An effective field theory for collinear and soft gluons: heavy to light decays by Christian W. Bauer and others 2026-11-05
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By Christian W. Bauer, Sean Fleming, Dan Pirjol and Iain W. Stewart. First preprint28November2000, Phys. Rev. D63,114020(2001). Abstract: energetic-quark theory with collinear/soft gluons, scales of transverse momentum and its square divided by the hard energy; current matching and renormalization-group evolution.
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