Shih-Chang Lee

collaborators

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hep-ph1999

Polarized $Λ_{b} \to Λ_{c} l ν ˉ$ decay in perturbative QCD

Hsien-Hung Shih, Shih-Chang Lee, Hsiang-nan Li

We study the polarized $Λ_{b}$ baryon semileptonic decay $Λ_{b} \to Λ_{c} l ν ˉ$ using perturbative QCD factorization theorem. In this approach heavy baryon transition form factors are…

hep-ph1995

The Effect of Top Quark Polarization at Hadronic Colliders

Darwin Chang, Shih-Chang Lee, Paul Turcotte

We derive a simple analytic expression for q \bar{q}, g g -> t \bar{t} -> b W^+ \bar{b} W^- -> b \bar{l} ν_l \bar{b} l' \bar{ν_{l'}} for on shell intermediate states with the inter…

Polarized Λb​→Λc​lνˉ decay in perturbative QCD

The Effect of Top Quark Polarization at Hadronic Colliders

Polarized $Λ_{b} \to Λ_{c} l ν ˉ$ decay in perturbative QCD