Constrained fitting of three-point functions
高能物理 - 格点
2009-11-07 v1
摘要
We determine matrix elements for semileptonic decay. The use of the constrained fitting method and multiple smearings for both two- and three-point correlators allows an improved calculation of the form factors.
引用
@article{arxiv.hep-lat/0110099,
title = {Constrained fitting of three-point functions},
author = {M. Gurtler and C. T. H. Davies and J. Hein and J. Shigemitsu and G. P. Lepage},
journal= {arXiv preprint arXiv:hep-lat/0110099},
year = {2009}
}
备注
Talk given at Lattice2001(heavyquark), 3 pages, 4 figures