EW one-loop corrections to the longitudinally polarized Drell--Yan scattering. (I). The Neutral current case
Autor: | Bondarenko, S., Dydyshka, Ya., Kalinovskaya, L., Sadykov, R., Yermolchyk, V. |
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Rok vydání: | 2022 |
Předmět: | |
Druh dokumentu: | Working Paper |
DOI: | 10.1134/S154747712302022X |
Popis: | Complete one-loop electroweak corrections to neutral current Drell-Yan process $p p \to \ell^+\ell^- X$ are presented for the case of longitudinal polarization of initial particles. Cross sections for longitudinally polarized protons allow us to estimate different combinations of polarized quark distributions from single- and double-spin asymmetries. Numerical impact of electroweak next-order corrections to asymmetries as function of the vector boson rapidity and lepton pseudorapidities in the hadron-hadron centre-of-mass frame using the MC generator ReneSANCe is thoroughly studied. Comment: 7 pages, 9 figures |
Databáze: | arXiv |
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