Cold nuclear matter effects onJ/ψproduction as constrained by deuteron-gold measurements atsNN=200GeV

2008 ◽  
Vol 77 (2) ◽  
Author(s):  
A. Adare ◽  
S. S. Adler ◽  
S. Afanasiev ◽  
C. Aidala ◽  
N. N. Ajitanand ◽  
...  
Keyword(s):  
Nuclear Matter ◽  
Cold Nuclear Matter ◽  
Matter Effects

scholarly journals Small collision systems: Theory overview on cold nuclear matter effects

2018 ◽  
Vol 171 ◽  
pp. 11001
Author(s):  
Néstor Armesto
Keyword(s):  
Nuclear Matter ◽  
Particle Production ◽  
Hadron Collider ◽  
Heavy Ion ◽  
Smooth Transition ◽  
Relativistic Heavy Ion Collider ◽  
Cold Nuclear Matter ◽  
Proton Proton ◽  
Small Systems ◽  
Matter Effects

Many observables measured at the Relativistic Heavy Ion Collider and the Large Hadron Collider show a smooth transition between proton-proton and protonnucleus collisions (small systems), and nucleus-nucleus collisions (large systems), when represented versus some variable like the multiplicity in the event. In this contribution I review some of the physics mechanisms, named cold nuclear matter effects, that may lead to a collective-like behaviour in small systems beyond the macroscopic description provided by relativistic hydrodynamics. I focus on the nuclear modification of parton densities, single inclusive particle production and correlations.

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