145 citations · 3k across the 88 of their papers we have counts for
4 papers · 2 filters
QCD Sum Rules for Heavy Baryons at Next-to-Leading Order in alpha_s
S. Groote, J. G. Körner, O. I. Yakovlev
We derive QCD sum rules for heavy baryons at leading order in and at next-to-leading order in . The calculation involves the evaluation of four different perturbative…
Spectator Effects in the Heavy Quark Effective Theory
B. Blok, J. G. Körner, D. Pirjol +1
We present a complete analysis of the Heavy Quark Effective Theory Lagrangian at order in the leading logarithmic approximation, including effects induced by spectator quar…
Two-loop Anomalous Dimensions of Heavy Baryon Currents in Heavy Quark Effective Theory
S. Groote, J. G. Körner, O. I. Yakovlev
We present results on the two-loop anomalous dimensions of the heavy baryon HQET currents with arbitrary Dirac matrices and . From our general result we ob…
Current, Pion and Photon Transitions between Heavy Baryons
J. G. K"orner
I discuss the structure of current-induced bottom baryon to charm baryon transitions, and the structure of pion and photon transitions between heavy charm or bottom baryons in the…