The Isgur Wise function from the Lattice
高能物理 - 格点
2007-05-23 v1
摘要
We derive the form factors relevant for decays of pseudo-scalar mesons corresponding to the semi-leptonic decay B->D l nu. The simulations are performed in the quenched approximation at beta=6.0 and beta=6.2 using a non-perturbatively improved clover action. The slope of the Isgur Wise function and |Vcb| are extracted from the form factors.
引用
@article{arxiv.hep-lat/9909126,
title = {The Isgur Wise function from the Lattice},
author = {UKQCD Collaboration and G. Douglas},
journal= {arXiv preprint arXiv:hep-lat/9909126},
year = {2007}
}
备注
LaTeX. 6 PostScript figures. Contribution to LATTICE99(Heavy Quarks)