The radiative B0→γ+X decays

Herng Yao

doi:10.1016/0370-2693(93)90729-2

The radiative B⁰→γ+X decays

Herng Yao^*

^*Corresponding author for this work

Department of Physics

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

Abstract

The photon spectrum of radiative decays B⁰→γ+X is calculated in a relativistic treatment. The branching ratio BR (B⁰→γ+X)=(0.8-8)×10^-5 is obtaines. This makes the radiative decays B⁰→γ+X detectable ast the high luminosity LEP. If the future experimental branching ratio turns out to be of the same order, this will show that B⁰→γ+X decays are highly suppressed by QCD short-distance corrections. Comparisons of this result with other groups' are also provided.

Original language	English
Pages (from-to)	108-114
Number of pages	7
Journal	Physics Letters B
Volume	301
Issue number	1
DOIs	https://doi.org/10.1016/0370-2693(93)90729-2
Publication status	Published - 1993 Feb 25

ASJC Scopus subject areas

Nuclear and High Energy Physics

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abstract = "The photon spectrum of radiative decays B0→γ+X is calculated in a relativistic treatment. The branching ratio BR (B0→γ+X)=(0.8-8)×10-5 is obtaines. This makes the radiative decays B0→γ+X detectable ast the high luminosity LEP. If the future experimental branching ratio turns out to be of the same order, this will show that B0→γ+X decays are highly suppressed by QCD short-distance corrections. Comparisons of this result with other groups' are also provided.",

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AB - The photon spectrum of radiative decays B0→γ+X is calculated in a relativistic treatment. The branching ratio BR (B0→γ+X)=(0.8-8)×10-5 is obtaines. This makes the radiative decays B0→γ+X detectable ast the high luminosity LEP. If the future experimental branching ratio turns out to be of the same order, this will show that B0→γ+X decays are highly suppressed by QCD short-distance corrections. Comparisons of this result with other groups' are also provided.

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The radiative B⁰→γ+X decays

Abstract

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