Extended standard model with neutrino masses and dark matter

• Project/Area Number: 22740137
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: Kanazawa University
• Principal Investigator: AOKI Mayumi 金沢大学, 数物科学系, 助教 (70425601)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000); Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
• Keywords: ニュートリノ / 暗黒物質 / 素粒子論 / 素粒子

Research Abstract

Tiny neutrino masses and dark matter are beyond the scope of the standard model, so that an extension of the standard model is required to explain these phenomena. The radiative seesaw models can explain the neutrino masses by radiative corrections due to TeV-scale physics and some of them contain dark matter candidates. We studied phenomenological aspects of these models. It was found that such models are tested by future experiments.

Research Products

• [Journal Article] Radiative corrections to the Higgs boson couplings in the triplet model (2013)
  • Author(s): Mayumi Aoki, et al.
  • Journal Title: Physical Review D Volume: 87 Issue: 1 Pages: 15012-15012
  • DOI: 10.1103/physrevd.87.015012
  • Peer Reviewed
• [Journal Article] Multi-Component Dark Matter Systems and Their Observation Prospects (2012)
  • Author(s): Mayumi Aoki, Michael Duerr, Jisuke Kubo and Hiroshi Takano
  • Journal Title: Physical Review D Volume: 86 Issue: 7 Pages: 76015-76015
  • DOI: 10.1103/physrevd.86.076015
  • Peer Reviewed
• [Journal Article] Impact of Inert Higgsino Dark Matter (2012)
  • Author(s): M.Aoki
  • Journal Title: Physics Letters Volume: B707 Issue: 1 Pages: 107-115
  • DOI: 10.1016/j.physletb.2011.12.012
  • Peer Reviewed
• [Journal Article] Renormalization of the Higgs sector in the triplet model (2012)
  • Author(s): Mayumi Aoki, et al.
  • Journal Title: Physics Letters B Volume: 714 Issue: 2-5 Pages: 279-285
  • DOI: 10.1016/j.physletb.2012.07.016
  • Peer Reviewed
• [Journal Article] Testing the Higgs triplet model with the mass difference at the LHC (2012)
  • Author(s): 青木真由美, 兼村晋哉, 柳生慶
  • Journal Title: Physical Review D Volume: 85,055007 Issue: 5
  • DOI: 10.1103/physrevd.85.055007
  • Peer Reviewed
• [Journal Article] Decoupling property of the supersymmetric Higgs sector with four doublets (2011)
  • Author(s): 青木真由美, 兼村晋哉, 進藤哲央, 柳生慶
  • Journal Title: Journal of High Energy Physics Volume: 1111:038 Issue: 11
  • DOI: 10.1007/jhep11(2011)038
  • Peer Reviewed
• [Journal Article] Triviality and vacuum stability bounds in the three-loop neutrino mass model (2011)
  • Author(s): M.Aoki, S.Kanemura and K.Yagyu
  • Journal Title: Phys. Rev Volume: D83 Issue: 7 Pages: 75016-75016
  • DOI: 10.1103/physrevd.83.075016
  • Peer Reviewed
• [Journal Article] Doubly-charged scalar bosons from the doublet (2011)
  • Author(s): 青木真由美, 兼村晋哉, 柳生慶
  • Journal Title: Physics Letters B Volume: 702 Issue: 5 Pages: 355-358
  • DOI: 10.1016/j.physletb.2011.07.017
  • Peer Reviewed
• [Journal Article] Light Charged Higgs bosons at the LHC in 2HDMs (2011)
