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A proposal for experiment of charged lepton flavor violation with muonic atom

Research Project

Project/Area Number 24340044
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionSaitama University

Principal Investigator

SATO Joe  埼玉大学, 理工学研究科, 准教授 (60322294)

Co-Investigator(Renkei-kenkyūsha) KUNO Yoshitaka  大阪大学, 理学研究科, 教授 (30170020)
SATO Toru  大阪大学, 理学研究科, 准教授 (10135650)
Project Period (FY) 2012-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥19,500,000 (Direct Cost: ¥15,000,000、Indirect Cost: ¥4,500,000)
Fiscal Year 2014: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2013: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2012: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Keywordsミューオン原子 / レプトンフレーバーの破れ / ミューオン / ニュートリノ / レプトンフレーバー / 超対称性 / 輻射模型 / 稀過程 / 世代の混合 / ヒッグス
Outline of Final Research Achievements

We calculated the rate for mu e-> ee reaction in a muonic atom which can occur if the nature violates the lepton flavor. We got a result , for example, that if we prepare 10^17 muons, we can give a similar constraint with mu to 3 e experiment with a muonic uranium. Furthermore we can distinguish the difference among effective actions for lepton flavor violation by observing the correlation between energies and directions of emitted electrons .

Report

(5 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • Research Products

    (21 results)

All 2016 2015 2014 2013 2012

All Journal Article (8 results) (of which Peer Reviewed: 7 results,  Open Access: 4 results,  Acknowledgement Compliant: 4 results) Presentation (13 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results)

  • [Journal Article] MeV scale leptonic force for cosmic neutrino spectrum and muon anomalous magnetic moment2016

    • Author(s)
      Takeshi Araki, Fumihiro Kaneko, Toshihiko Ota, Joe Sato, and Takashi Shimomura
    • Journal Title

      Physical Review D

      Volume: 93 Issue: 1 Pages: 013014-013014

    • DOI

      10.1103/physrevd.93.013014

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Improved analyses for μ-e-→e-e- in muonic atoms by contact interactions2016

    • Author(s)
      Yuichi Uesaka, Yoshitaka Kuno, Joe Sato, Toru Sato, Masato Yamanaka
    • Journal Title

      Physical Review D

      Volume: 93 Pages: 076006-076006

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] A way to crosscheck μ-e conversion in the case of no signals of μ→eγ and μ→3e2015

    • Author(s)
      Joe Sato, Masato Yamanaka
    • Journal Title

      Physical Review

      Volume: D91 Issue: 5 Pages: 055018-055018

    • DOI

      10.1103/physrevd.91.055018

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Cosmic neutrino spectrum and the muon anomalous magnetic moment in the gauged Lμ-Lτ model2015

    • Author(s)
      Takeshi Araki, Fumihiro Kaneko, Yasufumi Konishi, Toshihiko Ota, Joe Sato, Takashi Shimomura
    • Journal Title

      Physical Review D

      Volume: 91 Issue: 3 Pages: 037301-037301

    • DOI

      10.1103/physrevd.91.037301

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A new idea to search for charged lepton flavor violation using a muonic atom2014

    • Author(s)
      Joe Sato
    • Journal Title

      J.Phys.Conf.Ser.

      Volume: 485 Pages: 012036-012036

    • DOI

      10.1088/1742-6596/485/1/012036

    • Related Report
      2014 Annual Research Report 2013 Annual Research Report
    • Open Access
  • [Journal Article] A first evidence of the CMSSM is appearing soon2014

    • Author(s)
      Y.Konishi, S.Ohta, J.Sato, T.Shimomura, K.Sugai, M.Yamanaka
    • Journal Title

      Physical Revier D

      Volume: 89 Issue: 7 Pages: 75006-75006

    • DOI

      10.1103/physrevd.89.075006

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Allowed slepton intergenerational mixing in light of light element abundances2012

    • Author(s)
      Kazunori Kohri, Shingo Ohta, Joe Sato, Takashi Shimomura, Masato Yamanaka
    • Journal Title

      Physical Review D

      Volume: 86 Issue: 9 Pages: 95024-95024

    • DOI

      10.1103/physrevd.86.095024

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Minimal Dilaton Model2012

    • Author(s)
      T. Abe, R. Kitano, Y. Konishi, K. Oda, J. Sato, S. Sugiyama
    • Journal Title

