English

Semileptonic Form Factors

High Energy Physics - Lattice 2009-10-31 v1

Abstract

I report the current status of the heavy-light decay constants, the bag parameters and the semileptonic form factors. I compare the heavy-light decay constants with Wilson-Wilson and clover-clover fermions. Systematic errors such as scale setting and renormalization factors are also discussed. 1/M dependences for the heavy-light semileptonic form factors near q2=qm2axq^2 = q^2_max with clover-clover and NRQCD-Wilson fermions are found to be small.

Keywords

Cite

@article{arxiv.hep-lat/9802027,
  title  = {Semileptonic Form Factors},
  author = {T. Onogi},
  journal= {arXiv preprint arXiv:hep-lat/9802027},
  year   = {2009}
}

Comments

12 pgs. 15 figures. Talk presented at LATTICE97

R2 v1 2026-07-22T13:22:37.988Z