
    • Organizer
      日本物理学会, 岡山理科大学, 2022.9.7.
    • Related Report
      2022 Annual Research Report
  • [Presentation] Hilbert-Huang変換を用いた非線形メカニズムからの重力波データ解析2022

    • Author(s)
      武田芽依, 神田展行, 大原謙一, 高橋弘毅, 平沼悠太
    • Organizer
      日本物理学会, 岡山理科大学, 2022.9.7.
    • Related Report
      2022 Annual Research Report
  • [Presentation] ニューラルネットワークによる重力波波形抽出のためのフィルタ生成の検討2022

    • Author(s)
      酒井一樹, オドンチメドソドタウィラン, 高野光生, 高橋弘毅
    • Organizer
      日本物理学会, 岡山理科大学, 2022.9.7.
    • Related Report
      2022 Annual Research Report
  • [Presentation] 重力波検出器における突発性雑音の教師なし分類2022

    • Author(s)
      高橋弘毅, 坂井佑輔, 伊藤洋介, 苔山圭以子, 中平勝子, 押野翔一, 鹿野豊, 内山隆, 鷲見貴生, 山本尚弘, 横澤孝章
    • Organizer
      日本天文学会2022年秋季年会, 新潟大学, 2022.9.13.
    • Related Report
      2022 Annual Research Report
  • [Presentation] 重力波の非線形メカニズムに着目したデータ解析手法2022

    • Author(s)
      武田芽依, 神田展行, 大原謙一, 高橋弘毅, 平沼悠太
    • Organizer
      日本天文学会2022年秋季年会, 新潟大学, 2022.9.13.
    • Related Report
      2022 Annual Research Report
  • [Presentation] 大型低温重力波望遠鏡KAGRAの現状2022

    • Author(s)
      伊藤洋介, KAGRA Collaboration
    • Organizer
      日本天文学会2022年春季年会 (2022年3月4日)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 重力波望遠鏡に現れる突発性雑音の教師なし分類2022

    • Author(s)
      坂井佑輔, 伊藤洋介, 苔山圭以子, 中平勝子, 押野翔一, 鹿野 豊, 高橋弘毅, 内山隆, 鷲見貴生, 山本尚弘, 横澤孝章
    • Organizer
      日本情報処理学会 第84回全国大会 (2022年3月)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 機械学習による重力波の到来方向推定2022

    • Author(s)
      笹岡聖也, Hou Yilun, 宗宮健太郎, 高橋弘毅
    • Organizer
      日本物理学会 第77回年次大会 (2022年3月)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Gravitational Wave Physics & Astronomy, Status of KAGRA2021

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      Cosmology from Home 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Unsupervised Deep Learning for Classification of Transient Noise2021

    • Author(s)
      Yusuke Sakai, Yosuke Itoh, Piljong Jung, Chihiro Kozakai, Katsuko T. Nakahira, Shoichi Oshino, Yutaka Shikano, Hirotaka Takahashi, Takashi Uchiyama, Gen Ueshima, Tatsuki Washimi, Takahiro Yamamoto, Takaaki Yokozawa
    • Organizer
      2021 Gravitational Wave Physics and Astronomy Workshop (GWPAW2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] LIGO-Virgo-KAGRA network for hunting gravitational waves2021

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      The 30th Workshop on General Relativity and Gravitation in Japan (JGRG30)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Efforts on search for gravitational waves from neutron stars2021

    • Author(s)
      伊藤洋介
    • Organizer
      第4回~中性子星の観測と理論~研究活性化ワークショップ
    • Related Report
      2021 Annual Research Report
  • [Presentation] Hilbert-Huang変換を用いた重力崩壊型超新星爆発のSASI由来の重力波解析2021

    • Author(s)
      武田芽依, 渡邊幸伸, 平沼悠太, 根岸諒, 大原謙一, 神田展行, 黒田仰生, 固武慶, 酒井一樹, 坂井佑輔, 澤田崇広, 高橋弘毅, 滝脇知也, 土田怜, 端山和大, 横澤孝章
    • Organizer
      第7回超新星ニュートリノ研究会, オンライン開催
    • Related Report
      2020 Annual Research Report
  • [Presentation] KAGRAデータへの適用に向けた深層学習に基づく突発性雑音分類システムの開発2021

