About: Beam-energy and system-size dependence of dynamical net charge fluctuations

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We present measurements of net charge fluctuations in Au+Au collisions at s(NN)=19.6, 62.4, 130, and 200 GeV, Cu+Cu collisions at s(NN)=62.4 and 200 GeV, and p+p collisions at s=200 GeV using the dynamical net charge fluctuations measure nu(+-,dyn). We observe that the dynamical fluctuations are nonzero at all energies and exhibit a modest dependence on beam energy. A weak system size dependence is also observed. We examine the collision centrality dependence of the net charge fluctuations and find that dynamical net charge fluctuations violate 1/N-ch scaling but display approximate 1/N-part scaling. We also study the azimuthal and rapidity dependence of the net charge correlation strength and observe strong dependence on the azimuthal angular range and pseudorapidity widths integrated to measure the correlation. We present measurements of net charge fluctuations in Au+Au collisions at s(NN)=19.6, 62.4, 130, and 200 GeV, Cu+Cu collisions at s(NN)=62.4 and 200 GeV, and p+p collisions at s=200 GeV using the dynamical net charge fluctuations measure nu(+-,dyn). We observe that the dynamical fluctuations are nonzero at all energies and exhibit a modest dependence on beam energy. A weak system size dependence is also observed. We examine the collision centrality dependence of the net charge fluctuations and find that dynamical net charge fluctuations violate 1/N-ch scaling but display approximate 1/N-part scaling. We also study the azimuthal and rapidity dependence of the net charge correlation strength and observe strong dependence on the azimuthal angular range and pseudorapidity widths integrated to measure the correlation. (en)
Title	Beam-energy and system-size dependence of dynamical net charge fluctuations Beam-energy and system-size dependence of dynamical net charge fluctuations (en)
skos:prefLabel	Beam-energy and system-size dependence of dynamical net charge fluctuations Beam-energy and system-size dependence of dynamical net charge fluctuations (en)
skos:notation	RIV/61389005:_____/09:00338523!RIV10-MSM-61389005
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA202/07/0079), P(LC07048), Z(AV0Z10100502), Z(AV0Z10480505)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Bielčík, Jaroslav Kushpil, Vasilij Šumbera, Michal Bielčíková, Jana Bysterský, Michal Jakl, Pavel Tlustý, David Kapitán, Jan Chaloupka, Petr
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	Ústav jaderné fyziky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	304781
http://linked.open...ai/riv/idVysledku	RIV/61389005:_____/09:00338523
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	NET CHARGE; DYNAMICAL FLUCTUATIONS; HEAVY-ION COLLISIONS (en)
http://linked.open.../riv/klicoveSlovo	HEAVY-ION COLLISIONS DYNAMICAL FLUCTUATIONS NET CHARGE
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[62E2D97D2E62]
http://linked.open...i/riv/nazevZdroje	Physical Review. C
http://linked.open...in/vavai/riv/obor	BG
http://linked.open...ichTvurcuVysledku	9 (xsd:int)
http://linked.open...cetTvurcuVysledku	368 (xsd:int)
http://linked.open...vavai/riv/projekt	Study of nucleus-nucleus and proton-proton collisions at RHIC Centre for Physics of Ultra-relativistic Nuclear Collissions
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	79
http://linked.open...iv/tvurceVysledku	Bielčíková, Jana Das, D. … Aggarwal, M. M. Ahammed, Z. Chaloupka, Petr Chattopadhyay, S. Bielčík, Jaroslav Arkhipkin, D. Averichev, G. S. Balewski, J. Barnby, L. S. Baumgart, S. Beavis, D. R. Bellwied, R. Betancourt, M. J. Betts, R. R. Bhasin, A. Bhati, A. K. Anderson, B. D. Bichsel, H. Dedovich, T. G. Bysterský, Michal Biritz, B. Bland, L. C. Bonner, B. E. Bouchet, J. Braidot, E. Brandin, A. V. Bruna, E. Bueltmann, S. Burton, T. P. Cai, X.Z. Caines, H. Catu, O. Cebra, D. Cendejas, R. Cervantes, M. C. Chajecki, Z. Chen, H. F. Chen, J. H. Cheng, J. Cherney, M. Chikanian, A. Choi, K. E. Christie, W. Clarke, R. F. Codrington, M. J. M. Corliss, R. Cramer, J. G. Crawford, H. J. Dash, S. De Silva, L. C. Derevschikov, A. A. Didenko, L. Djawotho, P. Sanchez, M.C.D.

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