Two-loop Anomalous Dimensions of Heavy Baryon Currents in Heavy Quark Symmetry

Details Two-loop Anomalous Dimensions of Heavy Baryon Currents in Heavy Quark Symmetry Two-loop Anomalous Dimensions of Heavy Baryon Currents in Heavy Quark Symmetry

1997-02-20

arxiv.org/abs/hep-ph/9702374v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

9 pages, 2 figures, talk given at the Triangle Graduate School in Particle Physics, Prague, Czech Republic, September 2--10, 1

Scientific paper

This talk presents details of the calculation of two-loop corrections to heavy baryon currents containing one heavy quark in leading order of the $1/m_Q$-expansion, i.e. in the limit of Heavy Quark Symmetry (HQS). The calculations lead to the determination of the anomalous dimension of these currents. I also discuss problems with different $\gamma_5$-schemes and their solution by the finite renormalization procedure.

Affiliated with

Also associated with

No associations

Rating

Two-loop Anomalous Dimensions of Heavy Baryon Currents in Heavy Quark Symmetry does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Two-loop Anomalous Dimensions of Heavy Baryon Currents in Heavy Quark Symmetry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-loop Anomalous Dimensions of Heavy Baryon Currents in Heavy Quark Symmetry will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-293235