RT Journal Article
T1 Non-eikonal corrections to multi-particle production in the color glass condensate
A1 Agostini Infante, Pedro Augusto
A1 Altinoluk, Tolga
A1 Armesto Pérez, Néstor
AB We consider the non-eikonal corrections to particle production in the color glass condensate stemming from the relaxation of the shockwave approximation for the target that acquires a finite longitudinal dimension. We derive a modified expression of the Lipatov vertex which takes into account this finite target width. This expression is employed to compute single, double and triple gluon production in the Glasma graph limit valid for the scattering of two dilute objects, at all orders in the expansion in the number of colors. We justify and generalize previous results, and discuss the possible implications on two particle correlations of these non-eikonal corrections that induce differences between the away- and near-side peaks.
PB Springer
SN 1434-6044
YR 2019
FD 2019
LK http://hdl.handle.net/10347/21210
UL http://hdl.handle.net/10347/21210
LA eng
NO Agostini, P., Altinoluk, T. & Armesto, N. Non-eikonal corrections to multi-particle production in the color glass condensate. Eur. Phys. J. C 79, 600 (2019). https://doi.org/10.1140/epjc/s10052-019-7097-5
NO PA and NA are supported by Ministerio de Ciencia e Innovación of Spain under projects FPA2014-58293-C2-1-P, FPA2017-83814-P and Unidad de Excelencia María de Maetzu under project MDM-2016-0692, by Consellería de Cultura, Educación e Ordenación Universitaria, Xunta de Galicia under project ED431C 2017/07, and by FEDER. The work of TA is supported by Grant no. 2017/26/M/ST2/01074 of the National Science Centre, Poland. This work has been performed in the framework of COST Action European Cooperation in Science and Technology CA15213 “Theory of hot matter and relativistic heavy-ion collisions” (THOR)
DS Minerva
RD 24 abr 2026