New picture of elementary particles based on LHC data

2009 Fiscal Year Final Research Report

• Project/Area Number: 18340060
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: High Energy Accelerator Research Organization
• Principal Investigator: NOJIRI Mihoko High Energy Accelerator Research Organization, 素粒子原子核研究所, 教授 (30222201)
• Co-Investigator(Kenkyū-buntansha): OKADA Yasuhiro 高エネルギー加速器研究機構, 素粒子原子核研究所, 教授 (20212334) ; HAGIWARA Kaoru 高エネルギー加速器研究機構, 素粒子原子核研究所, 教授 (50189461) ; KODAIRA Jiro 高エネルギー加速器研究機構, 素粒子原子核研究所, 教授 (40127080)
• Project Period (FY): 2006 – 2009
• Keywords: 素粒子論 / 素粒子実験

Research Abstract

We study the phenomenology of the new physics at the LHC. Especially we show quantitative study at the LHC, such as the mass and interaction measurement will have a impact on the other experiments such as dark matter and flavor physics.

Research Products

• [Journal Article] Testing the Nambu-Goldstone Hypothesis for Quarks and Leptons at the LHC (2011)
  • Author(s): Sourav K.Mandal, Mihoko Nojiri, Matthew Sudano, Tsutomu T.Yanagida
  • Journal Title: JHEP 1101 : 131
• [Journal Article] Cosmic Ray Electron Excess from Pulsars is Spiky or Smooth? Continuous and Multiple Electron/Positron injections (2010)
  • Author(s): Norita Kawanaka, Kunihito Ioka, Mihoko M.Nojiri
  • Journal Title: Astrophysics J. 710 Pages: 958-963
• [Journal Article] Warintorn Sreethawong Search for the Elusive Higgs boson Using Jet Structure at LHC (2010)
  • Author(s): Chuan-Ren Chen, Mihoko M.Nojiri
  • Journal Title: JHEP 1011 : 012
• [Journal Article] The Night before LHC (2009)
  • Author(s): M.M.Nojiri
  • Journal Title: AIP Conference Proceeding 1078 Pages: 79-83
• [Journal Article] Ultraviolet divergences of flavor changing amplitudes in the littlest Higgs model with T parity (2009)
  • Author(s): T.Goto, Yasuhiro Okada, Yasuhiro Yamamoto
  • Journal Title: Physics Letters B 670 Pages: 378-382
• [Journal Article] Bound state Effects on Top Quark Production at Hadron Colliders (2009)
  • Author(s): K.Hagiwara, et al
  • Journal Title: Physics Letters B 666 Pages: 71-76
• [Journal Article] Decaying hidden gauge boson and PAMELA and ATIC/PPB-BETS Anomalies (2009)
  • Author(s): Chuan-Ren Chen, Mihoko M.Nojiri, Fuminobu Takahashi, T.T.Yanagida
  • Journal Title: Progress of Theoretical Physics 122 Pages: 553-559
• [Journal Article] Dark matter Models Selection and ATIC/PPB-B ETS anomaly (2009)
  • Author(s): Chuan-Ren Chen, Koichi Hamaguchi, Mihoko M.Nojiri, Fuminobu Takahashi, Shoji Torii
  • Journal Title: JCAP 0905 : 015
• [Journal Article] Warintorn Sreethawong Discriminating Electroweak ino parameter ordering at the LHC and its impact on LFV Studies (2009)
  • Author(s): Junji Hisano, Mihoko M.Nojiri
  • Journal Title: JHEP 0906 : 044
• [Journal Article] Dark matter and collider phenomenology of split UED (2009)
  • Author(s): Chuan-Ren Chen, Mihoko M.Nojiri Seong, Chan Park, Jing Shu, Michihisa Takeuchi
  • Journal Title: JHEP 0909 : 076
• [Journal Article] LHC signature of supersymmetics models with non-universal sfermion masses (2009)
  • Author(s): Sung-Gi Kim, Nobuhiro Maekawa, Kaiko I.Nagao, Mihoko M.Nojiri, Kazuki Sakurai
  • Journal Title: 0910 : 005 Pages: 1-35
• [Journal Article] Solving the degeneracy of the lepton flavor mixing angle theta(ATM) by the T2KK two detector neutrino oscillation experiment (2008)
  • Author(s): Kaoru Hagiwara, et al
  • Journal Title: Journal of High Energy Physics 0801 : 22 Pages: 1-23
• [Journal Article] On the Physics Case of Super Flavour Factory (2008)
  • Author(s): T.Browder, Yasuhiro Okada, et al
  • Journal Title: JHEP 02 : 110 Pages: 1-23
• [Journal Article] Constraints on the electroweak chiral Lagrangian from The precision data (2008)
  • Author(s): S.Dutta, K.Hagiwara, et al
  • Journal Title: Nuclear Physics B 790 Pages: 111-137
• [Journal Article] A Hybrid method for determining SUSY particle masses at the LHC with fully identified cascade decays (2008)
  • Author(s): Mihoko M.Nojiri, et al
  • Journal Title: Journal of High Energy Physics (JHEP) 0805 : 014 Pages: 1-11
• [Journal Article] Inclusive transverse mass analyais for squark and gluino mass determination. (2008)
  • Author(s): M.M.Nojiri, et al
  • Journal Title: JHEP 0806 Pages: 035:1-16
• [Journal Article] Study of the top reconstruction in top-parter events at the LHC (2008)
