Title

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

Authors

J. Bartelt, Vanderbilt University
S. E. Csorna, Vanderbilt University
V. Jain, Vanderbilt University
K. W. Mc Lean, Vanderbilt University
S. Marka, Vanderbilt University
R. Godang, Virginia Polytechnic Institute and State University
K. Kinoshita, Virginia Polytechnic Institute and State University
I. C. Lai, Virginia Polytechnic Institute and State University
P. Pomianowski, Virginia Polytechnic Institute and State University
S. Schrenk, Purdue University
G. Bonvicini, Wayne State University
D. Cinabro, Wayne State University
R. Greene, Wayne State University
L. P. Perera, Wayne State University
G. J. Zhou, Wayne State University
B. Barish, California Institute of Technology
M. Chadha, California Institute of Technology
S. Chan, California Institute of Technology
G. Eigen, California Institute of Technology
J. S. Miller, California Institute of Technology
C. O’grady, California Institute of Technology
M. Schmidtler, California Institute of Technology
J. Urheim, California Institute of Technology
A. J. Weinstein, California Institute of Technology
F. Würthwein, University of California, San Diego
D. W. Bliss, University of California, San Diego
G. Masek, University of California, San Diego
H. P. Paar, University of California, San Diego
S. Prell, University of California, San Diego
V. Sharma, University of California, San Diego
D. M. Asner, University of California, Santa Barbara
J. Gronberg, University of California, Santa Barbara
T. S. Hill, University of California, Santa Barbara

Document Type

Article

Publication Date

1-1-1998

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 π )=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. © 1998 The American Physical Society. + + + + + + 0 + + +

Publication Name

Physical Review Letters

Volume Number

80

First Page

3919

Last Page

3923

Issue Number

18

DOI

10.1103/PhysRevLett.80.3919

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