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

CLEO Collaboration

Research output: Contribution to journalArticle

21 Citations (Scopus)

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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deviation
decay

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

CLEO Collaboration. / Observation of the radiative decay D*+→D+γ. In: Physical Review Letters. 1998 ; Vol. 80, No. 18. pp. 3919-3923.
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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.",
author = "{CLEO Collaboration} and J. Bartelt and Csorna, {S. E.} and V. Jain and {Mc Lean}, {K. W.} and S. Marka and R. Godang and K. Kinoshita and Lai, {I. C.} and P. Pomianowski and S. Schrenk and G. Bonvicini and D. Cinabro and R. Greene and Perera, {L. P.} and Zhou, {G. J.} and B. Barish and M. Chadha and S. Chan and G. Eigen and Miller, {J. S.} and C. O’grady and M. Schmidtler and J. Urheim and Weinstein, {A. J.} and F. W{\"u}rthwein and Bliss, {D. W.} and G. Masek and Paar, {H. P.} and S. Prell and V. Sharma and Asner, {D. M.} and J. Gronberg and Hill, {T. S.} and Lange, {D. J.} and Morrison, {R. J.} and Nelson, {H. N.} and Nelson, {T. K.} and Richman, {J. D.} and D. Roberts and A. Ryd and Witherell, {M. S.} and R. Balest and Behrens, {B. H.} and Ford, {W. T.} and A. Gritsan and H. Park and J. Roy and Smith, {J. G.} and Alexander, {J. P.} and Youngjoon Kwon",
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Observation of the radiative decay D*+→D+γ. / CLEO Collaboration.

In: Physical Review Letters, Vol. 80, No. 18, 01.01.1998, p. 3919-3923.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Observation of the radiative decay D*+→D+γ

AU - CLEO Collaboration

AU - Bartelt, J.

AU - Csorna, S. E.

AU - Jain, V.

AU - Mc Lean, K. W.

AU - Marka, S.

AU - Godang, R.

AU - Kinoshita, K.

AU - Lai, I. C.

AU - Pomianowski, P.

AU - Schrenk, S.

AU - Bonvicini, G.

AU - Cinabro, D.

AU - Greene, R.

AU - Perera, L. P.

AU - Zhou, G. J.

AU - Barish, B.

AU - Chadha, M.

AU - Chan, S.

AU - Eigen, G.

AU - Miller, J. S.

AU - O’grady, C.

AU - Schmidtler, M.

AU - Urheim, J.

AU - Weinstein, A. J.

AU - Würthwein, F.

AU - Bliss, D. W.

AU - Masek, G.

AU - Paar, H. P.

AU - Prell, S.

AU - Sharma, V.

AU - Asner, D. M.

AU - Gronberg, J.

AU - Hill, T. S.

AU - Lange, D. J.

AU - Morrison, R. J.

AU - Nelson, H. N.

AU - Nelson, T. K.

AU - Richman, J. D.

AU - Roberts, D.

AU - Ryd, A.

AU - Witherell, M. S.

AU - Balest, R.

AU - Behrens, B. H.

AU - Ford, W. T.

AU - Gritsan, A.

AU - Park, H.

AU - Roy, J.

AU - Smith, J. G.

AU - Alexander, J. P.

AU - Kwon, Youngjoon

PY - 1998/1/1

Y1 - 1998/1/1

N2 - 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.

AB - 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.

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U2 - 10.1103/PhysRevLett.80.3919

DO - 10.1103/PhysRevLett.80.3919

M3 - Article

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SP - 3919

EP - 3923

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 18

ER -