    • Author(s)
      上島元, 苔山圭以子, 小坂井千紘, 押野翔一, 鹿野豊, 高橋弘毅, 内山隆, 鷲見貴生, 山本尚弘, 横澤孝章, KAGRA collaboration
    • Organizer
      第7回超新星ニュートリノ研究会, オンライン開催
    • Related Report
      2020 Annual Research Report
  • [Presentation] 重力波観測の現状とこれから2021

    • Author(s)
      真貝寿明
    • Organizer
      「富岳で加速する素粒子・原子核・宇宙・惑星」シンポジウム
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] ニューラルネットワークによる重力波波形再構成のためのフィルターデザインの生成2021

    • Author(s)
      オドンチメド ソドタウィラン, 高橋弘毅, 酒井一樹
    • Organizer
      日本物理学会(春), オンライン開催
    • Related Report
      2020 Annual Research Report
  • [Presentation] NHA解析とディープラーニングを用いた重力波信号のガウスノイズのノイズ除去システムの検証2021

    • Author(s)
      布目喜裕, 長谷川昌也, 廣林茂樹, 高橋弘毅, 田越秀行
    • Organizer
      日本物理学会(春), オンライン開催
    • Related Report
      2020 Annual Research Report
  • [Presentation] 重力波望遠鏡における深層学習を用いた突発性雑音の分類システム2021

    • Author(s)
      上島元, 苔山圭以子, 小坂井千紘, 押野翔一, 鹿野豊, 高橋弘毅, 内山隆, 鷲見貴生, 山本尚弘, 横澤孝章, KAGRA collaboration
    • Organizer
      日本物理学会(春), オンライン開催
    • Related Report
      2020 Annual Research Report
  • [Presentation] HHilbert-Huang 変換を用いた重力崩壊型超新星爆発由来の重力波データ解析2021

    • Author(s)
      武田芽依, 渡邊幸伸, 平沼悠太, 根岸諒, 大原謙一, 神田展行, 黒田仰生, 固武慶, 酒井一樹, 坂井佑輔, 澤田崇広, 高橋弘毅, 滝脇知也, 土田怜, 端山和大, 横澤孝章
    • Organizer
      日本物理学会(春), オンライン開催
    • Related Report
      2020 Annual Research Report
  • [Presentation] Effectiveness of Hilbert Huang Transform for analyzing gravitational wave data from supernova2021

    • Author(s)
      M. D. Silva, K. T. Nakahira, M. Takeda, N. Kanda, K. Oohara, T. Takiwaki, K. Kotake, H. Takahashi
    • Organizer
      情報処理学会第83回全国大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 重教師なし学習に基づいた突発性雑音分類システムの開発 -大型低温重力波望遠鏡KAGRAデータへの適用に向けて-2021

    • Author(s)
      上島元, 苔山圭以子, 小坂井千紘, 中平勝子, 押野翔一, 鹿野豊, 高橋弘毅, 内山隆, 鷲見貴生, 山本尚弘, 横澤孝章
    • Organizer
      情報処理学会第83回全国大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Gravitational wave and test of general relativity2020

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      The 7th Korea-Japan Workshop on Dark Energy: Maeda's Universe
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Status of KAGRA2020

    • Author(s)
      Hisaaki Shinkai
    • Organizer
      The 7th KAGRA International Workshop (KIW7)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Data analysis of GWs from core-collapse supernova with Hilbert-Huang Transform2020

    • Author(s)
      M.Takeda, R.Negishi, Y.Watanabe, Y.Hiranuma, K.Oohara, N.Kanda, T.Kuroda, K.Kotake, K.Sakai, Y.Sakai, T.Sawada, H.Takahashi, T.Takiwaki, S.Tsuchida, K.Hayama, T.Yokozawa
    • Organizer
      The 7th KAGRA International Workshop (KIW7)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Unsupervised-Learning Based Glitch Classification System2020

    • Author(s)
      G. Ueshima, K. Kokeyama, C. Kozakai, S. Oshino, Y. Shikano, H. Takahashi, T. Uchiyama, T. Washimi, T. Yamamoto, T. Yokozawa
    • Organizer
      The 7th KAGRA International Workshop (KIW7)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 物体領域推定のための学習データの生成支援2020

    • Author(s)
      田中 靖浩, 西口 敏司
    • Organizer
      画像の認識・理解シンポジウム (MIRU2020)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 深層学習を用いた突発性雑音の教師なし分類2020

