11–15 Oct 2021
LIP Lisbon
Europe/Lisbon timezone

The three point asymmetric cumulants in high multiplicity pp collisions (15+3)

12 Oct 2021, 11:40
15m
Auditorium (LIP Lisbon)

Auditorium

LIP Lisbon

Av. Prof. Gama Pinto 2 1649-003 Lisbon
WG3: High Multiplicities (small systems) WG3

Speaker

Ran Segev

Description

We study the inuence of quantum interference and colour flow on three point correlations described by asymmetric cumulants in high multiplicity events in pp collisions. We use the model previously developed for the study of the collectivity in symmetric cumulants. We show that the resulting three point asymmetric cumulant is in qualitative agreement with the experimental data for the same parameters of the model as it was with the symmetric cumulants. Our results show that the initial state correlations must play a major role and may be even dominant in the explanation of the correlations in high multiplicity pp events.

Primary authors

Ran Segev Prof. Boris Blok

Presentation materials