Forward-backward correlations in proton-proton collisions

30th Annual Meeting of the Division of Particles and Fields (DPyC) of the Mexican Physical Society

Dominguez-Rosas, E.^1 ; Cuautle, E.^1 ; Pai, G.^1

Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Apartado Postal 70-543, Ciudad de México

04510, Mexico^1

关键词: Extract informations;    Hadronization;    Initial conditions;    Partonic interactions;    Proton proton collisions;    Pseudorapidities;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/761/1/012029/pdf
DOI  :  10.1088/1742-6596/761/1/012029

来源: IOP

【 摘 要 】

The correlation multiplicity in forward-backward pseudorapidity is really important for the overall event characterization and to extract information on non-pertubative hadronic processes. In this work we present a study of the correlation conditions at LHC. Subsequently, the study is extended using p + p simulations of events to different energies, the correlations in multiplicity are studied with different initial conditions of the events in order to show how it is related to the mechanisms of hadronization, as well as concerning multiple partonic interactions, and consequently the degree of hardness of the collision. The sensitivity to the QCD color reconnection strength is reported.