Adams, J;
Adler, C;
Aggarwal, MM;
Ahammed, Z;
Amonett, J;
Anderson, BD;
Anderson, M;
... STAR Collaboration, .; + view all
(2004)
Identified particle distributions in pp and Au+Au collisions at root s(NN)=200 GeV.
PHYS REV LETT
, 92
(11)
, Article 112301. 10.1103/PhysRevLett.92.112301.
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Abstract
Transverse mass and rapidity distributions for charged pions, charged kaons, protons, and antiprotons are reported for roots(NN)=200 GeV pp and Au+Au collisions at Relativistic Heary Ion Collider (RHIC). Chemical and kinetic equilibrium model fits to our data reveal strong radial flow and long duration from chemical to kinetic freeze-out in central Au+Au collisions. The chemical freeze-out temperature appears to be independent of initial conditions at RHIC energies.
| Type: | Article |
|---|---|
| Title: | Identified particle distributions in pp and Au+Au collisions at root s(NN)=200 GeV |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.92.112301 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.92.112301 |
| Language: | English |
| Additional information: | © 2004 The American Physical Society |
| Keywords: | PROTON-ANTIPROTON COLLISIONS, PLUS AU REACTIONS, EXCITATION-FUNCTION, NUCLEUS COLLISIONS, MIDRAPIDITY, MATTER, MODEL, KAON, AGS, QCD |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1324892 |
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