Dark matter direct search with a negative-ion time-projection-chamber

• Project/Area Number: 16H02189
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: Kobe University
• Principal Investigator: Miuchi Kentaro 神戸大学, 理学研究科, 准教授 (80362440)
• Co-Investigator(Kenkyū-buntansha): 波場 直之 島根大学, 学術研究院理工学系, 教授 (00293803) ; 濱口 幸一 東京大学, 大学院理学系研究科(理学部), 准教授 (80431899) ; 高田 淳史 京都大学, 理学研究科, 助教 (90531468) ; 長尾 桂子 岡山理科大学, 理学部, 講師 (90707986)
• Project Period (FY): 2016-04-01 – 2020-03-31
• Project Status: Completed (Fiscal Year 2019)
• Budget Amount: ¥46,280,000 (Direct Cost: ¥35,600,000、Indirect Cost: ¥10,680,000); Fiscal Year 2019: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2018: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2017: ¥20,020,000 (Direct Cost: ¥15,400,000、Indirect Cost: ¥4,620,000); Fiscal Year 2016: ¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
• Keywords: 暗黒物質 / 地下実験 / 低放射能技術 / 粒子検出器 / 宇宙線実験 / 素粒子実験 / TPC

Outline of Final Research Achievements

The ultimate goal of this work is to detect and reveal the nature of the unknown material in the universe, the dark matter. The dark matter is known to contribute one fourth of the total energy in the universe. We developed a novel detector named negative-ion gaseous time projection chamber. This device should be a breakthrough technology towards the discovery of the dark matter. We also performed a direction-sensitive dark matter search in Kamioka underground laboratory and improved the limit to the dark matter interaction by one order of magnitude. This result was close to the region where the dark matter detection was indicated. Development of a low background and large volume detector would enable us to start the investigation of the indicated region.

Academic Significance and Societal Importance of the Research Achievements

本研究は、宇宙の組成の1/4を占める未発見の素粒子「暗黒物質」の発見及び性質解明を究極の目標として研究を進めた。暗黒物質の発見および性質解明に重要となる方向に感度を持つ手法の感度を向上させるために、新しい技術の検出器「陰イオンガスTPC」の開発を行った。また、地下実験による方向に感度を持つ暗黒物質探索を行った。これらの結果は、宇宙の大きな謎である暗黒物質の正体解明対する大きな一歩となった。

Research Products

• [Int'l Joint Research] シェフィールド大学(英国)
• [Int'l Joint Research] ハワイ大学/ニューメキシコ大学/ウェルズリー大学(米国)
• [Int'l Joint Research] LPSCグルノーブル(フランス)
• [Int'l Joint Research] GSSI(イタリア)
• [Int'l Joint Research] ANU(オーストラリア)
• [Int'l Joint Research] シェフィールド大(英国)
• [Int'l Joint Research] ハワイ大/ニューメキシコ大/ウエルズリー大(米国)
• [Int'l Joint Research] INFN-LNF(イタリア)
• [Int'l Joint Research] メルボルン大/Australian National University(オーストラリア)
• [Int'l Joint Research] シェフィールド大(英国)
• [Int'l Joint Research] ハワイ大/ニューメキシコ大/ウエルズリー大(米国)
• [Int'l Joint Research] INFN-LNF(イタリア)
• [Int'l Joint Research] メルボルン大/Australian National University(オーストラリア)
• [Int'l Joint Research] シェフィールド大(英国)
• [Int'l Joint Research] ハワイ大/ニューメキシコ大/Wellesley 大(米国)
• [Int'l Joint Research] INFN-LNF(イタリア)
• [Int'l Joint Research] メルボルン大(オーストラリア)
• [Journal Article] Results of a directional dark matter search from the NEWAGE experiment (2020)
  • Author(s): Ikeda T.、Miuchi K.、Hashimoto T.、Ishiura H.、Nakamura T.、Shimada T.、Nakamura K.
  • Journal Title: Journal of Physics: Conference Series Volume: 1468 Issue: 1 Pages: 012042-012042
  • DOI: 10.1088/1742-6596/1468/1/012042
  • Peer Reviewed / Open Access
• [Journal Article] CYGNUS (2020)
  • Author(s): Miuchi Kentaro、Baracchini Elisabetta、Lane Gregory、Spooner Neil J. C.、Vahsen S. E.
