Matching QCD and HQET heavy-light currents at three loops

Details Matching QCD and HQET heavy-light currents at three loops Matching QCD and HQET heavy-light currents at three loops

2009-11-17

arxiv.org/abs/0911.3356v3

Nucl.Phys.B833:46-63,2010

Physics

High Energy Physics

High Energy Physics - Phenomenology

23 pages, full results are available as Mathematica files at http://www-ttp.particle.uni-karlsruhe.de/Progdata/ttp09/ttp09-41/

Scientific paper

10.1016/j.nuclphysb.2010.02.025

We consider the currents formed by a heavy and a light quark within Quantum
Chromodynamics and compute the matching to Heavy Quark Effective Theory to
three-loop accuracy. As an application we obtain the third-order perturbative
corrections to ratios of B-meson decay constants.

Affiliated with

Also associated with

No associations

Rating

Matching QCD and HQET heavy-light currents at three loops 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 Matching QCD and HQET heavy-light currents at three loops, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Matching QCD and HQET heavy-light currents at three loops will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-650985