Abstract
The energy flow, dE/dη, is studied at large pseudorapidities in proton-proton collisions at the LHC, for centre-of-mass energies of 0.9 and 7 TeV. The measurements are made using the CMS detector in the pseudorapidity range 3.15 < |η| < 4.9, for both minimum-bias events and events with at least two high-momentum jets. The data are compared to various pp Monte Carlo event generators whose theoretical models and input parameter values are sensitive to the energy-flow measurements. Inclusion of multiple-parton interactions in the Monte Carlo event generators is found to improve the description of the energy-flow measurements.
Research center :
CIRMAP - Centre d'Innovation et de Recherche en Matériaux Polymères
Disciplines :
Architecture Chemistry Physics
Author, co-author :
Chauvin, A.
Abdel-Aziz, El Mel
Konstantinidis, Stéphanos ; Université de Mons > Faculté des Sciences > Service de Chimie des Interactions Plasma-Surface
Tessier, Pierre-Yves
Dopita, Milan
Language :
English
Title :
Synthesis of gold ring-shape nanoparticles using co-sputtering over liquids
Publication date :
10 February 2020
Event name :
Workshop on Plasma-Based Synthesis of Nanomaterials
