Speaker
Dairon Rodriguez Garces
(Higher Institute of Technologies and Applied Sciences (InSTEC))
Description
The broadening of the transversal momentum (pT) spectrum, the so called Cronin effect, is traditionally explained as a consequence of the initial state interaction at partonic level. It also is a signature of the parton dynamic previous to the fragmentation. In this contribution we will focus on the nuclear modification factor having in mind, that the dilepton production avoid the hadronization phase. We explore such process in proton-nucleus collisions using the merging of the Matrix Elements (ME) approach calculated by the POWHEG in NLO with the Parton Shower simulated by the PYTHIA (PS) event generator.
Primary authors
Dairon Rodriguez Garces
(Higher Institute of Technologies and Applied Sciences (InSTEC))
Fernando Guzman Martinez
(Deutsches Elektronen-Synchrotron (DE))
Dario Ramirez Zaldivar
(Higher Institute of Technologies and Applied Sciences (InSTEC))
Jorge Luis Valdes Albuernes
(Higher Institute of Technologies and Applied Sciences (InSTEC))
Gabriel de la Fuente Rosales
(Higher Institute of Technologies and Applied Sciences (InSTEC))