  • Journal Title: Journal of Physics: Conference Series Volume: 1468 Issue: 1 Pages: 012044-012044
  • DOI: 10.1088/1742-6596/1468/1/012044
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Probing GHz gravitational waves with graviton?magnon resonance (2020)
  • Author(s): Ito Asuka、Ikeda Tomonori、Miuchi Kentaro、Soda Jiro
  • Journal Title: The European Physical Journal C Volume: 80 Issue: 3 Pages: 179-179
  • DOI: 10.1140/epjc/s10052-020-7735-y
  • NAID: 120006823974
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Alpha-ray imaging chamber based on a micro-TPC in a low radioactivity structure (2020)
  • Author(s): Ito Hiroshi、Miuchi Kentaro、Kobayashi Kazuyoshi、Takeuchi Yasuo、Nakamura Kiseki D.、Ikeda Tomonori、Ishiura Hirohisa
  • Journal Title: Journal of Physics: Conference Series Volume: 1468 Issue: 1 Pages: 012233-012233
  • DOI: 10.1088/1742-6596/1468/1/012233
  • Peer Reviewed / Open Access
• [Journal Article] Measurement of ambient neutrons in an underground laboratory at Kamioka Observatory and future plan (2020)
  • Author(s): Mizukoshi Keita、Taishaku Ryosuke、Hosokawa Keishi、Kobayashi Kazuyoshi、Miuchi Kentaro、Naka Tatsuhiro、Takeda Atsushi、Tanaka Masashi、Wada Yoshiki、Yorita Kohei、Yoshida Sei
  • Journal Title: Journal of Physics: Conference Series Volume: 1468 Issue: 1 Pages: 012247-012247
  • DOI: 10.1088/1742-6596/1468/1/012247
  • Peer Reviewed / Open Access
• [Journal Article] Discrimination of anisotropy in dark matter velocity distribution with directional detectors (2020)
  • Author(s): Nagao Keiko I.、Ikeda Tomonori、Yakabe Ryota、Naka Tatsuhiro、Miuchi Kentaro
  • Journal Title: Physics of the Dark Universe Volume: 27 Pages: 100426-100426
  • DOI: 10.1016/j.dark.2019.100426
  • Peer Reviewed / Open Access
• [Journal Article] Development of an alpha-particle imaging detector based on a low radioactivity micro-time-projection chamber (2020)
  • Author(s): Ito H.、Hashimoto T.、Miuchi K.、Kobayashi K.、Takeuchi Y.、Nakamura K.D.、Ikeda T.、Ishiura H.
  • Journal Title: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment Volume: 953 Pages: 163050-163050
  • DOI: 10.1016/j.nima.2019.163050
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Gravitational waves from phase transition in minimal SUSY U(1)B-L model (2020)
  • Author(s): Haba Naoyuki、Yamada Toshifumi
  • Journal Title: Physical Review D Volume: 101 Issue: 7 Pages: 1-14
  • DOI: 10.1103/physrevd.101.075027
  • NAID: 120006975584
  • Peer Reviewed / Open Access
• [Journal Article] θ23 octant measurement in 3+1 neutrino oscillations in T2HKK (2020)
  • Author(s): Haba Naoyuki、Mimura Yukihiro、Yamada Toshifumi
  • Journal Title: Physical Review D Volume: 101 Issue: 7 Pages: 1-15
  • DOI: 10.1103/physrevd.101.075034
  • NAID: 120006975582
  • Peer Reviewed / Open Access
• [Journal Article] Development of a time projection chamber with a sheet-resistor field cage (2019)
  • Author(s): Miuchi Kentaro、Ikeda Tomonori、Ishiura Hirohisa、Nakamura Kiseki D、Takada Atsushi、Homma Yasuhiro、Abe Ko、Ichimura Koichi、Ito Hiroshi、Kobayashi Kazuyoshi、Nakamura Takuma、Ueno Ryuichi、Shimada Takuya、Hashimoto Takashi、Yakabe Ryota、Ochi Atsuhiko
  • Journal Title: Progress of Theoretical and Experimental Physics Volume: 2019 Issue: 6 Pages: 1-12
  • DOI: 10.1093/ptep/ptz048
  • NAID: 120006716625
