The study of dark matter annihilation with Sommerfeld effect

• Project/Area Number: 21740174
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: The University of Tokyo (2010); University of Toyama (2009)
• Principal Investigator: MATSUMOTO Shigeki The University of Tokyo, 数物連携宇宙研究機構, 特任准教授 (00451625)
• Project Period (FY): 2009 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000); Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
• Keywords: 暗黒物質 / 暗黒物質間接検出 / LHC / ILC / 宇宙線 / 超対称性

Research Abstract

Dark matter annihilation with Sommerfeld effect and dark matter decay have been studied to account for anomalies reported by recent indirect detection experiments of dark matter such as PAMELA and Fermi-LAT observations. We also have constructed concrete models of dark matter and investigated new physics signals at collider experiments such as LHC and ILC experiments.

Research Products

• [Journal Article] Universally leptophilic dark matter from non-Abelian discrete symmetry (2011)
  • Author(s): Naoyuki Haba, Yuji Kajiyama, Shigeki Matsumoto, Hiroshi Okada, Koichi Yoshioka
  • Journal Title: Physics Letters 695 Pages: 476-481
  • Peer Reviewed
• [Journal Article] Universally Leptophilic DM From Non-Abelian Discrete Symmetry (2011)
  • Author(s): Naoyuki Haba
  • Journal Title: Physics Letters B Volume: 695 Pages: 476-481
  • Peer Reviewed
• [Journal Article] Decaying dark matter in supersymmetric model and cosmic-ray observations (2010)
  • Author(s): Koji Ishiwata, Shigeki Matsumoto, Takeo Moroi
  • Journal Title: Journal of High Energy Physics (JHEP) 1012 Pages: 6-6
  • Peer Reviewed
• [Journal Article] Extra dimensions and seesaw neutrinos at the International Linear Collider (2010)
  • Author(s): Tomoyuki Saito, Masaki Asano, Keisuke Fujii, Naoyuki Haba, Shigeki Matsumoto, Takehiro Nabeshima, Yosuke Takubo, Hitoshi Yamamoto, Koichi Yoshioka
  • Journal Title: Physical Review D 82 Pages: 93004-93004
  • Peer Reviewed
• [Journal Article] Deep correlation between cosmic-ray anomaly and neutrino masses (2010)
  • Author(s): Shigeki Matsumoto, Koichi Yoshioka
  • Journal Title: Physical Review D 82 Pages: 53009-53009
  • Peer Reviewed
• [Journal Article] Can WIMP dark matter overcome the nightmare scenario? (2010)
  • Author(s): Shinya Kanemura, Shigeki Matsumoto, Takehiro Nabeshima, Nobuchika Okada
  • Journal Title: Physical Review D 82 Pages: 55026-55026
  • Peer Reviewed
• [Journal Article] CDMS II result and light Higgs boson scenario of the MSSM (2010)
  • Author(s): Masaki Asano, Shigeki Matsumoto, Masato Senami, Hiroaki Sugiyama
  • Journal Title: Journal of High Energy Physics (JHEP) 1007 Pages: 13-13
  • Peer Reviewed
• [Journal Article] Seesaw neutrino signals at the Large Hadron Collider (2010)
  • Author(s): Shigeki Matsumoto, Takehiro Nabeshima, Koichi Yoshioka
  • Journal Title: Journal of High Energy Physics (JHEP) 1006 Pages: 58-58
  • Peer Reviewed
• [Journal Article] Gauge-Higgs dark matter (2010)
  • Author(s): Naoyuki Haba, Shigeki Matsumoto, Nobuchika Okada, Toshifumi Yamashita
  • Journal Title: Journal of High Energy Physics (JHEP) 1003 Pages: 64-64
  • Peer Reviewed
• [Journal Article] Seesaw neutrino signals at the Large Hadron Collider (2010)
  • Author(s): Shigeki Matsumoto
  • Journal Title: Journal of High Energy Physics (JHEP) Volume: 1006 Pages: 58-58
  • Peer Reviewed
• [Journal Article] CDMS II result and light Higgs boson scenario of the MSSM (2010)
  • Author(s): Masaki Asano
  • Journal Title: Journal of High Energy Physics (JHEP) Volume: 1007 Pages: 13-13
  • Peer Reviewed
• [Journal Article] Can WIMP dark matter overcome the nightmare scenario? (2010)
  • Author(s): Shinya Kanemura
  • Journal Title: Physical Review D Volume: 82 Pages: 55026-55026
  • Peer Reviewed
• [Journal Article] Deep correlation between cosmic-ray anomaly and neutrino masses (2010)
  • Author(s): Shigeki Matsumoto
  • Journal Title: Physical Review D Volume: 82 Pages: 53009-53009
