2+1味动力学夸克下的B介子半轻子衰变
高能物理 - 格点
2007-05-23 v1
摘要
我们使用的MILC动力学组态研究B介子半轻子衰变。采用了NRQCD重夸克和AsqTad轻夸克作用量。我们在手征极限下获得了半轻子形状因子和。
引用
@article{arxiv.hep-lat/0510002,
title = {B semileptonic decays with 2+1 dynamical quark flavors},
author = {Emel Gulez and Christine Davies and Alan Gray and Peter Lepage and Junko Shigemitsu and Matthew Wingate},
journal= {arXiv preprint arXiv:hep-lat/0510002},
year = {2007}
}
备注
6 pages, 3 figures, talk presented at Lattice 2005 (Heavy quark physics)