Improved Currents for Heavy Quarks
高能物理 - 格点
2010-11-01 v1 高能物理 - 唯象学
摘要
We discuss lattice artifacts for matrix elements of hadrons containing one or more heavy quark. In particular, we analyze interrelations between lattice artifacts and the expansion. The implications for calculations of heavy-light decay constants and of semi-leptonic form factors are discussed.
引用
@article{arxiv.hep-lat/9501002,
title = {Improved Currents for Heavy Quarks},
author = {Andreas S. Kronfeld and Fermilab},
journal= {arXiv preprint arXiv:hep-lat/9501002},
year = {2010}
}
备注
3 pages, no figures, uuencoded PostScript, proceedings of Lattice '94. LaTeX at ftp://fnth06.fnal.gov/pub/Fermilab-Pub/95.002