  • Peer Reviewed
• [Journal Article] Extra dimensions and Seesaw Neutrinos at the ILC (2010)
  • Author(s): Tomoyuki Saito
  • Journal Title: Physical Review D Volume: 82 Pages: 93004-93004
  • Peer Reviewed
• [Journal Article] Decaying Dark Matter in SUSY Model and Cosmic-Ray observations (2010)
  • Author(s): Koji Ishiwata
  • Journal Title: Journal of High Energy Physics (JHEP) Volume: 1012 Pages: 6-6
  • Peer Reviewed
• [Journal Article] Gauge-Higgs Dark Matter (2010)
  • Author(s): Naoyuki Haba, Shigeki Matsumoto, Nobuchika Okada, Toshifumi Yamashita
  • Journal Title: Journal of High Energy Physics (JHEP) 03 Pages: 64-64
  • Peer Reviewed
• [Journal Article] Light Higgs boson scenario in the supersymmetric seesaw model (2009)
  • Author(s): Masaki Asano, Takayuki Kubo, Shigeki Matsumoto, Masato Senami
  • Journal Title: Physical Review D 80 Pages: 95017-95017
  • Peer Reviewed
• [Journal Article] Productions of second Kaluza-Klein gauge bosons in the minimal universal extra dimension model at LHC (2009)
  • Author(s): Shigeki Matsumoto, Joe Sato, Masato Senami, Masato Yamanaka
  • Journal Title: Physical Review D 80 Pages: 56006-56006
  • Peer Reviewed
• [Journal Article] Cosmic Gamma-ray frominverse Compton process in unstable dark matter scenario (2009)
  • Author(s): Koji Ishiwata, Shigeki Matsumoto, Takeo Moroi
  • Journal Title: Physics Letters B 679 Pages: 1-5
  • Peer Reviewed
• [Journal Article] Observable seesaw and its collider signatures (2009)
  • Author(s): Naoyuki Haba, Shigeki Matsumoto, Koichi Yoshioka,
  • Journal Title: Physics Letters B 677 Pages: 291-295
  • Peer Reviewed
• [Journal Article] High energy cosmic rays from decaying supersymmetric Dark Matter (2009)
  • Author(s): Koji Ishiwata, Shigeki Matsumoto, Takeo Moroi
  • Journal Title: Journal of High Energy Physics (JHEP) 1005 Pages: 110-110
  • Peer Reviewed
• [Journal Article] Cosmic-ray positron from superparticle dark matter and the PAMELA anomaly (2009)
  • Author(s): Koji Ishiwata, Shigeki Matsumoto, Takeo Moroi
  • Journal Title: Physics Letters 675 Pages: 446-449
  • Peer Reviewed
• [Journal Article] Cosmic-ray positron from superparticle dark matter and the PAMELA anomaly (2009)
  • Author(s): Koji Ishiwata, Shigeki Matsumoto, Takeo Moroi
  • Journal Title: Physics Letters B 675 Pages: 446-449
  • Peer Reviewed
• [Journal Article] High energy cosmic rays from decaying supersymmetric Dark Matter (2009)
  • Author(s): Koji Ishiwata, Shigeki Matsumoto, Takeo Moroi
  • Journal Title: Journal of High Energy Physics (JHEP) 05 Pages: 110-110
  • Peer Reviewed
• [Journal Article] Observable seesaw and its collider signatures (2009)
  • Author(s): Naoyuki Haba, Shigeki Matsumoto, Koichi Yoshioka
  • Journal Title: Physics Letters B 677 Pages: 291-295
  • Peer Reviewed
• [Journal Article] Cosmic Gamma-ray from inverse Compton process in unstable dark matter scenario (2009)
  • Author(s): Koji Ishiwata, Shigeki Matsumoto, Takeo Moroi
  • Journal Title: Physics Letters B 679 Pages: 1-5
  • Peer Reviewed
• [Presentation] Comprehensive Analysis on Light Higgs Scenario in NUHM (2011)
  • Author(s): Shigeki Matsumoto
  • Organizer: LHC PHYSICS : W, Z, AND BEYOND
  • Place of Presentation: NCTS (Taiwan)
  • Year and Date: 2011-12-08
• [Presentation] Observing the coupling between dark matter and higgs boson at the ILC (2011)
  • Author(s): Shigeki Matsumoto
  • Organizer: International Linear Collider Workshop 2010 LCWS10 and ILC10
  • Place of Presentation: Friendship Hotel(中国)
  • Year and Date: 2011-03-29
• [Presentation] CDMSII result and Light Higgs Boson Scenario of the MSSM (2011)
  • Author(s): Shigeki Matsumoto
  • Organizer: 日本物理学会
  • Place of Presentation: 岡山大学
  • Year and Date: 2011-03-21
• [Presentation] Report on the Little Higgs Scenario (2011)
  • Author(s): Shigeki Matsumoto
  • Organizer: YITP Workshop(電弱対称性の破れ)
  • Place of Presentation: 京都大学(基礎物理学研究所)
  • Year and Date: 2011-03-17