    • Author(s)
      上島元, 苔山圭以子, 小坂井千紘, 押野翔一, 鹿野豊, 高橋弘毅, 内山隆, 山本尚弘, 横澤孝章, KAGRA collaboration
    • Organizer
      日本物理学会(秋), オンライン
    • Related Report
      2020 Annual Research Report
  • [Presentation] Analysis of gravitational wave signals from core collapse supernovae with Non-Harmonic Analysis method2020

    • Author(s)
      B. Hsieh, H. Tagoshi, H. Takahashi, K. Kotake, T. Takiwaki
    • Organizer
      日本物理学会(秋), オンライン
    • Related Report
      2020 Annual Research Report
  • [Presentation] Status of KAGRA2020

    • Author(s)
      H. Shinkai
    • Organizer
      LIGO-Virgo-KAGRA collaboration meeting, in remote style. March 12, 2020.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Introduction to Sparse Modeling2020

    • Author(s)
      H. Shinkai
    • Organizer
      新学術領域研究「重力波物理学・天文学:創世記」_A01グループ 研究会, 2020/1/11
    • Related Report
      2019 Annual Research Report
  • [Presentation] L2正則化を導入した直並列型 Denoising Autoencoder を用いたバースト重力波解析におけるノイズ除去の基礎的検討2020

    • Author(s)
      林滉之, 酒井一樹, 高橋弘毅, 濱住啓之, 大前佑斗
    • Organizer
      信学技報, Vol.119, No.453, NC2019-91, pp.89-94, (2020). (電子情報通信学会 ニューロコンピューティング研究会(NC)), 電気通信大学, 2020/3/5.
    • Related Report
      2019 Annual Research Report
  • [Presentation] 深層学習を用いた突発性ノイズの原因探索に関する研究2020

    • Author(s)
      上島元, 苔山圭以子, 小坂井千紘, 押野翔一, 高橋弘毅, 内山隆, 山本尚弘, 横澤孝章, KAGRA collaboration
    • Organizer
      日本物理学会(春), 名古屋大学 東山キャンパス, 2020/3/16.
    • Related Report
      2019 Annual Research Report
  • [Presentation] Hilbert-Huang変換を用いた重力崩壊型超新星爆発のSASI由来の重力波解析2020

    • Author(s)
      武田芽依, 渡邊幸伸, 平沼悠太, 根岸諒, 大原謙一, 神田展行, 黒田仰生, 固武慶, 酒井一樹, 坂井佑輔, 澤田崇広, 高橋弘毅, 滝脇知也, 土田怜, 端山和大, 横澤孝章
    • Organizer
      日本物理学会(春), 名古屋大学 東山キャンパス, 2020/3/16.
    • Related Report
      2019 Annual Research Report
  • [Presentation] NHAによる時間周波数解析とディープラーニングを用いたノイズ環境下における重力波検出に関する研究2020

    • Author(s)
      布目喜裕, 長谷川昌也, 廣林茂樹, 高橋弘毅, 田越秀行
    • Organizer
      日本物理学会(春), 名古屋大学 東山キャンパス, 2020/3/16.
    • Related Report
      2019 Annual Research Report
  • [Presentation] Brief Introduction of KAGRA collaboration2019

    • Author(s)
      H. Shinkai
    • Organizer
      The 6th KAGRA International Workshop, Wuhan, China, June 21- 23, 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Latest status of KAGRA2019

    • Author(s)
      H. Shinkai
    • Organizer
      The 22nd International Conference on General Relativity and Gravitation, Valencia, Spain, July 7-13, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Comparison of various methods to extract ringdown frequency from gravitational wave data2019

    • Author(s)
      H. Shinkai
    • Organizer
      The 22nd International Conference on General Relativity and Gravitation, Valencia, Spain, July 7-13, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Basic Study of Noise Reduction on the Analysis of Burst Gravitational Waves by Direct and Parallel Denoising Autoencoder2019

    • Author(s)
      Hiroyuki Hayashi, Kazuki Sakai, Hiroyuki Hamazumi, Hirotaka Takahashi, and Yuto Omae
    • Organizer
      The 14th International Conference on Innovative Computing, Information and Control (ICICIC2019), Seoul, Korea, p.97, August 26-29, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Status of KAGRA2019

