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Impact of LHC on building physics beyond the standard model

Research Project

Project/Area Number 16081207
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionHigh Energy Accelerator Research Organization (2005-2009)
Kyoto University (2004)

Principal Investigator

MIHOKO Nojiri  High Energy Accelerator Research Organization, 素粒子原子核研究所, 教授 (30222201)

Co-Investigator(Kenkyū-buntansha) KOBAYASHI Tatsuo  京都大学, 大学院・理学研究科, 准教授 (60322153)
MAEKAWA Nobuhiro  京都大学, 大学院・理学研究科, 准教授 (40273429)
Project Period (FY) 2004 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥19,200,000 (Direct Cost: ¥19,200,000)
Fiscal Year 2009: ¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 2008: ¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 2007: ¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 2006: ¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 2005: ¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 2004: ¥1,900,000 (Direct Cost: ¥1,900,000)
Keywords素粒子論 / 素粒子実験 / 暗黒物質 / LHC
Research Abstract

At LHC, non-standard model particles may be produced. Provided significant cross section and proper analysis, LHC experiment would be sensitive to them. Among the beyond the standard model, we focus on the models who have dark matter candidate, and study how to measure the mass and interaction from LHC data. We developed applications of MT2 distribution for mass determination, the determination of mass without relying on the end point of the distribution, and treatment of ISR in mass reconstructions.

Report

(7 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (61 results)

All 2009 2008 2007 2006 2005 2004 Other

All Journal Article (40 results) (of which Peer Reviewed: 24 results) Presentation (15 results) Book (2 results) Remarks (4 results)

  • [Journal Article] LHC signature of supersymmetric models with non-universal sfermion masses.2009

    • Author(s)
      Sung-Gi Kim, Nobuhiro Maekawa, Keiko I. Nagao, Mihoko M. Nojiri, Kazuki Sakurai
    • Journal Title

      JHEP 0910,005

      Pages: 1-35

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Novel reconstruction technique for New Physics processes with initial state radiation2009

    • Author(s)
      Johan Alwall, Kenji Hiramatsu, Mihoko M. Nojiri, Yasuhiro Shimizu
    • Journal Title

      Phys. Rev Lett. 103

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Discriminating Electroweak ino Parameter Ordering at the LHC and Its imparct on LFV studies2009

    • Author(s)
      Junji Hisano, Mihoko M. Nojiri, Warintorn Sreethawong
    • Journal Title

      JHEP 0906

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] LHC signature of supersymmetric models with non-universal sfermion masses2009

    • Author(s)
      Sung-Gi Kim et al
    • Journal Title

      Journal of High Energy Physics 0910

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nobel reconstruction technique for New Physics processes with initial state radiation2009

    • Author(s)
      Johan Alwall et al
    • Journal Title

      Physcal Review Letter 103

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dark matter and collider phenomenology of split-UED2009

    • Author(s)
      Chuan-Ren Chen et al
    • Journal Title

      JHEP 078

      Pages: 1-29

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Discriminating Electroweak-ino Parameter Ordering at the LHC and its impact on LFV Studies2009

    • Author(s)
      Junji Hisano et al
    • Journal Title

      JHEP 0906

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Night before LHC2009

    • Author(s)
      M. M. Nojiri
    • Journal Title

      AIP Conference Proceeding 1078

      Pages: 79-83

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Handling jets + missing ET channel using inclusive mT22008

    • Author(s)
      M.M. Nojiri, K. Sakurai Y. Shimizu, M. Takeuchi
    • Journal Title

      JHEP 0810

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Study of the top reconstruction in top partner events at the LHC2008

    • Author(s)
      M.M. Nojiri, M. Takeuchi
    • Journal Title

      JHEP 0810

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Inclusive transverse mass analysis for squark and gluino mass determination2008

    • Author(s)
      M.M. Nojiri, Y. Shimizu, S. Okada, K. Kawagoe
    • Journal Title

      JHEP 0806

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Hybrid method for determining SUSY particle masses at the LHC with fully identified cascade decays2008

    • Author(s)
      Mihoko M. Nojiri, Giacomo Polesello, D. R. Tovey
    • Journal Title

      Journal of High Energy Physics (JHEP) 0805 : 014

      Pages: 1-11

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inclusive transverse mass analyais for squark and gluino mass determination.2008

    • Author(s)
      M. M. Nojiri, Y. Shimizu, S. Okada K Kawagoe
    • Journal Title

      JHEP 0806

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Study of the top reconstruction in top-partner events at the LHC2008

    • Author(s)
      M. M. Nojiri, and M. Takeuchi
    • Journal Title

      JHEP 0810

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Handling jets + missing ET channel using inclusive mT22008

    • Author(s)
      M. M. Nojiri, K. Sakurai, Y. Shimizu, M. Takeuchi
    • Journal Title

      JHEP 0810

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Study of squark squark production at CERN LHC in l+l- and sensitivity to the other models2007

    • Journal Title

      Phys. Rev. D 76

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hunting for the Top Partner in the Littlest Higgs model with T parity at the LHC2007

