Abstract
We perform a complete computation of the contributions to b → s + γ, b → s/+/-, b → sνν, b → s + g, Bdo -Bdo and Bso-Bso in minimal spontaneously broken N = 1 supergravity with radiative breaking of the electroweak symmetry group. We compare our results with previous evaluations in non-minimal and minimal supersymmetric models, where the constraint of the SU(2)L × U(1)Y radiative breaking was not imposed. The possibilities of disentangling supersymmetry from the Standard Model in the experimental searches for the abovementioned rare processes are discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 591-649 |
| Number of pages | 59 |
| Journal | Nuclear Physics, Section B |
| Volume | 353 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1991 Apr 22 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Nuclear and High Energy Physics
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Effects of supergravity-induced electroweak breaking on rare b-decays and mixings. / Bertolini, S.; Borzumati, Francesca; Masiero, A.; Ridolfi, G.
In: Nuclear Physics, Section B, Vol. 353, No. 3, 22.04.1991, p. 591-649.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Effects of supergravity-induced electroweak breaking on rare b-decays and mixings
AU - Bertolini, S.
AU - Borzumati, Francesca
AU - Masiero, A.
AU - Ridolfi, G.
PY - 1991/4/22
Y1 - 1991/4/22
N2 - We perform a complete computation of the contributions to b → s + γ, b → s/+/-, b → sνν, b → s + g, Bdo -Bdo and Bso-Bso in minimal spontaneously broken N = 1 supergravity with radiative breaking of the electroweak symmetry group. We compare our results with previous evaluations in non-minimal and minimal supersymmetric models, where the constraint of the SU(2)L × U(1)Y radiative breaking was not imposed. The possibilities of disentangling supersymmetry from the Standard Model in the experimental searches for the abovementioned rare processes are discussed.
AB - We perform a complete computation of the contributions to b → s + γ, b → s/+/-, b → sνν, b → s + g, Bdo -Bdo and Bso-Bso in minimal spontaneously broken N = 1 supergravity with radiative breaking of the electroweak symmetry group. We compare our results with previous evaluations in non-minimal and minimal supersymmetric models, where the constraint of the SU(2)L × U(1)Y radiative breaking was not imposed. The possibilities of disentangling supersymmetry from the Standard Model in the experimental searches for the abovementioned rare processes are discussed.
UR - http://www.scopus.com/inward/record.url?scp=0000508490&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0000508490&partnerID=8YFLogxK
U2 - 10.1016/0550-3213(91)90320-W
DO - 10.1016/0550-3213(91)90320-W
M3 - Article
VL - 353
SP - 591
EP - 649
JO - Nuclear Physics B
JF - Nuclear Physics B
SN - 0550-3213
IS - 3
ER -