Chao-Qiang Geng

activity

19942018

Λ_{b} \to Λ ℓ^{+} ℓ^{-}

116 citations · 796 across the 32 of their papers we have counts for

collaborators

Showing 2002Show all

3 papers · 1 filter

hep-ph2002★ 27 cited

Probing New Physics in $B \to K^{(*)} ℓ^{+} ℓ^{-}$ decays

Chuan-Hung Chen, C. Q. Geng

We study the exclusive decays of $B \to K^{(*)} ℓ^{+} ℓ^{-}$ by the results in the perturbative QCD with the heavy quark effective theory and lattice calculations. We obtain the fo…

hep-ph2002★ 13 cited

Long distance contributions in $B\toK^\ell^+\ell^-$ decays with polarized $K^{}$

Chuan-Hung Chen, C. Q. Geng

We use momentum correlations as physical observables in $B \to K^{*} l^{+} l^{-}$ decays with $K^{*}$ polarized to study the long distance contributions. We show that these observable…

hep-ph2002★ 34 cited

Analysis of $B \to K^{*} ℓ^{+} ℓ^{-}$ decays at large recoil

Chuan-Hung Chen, C. Q. Geng

We study the exclusive decays of $B \to K^{*} ℓ^{+} ℓ^{-}$ within the framework of the perturbative QCD (PQCD). We obtain the form factors for the $B \to K^{*}$ transition in the la…

Probing New Physics in B→K(∗)ℓ+ℓ− decays

Long distance contributions in $B\toK^*\ell^+\ell^-$ decays with polarized K∗

Analysis of B→K∗ℓ+ℓ− decays at large recoil

Probing New Physics in $B \to K^{(*)} ℓ^{+} ℓ^{-}$ decays

Long distance contributions in $B\toK^\ell^+\ell^-$ decays with polarized $K^{}$

Analysis of $B \to K^{*} ℓ^{+} ℓ^{-}$ decays at large recoil