    • Author(s)
      H. Shinkai
    • Organizer
      LIGO-Virgo collaboration meeting, Warsaw, Poland, September 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Ring-down GW wave search using Auto-Regressive model2019

    • Author(s)
      H. Shinkai
    • Organizer
      YITP long-term workshop : Multi-Messenger Astrophysics in the Gravitational Wave Era, at Kyoto University, October 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ring-down waveform extraction by Auto-Regressive approach2019

    • Author(s)
      H. Shinkai
    • Organizer
      Gravitational Wave Physics and Astronomy Workshop, The University of Tokyo, October 14-17, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data Analysis of Gravitational Waves from the SASI mode in a Core Collapse Supernova with Hilbert-Huang Transform2019

    • Author(s)
      M.Takeda, R.Negishi, Y.Watanabe, Y.Hiranuma, K.Oohara, N.Kanda, T.Kuroda, K.Kotake, K.Sakai, Y.Sakai, T.Sawada, H.Takahashi, T.Takiwaki, S.Tsuchida, K.Hayama, T.Yokozawa
    • Organizer
      Gravitational Wave Physics and Astronomy Workshop, The University of Tokyo, October 14-17, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extraction of gravitational waves from SASI with Hilbert-Huang Transform2019

    • Author(s)
      R.Negishi, M.Takeda, Y.Watanabe, Y.Hiranuma, K.Oohara, N.Kanda, T.Kuroda, K.Kotake, K.Sakai, Y.Sakai, T.Sawada, H.Takahashi, T.Takiwaki, S.Tsuchida, K.Hayama, T.Yokozawa
    • Organizer
      Gravitational Wave Physics and Astronomy Workshop, The University of Tokyo, October 14-17, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data Analysis of Gravitational Waves from the SASI mode in a Core Collapse Supernova with Hilbert-Huang Transform2019

    • Author(s)
      M.Takeda, R.Negishi, Y.Watanabe, Y.Hiranuma, K.Oohara, N.Kanda, T.Kuroda, K.Kotake, K.Sakai, Y.Sakai, T.Sawada, H.Takahashi, T.Takiwaki, S.Tsuchida, K.Hayama, T.Yokozawa
    • Organizer
      Multi-dimensional Modeling and Multi-Messenger observation from Core-Collapse Supernovae (4M-COCOS), Fukuoka, Fukuoka University, October 21-24, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extraction of gravitational waves from SASI with Hilbert-Huang Transform2019

    • Author(s)
      R.Negishi, M.Takeda, Y.Watanabe, Y.Hiranuma, K.Oohara, N.Kanda, T.Kuroda, K.Kotake, K.Sakai, Y.Sakai, T.Sawada, H.Takahashi, T.Takiwaki, S.Tsuchida, K.Hayama, T.Yokozawa
    • Organizer
      Multi-dimensional Modeling and Multi-Messenger observation from Core-Collapse Supernovae (4M-COCOS), Fukuoka, Fukuoka University, October 21-24, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data Analysis of Gravitational Waves from the SASI mode in a Core Collapse Supernova with Hilbert-Huang Transform2019

    • Author(s)
      M.Takeda, R.Negishi, Y.Watanabe, Y.Hiranuma, K.Oohara, N.Kanda, T.Kuroda, K.Kotake, K.Sakai, Y.Sakai, T.Sawada, H.Takahashi, T.Takiwaki, S.Tsuchida, K.Hayama, T.Yokozawa
    • Organizer
      The 29th Workshop on General Relativity and Gravitation in Japan (JGRG), Kobe University, November 25-29, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Auto-regressive approach to find ring-down gravitational wave2019

    • Author(s)
      H. Shinkai
    • Organizer
      The 29th Workshop on General Relativity and Gravitation in Japan (JGRG), Kobe University, November 25-29, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extraction of gravitational waves from SASI with Hilbert-Huang Transform2019

    • Author(s)
      R.Negishi, M.Takeda, Y.Watanabe, Y.Hiranuma, K.Oohara, N.Kanda, T.Kuroda, K.Kotake, K.Sakai, Y.Sakai, T.Sawada, H.Takahashi, T.Takiwaki, S.Tsuchida, K.Hayama, T.Yokozawa
    • Organizer
      The 29th Workshop on General Relativity and Gravitation in Japan (JGRG), Kobe University, November 25-29, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Status of KAGRA2019

