Physics – High Energy Physics – High Energy Physics - Lattice
Scientific paper
2010-11-04
PoS Lattice2010:231,2010
Physics
High Energy Physics
High Energy Physics - Lattice
7 pages. Presented at the XXVIII International Symposium on Lattice Field Theory (Lattice 2010), June 14-19 2010, Villasimius,
Scientific paper
The current-current correlator method has been used successfully to obtain very accurate results for quark masses and the coupling alpha_s. The calculations were done using Highly Improved Staggered Quarks (HISQ) and heavy-heavy meson correlators. We now extend this work to the significantly more challenging heavy-light case, reporting the first results here. The aim is to determine nonperturbative Z factors for NRQCD heavy-light currents, but first we test the method in the HISQ case where Z=1.
Davies Christine. T. H.
Follana Eduardo
Hornbostel Kent
Koponen Jonna
Lepage Peter G.
No associations
LandOfFree
Heavy-light current-current correlators 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 Heavy-light current-current correlators, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heavy-light current-current correlators will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-146517