      Phys.Rev. D

      Volume: 86 Issue: 11 Pages: 115016-115016

    • DOI

      10.1103/physrevd.86.115016

    • NAID

      120006959169

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] MeV scale leptonic force for cosmic neutrino spectrum and muon anomalous magne\ tic moment2015

    • Author(s)
      Joe Sato
    • Organizer
      DarkSice of the Universe 2015
    • Place of Presentation
      Yukawa Institute(Kyoto University), Kyoto, Japan
    • Year and Date
      2015-12-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MeV scale leptonic force for cosmic neutrino spectrum and muon anomalous magne\ tic moment2015

    • Author(s)
      Joe Sato
    • Organizer
      Particle Cosmology and beyond 2015
    • Place of Presentation
      Kanazawa Art Hall, Kanazawa, Ishikawa, Japan
    • Year and Date
      2015-11-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A way to crosscheck μ-e conversion in the case of no signals of μ→eγ and μ→3e2015

    • Author(s)
      Joe Sato
    • Organizer
      SUSY2015
    • Place of Presentation
      Lake Tahoe, Calfornia, USA
    • Year and Date
      2015-08-23
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mind the gap on Icecube: Cosmic neutrino spectrum and muon anomalous magnetic moment in the gauged Lμ - Lτ model2015

    • Author(s)
      金子史寛
    • Organizer
      第70回日本物理学会
    • Place of Presentation
      早稲田大学(東京都・新宿区)
    • Year and Date
      2015-03-21 – 2015-03-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] A new idea to search for charged lepton flavor violation using a muonic atom2014

    • Author(s)
      Joe Sato
    • Organizer
      3rd Workshop on Muon g-2, EDM and Flavour
    • Place of Presentation
      Paris, France
    • Year and Date
      2014-12-09 – 2014-12-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Mind the gap on Icecube: Cosmic neutrino spectrum and muon anomalous magnetic moment in the gauged L_{\mu} - L_{\tau} model2014

    • Author(s)
      Fumihiro Kaneko
    • Organizer
      Darkside of the Universe
    • Place of Presentation
      Capetown, South Africa
    • Year and Date
      2014-11-17 – 2014-11-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] Mass spectrum of supersymmetric standard model with big-bang nucleosynthesy2014

    • Author(s)
      Joe Sato
    • Organizer
      LCWS14, the 16th International Workshop on Future Linear Colliders
    • Place of Presentation
      Belgrade, Serbia
    • Year and Date
      2014-10-06 – 2014-10-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] Physics with Muon - Theoretical Aspects2014

    • Author(s)
      Joe Sato
    • Organizer
      The 2nd International Symposium on Science at J-PARC
    • Place of Presentation
      エポカルつくば(茨城県・つくば市)
    • Year and Date
      2014-06-12 – 2014-06-15
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Lepton Flavor Violation in a R parity breaking scenario ~ a good (best ?)theory for COMET2014

    • Author(s)
      J.Sato
    • Organizer
      Basis of the Universe with Revolutionary Ideas 2014
    • Place of Presentation
      Toyama University, Toyama, Japan
    • Related Report
      2013 Annual Research Report
  • [Presentation] A first evidence of the CMSSM is appearing soon2013

    • Author(s)
      J.Sato
    • Organizer
      2013 PASCOS
    • Place of Presentation
      Taipei, Taiwan
    • Related Report
      2013 Annual Research Report
  • [Presentation] Non-standard interactions in radiative seesaw mechanism of neutrino mass2013

    • Author(s)
      Y.Konishi
    • Organizer
      2013 PASCOS
    • Place of Presentation
      Taipei, Taiwan
    • Related Report
      2013 Annual Research Report
  • [Presentation] A first evidence of the CMSSM is appearing soon2013

    • Author(s)
      J.Sato
    • Organizer
      High Energy Physics in the LHC era
    • Place of Presentation
      Valparaiso, Chile
    • Related Report
      2013 Annual Research Report
  • [Presentation] Allowed parameter region in NMSSM with a long-lived slepton from a 125 GeV Higgs boson and light elements abundances2013

    • Author(s)
      S.Ohta
    • Organizer
      High Energy Physics in the LHC era
    • Place of Presentation
      Valparaiso, Chile
    • Related Report
      2013 Annual Research Report

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Published: 2012-04-24   Modified: 2019-07-29  

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