Neutrino oscillations, supersymmetric grand unification, and B decay

Seungwon Back, Tom Goto, Yasuhiro Okada, Ken Ichi Okumura

研究成果: ジャーナルへの寄稿学術誌査読

55 被引用数 (Scopus)

抄録

The effects of supersymmetric particles on flavor changing neutral current and lepton flavor violating processes are studied in supersymmetric SU(5) grand unified theory with right-handed neutrino supermultiplets. Using input parameters motivated by neutrino oscillation, it is shown that the time-dependent CP asymmetry of radiative B decay can be as large as 25% when the τ→ μ γbranching ratio becomes close to the present experimental upper bound. We also show that the BS-BS̄ mixing can be significantly different from the presently allowed range in the standard model.

本文言語英語
論文番号051701
ジャーナルPhysical Review D
63
5
DOI
出版ステータス出版済み - 2001
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 物理学および天文学(その他)

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