Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Horstmann, Dennis"'
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 $B_c \to \eta_c$ transitions within a perturbativ
Externí odkaz:
http://arxiv.org/abs/2412.14149
Using diagrammatic resummation techniques, we investigate the double-logarithmic series of the "soft-overlap" contribution to $B_c \to \eta_c$ transition form factors at large hadronic recoil, assuming the scale hierarchy $m_b \gg m_c \gg \Lambda_{\r
Externí odkaz:
http://arxiv.org/abs/2309.08410