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Buda-Lund hydro model for ellipsoidally symmetric fireballs and the elliptic flow at RHIC

Csanad, M; Csorgo, T and Lörstad, Bengt LU (2004) In Nuclear Physics, Section A 742(1-2). p.80-94
Abstract
The ellipsoidally symmetric extension of Buda-Lund hydrodynamic model is shown here to yield a natural description of the pseudorapidity dependence of the elliptic flow upsilon(2)(eta)), as determined recently by the PHOBOS experiment for Au + Au collisions at root(S)NN = 130 and 200 GeV. With the same set of parameters, the Buda-Lund model describes also the transverse momentum dependence of upsilon(2) of identified particles at mid-rapidity. The results confirm the indication for quark deconfinement in Au+Au collisions at RHIC, obtained from a successful Buda-Lund hydro model fit to the single particle spectra and two-particle correlation data, as measured by the BRAHMS, PHOBOS, PHENIX and STAR Collaborations. (C) 2004 Elsevier B.V. All... (More)
The ellipsoidally symmetric extension of Buda-Lund hydrodynamic model is shown here to yield a natural description of the pseudorapidity dependence of the elliptic flow upsilon(2)(eta)), as determined recently by the PHOBOS experiment for Au + Au collisions at root(S)NN = 130 and 200 GeV. With the same set of parameters, the Buda-Lund model describes also the transverse momentum dependence of upsilon(2) of identified particles at mid-rapidity. The results confirm the indication for quark deconfinement in Au+Au collisions at RHIC, obtained from a successful Buda-Lund hydro model fit to the single particle spectra and two-particle correlation data, as measured by the BRAHMS, PHOBOS, PHENIX and STAR Collaborations. (C) 2004 Elsevier B.V. All rights reserved. (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Nuclear Physics, Section A
volume
742
issue
1-2
pages
80 - 94
publisher
Elsevier
external identifiers
  • wos:000223583400005
  • scopus:4344597083
ISSN
0375-9474
DOI
10.1016/j.nuclphysa.2004.06.023
language
English
LU publication?
yes
id
fe7c5cea-4cad-4042-9c22-daf91f143ac5 (old id 268429)
date added to LUP
2007-10-22 15:57:31
date last changed
2017-01-08 05:18:56
@article{fe7c5cea-4cad-4042-9c22-daf91f143ac5,
  abstract     = {The ellipsoidally symmetric extension of Buda-Lund hydrodynamic model is shown here to yield a natural description of the pseudorapidity dependence of the elliptic flow upsilon(2)(eta)), as determined recently by the PHOBOS experiment for Au + Au collisions at root(S)NN = 130 and 200 GeV. With the same set of parameters, the Buda-Lund model describes also the transverse momentum dependence of upsilon(2) of identified particles at mid-rapidity. The results confirm the indication for quark deconfinement in Au+Au collisions at RHIC, obtained from a successful Buda-Lund hydro model fit to the single particle spectra and two-particle correlation data, as measured by the BRAHMS, PHOBOS, PHENIX and STAR Collaborations. (C) 2004 Elsevier B.V. All rights reserved.},
  author       = {Csanad, M and Csorgo, T and Lörstad, Bengt},
  issn         = {0375-9474},
  language     = {eng},
  number       = {1-2},
  pages        = {80--94},
  publisher    = {Elsevier},
  series       = {Nuclear Physics, Section A},
  title        = {Buda-Lund hydro model for ellipsoidally symmetric fireballs and the elliptic flow at RHIC},
  url          = {http://dx.doi.org/10.1016/j.nuclphysa.2004.06.023},
  volume       = {742},
  year         = {2004},
}