$J/\psi$ 在极低横向动量下与ALICE在$\sqrt{s_\mathrm{NN}} = \mathrm{5.02 \,TeV}$的Pb-Pb碰撞的产率增强

Zhuo Zhou
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摘要

最近,$\mathrm{ALICE}$利用大型强子对撞机Run-1的数据报道了在$\sqrt{s_\mathrm{NN}} = \mathrm{2.76 \,TeV}$的Pb-Pb碰撞中,在非常低的横向动量(${p}_\mathrm{T}<\mathrm{300 MeV/}c$)和正向速度(2.5 $本文章由计算机程序翻译,如有差异,请以英文原文为准。
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$J/\psi$ yield enhancement at very low transverse momentum in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}} = \mathrm{5.02 \,TeV}$ with ALICE
A large excess in the yield of $\mathrm{J/\psi}$ at very low transverse momentum (${p}_\mathrm{T}<\mathrm{300 MeV/}c$) and forward rapidity (2.5$
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$J/\psi$ yield enhancement at very low transverse momentum in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}} = \mathrm{5.02 \,TeV}$ with ALICE Saturation physics with prompt photons at NLO in p+A collisions Jet fragmentation in two-particle correlations in pp, 2 p–Pb and Pb–Pb collisions Impact of the initial high gluon density on the prompt photon yield and $v2$ in heavy-ion collisions with magnetic fields High-$p_T$ parton propagation and quenching in the medium
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