    • Author(s)
      S. Matsumoto, M.M. Nojiri, D. Nomura
    • Journal Title

      Phys. Rev. D 75

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Study of squark squark production at CERN LHC in l+-1+-and sensitivity to the other models2007

    • Author(s)
      Mihoko M. Nojiri, et. al.
    • Journal Title

      Pysical Review D76

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] "String-derived D4 flavor symmetry and Phenomenological implications2007

    • Author(s)
      P. Ko, T. Kobayasbi, J. H. Park and S. Raby
    • Journal Title

      Physical Review D76

      Pages: 35005-35005

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] More about F-Term uplifting2007

    • Author(s)
      H. Abe, T. Higaki and T. Kobayashi
    • Journal Title

      Physical Review D76

      Pages: 105003-105003

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] R-symmetry, supersymmetry breaking and metastable vacua in global and local supersymmetric theories2007

    • Author(s)
      H. Abe, T. Kobayashi and Y. Omura.
    • Journal Title

      Jounal of High energy Physics 0711

      Pages: 44-44

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prospects to study a long-lived charged next lightest supersymmetric particle at LHC2007

    • Author(s)
      K.Hamaguchi, M.M.Nojir, A.De Roeck
    • Journal Title

      Journal of High Energy Physics 03

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Hunting for the Top Partner in the Littlest Higgs model with T parity at the LHC2007

    • Author(s)
      S.Matsumoto, M.M.Nojiri, D.Nomura
    • Journal Title

      Physical Review D 75

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Moduli stabilization, F-term uplifting and soft supersymmetric breaking terms2007

    • Author(s)
      H.Abe, T.Kobayashi, T.Higaki, Y.Omura
    • Journal Title

      Physical Review D 75

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Stringy origin of non-Abelian discrete favor symmetries.2007

    • Author(s)
      T.Kobayashi, et al.
    • Journal Title

      Nuclear Physics B 768

      Pages: 135-156

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Discovery of supersymmetry with degenerate mass spectrum2006

    • Author(s)
      K. Kawagoe, M.M. Nojiri
    • Journal Title

      Phys. Rev. D 74

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Constraining Dark matter in the MSSM at the LHC Journal of High Energy Physics2006

    • Journal Title

      JHEP 03

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Discovery of supersymmetry with degenerate mass spectrum2006

    • Author(s)
      K.Kawagoe, M.M.Nojiri
    • Journal Title

      Physical Review D 74

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Investigation of Possible Dark Matter Direct Detection in Electron Accelerators2006

    • Author(s)
      J.Hisano, M.Nagai, M.M.Nojiri, M.Senami
    • Journal Title

      Physical Review D 73

      Pages: 31701-31701

    • Related Report
      2005 Annual Research Report
  • [Journal Article] KKLT Type Models with Moduli-Mixing_Superpotential2006

    • Author(s)
      H.Abe, T.Higaki, T.Kobayashi
    • Journal Title

      Physical Review D 73

      Pages: 46005-46005

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Little SUSY Hierarchy in Mixed Modulus-Anomaly Mediation2006

    • Author(s)
      K.Choi, K.S.Jeong, T.Kobayashi
    • Journal Title

      Physics Letter B 633

      Pages: 355-361

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A new SUSY mass reconstruction method at the CERN LHC2005

    • Author(s)
      K. Kawagoe M.M. Nojiri, G. Polesello
    • Journal Title

      Phys. Rev. D 71

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] A new SUSY mass reconstruction method at the CERN LHC2005

    • Author(s)
      K.Kawagoe, M.M.Nojiri, G.Polesello
    • Journal Title

      Physical Review D71

      Pages: 35008-35008

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Mass and cross section measurements of chargino at linear collider in large tan(beta) case2005

    • Author(s)
      Y.Kato, K.Fujii, T.Kamon, M.M.Nojiri
    • Journal Title

      Physics Letter B611

      Pages: 223-230

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Nojiri A Study of Late decaying charged particle at future colliders2004

    • Author(s)
      K. Hamaguchi, Y. Kuno, T. Nakaya, M.M.
    • Journal Title

      Physical Review (Phys. Rev. ) D 70

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Study of the slepton non-universality at the CERN Large Hadron Collider2004

    • Author(s)
      T.Goto, K.Kawagoe, M.M.Nojiri
    • Journal Title

      Physical Review D70

      Pages: 75016-75016

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Study of Late decaying charge particles at future colliders2004

    • Author(s)
      K.Hamaguchi, Y.Kuno, T.Nakaya, M.M.Nojiri
    • Journal Title

      Physical Review D70

      Pages: 115007-115007

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Quark masses and mixing angle in heterotic orbifold models2004

    • Author(s)
      P.Ko, T.Kobayashi, J.-H.Park
    • Journal Title

      Physics Letters B598

      Pages: 263-272

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Horizontal Symmetry in Higgs sector of GUT with U(1)(A) Symmetry2004

    • Author(s)
      N.Maekawa, T.Yamashita
    • Journal Title

      JHEP 0407

      Pages: 9-9

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Constraining Dark Matter in the MSSM at the LHC

