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Higher-order anisotropies in the blast-wave model: Disentangling flow and density field anisotropies

  1. TitleHigher-order anisotropies in the blast-wave model: Disentangling flow and density field anisotropies
    Author infoJakub Cimerman ... [et al.]
    Author Cimerman Jakub 1994- (45%)
    Co-authors Tomášik Boris 1972- (45%) UMBFP06 - Katedra fyziky
    Csanád Máté (5%)
    Lökös Sándor (5%)
    Source document The European Physical Journal A : Hadrons and Nuclei. Vol. 53, no. 8 (2017), pp. [1-13]. - Berlin : Springer, 2017
    Keywords ultrarelativistic heavy ion collisions   femtoscopy   anisotropic flow  
    LanguageEnglish
    CountryUnited States of America
    systematics 53
    AnnotationWe formulate a generalisation of the blast-wave model which is suitable for the description of higher-order azimuthal anisotropies of the hadron production. The model includes anisotropy in the density profile as well as an anisotropy in the transverse expansion velocity field. We then study how these two kinds of anisotropies influence the single-particle distributions and the correlation radii of two-particle correlation functions. Particularly we focus on the third-order anisotropy and consideration is given averaging over different orientations of the event plane.
    Public work category ADC
    No. of Archival Copy41756
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
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