A. Safir

activity

20012003

collaborators

5 papers

hep-ph2003

Phenomenological discussion of $B \to P V$ decays in QCD improved factorization approach

R. Aleksan, P. F. Giraud, V. Morenas +2

Trying a global fit of the experimental branching ratios and CP-asymmetries of the charmless $B \to P V$ decays according to QCD factorization, we find it impossible to reach a satis…

hep-ph2002

Theoretical studies of exclusive rare B decays in the Standard Model and Supersymmetric theories

A. Salim Safir

We calculate the independent helicity amplitudes in the decays $B \to K^{*} ℓ^{+} ℓ^{-}$ and $B \to ρ ℓ ν_{ℓ}$ in the so-called Large-Energy-Effective-Theory (LEET). Taking into…

hep-ph2002

$B \to K^{*} ℓ^{+} ℓ^{-} (ρ ℓ ν_{ℓ})$ helicity analysis in the LEET

A. Salim Safir

We calculate the independent helicity amplitudes in the decays $B \to K^{*} ℓ^{+} ℓ^{-}$ and $B \to ρ ℓ ν_{ℓ}$ in the so-called Large-Energy-Effective-Theory (LEET). Taking into…

hep-ph2002

Exclusive $B \to K^{**} γ$ Decays in the QCD LCSR approach

A. S. Safir

We predict contributions of higher $K$ -resonances to the radiative rare decays $b \to s γ$ , in the framework of the QCD sum rules on the light cone (LCSR). Our calculations are restr…

hep-ph2001

The Radiative rare decays $B \to K^{**} γ$ in the light-cone QCD sum rule approach

A. S. Safir

We predict contributions of higher $K$ -resonances to the radiative rare decays $b \to s γ$ , in the framework of the QCD sum rules on the light cone, which combines the traditional QC…

Phenomenological discussion of B→PV decays in QCD improved factorization approach

Theoretical studies of exclusive rare B decays in the Standard Model and Supersymmetric theories

B→K∗ℓ+ℓ−(ρℓνℓ​) helicity analysis in the LEET

Exclusive B→K∗∗γ Decays in the QCD LCSR approach

The Radiative rare decays B→K∗∗γ in the light-cone QCD sum rule approach

Phenomenological discussion of $B \to P V$ decays in QCD improved factorization approach

$B \to K^{*} ℓ^{+} ℓ^{-} (ρ ℓ ν_{ℓ})$ helicity analysis in the LEET

Exclusive $B \to K^{**} γ$ Decays in the QCD LCSR approach

The Radiative rare decays $B \to K^{**} γ$ in the light-cone QCD sum rule approach