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Proton lifetime upper bound in non-SUSY SU(5) GUT (2019)
  • Author(s): Haba Naoyuki、Mimura Yukihiro、Yamada Toshifumi
  • Journal Title: Physical Review D Volume: 99 Issue: 7 Pages: 1-10
  • DOI: 10.1103/physrevd.99.075018
  • NAID: 130008153598
  • Peer Reviewed
• [Journal Article] Detectable dimension-6 proton decay in SUSY SO(10) GUT at Hyper-Kamiokande (2019)
  • Author(s): Haba Naoyuki、Mimura Yukihiro、Yamada Toshifumi
  • Journal Title: Journal of High Energy Physics Volume: 2019 Issue: 7 Pages: 1-14
  • DOI: 10.1007/jhep07(2019)155
  • NAID: 130008153609
  • Peer Reviewed / Open Access
• [Journal Article] Dark matter heating vs. rotochemical heating in old neutron stars (2019)
  • Author(s): Hamaguchi Koichi、Nagata Natsumi、Yanagi Keisuke
  • Journal Title: Physics Letters B Volume: 795 Pages: 484-489
  • DOI: 10.1016/j.physletb.2019.06.060
  • Peer Reviewed / Open Access
• [Journal Article] Prototype Analog Front-end for Negative-ion Gas and Dual-phase Liquid-Ar TPCs (2019)
  • Author(s): M.Nakazawa 他
  • Journal Title: JINST Volume: 14 Issue: 01 Pages: T01008-T01008
  • DOI: 10.1088/1748-0221/14/01/t01008
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Development of a time projection chamber with a sheet-resistor field cage (2019)
  • Author(s): Kentaro Miuchi, Tomonori Ikeda, Hirohisa Ishiura, Kiseki D. Nakamura, Atsushi Takada, Yasuhiro Homma, Ko Abe, Koichi Ichimura, Hiroshi Ito, Kazuyoshi Kobayashi Takuma Nakamura, Ryuichi Ueno, Takuya Shimada, Takashi Hashimoto, Ryota Yakabe, Atsuhiko Ochi
  • Journal Title: Progress of Theoretical and Experimental Physics Volume: -
  • NAID: 120006716625
  • Peer Reviewed / Open Access
• [Journal Article] easurement of ambient neutrons in an underground laboratory at the Kamioka Observatory (2018)
  • Author(s): Keita Mizukoshi, Ryosuke Taishaku, Keishi Hosokawa, Kazuyoshi Kobayashi, Kentaro Miuchi, Tatsuhiro Naka, Atsushi Takeda, Masashi Tanaka, Yoshiki Wada, Kohei Yorita, Sei Yoshida
  • Journal Title: Progress of Theoretical and Experimental Physics Volume: 12 Issue: 12 Pages: 1-13
  • DOI: 10.1093/ptep/pty133
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Supersymmetric Flaxion (2018)
  • Author(s): Yohei Ema, Daisuke Hagihara, Koichi Hamaguchi, Takeo Moroi, Kazunori Nakayama
  • Journal Title: Journal of High Energy Physics Volume: 2018 Issue: 4 Pages: 094-094
  • DOI: 10.1007/jhep04(2018)094
  • Peer Reviewed / Open Access
• [Journal Article] Sneutrinos as mixed inflaton and curvaton (2018)
  • Author(s): Haba Naoyuki、Takahashi Tomo、Yamada Toshifumi
  • Journal Title: Journal of Cosmology and Astroparticle Physics Volume: 2018 Issue: 06 Pages: 11-11
  • DOI: 10.1088/1475-7516/2018/06/011
  • Peer Reviewed / Open Access
• [Journal Article] Study of Negative-Ion TPC Using μ-PIC for Directional Dark Matter Search (2018)
  • Author(s): Ikeda Tomonori、Miuch Kentaro、Ochi Atsuhiko、Yakabe Ryota、Hashimoto Takashi、Taishaku Ryosuke、Snowden-Ifft Daniel P.、Gauvreau Jean-Luc、Tanimori Toru、Takada Atsushi、Nakamura Kiseki
  • Journal Title: EPJ Web of Conferences Volume: 174 Pages: 02006-02006
  • DOI: 10.1051/epjconf/201817402006
  • NAID: 120006811143
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Strong dynamics in a classically scale invariant extension of the standard model with a flat potential (2017)
  • Author(s): Haba Naoyuki、Yamada Toshifumi