    • Author(s)
      M.Nojiri, G.Polesello, D.Tovey
    • Journal Title

      JHEP (掲載決定)

    • Related Report
      2005 Annual Research Report
  • [Presentation] LHCで期待される超対称粒子生成におけるInitial state radiation2009

    • Author(s)
      平松 賢士
    • Organizer
      日本物理学会第64回年次大会プログラム
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-31
    • Related Report
      2008 Annual Research Report
  • [Presentation] Initial state Radiation for Supersymmetric Particle Production at LHC2009

    • 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
    • Related Report
      2008 Annual Research Report
  • [Presentation] Split-UED and collider physics2009

    • Author(s)
      Jing Shu
    • Organizer
      The 16^<th> 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
      2009-02-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] Lepton flavor Violation at LHC2009

    • Author(s)
      Warintorn Sreethawong
    • Organizer
      Interplay of Collider and Flavor Physics
    • Place of Presentation
      CERN Switzerland
    • Related Report
      2008 Annual Research Report
  • [Presentation] New Physics opportunity at LHC2008

    • Author(s)
      野尻美保子
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      山形大学
    • Year and Date
      2008-09-21
    • Related Report
      2009 Final Research Report
  • [Presentation] New Physics opportunity at LHC (招待講演)2008

    • Author(s)
      Mihoko M. Nojiri
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      山形大学
    • Year and Date
      2008-09-21
    • Related Report
      2008 Annual Research Report
  • [Presentation] MT2変数等を用いたジェットイベントの解析2008

    • Author(s)
      竹内道久
    • Organizer
      日本物理学会2008年秋季大会
    • Place of Presentation
      山形大学白川キャンパス
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] The Night before the LHC and the Expectations in the Early Stage2008

    • Author(s)
      野尻美保子
    • Organizer
      SUSY 2008
    • Place of Presentation
      韓国
    • Year and Date
      2008-06-17
    • Related Report
      2009 Final Research Report
  • [Presentation] Study of the top reconstruction in top partner event at the LHC2008

    • Author(s)
      竹内道久
    • Organizer
      SUSY 2008
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2008-06-17
    • Related Report
      2008 Annual Research Report
  • [Presentation] Inclusive transverse mass analysis for squark/gluino mass determination2008

    • Author(s)
      Y. Shimizu
    • Organizer
      SUSY 2008 conference/ Pheno 2008 conference (同一内容2件)
    • Place of Presentation
      COEX Korea /Madison Wisonsin
    • Related Report
      2008 Annual Research Report
  • [Presentation] On the reliability and strability of inclusive MT2 analysis2008

    • Author(s)
      Y. Shimizu
    • Organizer
      Focus week on LHC physics
    • Place of Presentation
      IPMU, 東京大学
    • Related Report
      2008 Annual Research Report
  • [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
    • Related Report
      2007 Annual Research Report
  • [Presentation] beyond the standard model2006

    • Author(s)
      野尻美保子
    • Organizer
      アメリカ物理学会DPF2006および日本物理学会合同大会
    • Place of Presentation
      ハワイ
    • Year and Date
      2006-11-03
    • Related Report
      2009 Final Research Report
  • [Presentation] Supersymmetry at the LHC2006

    • Author(s)
      野尻美保子
    • Organizer
      SUSY 2006
    • Place of Presentation
      アメリカ合衆国Irvine
    • Year and Date
      2006-06-12
    • Related Report
      2009 Final Research Report
  • [Presentation] Supersymmetry at the LHC and Beyond-Ultimate Tagets2004

    • Author(s)
      野尻美保子
    • Organizer
      The 12th International Confecrecnce on Supersymmetry and Unification of Fundamental Interactions (SUSY 2004)
    • Place of Presentation
      つくば市
    • Year and Date
      2004-06-16
    • Related Report
      2009 Final Research Report
  • [Book] New Physics at the LHC: A Les Houches Report. Physics at TeV Colliders 2007-New Physics Working Group2008

    • Author(s)
      G. Brooijmans et. al.
    • Total Pages
      127
    • Publisher
      電子出版(arxiv:0802.3715)
    • Related Report
      2007 Annual Research Report
  • [Book] Physics Beyond the Standard Model: Supersymmetry2008

    • Author(s)
      G. Brooijmans et. al.
    • Total Pages
      71
    • Publisher
      電子出版(arxiv:0802.3672)
    • Related Report
      2007 Annual Research Report
  • [Remarks] KEKホームページにおける研究紹介和文(2010-2-4)

    • URL

      http://www.kek.jp/newskek/2010/janfeb/MT2Reconstruction.html

    • Related Report
      2009 Final Research Report
  • [Remarks] 英語版

    • URL

      http://www.kek.jp/intra-e/feature/2010/SUSY.html

    • Related Report
      2009 Final Research Report
  • [Remarks] IPMUにおける研究者紹介

    • URL

      http://www.ipmu.jp/ja/node/178

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www.ipmu.jp/ja/node/208

    • Related Report
      2009 Final Research Report

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Published: 2004-04-01   Modified: 2018-03-28  

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