B c → η c form factors at large recoil: interplay of soft-quark and soft-gluon dynamics

Abstract We perform an all-order analysis of double-logarithmic corrections to the so-called soft-overlap contribution to heavy-to-light transition form factors at large hadronic recoil. Specifically, we study B c → η c transitions within a perturbative non-relativistic framework, treating both the...

Full description

Bibliographic Details
Published in:Journal of High Energy Physics
Main Authors: Guido Bell, Philipp Böer, Thorsten Feldmann, Dennis Horstmann, Vladyslav Shtabovenko
Format: Article
Language:English
Published: SpringerOpen 2025-09-01
Subjects:
Bottom Quarks
Factorization
Renormalization Group
Resummation
Online Access:https://doi.org/10.1007/JHEP09(2025)098

Internet

https://doi.org/10.1007/JHEP09(2025)098

Similar Items