  • Journal Title: Physical Review D Volume: 95 Issue: 11 Pages: 1-22
  • DOI: 10.1103/physrevd.95.115016
  • Peer Reviewed / Open Access
• [Journal Article] Multiple-point principle realized with strong dynamics (2017)
  • Author(s): Haba Naoyuki、Yamada Toshifumi
  • Journal Title: Physical Review D Volume: 95 Issue: 11 Pages: 1-10
  • DOI: 10.1103/physrevd.95.115015
  • Peer Reviewed
• [Journal Article] Gravitino/axino as decaying dark matter and cosmological tensions (2017)
  • Author(s): Hamaguchi Koichi、Nakayama Kazunori、Tang Yong
  • Journal Title: Physics Letters B Volume: 772 Pages: 415-419
  • DOI: 10.1016/j.physletb.2017.06.071
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Probing minimal SUSY scenarios in the light of muon g-2 and dark matter (2017)
  • Author(s): M. Endo, K. Hamaguchi, S. Iwamoto and K. Yanagi
  • Journal Title: Journal of High Energy Physics Volume: 1706 Issue: 6 Pages: 031-031
  • DOI: 10.1007/jhep06(2017)031
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Radiation Detectors for Direct Dark Matter Search (2016)
  • Author(s): Kentaro Miuchi
  • Journal Title: JPS Conf. Proc. Volume: 11 Pages: 1-7
  • DOI: 10.7566/jpscp.11.040001
  • Peer Reviewed / Open Access
• [Journal Article] Direction-Sensitive Dark Matter Search Using Micro Time-Projection-Chamber (2016)
  • Author(s): Ryota Yakabe, Yushiro Yamaguchi, Kentaro Miuchi, Kiseki Nakamura, Shota Nakaura, Takashi Hashimoto, Tomonori Ikeda, Ryosuke Taishaku
  • Journal Title: JPS Conf. Proc Volume: 11 Pages: 1-6
  • DOI: 10.7566/jpscp.11.040002
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Readout technologies for directional WIMP Dark Matter detection (2016)
  • Author(s): J.B.R. Battat, I.G. Irastorza, … K. Miuchi(57番目)… T. Naka(63番目) 全93名
  • Journal Title: Physics Reports Volume: 662 Pages: 1-46
  • DOI: 10.1016/j.physrep.2016.10.001
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] NEWAGE：方向に感度を持つダークマター直接探索実験 (2016)
  • Author(s): 中村輝石、身内 賢太朗
  • Journal Title: 日本物理学会誌 Volume: 71 Pages: 469-469
  • Peer Reviewed
• [Journal Article] Models of a 750 GeV quarkonium and the LHC excesses (2016)
  • Author(s): Koichi Hamaguchi, Seng Pei Liew
  • Journal Title: Phys.Rev. D Volume: 94 Issue: 3 Pages: 035012-035012
  • DOI: 10.1103/physrevd.94.035012
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] From the 750 GeV diphoton resonance to multilepton excesses (2016)
  • Author(s): Kyu Jung Bae, Chuan-Ren Chen, Koichi Hamaguchi, Ian Low
  • Journal Title: Phys.Rev. D Volume: 94 Issue: 1 Pages: 015035-015035
  • DOI: 10.1103/physrevd.94.015035
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Vacuum stability and naturalness in type-II seesaw (2016)
  • Author(s): N. Haba, H. Ishida, N. Okada and Y. Yamaguchi
  • Journal Title: Eur. Phys. J. C Volume: 76 Issue: 6 Pages: 333-333
  • DOI: 10.1140/epjc/s10052-016-4180-z
  • NAID: 120005893294
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Naturalness and lepton number/flavor violation in inverse seesaw models (2016)
  • Author(s): N. Haba, H. Ishida and Y. Yamaguchi
  • Journal Title: JHEP Volume: 1611 Issue: 11 Pages: 1-18
  • DOI: 10.1007/jhep11(2016)003
  • NAID: 120005946859
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Presentation] Discrimination of Dark Matter Mass and Velocity Distribution by Directional Detection (2020)
