Inverse moment of the B s -meson distribution amplitude from QCD sum rule

Inverse moment of the B s -meson distribution amplitude from QCD sum rule

Abstract We derive a QCD sum rule for the inverse moment of the B s -meson light-cone distribution amplitude in HQET. Within this method, the SU(3) f l symmetry violation is traced to the strange quark mass and to the difference between strange and nonstrange quark condensate densities. We predict t...

Full description

Bibliographic Details
Main Authors: Alexander Khodjamirian, Rusa Mandal, Thomas Mannel
Format: Article
Language:English
Published: SpringerOpen 2020-10-01
Series:Journal of High Energy Physics
Subjects:
Heavy Quark Physics
Nonperturbative Effects
Perturbative QCD
Online Access:http://link.springer.com/article/10.1007/JHEP10(2020)043

Internet

http://link.springer.com/article/10.1007/JHEP10(2020)043

Similar Items