RHIC forward experiment to study √s dependence of forward particle production
نویسندگان
چکیده
منابع مشابه
Charmonium production at forward rapidity at RHIC
One of the key issues in understanding charmonium production in ultra-relativistic heavy-ion collisions is the discrimination of suppression (due to Debye screening and/or dissociation reactions) vs. regeneration mechanisms (due to recombination of charm and anti-charm quarks). Both mechanisms are believed to be primarily active in the putatively formed Quark-Gluon Plasma (QGP). Since suppressi...
متن کاملForward and midrapidity charmonium production at RHIC
J/ψ production at forward and midrapidity at the Relativistic Heavy-Ion Collider (RHIC) is calculated within a previously constructed rate-equation approach accounting for both direct production and regeneration from c and c̄. The results are compared to experimental data. The observed stronger suppression at forward rapidity can be qualitatively explained by a smaller statistical regeneration c...
متن کاملEnergy dependence of transverse particle production from SPS to RHIC
Transverse momentum spectra up to 4.5GeV/c were measured around midrapidity in Pb+Pb collisions at √ sNN = 17.3GeV, for π±, p, p̄ and K±, by the NA49 experiment. The nuclear modification factors RAA, RAA/pA and RCP were extracted and are compared to RHIC results at √ sNN = 200GeV. The modification factor RAA shows a rapid increase with transverse momentum in the covered region. The modification ...
متن کاملEnergy and System Size Dependence of Photon Production at Forward Rapidities at Rhic
The energy and system size dependence of pseudorapidity (η) and multiplicity distributions of photons are measured in the region −2.3 ≤ η ≤ −3.7 for Cu + Cu collisions at √ sNN = 200 and 62.4 GeV. Photon multiplicity measurements at forward rapidity have been carried out using a Photon Multiplicity Detector (PMD) in the STAR experiment. Photons are found to follow longitudinal scaling for Cu + ...
متن کاملJ/ψ production at mid and forward rapidity at RHIC
We calculate the rapidity dependence of J/ψ nuclear modification factor and averaged transverse momentum square in heavy ion collisions at RHIC in a 3-dimensional transport approach with regeneration mechanism.
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ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2017
ISSN: 2100-014X
DOI: 10.1051/epjconf/201614510005