  • Author(s): Keiko Nagao
  • Organizer: International Conference on Neutrinos and Dark Matter
  • Int'l Joint Research
• [Presentation] Anisotropy of dark matter velocity distribution and directional detection (2020)
  • Author(s): Keiko Nagao
  • Organizer: NCTS Dark Physics Workshop
  • Int'l Joint Research / Invited
• [Presentation] 方向感度をもつ暗黒物質の直接検出実験による軽い暗黒物質の検証 (2020)
  • Author(s): 長尾桂子
  • Organizer: 日本物理学会第75回年次大会
• [Presentation] Direct Dark Matter Detection Review (2019)
  • Author(s): Kentaro Miuchi
  • Organizer: The 29th Workshop on General Relativity and Gravitation in Japan
  • Int'l Joint Research / Invited
• [Presentation] Topics from "Tokyo workshop Dark matter searches in the 2020s At the crossroads of the WIMP" (2019)
  • Author(s): Kentaro Miuchi
  • Organizer: Magnificent CEvNS 2019
  • Int'l Joint Research / Invited
• [Presentation] CYGNUS (2019)
  • Author(s): Kentaro Miuchi
  • Organizer: 16th International Conference on Topics in Astroparticle and Underground Physics(TAUP2019)
  • Int'l Joint Research
• [Presentation] CYGNUS / NEWAGE(invited) (2019)
  • Author(s): Kentaro Miuchi
  • Organizer: KUBEC International Workshop on Dark Matter Searches 2019
  • Int'l Joint Research / Invited
• [Presentation] MPGD and negative-ion gas(invited) (2019)
  • Author(s): Kentaro Miuchi
  • Organizer: KUBEC International Workshop on Dark Matter Searches 2019
  • Int'l Joint Research / Invited
• [Presentation] CYGNUS negative ion gas study (2019)
  • Author(s): Kentaro Miuchi
  • Organizer: CYGNUS 2019 seventh workshop on directional dark matter searches
  • Int'l Joint Research / Invited
• [Presentation] Status of NEWAGE/CYGNUS-KM (2019)
  • Author(s): Kentaro Miuchi
  • Organizer: CYGNUS 2019 seventh workshop on directional dark matter searches
  • Int'l Joint Research / Invited
• [Presentation] Direction-sensitive dark matter detection with gaseous tracking detectors (2019)
  • Author(s): Kentaro Miuchi
  • Organizer: 2019 Joint Workshop of FKPPL and TYL/FJPPL
  • Int'l Joint Research
• [Presentation] 方向感度のあるDM直接探索 (2019)
  • Author(s): 身内賢太朗
  • Organizer: 2019年度 第1回 CRC将来計画タウンミーティング
• [Presentation] 暗黒物質探索実験と量子エレクトロニクス (2019)
  • Author(s): 身内賢太朗
  • Organizer: 応用物理学会・量子エレクトロニクス研究会「宇宙量子エレクトロニクス」
  • Invited
• [Presentation] 方向に感度をもった暗黒物質直接探索 (2019)
  • Author(s): 身内賢太朗
  • Organizer: 新学術領域「地下から解き明かす宇宙の歴史と物質の進化」領域研究会
  • Invited
• [Presentation] Discriminating WIMP Mass and Anisotropy with Directional Detector (2019)
  • Author(s): Keiko Nagao
  • Organizer: NCTS Annual Theory Meeting 2019: Particles, Cosmology and Strings
  • Int'l Joint Research
• [Presentation] Discrimination of Dark Matter Mass and Velocity Distribution by Directional Detection (2019)
  • Author(s): Keiko Nagao
  • Organizer: 16th International Conference on Topics in Astroparticle and Underground Physics(TAUP2019)
  • Int'l Joint Research
• [Presentation] A Limit on Axion from the Cooling Neutron Star in Cassiopeia A (2019)
  • Author(s): Koichi Hamaguchi
  • Organizer: 22nd_International Conference From the Planck Scale to the Electroweak Scale
  • Int'l Joint Research
• [Presentation] 暗黒物質理論 (2019)
  • Author(s): Koichi Hamaguchi
  • Organizer: ダークマターの懇談会2019
  • Invited
• [Presentation] Discussion: Astrophysical signatures of / bounds on axions (2019)
  • Author(s): Koichi Hamaguchi
