4 papers
Phenomenology of genuine twist-three distributions from a global QCD analysis
Guillermo Portela, Alexey Vladimirov
We present an extraction and phenomenological study of genuine twist-three parton distribution functions (PDFs) through a global QCD analysis of the structure function in dee…
Determination of quark-gluon-quark interference within the proton
Alexey Vladimirov, Guillermo Portela, Simone Rodini
Quarks and gluon, as quantum particles, are subjects to various effects that go beyond the naive parton picture and are not captured by ordinary parton densities. In this work, we…
Kinematic power corrections for TMD factorization theorem of semi-inclusive deep-inelastic scattering
Sara Piloneta, Alexey Vladimirov
We evaluate the complete set of kinematic power corrections (KPCs) to the leading power (LP) term of the transverse momentum dependent (TMD) factorization theorem for semi-inclusiv…
Assessing the sensitivity of Energy-Energy Correlations in annihilation to TMD dynamics
Alejandro Bris Cuerpo, Ignazio Scimemi, Alexey Vladimirov
We critically examine the back-to-back limit of the energy-energy correlation (EEC) in annihilation as a potential source of information on the Collins-Soper kernel and th…