In the standard model, the requirements of vacuum stability and the validity of perturbation
theory up to the unification scale force the mass of the Higgs boson to be approximately …

This report provides a comprehensive overview of the prospects for B physics at the
Tevatron. The work was carried out during a series of workshops starting in September …

We calculate non-perturbative O (Λ QCD 2m c2) corrections to the dilepton invariant mass
spectrum and the forward-backward charge asymmetry in B→ Xse+ e− decay using a heavy …

We consider the standard model with two Higgs doublets with the most general Yukawa
coupling terms (“type III”). In the model, the neutral-Higgs-mediated flavor-changing neutral …

Two loop electroweak corrections to b→ s γ decays are computed. Fermion and photonic
loop effects are found to reduce R≡ B (b→ s γ)/B (b→ ce ν) by∼(8±2)% and lead to the …

We calculate the leading logarithmic QCD corrections to the decay B s→ γ γ in the two Higgs
doublet model with tree level flavor changing currents (model III) including O 7 type long …

Decay rate and forward–backward asymmetries in B→ K1l+l−, where K1 is the axial vector
meson, are calculated in the universal extra dimension (UED) model. The dependence of …

B→ K* l− l+(l= μ, τ) is analyzed in a minimally extended standard model in which the Wilson
coefficients have new CP-odd phases. The sensitivity of the CP asymmetry and lepton …

The independent helicity amplitudes in the Λ b→ Λℓ+ ℓ− decay in the standard model and its
minimal extension, ie, with the new vector type interactions, are calculated. We calculate …

Based on the low-energy effective Hamiltonian with generalized factorization, we calculate
the new physics contributions to branching ratios and CP-violating asymmetries of the …