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Probing the WWγ Vertex in Radiative b-Quark Decays

1993/07/19 by U. Baur, Baur, U.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/9307300

3 pages, LaTeX, B_PHYS.STY file supplied, 2 embedded figures enclosed as uuencoded postscript file, FSU-HEP-930719, to appear in the Proceedings of the Workshop on B physics at Hadron Accelerators, Snowmass, CO, June 21 - July 2, 1993

arxiv created 1993/07/19 · arxiv updated 2009/11/30

Abstract

The recent CLEO results on on radiative b-quark decays are used to derive constraints on anomalous WWγ couplings. These constraints are compared with expectations from p p→ e^± p\llap/Tγ+X at the Tevatron. The usefulness of exclusive radiative B meson decay channels in probing the WWγ vertex is largely limited by present theoretical uncertainties in the calculation of hadronic matrix elements.

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