$b \to s \gamma$ confronts $B$ violating scalar couplings: R-parity violating supersymmetry or diquark

Chakraverty, Debrupa; Choudhury, Debajyoti

doi:10.1103/PhysRevD.63.075009

$b \to s \gamma$ confronts $B$ violating scalar couplings: R-parity violating supersymmetry or diquark

Aug, 2000

14 pages

Published in:

Phys.Rev.D 63 (2001) 075009

e-Print:

hep-ph/0008165 [hep-ph]

DOI:

10.1103/PhysRevD.63.075009

Report number:

MRI-P-000801

View in:

ADS Abstract Service

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reference search35 citations

Citations per year

Abstract: (arXiv)

We investigate the possible role that baryon number violating Yukawa interactions may take in the inclusive decay

B \to X_s \gamma

. The constraints, derived using the experimental results of the CLEO collaboration, turn out, in many cases, to be more stringent than the existing bounds.

Note:

14 pages, latex

bottom
quark: radiative decay
strangeness
B: radiative decay
decay: inclusive reaction
B: branching ratio
coupling: Yukawa
baryon number: violation
supersymmetry
R parity: violation

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b→sγb \to s \gammab→sγ confronts BBB violating scalar couplings: R-parity violating supersymmetry or diquark

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$b \to s \gamma$ confronts $B$ violating scalar couplings: R-parity violating supersymmetry or diquark