Guido Bell

activity

20232026

most cited

B_{c} \to η_{c}

form factors at large recoil: Interplay of soft-quark and soft-gluon dynamics

2 citations · 2 across the 3 of their papers we have counts for

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hep-ph2026

$B_{c} \to η_{c}$ form factors at large recoil: SCET analysis and a three-loop consistency check

Guido Bell, Philipp Böer, Thorsten Feldmann +2

The double-logarithmic series of non-relativistic $B_{c} \to η_{c}$ form factors at large recoil is governed by a coupled set of integral equations, reflecting an intricate interplay b…

Bc​→ηc​ form factors at large recoil: SCET analysis and a three-loop consistency check

$B_{c} \to η_{c}$ form factors at large recoil: SCET analysis and a three-loop consistency check