Self-similarity of pion production in AA collisions at RHIC

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F10%3A00369177" target="_blank" >RIV/61389005:_____/10:00369177 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1134/S1547477110030039" target="_blank" >http://dx.doi.org/10.1134/S1547477110030039</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1134/S1547477110030039" target="_blank" >10.1134/S1547477110030039</a>

Result language

angličtina

Original language name

Self-similarity of pion production in AA collisions at RHIC

Original language description

Experimental data on inclusive spectra of pions produced in heavy-ion collisions at RHIC are analyzed in the framework of z-scaling. The data indicate similarity as a characteristic feature of the mechanism of pion production at high energies. It is argued that this property includes structure of the colliding objects, interaction of their constituents, and character of the fragmentation process. A microscopic scenario of nucleus interactions at a constituent level in terms of momentum fractions is developed. The centrality dependence of the shape of the scaling function ?( z) and the fractal dimention ? AA of the fragmentation process is studied.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BE - Theoretical physics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physics of Particles and Nuclei Letters

ISSN

1547-4771

e-ISSN

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Volume of the periodical

7

Issue of the periodical within the volume

3

Country of publishing house

RU - RUSSIAN FEDERATION

Number of pages

14

Pages from-to

171-184

UT code for WoS article

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EID of the result in the Scopus database

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