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The Decay Constants F(B+) and F(D+) from Three-flavor Lattice QCD.
R. T. Evans
C. Bernard
R. Jain
Urs M. Heller
L. Levkova
Steven A. Gottlieb
Elizabeth Dawn Freeland
Aida Xenia El-Khadra
Massimo Di Pierro
Carleton DeTar
James E. Hetrick
出版
United States. Department of Energy
, 2006
URL
http://books.google.com.hk/books?id=JcbrjwEACAAJ&hl=&source=gbs_api
註釋
We present new results for f{sub B+} and f{sub D+} from the MILC 2+1 flavor a = 0.09fm 'fine' lattice. We use clover heavy quarks in the Fermilab interpretation and improved staggered light quarks. Lattice results from partially quenched QCD fix the parameters of staggered chiral perturbation theory which is used in the extrapolation to the physical decay constants.