scholarly journals Forward-backward multiplicity fluctuation and longitudinal harmonics in high-energy nuclear collisions

2016 ◽  
Vol 956 ◽  
pp. 401-404
Author(s):  
Jiangyong Jia ◽  
Sooraj Radhakrishnan ◽  
Mingliang Zhou ◽  
Peng Huo
Keyword(s):  
High Energy ◽  
Nuclear Collisions ◽  
Multiplicity Fluctuation

GEOMETRICAL AND DYNAMICAL MULTIPLICITY FLUCTUATIONS IN HIGH-ENERGY NUCLEAR COLLISIONS

1989 ◽  
Vol 04 (02) ◽  
pp. 481-492 ◽  
Author(s):  
RUDOLPH C. HWA
Keyword(s):  
Impact Parameter ◽  
Collective Behavior ◽  
High Energy ◽  
Parameter Selection ◽  
Nuclear Collisions ◽  
General Properties ◽  
Multiplicity Fluctuation

General properties of multiplicity fluctuation in high-energy nuclear collisions are considered. Quantities that can directly be related to the geometrical and dynamical sources of the fluctuation are identified. Formalism for treating impact-parameter selection is discussed. The connection with correlation is described. Recent data indicate the absence of any significant collective behavior in the current experiments at the SPS. The observable that can reveal the onset of such behavior is suggested.

scholarly journals Multiplicity fluctuations in high energy hadronic and nuclear collisions

2006 ◽  
Vol 151 (1) ◽  
pp. 363-366 ◽  
Author(s):  
M. Rybczyński ◽  
Z. Włodarczyk ◽  
O.V. Utyuzh ◽  
G. Wilk
Keyword(s):  
High Energy ◽  
Nuclear Collisions

scholarly journals Sequential suppression of quarkonia and high-energy nucleus–nucleus collisions

2015 ◽  
Vol 30 (37) ◽  
pp. 1550205 ◽  
Author(s):  
Nirupam Dutta ◽  
Nicolas Borghini
Keyword(s):  
High Energy ◽  
Heavy Quarkonia ◽  
Adiabatic Evolution ◽  
Nuclear Collisions

According to the usual application of the sequential-suppression picture to the dynamics of heavy quarkonia in the hot medium formed in ultrarelativistic nuclear collisions, quark–antiquark pairs created in a given bound or unbound state remain in that same state as the medium evolves. We argue that this scenario implicitly assumes an adiabatic evolution of the quarkonia and we show that the validity of the adiabaticity assumption is questionable.

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