Branching fraction and photon energy spectrum for b --> s gamma.

Branching fraction and photon energy spectrum for b --> s gamma.

We have measured the branching fraction and photon energy spectrum for the radiative penguin process b-->s gamma. We find Beta(b-->s gamma) = (3.21+/-0.43+/-0.27(+0.18)(-0.10))x10(-4), where the errors are statistical, systematic, and from theory corrections. We obtain first and second...

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Bibliographic Details
Main Authors: Chen, S, Hinson, J, Lee, J, Miller, D, Pavlunin, V, Shibata, E, Shipsey, I, Cronin-Hennessy, D, Lyon, A, Thorndike, E, Coan, T, Fadeyev, V, Gao, Y, Maravin, Y, Narsky, I, Stroynowski, R, Ye, J, Wlodek, T, Artuso, M, Benslama, K, Boulahouache, C, Bukin, K, Dambasuren, E, Majumder, G, Mountain, R
Format: Journal article
Language:English
Published: 2001

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