    • Author(s)
      Y. Itoh
    • Organizer
      The 29th Workshop on General Relativity and Gravitation in Japan (JGRG), Kobe University, November 25-29, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Application of the independent component analysis to the iKAGRA data2019

    • Author(s)
      J. Kume, T. Sekiguchi, S. Morisaki, Y. Itoh, and J. Yokoyama
    • Organizer
      New Innovative Area Workshop 2019 Early Summer, Osaka City University, Osaka, 2019/6/29
    • Related Report
      2019 Annual Research Report
  • [Presentation] Status of KAGRA and gravitational wave data analysis2019

    • Author(s)
      Y. Itoh
    • Organizer
      Lecture at National Central University, Taiwan, 2019/9/24
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] ノイズに埋もれた微小信号波形の検出への変分オートエンコーダを用いた異常検知の応用2019

    • Author(s)
      森雅也, 中平勝子, 高橋弘毅, 田中貴浩
    • Organizer
      第18回情報科学技術フォーラム (A-009), 岡山大学 津島キャンパス, 2019/9/4.
    • Related Report
      2019 Annual Research Report
  • [Presentation] 自己回帰モデルを用いた重力波データ解析(2):LIGO/Virgo O2までのカタログデータの解析"2019

    • Author(s)
      真貝寿明
    • Organizer
      日本物理学会(秋), 山形大学 小白川キャンパス, 2019/9/20.
    • Related Report
      2019 Annual Research Report
  • [Presentation] Hilbert-Huang変換を用いた重力崩壊型超新星爆発のSASIモードからの重力波に対するデータ解析2019

    • Author(s)
      武田芽依, 渡邊幸伸, 平沼悠太, 大原謙一, 神田展行, 黒田仰生, 固武慶, 酒井一樹, 坂井佑輔, 澤田崇広, 高橋弘毅, 滝脇知也, 土田怜, 端山和大, 横澤孝章
    • Organizer
      日本物理学会(秋), 山形大学 小白川キャンパス, 2019/9/19.
    • Related Report
      2019 Annual Research Report
  • [Presentation] リカレントニューラルネットワークを用いた重力波観測データにおけるノイズ除去の検討2019

    • Author(s)
      酒井一樹, 高橋弘毅, 大原謙一
    • Organizer
      日本物理学会(秋), 山形大学 小白川キャンパス, 2019/9/19.
    • Related Report
      2019 Annual Research Report
  • [Presentation] KAGRAアップグレードに向けたブラックホール準固有振動解析2019

    • Author(s)
      内潟那美, 酒井一樹, 高橋弘毅, 中野寛之, 成川達也
    • Organizer
      日本物理学会(秋), 山形大学 小白川キャンパス, 2019/9/19.
    • Related Report
      2019 Annual Research Report
  • [Presentation] Hilbert-Huang変換を用いた重力崩壊型超新星爆発のSASI由来の重力波解析2019

    • Author(s)
      武田芽依, 渡邊幸伸, 平沼悠太, 根岸諒, 大原謙一, 神田展行, 黒田仰生, 固武慶, 酒井一樹, 坂井佑輔, 澤田崇広, 高橋弘毅, 滝脇知也, 土田怜, 端山和大, 横澤孝章
    • Organizer
      第48回 日本物理学会 新潟支部例会, 新潟大学, 2019/12/21
    • Related Report
      2019 Annual Research Report
  • [Book] ロヴェッリ 一般相対性理論入門2023

    • Author(s)
      Carlo Rovelli著,真貝寿明訳
    • Total Pages
      192
    • Publisher
      森北出版
    • ISBN
      9784627170711
    • Related Report
      2023 Annual Research Report
  • [Book] 一歩進んだ物理の理解 1 力学・熱・波2023

    • Author(s)
      真貝寿明・林正人・鳥居隆
    • Total Pages
      180
    • Publisher
      朝倉書店
    • ISBN
      9784254138214
    • Related Report
      2023 Annual Research Report
  • [Book] 一歩進んだ物理の理解 2 電磁気学・発展問題2023

    • Author(s)
      真貝寿明・林正人・鳥居隆
    • Total Pages
      180
    • Publisher
      朝倉書店
    • ISBN
      9784254138221
    • Related Report
      2023 Annual Research Report
  • [Book] 一歩進んだ物理の理解 3 原子・相対性理論2023