• [Presentation] Report on the Little Higgs Scenario (2011)
  • Author(s): Shigeki Matsumoto
  • Organizer: YITP Workshop(電弱対称性の破れ)
  • Place of Presentation: YITP(京都大学)
  • Year and Date: 2011-03-17
• [Presentation] 宇宙観測を用いた暗黒物質検出の現状 (2011)
  • Author(s): Shigeki Matsumoto
  • Organizer: Extra Dimension 2011
  • Place of Presentation: 大阪大学(理学部)
  • Year and Date: 2011-01-24
• [Presentation] 宇宙観測を用いた暗黒物質検出の現状 (2011)
  • Author(s): Shigeki Matsumoto
  • Organizer: Extra Dimension 2011
  • Place of Presentation: 大阪大学
  • Year and Date: 2011-01-24
• [Presentation] Fate of False Vacuum Revisited (2011)
  • Author(s): Shigeki Matsumoto
  • Organizer: 新潟冬の研究会2011
  • Place of Presentation: 新潟大学(湯沢東映ホテル)
  • Year and Date: 2011-01-08
• [Presentation] Fate of False Vacuum Revisited (2011)
  • Author(s): Shigeki Matsumoto
  • Organizer: 新潟冬の研究会2011
  • Place of Presentation: 湯沢(新潟大学)
  • Year and Date: 2011-01-08
• [Presentation] Comprehensive Analysis on Light Higgs Scenario in NUHM (2010)
  • Author(s): Shigeki Matsumoto
  • Organizer: LHC PHYSICS : W, Z, AND BEYOND
  • Place of Presentation: NCTS(Taiwan)
  • Year and Date: 2010-12-08
• [Presentation] Dark Matter wants the Linear Collider (2010)
  • Author(s): Shigeki Matsumoto
  • Organizer: LC10 Workshop
  • Place of Presentation: Frascati lab.(Italy)
  • Year and Date: 2010-12-02
• [Presentation] Meta-stability ofa false vacuum (2010)
  • Author(s): Shigeki Matsumoto
  • Organizer: 日本物理学会
  • Place of Presentation: 九州工業大学
  • Year and Date: 2010-09-13
• [Presentation] Meta-stability of a false vacuum (2010)
  • Author(s): Shigeki Matsumoto
  • Organizer: 日本物理学会
  • Place of Presentation: 九州工業大学
  • Year and Date: 2010-09-13
• [Presentation] New Physics beyond the SM and Dark Matter of the Universe (2010)
  • Author(s): Shigeki Matsumoto
  • Organizer: Fundamental Physics using Atoms (FPUA) 2010
  • Place of Presentation: 大阪大学
  • Year and Date: 2010-08-08
• [Presentation] Observing the coupling between dark matter and higgs boson at the ILC (2010)
  • Author(s): Shigeki Matsumoto
  • Organizer: International Linear Collider Workshop 2010 LCWS10 and ILC10
  • Place of Presentation: Frendship Hotel(中国)
  • Year and Date: 2010-03-29
• [Presentation] CDMSII result and Light Higgs Boson Scenario of the MSSM (2010)
  • Author(s): Shigeki Matsumoto
  • Organizer: 日本物理学会
  • Place of Presentation: 岡山大学(岡山県)
  • Year and Date: 2010-03-21
• [Presentation] What do we learn from the CDMSII experiments (2010)
  • Author(s): Shigeki Matsumoto
  • Organizer: 新潟冬の研究会2010
  • Place of Presentation: 新潟大学(湯沢東映ホテル)
  • Year and Date: 2010-01-09
• [Presentation] What do we learn from the CDMSII experiments (2010)
  • Author(s): Shigeki Matsumoto
  • Organizer: 新潟冬の研究会2010
  • Place of Presentation: 湯沢東映ホテル(新潟県)
  • Year and Date: 2010-01-09
• [Presentation] Can WIMP dark matter overcome the Nightmare scenario? (2009)
  • Author(s): Shigeki Matsumoto
  • Organizer: CTP, International Conference on Neutrino Physics in the LHC Era
  • Place of Presentation: Hotel Stiegenberger Luxor(エジプト)
  • Year and Date: 2009-11-19
• [Presentation] 宇宙線観測の示唆する暗黒物質像 (2009)
  • Author(s): Shigeki Matsumoto
  • Organizer: 日本物理学会
  • Place of Presentation: 甲南大学
  • Year and Date: 2009-09-11
• [Presentation] 宇宙線観測の示唆する暗黒物質像 (2009)
  • Author(s): Shigeki Matsumoto
  • Organizer: 日本物理学会
  • Place of Presentation: 甲南大学(兵庫県)
  • Year and Date: 2009-09-11
• [Presentation] Cosmological connection to LHC & ILC (2009)
  • Author(s): Shigeki Matsumoto
  • Organizer: TILC09 Joint ACFA Physics and Detector Workshop and GDE meeting on International Linear Collider
  • Place of Presentation: 国際会議場(茨城県)
  • Year and Date: 2009-04-18
• [Presentation] Cosmological connection to LHC & ILC (2009)
  • Author(s): Shigeki Matsumoto
  • Organizer: TILCOg Joint ACFA Physics and Detector Workshop and GDE meeting on International Linear Collider
  • Place of Presentation: 国際会議場(茨城県)
  • Year and Date: 2009-04-18