Possible supersymmetric effects on angular distributions in [Formula Presented] decays

Research output: Contribution to journalArticle

Abstract

We investigate the angular distributions of the rare B decay, (Formula presented) in general supersymmetric extensions of the standard model. We consider the new physics contributions from the operators (Formula presented) in the small the invariant mass region of a lepton pair. We show that the azimuthal angle distribution of the decay can tell us the new physics effects clearly from the behavior of the distribution, even if new physics does not change the decay rate substantially from the standard model prediction.

Original languageEnglish
Number of pages1
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume64
Issue number9
DOIs
Publication statusPublished - 2001 Jan 1

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angular distribution
physics
decay
decay rates
leptons
operators
predictions

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Cite this

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abstract = "We investigate the angular distributions of the rare B decay, (Formula presented) in general supersymmetric extensions of the standard model. We consider the new physics contributions from the operators (Formula presented) in the small the invariant mass region of a lepton pair. We show that the azimuthal angle distribution of the decay can tell us the new physics effects clearly from the behavior of the distribution, even if new physics does not change the decay rate substantially from the standard model prediction.",
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