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Gravitational wave data analysis and the black hole perturbation

Research Project

Project/Area Number 23540309
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionOsaka University

Principal Investigator

TAGOSHI Hideyuki  大阪大学, 理学(系)研究科(研究院), 助教 (30311765)

Project Period (FY) 2011-04-28 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords重力波 / 一般相対論 / 重力波検出器 / ブラックホール / 中性子星 / データ解析 / 宇宙物理学 / ガンマ線バースト / レーザー干渉計 / 重力理論
Outline of Final Research Achievements

We considered the parameter estimation accuracy of gravitational waves from coalescing compact binaries with a network of laser interferometric gravitational wave detectors. Especially, we investigated the effect of the higher order modulation of gravitational waves from binaries. We found that the use of wave forms which contain higher order modulation effects are most effective to determine the inclination angle of orbital plane. We also found that, if we could detect gravitational waves from coalescing compact binaries which are associated with short gamma ray burst, we can determine the inclination angle of binaries's orbital plane with accuracy of 3 to 7 degree.
We computed the perturbation of gravitational fields produced by a rotating mass ring on the equatorial plane around a black hole. We used the Teukolsky equation and the CCK formalizm to obtain the gravitational fields. We obtained various useful technical information in the CCK method.

Report

(5 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (14 results)

All 2015 2014 2013 2012 2011 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Acknowledgement Compliant: 4 results) Presentation (7 results) (of which Invited: 2 results) Book (1 results)

  • [Journal Article] Detectability of bigravity with graviton oscillations using gravitational wave observations2015

    • Author(s)
      Tatsuya Narikawa, Koh Ueno, Hideyuki Tagoshi, Takahiro Tanaka, Nobuyuki Kanda, Takashi Nakamura
    • Journal Title

      Physical Review D

      Volume: 91 Issue: 6 Pages: 062007-062007

    • DOI

      10.1103/physrevd.91.062007

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Parameter estimation of neutron star-black hole binaries using an advanced gravitational-wave detector network: Effects of the full post-Newtonian waveform2014

    • Author(s)
      Hideyuki Tagoshi, Chandra Kant Mishra, Archana Pai, K. G. Arun
    • Journal Title

      Physical Review D

      Volume: 90 Issue: 2 Pages: 024053-024053

    • DOI

      10.1103/physrevd.90.024053

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Synergy of short gamma ray burst and gravitational wave observations: Constraining the inclination angle of the binary and possible implications for off-axis GRBs2014

    • Author(s)
      K. G. Arun, Hideyuki Tagoshi, Chandra Kant Mishra, Archana Pai
    • Journal Title

      Physical Review D

      Volume: 90 Issue: 2 Pages: 024060-024060

    • DOI

      10.1103/physrevd.90.024060

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Gravitational field of a Schwarzschild black hole and a rotating mass ring2014

    • Author(s)
      Yasumichi Sano and Hideyuki Tagoshi
    • Journal Title

      Physical Review D

      Volume: 90 Issue: 4 Pages: 044043-044043

    • DOI

      10.1103/physrevd.90.044043

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Impact of the second order self-forces on the dephasing of the gravitational waves from quasi-circular extreme mass-ratio inspirals2013

    • Author(s)
      Soichiro Isoyama, et al.
    • Journal Title

      Physical Review D

      Volume: 87 Issue: 2 Pages: 24010-24010

    • DOI

      10.1103/physrevd.87.024010

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Cross--correlation search for a hot spot gravitational waves2011

    • Author(s)
      S. Shurandar, H. Tagoshi, Y. Okada, N. Kanda and H. Takahashi
    • Journal Title

      Physical Review D

      Volume: Vol. 84 Issue: 8 Pages: 83007-83007

    • DOI

      10.1103/physrevd.84.083007

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] 大型低温重力波望遠鏡 KAGRA: 全体報告2015

    • Author(s)
      田越秀行,KAGRA Collaboration
    • Organizer
      日本天文学会
    • Place of Presentation
      大阪大学(大阪府豊中市)
    • Year and Date
      2015-03-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] KAGRAデータ解析:データ解析パイプライン開発状況2014

    • Author(s)
      田越秀行他,KAGRA Collaboration
    • Organizer
      日本物理学会
    • Place of Presentation
      佐賀大学(佐賀県佐賀市)
    • Year and Date
      2014-09-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] KAGRAによるScience2014

    • Author(s)
      田越秀行
    • Organizer
      CRCタウンミーティング
    • Place of Presentation
      東京大学柏図書館メディアホール
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Constraining the orbital inclination of NS-BH mergers using a multi-detector network of GW detectors2013

    • Author(s)
      Hideyuki Tagoshi, Chandra Kant Mishra, Archana Pai, K G Arun
    • Organizer
      Gravitational Wave Physics and Astronomy Workshop
    • Place of Presentation
      IUCAA, Pune, India
    • Related Report
      2013 Research-status Report
  • [Presentation] Parameter estimation accuracy of gravitational waves from inspiraling compact binaries using a network of laser interferometers2013

    • Author(s)
      H.Tagoshi, M. Mishra, K.G. Arun, A. Pai
    • Organizer
      Yukawa International Seminar 2013: Gravitational waves -Revolution in Astronomy and Astrophysics-
    • Place of Presentation
      京都大学基礎物理学研究所
    • Related Report
      2013 Research-status Report
  • [Presentation] Search for gravitational wave events with KAGRA and the world-wide network of laser interferometers in the advanced detector era2012

    • Author(s)
      Hideyuki Tagoshi
    • Organizer
      RESCEU SYMPOSIUM ON GENERAL RELATIVITY AND GRAVITATION
    • Place of Presentation
      東京大学
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Reduced basis法による連星合体重力波テンプレートとLCGTデータ解析

    • Author(s)
      田越秀行
    • Organizer
      日本物理学会
    • Place of Presentation
      関西学院大学
    • Related Report
      2011 Research-status Report
  • [Book] 数理科学605巻「重力(観測)-KAGRA稼働と重力波実測へ向けて-」2013

    • Author(s)
      梶田隆章、田越秀行
    • Total Pages
      6
    • Publisher
      サイエンス社
    • Related Report
      2013 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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