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
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
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.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear and Particle Physics Proceedings - Volumes 276â278, JulyâSeptember 2016, Pages 17-22
Journal: Nuclear and Particle Physics Proceedings - Volumes 276â278, JulyâSeptember 2016, Pages 17-22
نویسندگان
Mateusz PÅoskoÅ, ALICE Collaboration ALICE Collaboration,