prikaz prve stranice dokumenta Charged-to-neutral correlation at forward rapidity in Au + Au collisions at √sNN=200 GeV
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Scientific paper - Original scientific paper
Charged-to-neutral correlation at forward rapidity in Au + Au collisions at √sNN=200 GeV
Physical Review C - Nuclear Physics, 91 (2015), 3; 034905. https://doi.org/10.1103/PhysRevC.91.034905
(STAR Collaboration) Adamczyk, L.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zyzak, M.

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Adamczyk, L., Planinić, M., Poljak, N. & Zyzak, M. (2015). Charged-to-neutral correlation at forward rapidity in Au + Au collisions at √sNN=200 GeV. Physical Review C - Nuclear Physics, 91. (3). doi: 10.1103/PhysRevC.91.034905

Adamczyk, L., et al. "Charged-to-neutral correlation at forward rapidity in Au + Au collisions at √sNN=200 GeV." Physical Review C - Nuclear Physics, vol. 91, no. 3, 2015. https://doi.org/10.1103/PhysRevC.91.034905

Adamczyk, L., Mirko Planinić, Nikola Poljak and M. Zyzak. "Charged-to-neutral correlation at forward rapidity in Au + Au collisions at √sNN=200 GeV." Physical Review C - Nuclear Physics 91, no. 3 (2015). https://doi.org/10.1103/PhysRevC.91.034905

Adamczyk, L., et al. (2015) 'Charged-to-neutral correlation at forward rapidity in Au + Au collisions at √sNN=200 GeV', Physical Review C - Nuclear Physics, 91(3). doi: 10.1103/PhysRevC.91.034905

Adamczyk L, Planinić M, Poljak N, Zyzak M. Charged-to-neutral correlation at forward rapidity in Au + Au collisions at √sNN=200 GeV. Physical Review C - Nuclear Physics [Internet]. 2015 [cited 2024 November 23];91(3). doi: 10.1103/PhysRevC.91.034905

L. Adamczyk, M. Planinić, N. Poljak and M. Zyzak, "Charged-to-neutral correlation at forward rapidity in Au + Au collisions at √sNN=200 GeV", Physical Review C - Nuclear Physics, vol. 91, no. 3, 2015. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:275055. [Accessed: 23 November 2024]

Metadata
Title (english)Charged-to-neutral correlation at forward rapidity in Au + Au collisions at √sNN=200 GeV
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)
Event-by-event fluctuations of the multiplicities of inclusive charged particles and photons at forward rapidity in Au+Au collisions at √sNN=200 GeV have been studied. The dominant contribution to such fluctuations is expected to come from correlated production of charged and neutral pions. We search for evidence of dynamical fluctuations of different physical origins. Observables constructed out of moments of multiplicities are used as measures of fluctuations. Mixed events and model calculations are used as base lines. Results are compared to the dynamical net-charge fluctuations measured in the same acceptance. A nonzero statistically significant signal of dynamical fluctuations is observed in excess to the model prediction when charged particles and photons are measured in the same acceptance. We find that, unlike dynamical net-charge fluctuation, charge-neutral fluctuation is not dominated by correlation owing to particle decay. Results are compared to the expectations based on the generic production mechanism of pions owing to isospin symmetry, for which no significant (<1%) deviation is observed.
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. 91, no. 3, 034905
p-ISSN0556-2813
e-ISSN1089-490X
DOIhttps://doi.org/10.1103/PhysRevC.91.034905
URN:NBNurn:nbn:hr:217:275055
Publication2015
Document URLhttp://link.aps.org/doi/10.1103/PhysRevC.91.034905
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteCopyright (2015) by the American Physical Society. Received 25 August 2014; revised manuscript received 13 January 2015; published 20 March 2015.
Created on2020-01-11 14:44:19