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Supersymmetry breaking and its application to phenomenology

Research Project

Project/Area Number 21840006
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionTohoku University

Principal Investigator

KITANO Ryuichiro  東北大学, 大学院・理学研究科, 准教授 (50543451)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥2,704,000 (Direct Cost: ¥2,080,000、Indirect Cost: ¥624,000)
Fiscal Year 2010: ¥1,287,000 (Direct Cost: ¥990,000、Indirect Cost: ¥297,000)
Fiscal Year 2009: ¥1,417,000 (Direct Cost: ¥1,090,000、Indirect Cost: ¥327,000)
Keywords素粒子論
Research Abstract

Supersymmetry has been studied as a possible symmetry of nature which appears at a very short distance scale. We have considered various possibilities for the coupling of the Higgs/top quarks to the supersymmetry breaking sector. On the theoretical side, we have constructed the"Hidden Gravity" model, and studied applications to the collider physics. We have also studied the collider phenomenology of the scalar top quarks, and the model building of the supersymmetric topcolor scenario.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (28 results)

All 2012 2011 2010 2009

All Journal Article (19 results) (of which Peer Reviewed: 18 results) Presentation (9 results)

  • [Journal Article] Spectral-Function Sum Rules in Supersymmetry Breaking Models2012

    • Author(s)
      R. Kitano, M. Kurachi, M. Nakamura, N. Yokoi
    • Journal Title

      Physical Review D

      Volume: 85 Pages: 55005-55005

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hidden local symmetry and color confinement2011

    • Author(s)
      R. Kitano
    • Journal Title

      Journal of High Energy Physics

      Volume: 1111 Pages: 124-124

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Supertopcolor2011

    • Author(s)
      H. Fukushima, R. Kitano, M. Yamaguchi
    • Journal Title

      Journal of High Energy Physics

      Volume: 1101 Pages: 111-111

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] On Supersymmetric Effective Theories of Axion2011

    • Author(s)
      T.Higaki, R.Kitano
    • Journal Title

      hep-ph

      Volume: 1104.0170

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Natural Supersymmetry at the LHC2010

    • Author(s)
      M. Asano, H. D. Kim, R. Kitano, Y. Shimizu
    • Journal Title

      Journal of High Energy Physics

      Volume: 1012 Pages: 19-19

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Tau polarization measurements at the LHC in supersymmetric models with a long-lived stau2010

    • Author(s)
      R. Kitano, M. Nakamura
    • Journal Title

      Physical Review D

      Volume: 82 Pages: 35007-35007

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Supersymmetry Breaking and Gauge Mediation2010

    • Author(s)
      R. Kitano, H. Ooguri, Y. Ookouchi
    • Journal Title

      Annual Review of Nuclear and Particle Science

      Volume: 60 Pages: 491-491

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Constraints on Scalar Phantoms2010

    • Author(s)
      M. Asano, R. Kitano
    • Journal Title

      Physical Review D

      Volume: 81 Pages: 54506-54506

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of the Superparticle Mass Spectrum in the Long-Lived Stau Scenario at the LHC2010

    • Author(s)
      T. Ito, R. Kitano, T. Moroi
    • Journal Title

      Journal of High Energy Physics

      Volume: 1004 Pages: 17-17

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Tau polarization measurements at the LHC in supersymmetric models with a long-lived stau2010

    • Author(s)
      R.Kitano, M.Nakamura
    • Journal Title

      Physical Review D

      Volume: 82 Pages: 35007-35007

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Natural Supersymmetry at the LHC2010

    • Author(s)
      M.Asano, H.D.Kim, R.Kitano, Y.Shimizu
    • Journal Title

      Journal of High Energy Physics

      Volume: 1012 Pages: 19-19

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Supertopcolor2010

    • Author(s)
      H.Fukushima, R.Kitano, M.Yamaguchi
    • Journal Title

      Journal of High Energy Physics

      Volume: 1101 Pages: 111-111

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of the Superparticle Mass Spectrum in the Long-Lived Stau Scenario at the LHC2010

    • Author(s)
      T.Ito, R.Kitano, T.Moroi
    • Journal Title

      Journal of High Energy Physics 1004

      Pages: 17-17

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Constraints on Scalar Phantoms2010

