159 citations · 479 across the 26 of their papers we have counts for
8 papers · 1 filter
One-loop evolution of twist-2 generalized parton distributions
Valerio Bertone, Rafael F. del Castillo, Miguel G. Echevarria +2
We revisit the evolution of generalised parton distributions (GPDs) at the leading order in the strong coupling constant for all of the twist-2 quark and gluon operators. We…
A model for pion collinear parton distribution function and form factor
Simone Venturini, Barbara Pasquini, Simone Rodini
We developed a model for the pion light-front wave function (LFWF) that incorporates valence, sea and gluon degrees of freedom. Using the LFWF overlap representation, we derived pa…
Collinear matching for next-to-leading power transverse-momentum distributions
Simone Rodini, Alessio Carmelo Alvaro, Barbara Pasquini
Phenomenological studies of transverse momentum dependent (TMD) parton distributions rely on the expansion in small values of the transverse separation of fields, where TMD parton…
Transverse momentum dependent factorization for SIDIS at next-to-leading power
Simone Rodini, Alexey Vladimirov
The semi-inclusive deep-inelastic scattering (SIDIS) is the golden process for investigating the nucleon's transverse momentum-dependent (TMD) structure. We present the complete ex…
Strong Interaction Physics at the Luminosity Frontier with 22 GeV Electrons at Jefferson Lab
A. Accardi, P. Achenbach, D. Adhikari +441
This document presents the initial scientific case for upgrading the Continuous Electron Beam Accelerator Facility (CEBAF) at Jefferson Lab (JLab) to 22 GeV. It is the result of a…
The case for an EIC Theory Alliance: Theoretical Challenges of the EIC
Raktim Abir, Igor Akushevich, Tolga Altinoluk +167
We outline the physics opportunities provided by the Electron Ion Collider (EIC). These include the study of the parton structure of the nucleon and nuclei, the onset of gluon satu…
Energy-momentum tensor in the scalar diquark model
Arturo Amor-Quiroz, William Focillon, Cédric Lorcé +1
We compute all the gravitational form factors in the scalar diquark model at the one-loop level using two different regularization methods. We check explicitly that all the Poincar…
The valence quark, sea, and gluon content of the pion from the parton distribution functions and the electromagnetic form factor
Barbara Pasquini, Simone Rodini, Simone Venturini
We present a light-front model calculation of the pion parton distribution functions (PDFs) and the pion electromagnetic form factor. The pion state is modeled in terms of light-fr…