Wyniki wyszukiwania - BazTech

Ograniczanie wyników

2 Nukleonika

2 2004

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Buda-Lund hydro model and the elliptic flow at RHIC

Csanád M., Csörgo T., Lörstad B., Ster A.

Nukleonika

2004

Vol. 49,suppl.2

45-48

The ellipsoidally symmetric Buda-Lund hydrodynamic model describes naturally the transverse momentum and the pseudorapidity dependence of the elliptic flow in Au+Au collisions at sNN = 130 and 200 GeV. The result confirms the indication of quark deconfinement in Au+Au collisions at RHIC, obtained from Buda-Lund hydro model fits to combined spectra and HBT radii of BRAHMS, PHOBOS, PHENIX and STAR.

A hint at quark deconfinement in 200 GeV Au+Au data at RHIC

Csanád M., Csörgo T., Lörstad B., Ster A.

Nukleonika

2004

Vol. 49,suppl.2

49-55

We give the emission function of the axially symmetric Buda-Lund hydro model and present its simultaneous, high quality fits to identified particle spectra, two-particle Bose-Einstein or HBT correlations and charged particle pseudorapidity distributions as measured by BRAHMS and PHENIX in 0 30% central, square root sNN = 200 GeV Au+Au collisions at RHIC. The best fit is achieved when the most central region of the particle emitting volume is superheated to T0 = 200 š 9 MeV greater-than or equal to Tc = 172 š 3 MeV, a 3sigma effect.