Net-Charge Fluctuations in Pb-Pb Collisions at root s(NN)=2.76 TeV

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00392532" target="_blank" >RIV/68378271:_____/13:00392532 - isvavai.cz</a>

Alternative codes found

RIV/61389005:_____/13:00392532 RIV/68407700:21340/13:00206070

Result on the web

<a href="http://dx.doi.org/10.1103/PhysRevLett.110.152301" target="_blank" >http://dx.doi.org/10.1103/PhysRevLett.110.152301</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevLett.110.152301" target="_blank" >10.1103/PhysRevLett.110.152301</a>

Result language

angličtina

Original language name

Net-Charge Fluctuations in Pb-Pb Collisions at root s(NN)=2.76 TeV

Original language description

We report the first measurement of the net-charge fluctuations in Pb-Pb collisions at root s(NN) = 2.76 TeV, measured with the ALICE detector at the CERN Large Hadron Collider. The dynamical fluctuations per unit entropy are observed to decrease when going from peripheral to central collisions. An additional reduction in the amount of fluctuations is seen in comparison to the results from lower energies. We examine the dependence of fluctuations on the pseudorapidity interval, which may account for thedilution of fluctuations during the evolution of the system. We find that the fluctuations at the LHC are smaller compared to the measurements at the BNL Relativistic Heavy Ion Collider, and as such, closer to what has been theoretically predicted for the formation of a quark-gluon plasma.

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

BF - Elementary particle theory and high energy physics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

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

Name of the periodical

Physical Review Letters

ISSN

0031-9007

e-ISSN

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Volume of the periodical

110

Issue of the periodical within the volume

15

Country of publishing house

US - UNITED STATES

Number of pages

11

Pages from-to

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UT code for WoS article

000317459300007

EID of the result in the Scopus database

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