Marco A. Diaz
Published 1993-03-18Version 1
The calculation of the one-loop induced decay rate b -> s \gamma is improved by including radiative corrections to the charged Higgs mass and to the charged-Higgs-fermion-fermion vertex. It is shown how the radiative corrections modify the excluded zone in the \tan\beta-m_A plane, imposed by the non-observation of this decay. In particular, a light CP-odd Higgs at large \tan\beta becomes allowed.
Comments: 6 pages (plain tex), figure not included, VAND-TH-93-2
Journal: Phys.Lett. B304 (1993) 278-280
Analytical approaches to the calculation of f+(0)
Exact $α_s$ Calculation of $b\rightarrow s + γ$, \ $b\rightarrow s + g$
Calculation of processes involving many particles at the kinematical threshold