  • Organizer: Axions in the Lab and in the Cosmos
  • Int'l Joint Research / Invited
• [Presentation] Dark Matter Heating vs. Rotochemical Heating in Old Neutron Stars (2019)
  • Author(s): Koichi Hamaguchi
  • Organizer: Summer Institute 2019
  • Int'l Joint Research
• [Presentation] 物質の起源を解明する新たな素粒子模型と初期宇宙進化の理論研究 (2019)
  • Author(s): 濱口幸一
  • Organizer: 新学術「地下宇宙研究会」
  • Invited
• [Presentation] Dark Matter Heating vs. Rotochemical Heating in Old Neutron Stars (2019)
  • Author(s): Koichi Hamaguchi
  • Organizer: IBS-Busan Workshop 2019
  • Int'l Joint Research / Invited
• [Presentation] NEWAGE (2019)
  • Author(s): Kentaro Miuchi
  • Organizer: Revealing the history of the universe with underground particle and nuclear research
  • Int'l Joint Research / Invited
• [Presentation] NEWAGE実験53：ガス検出器シミュレーションを用いた陰イオンガスμ-TPCのための陰イオンガス中MPGD特性研究」 (2019)
  • Author(s): 石浦宏尚
  • Organizer: 日本物理学会第74回年次大会
• [Presentation] 陰イオンTPCシミュレーション (2019)
  • Author(s): 石浦 宏尚
  • Organizer: アクティブ媒質TPC開発座談会
• [Presentation] 方向に感度を持った暗黒物質直接探索のためのガスTPC (2019)
  • Author(s): 池田智法
  • Organizer: アクティブ媒質TPC開発座談会
• [Presentation] 方向に感度を持つ暗黒物質探索実験のための読み出し回路の開発 (2019)
  • Author(s): 中村拓馬
  • Organizer: 第25回ICEPPシンポジウム
• [Presentation] 陰イオンガス中におけるMPGDの特性理解 (2019)
  • Author(s): 石浦宏尚
  • Organizer: 第25回ICEPPシンポジウム
• [Presentation] NEWAGE実験52：2018年地下測定結果 (2019)
  • Author(s): 池田智法
  • Organizer: 日本物理学会 第74回年次大会
• [Presentation] 抵抗シートを用いたTPC開発 (2019)
  • Author(s): 身内賢太朗
  • Organizer: アクティブ媒質TPC開発座談会
• [Presentation] 電場形成に高抵抗シートを用いたTPCの開発 (2019)
  • Author(s): 身内賢太朗
  • Organizer: 日本物理学会 第74回年次大会
• [Presentation] Low BG TPC for direction-sensitive dark matter search (2018)
  • Author(s): Kentaro Miuchi
  • Organizer: 9th symposium on Large TPCs for low-energy rare event detection
  • Int'l Joint Research / Invited
• [Presentation] NEWAGE (2018)
  • Author(s): Kentaro Miuchi
  • Organizer: Identification of Dark Matter 2018(IDM 2018)
  • Int'l Joint Research / Invited
• [Presentation] Review on Direction-Sensitive Direct Dark Matter Search with gaseous detectors (2018)
  • Author(s): Kentaro Miuchi
  • Organizer: Identification of Dark Matter 2018(IDM 2018)
  • Int'l Joint Research / Invited
• [Presentation] MPGDの暗黒物質探索への応用 (2018)
  • Author(s): 池田智法
  • Organizer: 第15回Micro-Pattern Gas Detector研究会
• [Presentation] ガス飛跡検出器による暗黒物質探索実験 (2018)
  • Author(s): 身内賢太朗
  • Organizer: 平成30年度宇宙線研究所共同利用研究成果発表研究会
• [Presentation] いま、探すべきDM質量領域 (2018)
  • Author(s): 身内賢太朗
  • Organizer: 2018年度年度 早稲田大学素粒子物理実験研究会
  • Invited
• [Presentation] マグノン検出器を用いたアクシオン探索実験究 (2018)
  • Author(s): 池田智法
  • Organizer: 日本物理学会2018年秋季大会
• [Presentation] 方向感度を持った暗黒物質探索のためのR&D (2018)
  • Author(s): 池田智法
  • Organizer: 日本物理学会2018年秋季大会
• [Presentation] 陰イオンガスμ-TPCに用いるMPGDの陰イオンガス中特性研究 (2018)
  • Author(s): 石浦宏尚
  • Organizer: 日本物理学会2018年秋季大会
• [Presentation] NEWAGE実験50: 低アルファμ-PICを用いた地下実験経過報告 (2018)
  • Author(s): 橋本隆
  • Organizer: 日本物理学会2018年秋季大会
• [Presentation] Flaxion: a minimal extension to solve puzzles in the standard model (2018)
  • Author(s): Koichi Hamaguchi
  • Organizer: PACIFIC2018
  • Int'l Joint Research / Invited
• [Presentation] 「低BG実験のための陰イオンガスTPC」 (2018)
  • Author(s): 身内賢太朗
  • Organizer: 日本物理学会 第73回年次大会 シンポジウム「素粒子・宇宙線・原子核・応用研究のためのユニークなTPC開発」
  • Invited
• [Presentation] 方向感度をもつ暗黒物質直接検出実験を用いた速度分布の非等方性測定について (2018)
  • Author(s): 長尾桂子
