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Higher-order anisotropies in the Buda-Lund model: disentangling flow and density field anisotropies
Title Higher-order anisotropies in the Buda-Lund model: disentangling flow and density field anisotropies Author info Sándor Lökös ... [et al.] Author Lökös Sándor (10%)
Co-authors Csanád Máté (10%)
Tomášik Boris 1972- (70%) UMBFP06 - Katedra fyziky
Csörgő Tamás (10%)
Source document The European Physical Journal A : Hadrons and Nuclei. Vol. 52, no. 10 (2016), art. no. 311, pp. [1-10]. - Berlin : Springer, 2016 Keywords magnetic anisotropy fyzika - physics Language English Country United States of America systematics 53 Annotation © 2016, SIF, Springer-Verlag Berlin Heidelberg.The Buda-Lund hydro model describes an expanding ellipsoidal fireball, and fits the observed elliptic flow and oscillating HBT radii successfully. Due to fluctuations in energy depositions, the fireball shape however fluctuates on an event-by-event basis. The transverse plane asymmetry can be translated into a series of multipole anisotropy coefficients. These anisotropies then result in measurable momentum-space anisotropies, to be measured with respect to their respective symmetry planes. In this paper we detail an extension of the Buda-Lund model to multipole anisotropies and investigate the resulting flow coefficients and oscillations of HBT radii. Public work category ADC No. of Archival Copy 38090 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
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