scholarly journals Measurements of dielectron production in Au+Au collisions at $\sqrt{s_{\text{NN}}}$ = 27 and 54.4 GeV with the STAR experiment

2021 ◽  
Author(s):  
Zhen Wang ◽  
Keyword(s):  
Author(s):  
Jaroslav Adam ◽  
Michael G. Cherney ◽  
Joey D’Alesio ◽  
Emma Dufresne ◽  
Lukáš Holub ◽  
...  
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Author(s):  
S.U. Pandey ◽  
R. Bellwied ◽  
R. Beuttenmulller ◽  
H. Caines ◽  
W. Chen ◽  
...  

2013 ◽  
Vol 11 (2) ◽  
pp. 249-264 ◽  
Author(s):  
Lance Stout ◽  
Matthew Walker ◽  
Jérôme Lauret ◽  
Sebastien Goasguen ◽  
Michael A. Murphy
Keyword(s):  

Pramana ◽  
2006 ◽  
Vol 67 (5) ◽  
pp. 927-935
Author(s):  
Bedangadas Mohanty ◽  
Keyword(s):  

2018 ◽  
Vol 171 ◽  
pp. 18015
Author(s):  
Xinjie Huang

In these proceedings, we present the latest measurements of J/ψ and ϒ by the STAR experiment. The J/ψ and ϒ production measured in p+p collisions provide new baselines for similar measurements in Au+Au collisions, while the measurements in p+Au collisions can help quantify the cold nuclear matter effects. The J/ψ υ2 is measured in both U+U and Au+Au collisions to place constraints on the amount of J/ψ arising from recombination of deconfined charm and anti-charm pairs. Furthermore, the nuclear modification factors for ground and excited ϒ states as a function of transverse momentum and centrality are presented, and compared to those measured at the LHC as well as to theoretical calculations.


2010 ◽  
Vol 832 (3-4) ◽  
pp. 330-345 ◽  
Author(s):  
T. Lappi ◽  
L. McLerran
Keyword(s):  

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