  • Organizer: 日本物理学会 第73回年次大会
• [Presentation] 「NEWAGE実験48：地下実験報告」 (2018)
  • Author(s): 身内賢太朗
  • Organizer: 日本物理学会 第73回年次大会
• [Presentation] 「低放射能μ-PICの開発」 (2018)
  • Author(s): 身内賢太朗
  • Organizer: 「極低放射能技術」研究会
• [Presentation] 「陰イオンガス中におけるMPGDの理解」 (2018)
  • Author(s): 石浦宏尚
  • Organizer: 日本物理学会 第73回年次大会
• [Presentation] 「NEWAGE実験49:小型の陰イオンuTPCを用いた3次元飛跡検出とZの位置決定」 (2018)
  • Author(s): 池田智法
  • Organizer: 日本物理学会 第73回年次大会
• [Presentation] 「陰イオンガスμTPC/液体アルゴンTPC用ASIC（LTARS2016K01）の性能評価」 (2018)
  • Author(s): 中澤美季
  • Organizer: 日本物理学会 第73回年次大会
• [Presentation] 暗黒物質の直接検出実験を利用した速度分布非等方性の測定について (2017)
  • Author(s): 長尾桂子
  • Organizer: 日本物理学会年次大会
  • Place of Presentation: 大阪大学（大阪府、豊中市）
  • Year and Date: 2017-03-17
• [Presentation] NEWAGE (2017)
  • Author(s): Kentaro Miuchi
  • Organizer: caastro-coepp joint workshop
  • Place of Presentation: School of Physics, University of Melbourne, Melbourne, VIC, Australia
  • Year and Date: 2017-01-30
  • Int'l Joint Research
• [Presentation] Review of direction-sensitive dark matter search (2017)
  • Author(s): Kentaro Miuchi
  • Organizer: Physics in LHC and early universe
  • Place of Presentation: Univ. of Tokyo (東京都、文京区)
  • Year and Date: 2017-01-09
  • Int'l Joint Research
• [Presentation] Discrimination of Anisotropy in Dark Matter Velocity Distribution with Directional Detector (2017)
  • Author(s): Keiko Nagao
  • Organizer: NCTS workshop on Dark Matter, Particles and Cosmos,
  • Int'l Joint Research / Invited
• [Presentation] Direction-Sensitive Direct Dark Matter Search (2017)
  • Author(s): Kentaro Miuchi
  • Organizer: Topical Workshop on Dark Matter
  • Int'l Joint Research / Invited
• [Presentation] NEWAGE (2017)
  • Author(s): Kentaro Miuchi
  • Organizer: The Rencontres du Vietnam on Exploring the Dark Universe
  • Int'l Joint Research / Invited
• [Presentation] Anisotropy of dark matter velocity distribution (2017)
  • Author(s): Keiko Nagao
  • Organizer: PPAP2018
  • Int'l Joint Research
• [Presentation] Anisotropy of dark matter velocity distribution measured with directional detection (2017)
  • Author(s): Keiko Nagao
  • Organizer: ICNFP2017:6th International Conference on New Frontiers in Physics
  • Int'l Joint Research
• [Presentation] CYGNUS GAS WG report (2017)
  • Author(s): Kentaro Miuchi
  • Organizer: CYGNUS 2017 Sixth International Workshop on Directional Detection of Dark Matter
  • Int'l Joint Research
• [Presentation] Direction-sensitive dark matter search with three-dimensional gaseous tracking detector (2017)
  • Author(s): Ryota Yakabe
  • Organizer: 15th International Conference on Topics in Astroparticle and Underground Physics (TAUP2017)
  • Int'l Joint Research
• [Presentation] Development of a low alpha emitting μ-PIC for NEWAGE direction-sensitive dark matter search (2017)
  • Author(s): Takashi Hashimoto
  • Organizer: Low Radioactivity Techniques 2017
  • Int'l Joint Research
• [Presentation] Current status of NEWAGE (2017)
  • Author(s): Tomonori Ikeda
  • Organizer: CYGNUS 2017 Sixth International Workshop on Directional Detection of Dark Matter
  • Int'l Joint Research
• [Presentation] 「暗黒物質直接探索実験の現状」 (2017)
  • Author(s): 身内賢太朗
  • Organizer: 日本物理学会 2017年秋季大会 シンポジウム「地下実験による宇宙・素粒子・原子核研究」
  • Invited
• [Presentation] 「大面積低アルファμ-PICの製作・性能評価」 (2017)
  • Author(s): 橋本隆
  • Organizer: 日本物理学会 2017年７３回秋季大会
