Neutrino oscillations, supersymmetric grand unification, and B decay

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

研究成果: Contribution to journalArticle査読

53 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

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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