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Phenomenology of TMD parton distributions in Drell-Yan and $Z^0$ boson production in a hadron structure oriented approach

Autor: Aslan, F., Boglione, M., Gonzalez-Hernandez, J. O., Rainaldi, T., Rogers, T. C., Simonelli, A.

We present a first practical implementation of a recently proposed hadron structure oriented (HSO) approach to TMD phenomenology applied to Drell-Yan like processes, including lepton pair production at moderate $Q^2$ and $Z^0$ boson production. We co

Externí odkaz: http://arxiv.org/abs/2401.14266

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Basics of factorization in a scalar Yukawa field theory

Autor: Aslan, F., Gamberg, L., Gonzalez-Hernandez, J. O., Rainaldi, T., Rogers, T. C.

The factorization theorems of quantum chromodynamics (QCD) apply equally well to most simple quantum field theories that require renormalization but where direct calculations are much more straightforward. Working with these simpler theories is conve

Externí odkaz: http://arxiv.org/abs/2212.00757

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Quark-model relations among TMDs in the parton model

Autor: Aslan, F., Bastami, S., Mahabir, A., Tandogan, A., Schweitzer, P.

Publikováno v: Phys. Rev. D 106 (2022) 096010

The covariant parton model (CPM) is a consequent application of the parton model concept to the nucleon structure. In this model, there is a choice to put quarks either in a pure-spin state or in a mixed-spin state. We show that the mixed-spin versio

Externí odkaz: http://arxiv.org/abs/2209.02355

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