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

Cimerman, J. and Tomasik, B. and Csanád, Máté and Lökös, Sándor (2017) Higher-order anisotropies in the blast-wave model: Disentangling flow and density field anisotropies. EUROPEAN PHYSICAL JOURNAL A: HADRONS AND NUCLEI, 53 (8). ISSN 1434-6001

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Abstract

We 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.

Item Type: Article
Subjects: Q Science / természettudomány > Q1 Science (General) / természettudomány általában
SWORD Depositor: MTMT SWORD
Depositing User: MTMT SWORD
Date Deposited: 25 May 2023 10:35
Last Modified: 25 May 2023 10:35
URI: http://real.mtak.hu/id/eprint/166074

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