    • Author(s)
      真貝寿明・林正人・鳥居隆
    • Total Pages
      180
    • Publisher
      朝倉書店
    • ISBN
      9784254138238
    • Related Report
      2023 Annual Research Report
  • [Book] 理科年表 2024 (重力波の項執筆)2023

    • Author(s)
      国立天文台 編 (共著者に真貝寿明を含む)
    • Total Pages
      2
    • Publisher
      丸善出版
    • ISBN
      9784621308578
    • Related Report
      2023 Annual Research Report
  • [Book] 宇宙検閲官仮説 「裸の特異点」は隠されるか2023

    • Author(s)
      真貝 寿明
    • Total Pages
      256
    • Publisher
      講談社
    • ISBN
      9784065309957
    • Related Report
      2022 Annual Research Report
  • [Book] 理科年表 20232022

    • Author(s)
      国立天文台編 (重力波の項 真貝寿明 田中貴浩)
    • Total Pages
      1208
    • Publisher
      丸善出版
    • ISBN
      9784621307373
    • Related Report
      2022 Annual Research Report
  • [Book] すべての人の天文学2022

    • Author(s)
      岡村 定矩 (著, 監修), 芝井 広 (著, 監修), 縣 秀彦 (著, 編集), 大山 真満 大朝 由美子, 工藤 哲洋, 佐藤 文衛, 谷口 義明, 真貝 寿明, 鴈野 重之, 西浦 慎悟 (著)
    • Total Pages
      224
    • Publisher
      日本評論社
    • ISBN
      9784535789463
    • Related Report
      2021 Annual Research Report
  • [Book] 天文文化学序説:分野横断的にみる歴史と科学2022

    • Author(s)
      松浦 清 (著, 編集), 真貝 寿明 (著, 編集), 郷司泰仁, 石田 淳, 寺澤慎吾, 勝俣 隆, 西村昌能, 山下克明, 横山恵理, 米田達郎, 神羽麻紀, 鳥居 隆, 作花一志, 玉澤春史 (著)
    • Total Pages
      394
    • Publisher
      思文閣出版
    • ISBN
      9784784220205
    • Related Report
      2021 Annual Research Report
  • [Book] 理科年表 20222021

    • Author(s)
      国立天文台 (重力波の項 真貝寿明,田中貴浩)
    • Total Pages
      1204
    • Publisher
      丸善出版
    • ISBN
      9784621306482
    • Related Report
      2021 Annual Research Report
  • [Book] 相対論と宇宙の事典2020

    • Author(s)
      安東正樹、白水徹也、浅田秀樹、石橋明浩、小林努、真貝寿明、早田次郎、谷口敬介
    • Total Pages
      432
    • Publisher
      朝倉書店
    • ISBN
      9784254131284
    • Related Report
      2020 Annual Research Report
  • [Book] 演習 相対性理論・重力理論2019

    • Author(s)
      A. P. Lightman他著,真貝寿明・鳥居隆訳
    • Total Pages
      576
    • Publisher
      森北出版
    • ISBN
      9784627156418
    • Related Report
      2019 Annual Research Report
  • [Remarks] 重力波データ解析:新たな手法開発,新たな結果(本科研費の概要・成果を紹介)

    • URL

      https://www.oit.ac.jp/is/shinkai/GWdata2019/index.html

    • Related Report
      2023 Annual Research Report
  • [Remarks] 重力波データ抽出方法の開発

    • URL

      https://www.oit.ac.jp/is/shinkai/GWdata2019/index.html

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
  • [Remarks] 重力波データ抽出方法の開発 成果一覧ページ

    • URL

      https://www.oit.ac.jp/is/shinkai/GWdata2019/products.html

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
  • [Remarks] 重力波データ抽出方法の開発(本研究課題の成果報告ページ)

    • URL

      http://www.oit.ac.jp/is/shinkai/GWdata2019/index.html

    • Related Report
      2020 Annual Research Report
  • [Remarks] 重力波データ抽出方法の開発

    • URL

      http://www.oit.ac.jp/is/shinkai/GWdata2019/index.html

    • Related Report
      2019 Annual Research Report

URL: 

Published: 2019-04-18   Modified: 2025-01-30  

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