Supersymmetric enhancement of non-charmed B-decays

S. Bertolini; F. Borzumati; A. Masiero

doi:10.1016/0550-3213(87)90585-2

Supersymmetric enhancement of non-charmed B-decays

S. Bertolini, F. Borzumati, A. Masiero

Research output: Contribution to journal › Article › peer-review

100 Citations (Scopus)

Abstract

We study the non-charmed strange decays of the B meson in the context of low-energy minimal N = 1 supergravity. We find that the inclusive channel b → s gluon is greatly enhanced with respect to the standard model prediction. Indeed, for gluino and squark masses of 60-80 GeV and a top mass between 50 and 80 GeV, a branching ratio as high as 10-30% can be reached. This opens a new window for the possibility of testing the presence of new physics in low-energy phenomenology. A comparative review of the standard model results is presented.

Original language	English
Pages (from-to)	321-341
Number of pages	21
Journal	Nuclear Physics, Section B
Volume	294
Issue number	C
DOIs	https://doi.org/10.1016/0550-3213(87)90585-2
Publication status	Published - 1987
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0550-3213(87)90585-2

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abstract = "We study the non-charmed strange decays of the B meson in the context of low-energy minimal N = 1 supergravity. We find that the inclusive channel b → s gluon is greatly enhanced with respect to the standard model prediction. Indeed, for gluino and squark masses of 60-80 GeV and a top mass between 50 and 80 GeV, a branching ratio as high as 10-30% can be reached. This opens a new window for the possibility of testing the presence of new physics in low-energy phenomenology. A comparative review of the standard model results is presented.",

author = "S. Bertolini and F. Borzumati and A. Masiero",

year = "1987",

doi = "10.1016/0550-3213(87)90585-2",

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T1 - Supersymmetric enhancement of non-charmed B-decays

AU - Bertolini, S.

AU - Borzumati, F.

AU - Masiero, A.

PY - 1987

Y1 - 1987

N2 - We study the non-charmed strange decays of the B meson in the context of low-energy minimal N = 1 supergravity. We find that the inclusive channel b → s gluon is greatly enhanced with respect to the standard model prediction. Indeed, for gluino and squark masses of 60-80 GeV and a top mass between 50 and 80 GeV, a branching ratio as high as 10-30% can be reached. This opens a new window for the possibility of testing the presence of new physics in low-energy phenomenology. A comparative review of the standard model results is presented.

AB - We study the non-charmed strange decays of the B meson in the context of low-energy minimal N = 1 supergravity. We find that the inclusive channel b → s gluon is greatly enhanced with respect to the standard model prediction. Indeed, for gluino and squark masses of 60-80 GeV and a top mass between 50 and 80 GeV, a branching ratio as high as 10-30% can be reached. This opens a new window for the possibility of testing the presence of new physics in low-energy phenomenology. A comparative review of the standard model results is presented.

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JO - Nuclear Physics B

JF - Nuclear Physics B

IS - C

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Supersymmetric enhancement of non-charmed B-decays

Abstract

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