Alternative scenarios of relativistic heavy-ion collisions. III. Transverse momentum spectra
نویسندگان
چکیده
منابع مشابه
Event-by-Event Fluctuations of Transverse Momentum and Multiparticle Clusters in Relativistic Heavy-Ion Collisions
This paper is based on our recent analysis [1] of the eventby-event fluctuations of the mean transverse-momentum measured by PHENIX [2] and STAR [3, 4] Collaborations at RHIC. The discussed new data has extended our knowledge of the phenomena studied intensely in recent years [5–20]. One of the central issues in this field is whether the pT fluctuations at intermediate momenta result from jets ...
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We study the transverse momentum distribution of vector mesons produced in ultraperipheral relativistic heavy ion collisions (UPCs). In UPCs there is no strong interaction between the nuclei, and the vector mesons are produced in photon-nucleus collisions where the (quasireal) photon is emitted from the other nucleus. Exchanging the role of both ions leads to interference effects. A detailed st...
متن کاملdependence of transverse flow in relativistic heavy - ion collisions
The strength of transverse flow is examined as a function of transverse momentum p t using a simple, transversely moving thermal model and a more realistic, relativistic transport model (ART). It is shown that the p t dependence reveals useful information about the collective flow that is complementary to that obtained from the standard in-plane transverse momentum analysis. Interesting feature...
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The mean transverse momentum in high energy nuclear collisions is studied. The formation of a Color Glass Condensate results in an increase of the square of the mean transverse momentum with the charged multiplicity per unit rapidity and unit transverse area. This prediction is in agreement with the presently available data, in particular with the heavy-ion data, lending support to the notion t...
متن کاملHigh transverse momentum physics in heavy ion collisions
Speaker. †Investigador Ramón y Cajal of Ministerio de Educación y Ciencia of Spain; financial support of CICYT of Spain under project FPA2002-01161 is acknowledged. I thank the organizers for their invitation to give this talk in such a nice conference. I also thank M. Cacciari, L. Cunqueiro, A. Dainese, P. Jacobs, F. Krauss, C. Loizides, D. Magestro, A. Morsch, J. Schukraft and U. A. Wiedemann...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2014
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.89.024903