# Quarks at NEik accuracy in the CGC: Forward quark-nucleus scattering

Seria:
Seminarium doktoranckie
Prelegent i afiliacja:
Arantxa Tymowska (Szkoła Doktorska NCBJ)
Data:
czw., 2021-03-04 09:00 do 10:00
Miejsce:
https://www.gotomeet.me/NCBJmeetings/phd-seminar
Streszczenie:

Within the theory of Color Glass Condensate we derived the Next-to-Eikonal corrections to the background quark propagator from relaxing two Eikonal conditions.  These two different corrections to the eikonal approximation combine together and provides a gauge covariant expression for the quark propagator at NEik accuracy. We then apply our results to quark (or antiquark) scattering on a nucleus at NEik accuracy, considering both unpolarized cross section and helicity asymmetry.

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