    • Author(s)
      M.Asano, R.Kitano
    • Journal Title

      Physical Review D (未定, 印刷中)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Supersymmetry Breaking and Gauge Mediation2010

    • Author(s)
      R.Kitano, H.Ooguri, Y.Ookouchi
    • Journal Title

      Annu.Rev.Nucl.Part.Sci. (未定, 掲載決定)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Non-thermal Gravitino Dark Matter in Gauge Mediation2009

    • Author(s)
      K. Hamaguchi, R. Kitano, F. Takahashi
    • Journal Title

      Journal of High Energy Physics

      Volume: 0909 Pages: 127-127

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Higgsinoless Supersymmetry and Hidden Gravity2009

    • Author(s)
      M. Graesser, R. Kitano, M. Kurachi
    • Journal Title

      Journal of High Energy Physics

      Volume: 0910 Pages: 77-77

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Higgsinoless Supersymmetry and Hidden Gravity2009

    • Author(s)
      M.Graesser, R.Kitano, M.Kurachi
    • Journal Title

      Journal of High Energy Physics 0910

      Pages: 77-77

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Non-thermal Gravitino Dark Matter in Gauge Mediation2009

    • Author(s)
      K.Hamaguchi, R.Kitano, F.Takahashi
    • Journal Title

      Journal of High Energy Physics 0909

      Pages: 127-127

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Supertopcolor2011

    • Author(s)
      R. Kitano
    • Organizer
      SUSY Breaking' 11
    • Place of Presentation
      CERN, スイス
    • Year and Date
      2011-05-20
    • Related Report
      2010 Final Research Report
  • [Presentation] Non-thermal Gravitino Dark Matter in Gauge Mediation2010

    • Author(s)
      R. Kitano
    • Organizer
      the Non-Thermal Cosmological Histories of the Universe Workshop
    • Place of Presentation
      ミシガン大学, アメリカ合衆国
    • Year and Date
      2010-10-20
    • Related Report
      2010 Final Research Report
  • [Presentation] Non-thermal Gravitino Dark Matter in Gauge Mediation2010

    • Author(s)
      北野龍一郎
    • Organizer
      Non-thermal Cosmological Histories of the Universe Wrkshop
    • Place of Presentation
      U.of Michigan, USA
    • Year and Date
      2010-10-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] Natural Supersymmetry2010

    • Author(s)
      R. Kitano
    • Organizer
      SLAC workshop on Topologies for Early LHC Searches
    • Place of Presentation
      スタンフォード大学, アメリカ合衆国
    • Year and Date
      2010-09-22
    • Related Report
      2010 Final Research Report
  • [Presentation] Natural Supersymmetry2010

    • Author(s)
      北野龍一郎
    • Organizer
      SLAC workshop on Topologies for Early LHC Searches
    • Place of Presentation
      SLAC, USA
    • Year and Date
      2010-09-22
    • Related Report
      2010 Annual Research Report
  • [Presentation] Thoughs on Supersymmetry and Electroweak Symmetry Breaking2010

    • Author(s)
      R. Kitano
    • Organizer
      KITP workshop on Strings at the LHC and in the Early Universe
    • Place of Presentation
      カリフォルニア大学サンタバーバラ校, アメリカ合衆国
    • Year and Date
      2010-03-16
    • Related Report
      2010 Final Research Report
  • [Presentation] Thoughts on supersymmetry and electroweak symmetry breaking2010

    • Author(s)
      北野龍一郎
    • Organizer
      Strings at the LHC and in the Early Universe
    • Place of Presentation
      KITP, USA
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] Higgsinoless SUSY and Hidden Gravity2009

    • Author(s)
      R. Kitano
    • Organizer
      Strong Coupling Gauge Theories in LHC Era (SCGT' 09)
    • Place of Presentation
      名古屋大学
    • Year and Date
      2009-12-11
    • Related Report
      2010 Final Research Report
  • [Presentation] Higgsinoless SUSY and Hidden Gravity2009

    • Author(s)
      北野龍一郎
    • Organizer
      SCGT'09
    • Place of Presentation
      名古屋大学
    • Year and Date
      2009-12-11
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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