• [Presentation] 「超微粒子原子核乾板の荷電粒子による蛍光発光に関する研究」 (2017)
  • Author(s): 市来浩雅
  • Organizer: 画像関連学会連合会第4回秋季大会
• [Presentation] 「フッ素を用いた大質量暗黒物質探索」 (2017)
  • Author(s): 身内賢太朗
  • Organizer: 2017年度第二回CRC将来計画タウンミーティング
• [Presentation] 「ガス飛跡検出器による暗黒物質探索実験」 (2017)
  • Author(s): 身内賢太朗
  • Organizer: 平成26年度宇宙線研究所共同利用研究成果発表研究会
• [Presentation] 低バックグラウンドなTPCの開発 (2017)
  • Author(s): 身内賢太朗
  • Organizer: 第14回MPGD研究会
• [Presentation] 「方向に感度を持った暗黒物質探索実験」 (2017)
  • Author(s): 身内賢太朗
  • Organizer: 研究会「宇宙観測と地上実験から探るダークマター研究の現状と展望」
• [Presentation] 「NEWAGE」 (2017)
  • Author(s): 身内賢太朗
  • Organizer: 2017年度CRC将来計画タウンミーティング
• [Presentation] 「DM 探索 陰イオン TPC （NEWAGE）」 (2017)
  • Author(s): 身内賢太朗
  • Organizer: アクティブ媒質TPC開発座談会
• [Presentation] 「陰イオンガスにおけるMPGDの性能評価」 (2017)
  • Author(s): 石浦宏尚
  • Organizer: 日本物理学会 2017年７３回秋季大会
• [Presentation] 「NEWAGE実験47:陰イオンuPTCにおけるマイノリティキャリアの性質解明」 (2017)
  • Author(s): 池田智法
  • Organizer: 日本物理学会
• [Presentation] 「陰イオンガスμTPC/液体アルゴンTPC用ASIC（LTARS2016K01）の性能評価」 (2017)
  • Author(s): 中澤美季
  • Organizer: 日本物理学会
• [Presentation] 「NEWAGE実験46:前後判定手法を用いた暗黒物質直接探索」 (2017)
  • Author(s): 矢ケ部遼太
  • Organizer: 日本物理学会 2017年第７３回秋季大会
• [Presentation] Can directional detection be a clue to velocity distribution of dark matter? (2016)
  • Author(s): Keiko Nagao
  • Organizer: 4th International Workshop on Dark Matter, Dark Energy and Matter-Antimatter Asymmetry
  • Place of Presentation: National Tsing Hua University, Taiwan
  • Year and Date: 2016-12-29
  • Int'l Joint Research / Invited
• [Presentation] 方向感度をもつ暗黒物質直接検出実験における速度分布の測定について (2016)
  • Author(s): 長尾桂子
  • Organizer: 四国セミナー
  • Place of Presentation: 徳島大学（徳島県、徳島市）
  • Year and Date: 2016-12-03
• [Presentation] NEWAGE (2016)
  • Author(s): Kentaro Miuchi
  • Organizer: ICHEP 2016
  • Place of Presentation: Chicago USA
  • Year and Date: 2016-08-03
  • Int'l Joint Research
• [Presentation] NEWAGE (2016)
  • Author(s): Kentaro Miuchi
  • Organizer: IDM 2016
  • Place of Presentation: Sheffield, UK
  • Year and Date: 2016-07-18
  • Int'l Joint Research / Invited
• [Presentation] Measuring Velocity Distribution of Dark Matter by Directional Detection (2016)
  • Author(s): KEIKO NAGAO
  • Organizer: PASCOS 2016: 22nd International Symposium on Particles, Strings and Cosmology at ICISE
  • Place of Presentation: Qui Nhon, Vietnam
  • Year and Date: 2016-07-10
  • Int'l Joint Research
• [Presentation] NEWAGE (2016)
  • Author(s): Kentaro Miuchi
  • Organizer: International Symposium on “Revealing the history of the universe with underground particle and nuclear research 2016”
  • Place of Presentation: University of Tokyo, Tokyo, Japan
  • Year and Date: 2016-05-11
  • Int'l Joint Research / Invited
• [Presentation] XMASS/NEWAGE Dark Matter Search (2016)
  • Author(s): Kentaro Miuchi
  • Organizer: Kick Off Symposium for Honolulu Office of Kobe University
  • Place of Presentation: Honolulu Office of Kobe University, Hawaii,USA
  • Int'l Joint Research / Invited
• [Book] 宇宙物理学ハンドブック (2020)
  • Author(s): 高原文郎、家正則、小玉英雄、高橋忠幸 （5.6.1 暗黒物質直接探査 の項執筆(p762-767)）
  • Total Pages: 912
  • Publisher: 朝倉書店
  • ISBN: 9784254131277
• [Remarks] NEWAGE
  • URL: http://ppwww.phys.sci.kobe-u.ac.jp/~newage/newage_j.html
• [Remarks] 身内賢太朗
  • URL: http://ppwww.phys.sci.kobe-u.ac.jp/~miuchi/work/work.htm
• [Funded Workshop] KUBEC Workshop on Dark Matter Searches 2019 (2019)