کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5493785 1526771 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
ALICE Highlights at Hard Probes 2015
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
ALICE Highlights at Hard Probes 2015
چکیده انگلیسی
A review of selected measurements by the ALICE Collaboration discussed at the Hard Probes 2015 conference is given. The production of J/ψ as well as long-range two particle correlations in proton-lead collisions at s=5.02 TeV are discussed. The parton energy loss in a quark-gluon plasma created in Pb-Pb collisions at s=2.76 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/ψ measured by the CMS Collaboration showing that the parton energy loss depends on the mass of the parton. In addition, further studies of J/ψ production in peripheral nuclear collisions show an excess of low momenta mesons beyond the expectation for purely hadronic production.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear and Particle Physics Proceedings - Volumes 276–278, July–September 2016, Pages 17-22
نویسندگان
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