English

The $B_{(s)} \to D_{(s)}l\nu$ Decay with Highly Improved Staggered Quarks and NRQCD

High Energy Physics - Lattice 2018-04-18 v1

Abstract

We report on progress of a lattice QCD calculation of the BDlνB\to Dl\nu and BsDslνB_s\to D_s l\nu semileptonic form factors. We use a relativistic staggered action (HISQ) for light and charm quarks, and an improved non-relativistic (NRQCD) action for bottom, on the second generation MILC ensembles.

Keywords

Cite

@article{arxiv.1711.03487,
  title  = {The $B_{(s)} \to D_{(s)}l\nu$ Decay with Highly Improved Staggered Quarks and NRQCD},
  author = {Euan McLean and Christine T. H. Davies and Brian Colquhoun and Andrew Lytle},
  journal= {arXiv preprint arXiv:1711.03487},
  year   = {2018}
}

Comments

Presented at Lattice 2017, the 35th International Symposium on Lattice Field Theory at Granada, Spain (18-24 June 2017)