Improved Currents for Heavy Quarks
Abstract
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 1/mQ expansion. The implications for calculations of heavy-light decay constants and of semi-leptonic form factors are discussed.
- Publication:
-
Nuclear Physics B Proceedings Supplements
- Pub Date:
- April 1995
- DOI:
- arXiv:
- arXiv:hep-lat/9501002
- Bibcode:
- 1995NuPhS..42..415K
- Keywords:
-
- High Energy Physics - Lattice;
- High Energy Physics - Phenomenology
- E-Print:
- 3 pages, no figures, uuencoded PostScript, proceedings of Lattice '94. LaTeX at ftp://fnth06.fnal.gov/pub/Fermilab-Pub/95.002