prikaz prve stranice dokumenta Fluctuations of charge separation perpendicular to the event plane and local parity violation in √sNN = 200 GeV Au+Au collisions at BNL Relativistic Heavy Ion Collider
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Scientific paper - Original scientific paper
Fluctuations of charge separation perpendicular to the event plane and local parity violation in √sNN = 200 GeV Au+Au collisions at BNL Relativistic Heavy Ion Collider
Physical Review C - Nuclear Physics, 88 (2013), 6; 064911. https://doi.org/10.1103/PhysRevC.88.064911
(STAR Collaboration) Adamczyk, L.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zyzak, M.

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Adamczyk, L., Planinić, M., Poljak, N. & Zyzak, M. (2013). Fluctuations of charge separation perpendicular to the event plane and local parity violation in √sNN = 200 GeV Au+Au collisions at BNL Relativistic Heavy Ion Collider. Physical Review C - Nuclear Physics, 88. (6). doi: 10.1103/PhysRevC.88.064911

Adamczyk, L., et al. "Fluctuations of charge separation perpendicular to the event plane and local parity violation in √sNN = 200 GeV Au+Au collisions at BNL Relativistic Heavy Ion Collider." Physical Review C - Nuclear Physics, vol. 88, no. 6, 2013. https://doi.org/10.1103/PhysRevC.88.064911

Adamczyk, L., Mirko Planinić, Nikola Poljak and M. Zyzak. "Fluctuations of charge separation perpendicular to the event plane and local parity violation in √sNN = 200 GeV Au+Au collisions at BNL Relativistic Heavy Ion Collider." Physical Review C - Nuclear Physics 88, no. 6 (2013). https://doi.org/10.1103/PhysRevC.88.064911

Adamczyk, L., et al. (2013) 'Fluctuations of charge separation perpendicular to the event plane and local parity violation in √sNN = 200 GeV Au+Au collisions at BNL Relativistic Heavy Ion Collider', Physical Review C - Nuclear Physics, 88(6). doi: 10.1103/PhysRevC.88.064911

Adamczyk L, Planinić M, Poljak N, Zyzak M. Fluctuations of charge separation perpendicular to the event plane and local parity violation in √sNN = 200 GeV Au+Au collisions at BNL Relativistic Heavy Ion Collider. Physical Review C - Nuclear Physics [Internet]. 2013 [cited 2024 November 22];88(6). doi: 10.1103/PhysRevC.88.064911

L. Adamczyk, M. Planinić, N. Poljak and M. Zyzak, "Fluctuations of charge separation perpendicular to the event plane and local parity violation in √sNN = 200 GeV Au+Au collisions at BNL Relativistic Heavy Ion Collider", Physical Review C - Nuclear Physics, vol. 88, no. 6, 2013. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:268194. [Accessed: 22 November 2024]

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Metadata
Title (english)Fluctuations of charge separation perpendicular to the event plane and local parity violation in √sNN = 200 GeV Au+Au collisions at BNL Relativistic Heavy Ion Collider
AuthorL. Adamczyk
Author
...
AuthorMirko Planinić
Author
...
AuthorNikola Poljak
Author
...
AuthorM. Zyzak
CollaborationSTAR Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
Previous experimental results based on data (∼15×106 events) collected by the STAR detector at the BNL Relativistic Heavy Ion Collider suggest event-by-event charge-separation fluctuations perpendicular to the event plane in noncentral heavy-ion collisions. Here we present the correlator previously used split into its two component parts to reveal correlations parallel and perpendicular to the event plane. The results are from a high-statistics 200-GeV Au + Au collisions data set (57×106 events) collected by the STAR experiment. We explicitly count units of charge separation from which we find clear evidence for more charge-separation fluctuations perpendicular than parallel to the event plane. We also employ a modified correlator to study the possible P-even background in same- and opposite-charge correlations, and find that the P-even background may largely be explained by momentum conservation and collective motion.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review C - Nuclear Physics
Numberingvol. 88, no. 6, 064911
p-ISSN0556-2813
e-ISSN1089-490X
DOIhttps://doi.org/10.1103/PhysRevC.88.064911
URN:NBNurn:nbn:hr:217:268194
Publication2013
Document URLhttps://journals.aps.org/prc/abstract/10.1103/PhysRevC.88.064911
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteCopyright (2013) by the American Physical Society. Received 12 August 2013; published 26 December 2013.
Created on2019-11-26 21:34:43