R. Aleksan

activity

19942007

collaborators

Showing hep-phShow all

3 papers · 1 filter

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-ph1994

The $B \to K^{*} ψ$ Polarization Puzzle

R. Aleksan, A. Le Yaouanc, L. Oliver +2

We point out that current estimates of form factors fail to explain the non-leptonic decays $B \to ψ K (K^{*})$ and that the combination of data on the semi-leptonic decays $D \to…

hep-ph1994

B To Light Meson Form Factors

R. Aleksan, A. Le Yaouanc, L. Oliver +2

The heavy to light form factors in $B$ decays are discussed. Critical discussion of theoretical approaches is made with special emphasis on their failure to describe the $B \to K^{…

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

The B→K∗ψ Polarization Puzzle

B To Light Meson Form Factors

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

The $B \to K^{*} ψ$ Polarization Puzzle