Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5493785 | Nuclear and Particle Physics Proceedings | 2016 | 6 Pages |
Abstract
A review of selected measurements by the ALICE Collaboration discussed at the Hard Probes 2015 conference is given. The production of J/Ï as well as long-range two particle correlations in proton-lead collisions at s=5.02Â TeV are discussed. The parton energy loss in a quark-gluon plasma created in Pb-Pb collisions at s=2.76Â TeV is discussed based on the measurements of semi-inclusive charged particle jets correlated with a high-pT hadron, the nuclear modification factor (RAA) for identified hadrons and D-mesons. Moreover, D-meson RAA is compared with the RAA of non-prompt J/Ï measured by the CMS Collaboration showing that the parton energy loss depends on the mass of the parton. In addition, further studies of J/Ï production in peripheral nuclear collisions show an excess of low momenta mesons beyond the expectation for purely hadronic production.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
Mateusz PÅoskoÅ, ALICE Collaboration ALICE Collaboration,