910 citations · 1.3k across the 15 of their papers we have counts for
15 papers
Strong decays of at NLO in an effective field theory
Lin Dai, Sean Fleming, Reed Hodges +1
The exotic meson, discovered by the LHCb Collaboration in 2021, can be interpreted as a molecular state of and mesons. We compute next-to-leading-o…
Nonrelativistic Effective Field Theory with a Resonance Field
J. B. Habashi, S. Fleming, U. van Kolck
We discuss shallow resonances in the nonrelativistic scattering of two particles using an effective field theory (EFT) that includes an auxiliary field with the quantum numbers of…
Effective Field Theory for Two-Body Systems with Shallow S-Wave Resonances
J. Balal Habashi, S. Sen, S. Fleming +1
Resonances are of particular importance to the scattering of composite particles in quantum mechanics. We build an effective field theory for two-body scattering which includes a l…
Renormalization and Scale Evolution of the Soft-Quark Soft Function
Ze Long Liu, Bianka Mecaj, Matthias Neubert +2
Soft functions defined in terms of matrix elements of soft fields dressed by Wilson lines are central components of factorization theorems for cross sections and decay rates in col…
An effective field theory approach to quarkonium at small transverse momentum
Sean Fleming, Yiannis Makris, Thomas Mehen
In this work we apply effective field theory (EFT) to observables in quarkonium production and decay that are sensitive to soft gluon radiation, in particular measurements that are…
Effective field theory approach to heavy quark fragmentation
Michael Fickinger, Sean Fleming, Chul Kim +1
Using an approach based on Soft Collinear Effective Theory (SCET) and Heavy Quark Effective Theory (HQET) we determine the -quark fragmentation function from electron-positron a…