Cargando…

Measurement of inclusive charged jet production in pp and Pb-Pb collisions at $\sqrt{s_{_\mathrm{NN}}} = $ 5.02  TeV with ALICE

In these proceedings, we report the ALICE measurements of inclusive charged jet production in pp and Pb-Pb collisions at the currently highest available centre-of-mass energy at the LHC of 5.02 TeV. Charged jet spectra are extracted after jet-area based soft background subtraction and unfolding. Cha...

Descripción completa

Detalles Bibliográficos
Autor principal: Yokoyama, H
Lenguaje:eng
Publicado: 2017
Materias:
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysbps.2017.05.021
http://cds.cern.ch/record/2301220
Descripción
Sumario:In these proceedings, we report the ALICE measurements of inclusive charged jet production in pp and Pb-Pb collisions at the currently highest available centre-of-mass energy at the LHC of 5.02 TeV. Charged jet spectra are extracted after jet-area based soft background subtraction and unfolding. Charged jet production cross sections as well as nuclear modification factors ($R_{AA}$) are presented. Furthermore, the inclusive charged jet production cross section in pp collisions is compared to QCD calculations. Our $R_{AA}$ results show a significant jet suppression in the most central Pb-Pb collisions at 5.02 TeV. A comparison to $R_{AA}$ measurements obtained at lower centre-of-mass energy is also presented.