Title of article :
Measurements of the inclusive jet cross section and jet fragmentation in pp collisions with the ALICE experiment at the LHC
Author/Authors :
Rongrong Ma، نويسنده , , for the ALICE collaboration ، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2013
Abstract :
Jet reconstruction and jet fragmentation variables provide important information to study the interaction between hard scattered partons and the Quark–Gluon Plasma. This paper presents the measurement of the inclusive cross section for fully reconstructed jets in pp collisions at image, which provides an essential reference for jet measurements in Pb–Pb collisions at the same image. In addition, we report jet fragmentation measurements for charged particle jets in pp collisions at image. These measurements utilize the ALICE central barrel tracking system to detect charged particles with good efficiency above 150 MeV/c, together with the Electromagnetic Calorimeter (EMCal). The jet cross section and fragmentation measurements are compared to theoretical calculations and Monte Carlo generators.
Keywords :
hard probes , PP , jet fragmentation , jet cross-section , ALICE
Journal title :
Nuclear physics A
Journal title :
Nuclear physics A