$b\to s γ$ Decay in the Two Higgs Doublet Model

$b\to s γ$ in Littlest Higgs Model

$B\to S$ Transition Form Factors in the PQCD approach

$b\to sγ$ and $ε_1$ Constraints on Supergravity Models

$b\to sγ$ Branching Fraction and CP Asymmetry

$b\to sγ$ Constraints on the Minimal Supergravity Model with Large $\tanβ$

$b\to sγ$ Decay in Supersymmetric Theories

$b\to sμ^+μ^-$ tensor operators from $B\to K^*(X_s) γ$

$B\to X_sτ^+τ^-$ in a CP softly broken two Higgs doublet model

$B\to X_sτ^+τ^-$ in a CP spontaneously broken two Higgs doublet model

$B\to X_sτ^+τ^-$ in a two Higgs doublet model

$B\to ππ, K π$ Decays in QCD Improved Factorization Approach

$B\to πρ$, $πω$ Decays in Perturbative QCD Approach

$B\to φK$ and $B\to φX_s$ in the Heavy Quark Limit

$B\to φK_s$ versus Electric Dipole Moment of $^{199}$Hg Atom in Supersymmetric Models with Right-handed Squark Mixing

$B\to φπ$ and $B^0 \to φφ$ in the Standard Model and new bounds on R parity violation

$B\toρ$ form factors including higher twist contributions and reliability of pQCD approach

$B\toτμ(X)$ decays in SUSY models without R-parity

$B\toχ_{c1}(1P,2P)K$ decays in QCD factorization and X(3872)

$B^*Bπ(γ)$ couplings and $D^*\rar Dπ(γ) $-decays within a $1/M$-expansion in $full$ QCD