Radiative leptonicBdecays in the instantaneous Bethe-Salpeter approach

2001/04/18 by G. Chelkov, G. A. Chelkov, M. I. Gostkin +2
Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.1103/physrevd.64.097503

published as Phys.Rev. D64 (2001) 097503 · 10 pages, 2 figures, LaTeX

arxiv created 2001/04/18 · openalex publication_date 2001/09/27 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

The rare radiative leptonic decay \stackrel\ensuremath→Bl\ensuremathν_l\ensuremathγ is studied in the instantaneous Bethe-Salpeter approach. The results are compared to other relativistic quark model predictions.

Citations

• Weak decays of heavy mesons in the instantaneous Bethe Salpeter approach
• Instantaneous Bethe-Salpeter equation