About: Two-and three-pion quantum statistics correlations in Pb-Pb collisions at root S-NN=2.76 TeV at the CERN Large Hadron Collider

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About: Two-and three-pion quantum statistics correlations in Pb-Pb collisions at root S-NN=2.76 TeV at the CERN Large Hadron Collider Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://arxiv.org/pdf/1310.7808.pdf
Description	Correlations induced by quantum statistics are sensitive to the spatiotemporal extent as well as dynamics of particle-emitting sources in heavy-ion collisions. In addition, such correlations can be used to search for the presence of a coherent component of pion production. Two- and three-pion correlations of same and mixed charge are measured at low relative momentum to estimate the coherent fraction of charged pions in Pb-Pb collisions at root S-NN = 2.76 TeV at the CERN Large Hadron Collider with ALICE. The genuine three-pion quantum statistics correlation is found to be suppressed relative to the two-pion correlation based on the assumption of fully chaotic pion emission. The suppression is observed to decrease with triplet momentum. The observed suppression at low triplet momentum may correspond to a coherent fraction in charged-pion emission of 23% +/- 8%. Correlations induced by quantum statistics are sensitive to the spatiotemporal extent as well as dynamics of particle-emitting sources in heavy-ion collisions. In addition, such correlations can be used to search for the presence of a coherent component of pion production. Two- and three-pion correlations of same and mixed charge are measured at low relative momentum to estimate the coherent fraction of charged pions in Pb-Pb collisions at root S-NN = 2.76 TeV at the CERN Large Hadron Collider with ALICE. The genuine three-pion quantum statistics correlation is found to be suppressed relative to the two-pion correlation based on the assumption of fully chaotic pion emission. The suppression is observed to decrease with triplet momentum. The observed suppression at low triplet momentum may correspond to a coherent fraction in charged-pion emission of 23% +/- 8%. (en)
Title	Two-and three-pion quantum statistics correlations in Pb-Pb collisions at root S-NN=2.76 TeV at the CERN Large Hadron Collider Two-and three-pion quantum statistics correlations in Pb-Pb collisions at root S-NN=2.76 TeV at the CERN Large Hadron Collider (en)
skos:prefLabel	Two-and three-pion quantum statistics correlations in Pb-Pb collisions at root S-NN=2.76 TeV at the CERN Large Hadron Collider Two-and three-pion quantum statistics correlations in Pb-Pb collisions at root S-NN=2.76 TeV at the CERN Large Hadron Collider (en)
skos:notation	RIV/68407700:21340/14:00217362!RIV15-MSM-21340___
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(LG13031), P(LK11209), S
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Petráček, Vojtěch Čepila, Jan Křelina, Michal Wagner, Vladimír Adam, Jaroslav Pachr, Miloš Krůs, Miroslav Zach, Čeněk Špaček, Michal Šmakal, Radek Petráň, Michal Bielčík, Jaroslav Vajzer, Michal
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta jaderná a fyzikálně inženýrská
http://linked.open...dnocenehoVysledku	51528
http://linked.open...ai/riv/idVysledku	RIV/68407700:21340/14:00217362
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	BOSE-EINSTEIN CORRELATIONS; PION INTERFEROMETRY; PARTICLE-PRODUCTION; COULOMB CORRECTIONS; NUCLEAR COLLISIONS; COHERENT; STATES; MODEL (en)
http://linked.open.../riv/klicoveSlovo	COULOMB CORRECTIONS MODEL PION INTERFEROMETRY COHERENT STATES PARTICLE-PRODUCTION BOSE-EINSTEIN CORRELATIONS NUCLEAR COLLISIONS
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[D2DC7E181778]
http://linked.open...i/riv/nazevZdroje	Physical Review C
http://linked.open...in/vavai/riv/obor	BG
http://linked.open...ichTvurcuVysledku	13 (xsd:int)
http://linked.open...cetTvurcuVysledku	947 (xsd:int)
http://linked.open...vavai/riv/projekt	Collaboration of the Czech Republic with CERN Integration of prof. Guillermo Contreras in activity of Centre for Physics of Ultra-relativistic Heavy Ion Collisions at FNSPE CTU
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	89
http://linked.open...iv/tvurceVysledku	Adamová, Dagmar Petráček, Vojtěch Wagner, Vladimír Čepila, Jan Aggarwal, M. M. Abelev, B. Bielčík, Jaroslav Pachr, Miloš Krůs, Miroslav Zach, Čeněk Špaček, Michal Vajzer, Michal Petráň, Michal Šmakal, Radek Adam, Jaroslav Contreras Nuno, Guillermo Křelina, Michal Broz, Michal Eyyubova, Gyulnara Rinella, G. A.
http://linked.open...ain/vavai/riv/wos	000332173700006
issn	0556-2813
number of pages	28 (xsd:int)
http://bibframe.org/vocab/doi	10.1103/PhysRevC.89.024911
http://localhost/t...ganizacniJednotka	21340

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