Model independent methods for determining B(Υ(5S)→BS(*) B̄S(*))

Radia Sia; Sheldon Stone

doi:10.1103/PhysRevD.74.031501

Model independent methods for determining B(Υ(5S)→BS() B̄S())

Radia Sia, Sheldon Stone

Department of Physics

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

We describe a method that provides a model independent measurement of the BS fraction in Υ(5S) resonance decays, fS, using the relative rates of like-sign versus opposite-sign dileptons; the like-sign leptons result from B0 and BS mixing. In addition, we show that determining the rates of single, double and triple DS± mesons provides an alternative way of finding fS.

Original language	English (US)
Article number	031501
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	74
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.74.031501
State	Published - 2006

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.74.031501

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title = "Model independent methods for determining B(Υ(5S)→BS(*) {\=B}S(*))",

abstract = "We describe a method that provides a model independent measurement of the BS fraction in Υ(5S) resonance decays, fS, using the relative rates of like-sign versus opposite-sign dileptons; the like-sign leptons result from B0 and BS mixing. In addition, we show that determining the rates of single, double and triple DS± mesons provides an alternative way of finding fS.",

author = "Radia Sia and Sheldon Stone",

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AB - We describe a method that provides a model independent measurement of the BS fraction in Υ(5S) resonance decays, fS, using the relative rates of like-sign versus opposite-sign dileptons; the like-sign leptons result from B0 and BS mixing. In addition, we show that determining the rates of single, double and triple DS± mesons provides an alternative way of finding fS.

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Model independent methods for determining B(Υ(5S)→BS() B̄S())

Abstract

ASJC Scopus subject areas

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