Harmonic Decomposition of Two-particle Angular Correlations in Pb-Pb Collisions at root sNN = 2.76 TeV

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F12%3A00190122" target="_blank" >RIV/68407700:21340/12:00190122 - isvavai.cz</a>

Result on the web

<a href="http://arxiv.org/pdf/1109.2501.pdf" target="_blank" >http://arxiv.org/pdf/1109.2501.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.physletb.2012.01.060" target="_blank" >10.1016/j.physletb.2012.01.060</a>

Result language

angličtina

Original language name

Harmonic Decomposition of Two-particle Angular Correlations in Pb-Pb Collisions at root sNN = 2.76 TeV

Original language description

Angular correlations between unidentified charged trigger (t) and associated (a) particles are measured by the ALICE experiment in Pb-Pb collisions at root sNN = 2.76 TeV for trans- verse momenta 0.25 < pt , a < 15 GeV/c, where pt > pa . The shapes of the pair correlation TTT distributions are studied in a variety of collision centrality classes between 0 and 50% of the total hadronic cross section for particles in the pseudorapidity interval |?| < 1.0. Dis- tributions in relative azimuth ?? = ?t -?a are analyzed for |??| = |?t -?a| > 0.8, and are referred to as "long-range correlations". Fourier components Vn? = <cos(n?? )> are ex- tracted from the long-range azimuthal correlation functions.If particle pairs are correlated to one another through theirindividual correlation to a common symmetry plane, then the pair anisotropy Vn?(ptT , paT ) is fully described in terms of single-particle anisotropies vn(pT ) as Vn?(ptT , paT ) = vn(ptT )vn(paT ).

Czech name

—

Czech description

—

Type

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

CEP classification

BG - Nuclear, atomic and molecular physics, accelerators

OECD FORD branch

—

Project

<a href="/en/project/LA08015" target="_blank" >LA08015: Collaboration of the Czech Republic with CERN</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

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

Name of the periodical

Physics Letters B

ISSN

0370-2693

e-ISSN

—

Volume of the periodical

708

Issue of the periodical within the volume

3-5

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

16

Pages from-to

249-264

UT code for WoS article

000301556500004

EID of the result in the Scopus database

—