Charged particle fluctuations and microscopic models of nuclear collisions
نویسندگان
چکیده
منابع مشابه
A Perturbative Qcd Analysis of Charged-particle Distributions in Hadronic and Nuclear Collisions
We compute the distributions of charged particles at large transverse momenta in pp̄(p), pA and AA collisions in the framework of perturbative QCD, by using collinear factorization and the modern PDFs and fragmentation functions. At the highest cmsenergies the shape of the spectra measured in pp̄(p) collisions at large qT can be well explained. The difference between the data and the lowest-order...
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Nucleon correlations in the target and projectile nuclei are shown to reduce significantly the fluctuations in multiple nucleon-nucleon collisions, total multiplicity and transverse energy in relativistic heavy-ion collisions, in particular for heavy projectile and target. The interplay between cross-section fluctuations, from color transparency and opacity, and nuclear correlations is calculat...
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The ATLAS detector at the LHC obtained the sample of p+Pb data at √ sNN = 5.02 TeV with integrated luminosity of 25 nb−1, which can be compared to the pp data obtained by interpolating pp measurements at √ s = 2.76 TeV and 7 TeV. Due to the excellent capabilities of the ATLAS detector, and its stable operation in heavy ion as well as proton–proton physics runs, the data allow measurements of th...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2002
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.66.014909