  • Author(s): M.Aoki, R.Guedes, S.Kanemura, S.Moretti, R.Santos, K.Yagyu
  • Journal Title: Phys.Rev.D Volume: 84
  • Peer Reviewed
• [Journal Article] An R-parity conserving radiative neutrino mass model without right-handed neutrinos (2010)
  • Author(s): M.Aoki, S.Kanemura, T.Shindou and K.Yagyu
  • Journal Title: JHEP 1007 Volume: 2010 Issue: 7
  • DOI: 10.1007/jhep07(2010)084
  • Peer Reviewed
• [Journal Article] Probing the Majorana nature of TeV-scale radiative seesaw models at collider experiments (2010)
  • Author(s): M.Aoki and S.Kanemura
  • Journal Title: Phys. Lett Volume: B 689 Issue: 1 Pages: 28-28
  • DOI: 10.1016/j.physletb.2010.04.024
  • Peer Reviewed
• [Presentation] 多成分暗黒物質を含む輻射シーソー模型とフェルミ衛星観測のガンマ線超過 (2013)
  • Author(s): 青木真由美,久保治輔,高野浩
  • Organizer: 日本物理学会第69回年次大会
  • Place of Presentation: 広島大学 (広島県)
  • Year and Date: 2013-03-26
• [Presentation] Multi-Component Dark Matter System with non-standard annihilation processes of Dark Matter (2012)
  • Author(s): 青木真由美, M.Durr, 久保治輔, 高野浩
  • Organizer: 2012年度日本物理学会北陸支部定例学術講演会
  • Place of Presentation: 金沢大学(石川県)
  • Year and Date: 2012-12-01
• [Presentation] Multi-Component Dark Matter System with non-standard annihilation processes of Dark Matter (2012)
  • Author(s): 青木真由美, M.Durr, 久保治輔, 高野浩
  • Organizer: 日本物理学会第68回年次大会
  • Place of Presentation: 京都産業大学 (京都府)
  • Year and Date: 2012-09-14
• [Presentation] 超対称輻射シーソー模型におけるイナートヒッグシーノ暗黒物質の影響 (2011)
  • Author(s): 青木真由美, 久保治輔, 大川泰志, 高野浩
  • Organizer: 2011年度日本物理学会北陸支部定例学術講演会
  • Place of Presentation: 2011年度日本物理学会北陸支部定例学術講演会
  • Year and Date: 2011-11-26
• [Presentation] ハイパー荷3/2のアイソスピン二重項スカラー場を伴うヒッグス模型とその現象論 (2011)
  • Author(s): 青木真由美, 兼村晋哉, 柳生慶
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 日本物理学会秋季大会
  • Year and Date: 2011-09-18
• [Presentation] ハイパー荷3/2のアイソスピン二重項スカラー場を伴うヒッグス模型とその現象論 (2011)
  • Author(s): 青木真由美
  • Organizer: 日本物理学会2011年秋季大会
  • Place of Presentation: 弘前大学(青森県)
  • Year and Date: 2011-09-18
• [Presentation] SUSY Radiative Seesaw Model With GUT Boundary Condition (2011)
  • Author(s): 青木真由美, 久保治輔, 大川泰志, 高野浩
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 弘前大学 (青森県)
  • Year and Date: 2011-09-17
• [Presentation] 温かい暗黒物質と冷たい暗黒物質を伴う超対称輻射シーソー模型 (2011)
  • Author(s): 青木真由美, 高野浩
  • Organizer: 日本物理学会第66回年次大会
  • Place of Presentation: 新潟大学(新潟県)
  • Year and Date: 2011-03-27
• [Presentation] Phenomenology of an R-parity conserving two-loop radiative seesaw model (2011)
  • Author(s): 青木真由美, 兼村晋哉, 進藤哲央, 柳生慶
  • Organizer: 日本物理学会第66回年次大会
  • Place of Presentation: 新潟大学(新潟県)
  • Year and Date: 2011-03-25
• [Presentation] 輻射シーソー模型における温かい暗黒物質の可能性について (2010)
  • Author(s): 青木真由美, 高野浩
  • Organizer: 2010年度日本物理学会北陸支部定例学術講演会
  • Place of Presentation: 富山大学 (富山県)
  • Year and Date: 2010-11-28
• [Presentation] ニュートリノ質量、暗黒物質 (2010)
  • Author(s): 青木真由美, 兼村晋哉, 進藤哲央, 柳生慶
  • Organizer: バリオン数生成を説明するTeVスケール超対称輻射シーソー模型
  • Place of Presentation: 日本物理学会秋季大会, 九州工業大学 (福岡県)
  • Year and Date: 2010-09-14