scholarly journals Jet and charged hadron nuclear modification factors in pPb collisions with CMS

2014 ◽  
Vol 931 ◽  
pp. 377-381 ◽  
Author(s):  
Eric Appelt
Keyword(s):  
Charged Hadron ◽  
Nuclear Modification ◽  
Nuclear Modification Factors

CENTRALITY DEPENDENCE OF CHARGED HADRON SPECTRA AT FORWARD RAPIDITIES IN Cu+Cu COLLISIONS AT $\sqrt{^SNN} = 200\ {\rm GeV}$

2007 ◽  
Vol 16 (07n08) ◽  
pp. 1896-1900
Author(s):  
◽  
SELEMON BEKELE
Keyword(s):  
Transverse Momentum ◽  
Momentum Distribution ◽  
Charged Hadron ◽  
Transverse Momentum Distribution ◽  
Significant Suppression ◽  
Centrality Dependence ◽  
Preliminary Results ◽  
Nuclear Modification ◽  
Hadron Spectra ◽  
Nuclear Modification Factors

We present preliminary results for Cu + Cu collisions at [Formula: see text] at the BRAHMS experiment from charged hadron spectra and nuclear modification factors as a function of centrality and pseudo-rapidity. Deviations from binary scaling at intermediate and high-pT reveal themselves as a suppression in the transverse momentum distribution of produced particles. The observed suppression depends on the volume of the interaction region through which produced hadrons have to travel. While there is still significant suppression, Rcp seems to depend very little on pseudo-rapidity.

scholarly journals Quarkonium measurements in heavy-ion collisions with the STAR experiment

2018 ◽  
Vol 171 ◽  
pp. 18015
Author(s):  
Xinjie Huang
Keyword(s):  
Transverse Momentum ◽  
Nuclear Matter ◽  
Heavy Ion Collisions ◽  
Theoretical Calculations ◽  
Heavy Ion ◽  
Matter Effects ◽  
Nuclear Modification ◽  
Ion Collisions ◽  
Star Experiment ◽  
Nuclear Modification Factors

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.

scholarly journals Φ-meson nuclear modification factors at the lead nuclei collisions in the ALICE experiment at the LHC

2015 ◽  
Vol 1 (2) ◽  
pp. 168-173
Author(s):  
Mikhail V. Malaev ◽  
Victor G. Riabov ◽  
Yuri G. Riabov ◽  
Yaroslav A. Berdnikov ◽  
Vladimir M. Samsonov
Keyword(s):  
Alice Experiment ◽  
Nuclear Modification ◽  
Nuclear Modification Factors

scholarly journals Nuclear modification factors of π0 and η mesons in U+U collisions at √SNN=192 GeV

2018 ◽  
Vol 1135 ◽  
pp. 012046
Author(s):  
A. Ya. Berdnikov ◽  
Ya. A. Berdnikov ◽  
D. O. Kotov ◽  
P. V. Radzevich ◽  
S. V. Zharko
Keyword(s):  
Nuclear Modification ◽  
Nuclear Modification Factors
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