  • Author(s): M.M.Nojiri, et al
  • Journal Title: JHEP 0810 Pages: 025:1-27
• [Journal Article] Handling jets + missing ET channel using inclusive mT2 (2008)
  • Author(s): M.M.Nojiri, et al
  • Journal Title: JHEP 0810 Pages: 100:1-22
• [Journal Article] Patterns of flavor signals in supersymmetic models (2008)
  • Author(s): T.Goto, Yasuhiro Okada, Tetsu Shindo, Mihoru Tanaka
  • Journal Title: Physical Review D 77 Pages: 09510,1-17
• [Journal Article] HELAS and MadGraph/MadEvent with spin 2 particles (2008)
  • Author(s): K.Hagiwara, et al
  • Journal Title: Eur.Phys.J.C 56 Pages: 435-447
• [Journal Article] Prospects to study a long-lived charged next lightest supersymmetric particle at LHC (2007)
  • Author(s): K.Hamaguchi, M.M. Nojir, A.De Roeck
  • Journal Title: Journal of High Energy Physics 03 Pages: 046,1-33
• [Journal Article] Hunting for the Top Partner in the Littlest Higgs model with T parity at the LHC (2007)
  • Author(s): S.Matsumoto, M.M. Nojiri, D.Nomura
  • Journal Title: Physical Review D 75 Pages: 055006,1-14
• [Journal Article] Cosmic positron signature from dark matter in the littest higgs model with T parity (2007)
  • Author(s): M.Asano, S.Matsumoto, N.Okada, Y.Okada
  • Journal Title: Physical Review D 75 Pages: 063506,1-14
• [Journal Article] Parity-Odd Asymmetries in W-Jet Events at Tevatron (2007)
  • Author(s): K.Hawagiwara, K.Hikasa, H.Yokoya
  • Journal Title: Physical Review Letter 97 Pages: 221802
• [Journal Article] Study of squark squark production at CERN LHC in 1+- 1+-and sensitivity to the other models (2007)
  • Author(s): Mihoko M.Nojiri, et al
  • Journal Title: Pysical Review D 76 Pages: 015009(1-18)
• [Journal Article] Lepton Flavour violating tau decays in the Left-Right supersymmetric models (2007)
  • Author(s): A.G.Akeroyd, Mayumi Aoki, Yasuhiro Okada
  • Journal Title: Physical Review D 76 Pages: 013004(1-15)
• [Journal Article] Physics potential of T2KK : An Extension of the T2K neutlino oscillation experiments (2007)
  • Author(s): Kaoru Hagiwara, et al
  • Journal Title: Physical Review D 76 Pages: 093002(1-16)
• [Journal Article] Improved predictions for g-2 of the muon and alpha (QCD) (2007)
  • Author(s): Kaoru Hagiwara, et al
  • Journal Title: Physics Letter B 649 Pages: 173-179
• [Journal Article] Discovery of supersymmetry with degenerate mass spectrum (2006)
  • Author(s): K.Kawagoe, M.M.Nojiri
  • Journal Title: Physical Review D 74 Pages: 115011,1-13
• [Presentation] LHCで期待される超対称粒子生成におけるInitial state radiation (2009)
  • Author(s): 平松賢士
  • Organizer: 日本物理学会第64回年次大会
  • Place of Presentation: 立教大学
  • Year and Date: 2009-03-31
• [Presentation] Initial state Radiation for Supersymmetric Particle Production at LHC (2009)
  • Author(s): 平松賢士
  • Organizer: Progress in Particle Physics 2008
  • Place of Presentation: 京都大学基礎物理学研究所
  • Year and Date: 2009-02-19
• [Presentation] Cosmic-ray signal from Dark Matter (2009)
  • Author(s): Chuan-Ren Chen
  • Organizer: The 16th YKIS conference Progress in Particle Physics 2008
  • Place of Presentation: 京都大学基礎物理学研究所
  • Year and Date: 2009-02-17
• [Presentation] Split-UED and dark matter (2009)
  • Author(s): Seong Chan Park
  • Organizer: The 16th YKIS conference Progress in Particle Physics 2008
  • Place of Presentation: 京都大学基礎物理学研究所
  • Year and Date: 2009-02-17
• [Presentation] New Physics opportunity at LHC (2008)
  • Author(s): Mihoko M.Nojiri
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 山形大学(招待講演)
  • Year and Date: 2008-09-21
• [Presentation] The night before the LHC (2008)
  • Author(s): Mihoko M.Nojiri
  • Organizer: SUSY 2008
  • Place of Presentation: COEX Korea(招待講演)
  • Year and Date: 2008-06-17
• [Presentation] Study of the top reconstruction in top partner event at the LHC (2008)
  • Author(s): 竹内道久
  • Organizer: SUSY 2008
  • Place of Presentation: Seoul, Korea
  • Year and Date: 2008-06-17
• [Presentation] A window to the TeV scale and beyond from quark and lepton flavor phyics (2007)
  • Author(s): Yasuhiro Okada
  • Organizer: Korean Physical Society meeting
  • Place of Presentation: Jeju, Korea(招待講演)
  • Year and Date: 2007-10-18
• [Presentation] LHCにおけるジェット再構成による標準模型を超える物理の探索 (2007)
  • Author(s): 竹内道久
  • Organizer: 日本物理学会
  • Place of Presentation: 北海道大学札幌キャンパス
  • Year and Date: 2007-09-21