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hep-ph1999
Indirect search for supersymmetry in rare B decays
C. Greub, T. Hurth, D. Wyler
QCD corrections to the gluino induced contribution to b --> s gamma are shown to be important in order to extract reliable bounds on the off-diagonal elements of the squark mass ma…
hep-ph1999
Theory of rare B meson decays
C. Greub
I review the NLO QCD calculations of the branching ratio for B--> X_s gamma in the SM. Including the leading electromagnetic corrections, one obtaines BR(B-> X_s gamma)=(3.32 +- 0.…