2 citations · 3 across the 6 of their papers we have counts for
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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 form factors at large recoil is governed by a coupled set of integral equations, reflecting an intricate interplay b…
A perturbative framework to probe infrared sensitivity in non-Abelian gauge theories
Duarte Fontes, Dennis Horstmann, Kirill Melnikov +1
Understanding the infrared sensitivity of perturbative predictions in QCD is important for assessing the magnitude of possible non-perturbative power corrections to processes with…
Integral of the double-emission eikonal function for a massive and a massless emitter at an arbitrary angle
Dennis Horstmann, Kirill Melnikov, Ming-Ming Long +1
We present an analytic calculation of the integrated double-emission eikonal function of a massive and a massless emitter whose momenta are at an arbitrary angle to each other. Thi…
form factors at large recoil: Interplay of soft-quark and soft-gluon dynamics
Guido Bell, Philipp Böer, Thorsten Feldmann +2
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. Sp…
Soft-overlap contribution to form factors: diagrammatic resummation of double logarithms
Guido Bell, Philipp Böer, Thorsten Feldmann +2
Using diagrammatic resummation techniques, we investigate the double-logarithmic series of the "soft-overlap" contribution to transition form factors at large hadroni…