456 citations · 7.3k across the 84 of their papers we have counts for
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Direct photon production with effective field theory
Thomas Becher, Matthew D. Schwartz
The production of hard photons in hadronic collisions is studied using Soft-Collinear Effective Theory (SCET). This is the first application of SCET to a physical, observable cross…
Flavor Physics in the Quark Sector
M. Antonelli, D. M. Asner, D. Bauer +137
One of the major challenges of particle physics has been to gain an in-depth understanding of the role of quark flavor and measurements and theoretical interpretations of their res…
Infrared singularities of QCD amplitudes with massive partons
Thomas Becher, Matthias Neubert
A formula for the two-loop infrared singularities of dimensionally regularized QCD scattering amplitudes with an arbitrary number of massive and massless legs is derived. The singu…
On the Structure of Infrared Singularities of Gauge-Theory Amplitudes
Thomas Becher, Matthias Neubert
A closed formula is obtained for the infrared singularities of dimensionally regularized, massless gauge-theory scattering amplitudes with an arbitrary number of legs and loops. It…
Infrared singularities of scattering amplitudes in perturbative QCD
Thomas Becher, Matthias Neubert
An exact formula is derived for the infrared singularities of dimensionally regularized scattering amplitudes in massless QCD with an arbitrary number of legs, valid at any number…