Semileptonic decay of a heavy-light pseudoscalar to a light vector meson

2001/09/30 by UKQCD Collaboration, J. Gill
Physics and Astronomy · #hep-lat

paper · pdf

published as Nucl.Phys.Proc.Suppl. 106 (2002) 391-393 · Contribution to Lattice 2001 (heavy quarks); 3 pages, 4 figures. Typo corrected

arxiv created 2001/10/09 · arxiv updated 2009/11/30

Abstract

We present the results of a calculation of semileptonic form factors of D and B mesons. The calculation uses nonperturbatively order a improved quenched lattice QCD and two values of the coupling. Results for charm mesons show reasonable agreement with experiment. The lattice results for B -> rho l nu are compared with high q² experimental results.

Related

• Lattice Calculations of Semileptonic Form Factors
• Semileptonic form factors of heavy-light mesons from lattice QCD
• Semileptonic B→ D and B→ D^* Decays from the Lattice
• B decays into light mesons
• Lattice Determination of Semileptonic Form Factors