Observation of the radiative decay D*+→D+γ

CLEO Collaboration

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Abstract

We have observed a signal for the decay D*+→D+γ deviations. From the measured branching ratio B(D*+→D+γ)/B(D*+→D+π0)=0.055±0.014±0.010 we find B(D*+→D+γ) =0.017±0.004±0.003, where the first uncertainty is statistical and the second is systematic. We also report the highest precision determination of the remaining D*+ branching fractions.

Original languageEnglish
Pages (from-to)3919-3923
Number of pages5
JournalPhysical Review Letters
Volume80
Issue number18
DOIs
Publication statusPublished - 1998 Jan 1

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All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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