4 papers
Semileptonic decay Lambda_c-->Lambda \ell^+ νfrom QCD light-cone sum rules
Ming-Qiu Huang, Dao-Wei Wang
We present the study of the semileptonic decay Λ_c to Λ\ell^+νby using the light-cone sum rule approach. Distribution amplitudes (DAs) for the Λbaryon are discussed to the leading…
Light-cone QCD sum rules for the semileptonic decay Lambda_b --> p lepton anti-neutrino
Ming-Qiu Huang, Dao-Wei Wang
The exclusive semileptonic heavy baryon decay Λ_b\to p l\barνis investigated using light-cone sum rule method in both full QCD and HQET. The form factors describing the decay are c…
Excited heavy baryon masses to order Lambda_{QCD}/m_Q from QCD sum rules
Dao-Wei Wang, Ming-Qiu Huang
Masses of the p-wave excited heavy baryons have been calculated to the Lambda_{QCD}/m_Q order using QCD sum rule method within the framework of heavy quark effective theory. Numeri…
Choice of heavy baryon currents in QCD sum rules
Dao-Wei Wang, Ming-Qiu Huang
In this paper we investigate the effects due to the mixing of two interpolating currents for ground state baryons within the framework of Heavy Quark Effective Theory using the QCD…