5 papers
Factorization of elastic, single, and double diffractive scattering
Philipp B. Aretz, Kyle Lee, Stella T. Schindler +1
We use effective field theory techniques to factorize elastic, single, and double diffractive forward scattering in the Regge limit , where is the squared moment…
Relativistic corrections to exclusive photoproduction of Quarkonia near-threshold
Sarah K. Blask, Sean Fleming, Thomas Mehen +3
Non-relativistic QCD (NRQCD) is used to calculate the relativistic correction to the amplitude for exclusive photoproduction of vector Quarkonia in the near-threshold region within…
Dihadron Fragmentation and the Confinement Transition in Energy Correlators
Kyle Lee, Iain Stewart
In this letter, we relate the factorization for to the factorization for energy-energy correlators in the collinear limit. This enables us to give a nonpertu…
Effective Field Theory Factorization for Diffraction
Kyle Lee, Stella T. Schindler, Iain W. Stewart
We derive a factorization formula for coherent and incoherent diffraction using the soft collinear effective theory, utilizing multiple power expansion parameters to handle di…
Nonperturbative Effects in Energy Correlators: From Characterizing Confinement Transition to Improving Extraction
Kyle Lee, Aditya Pathak, Iain Stewart +1
Energy correlators provide a powerful observable to study fragmentation dynamics in QCD. We demonstrate that the leading nonperturbative corrections for projected -point energy…