prikaz prve stranice dokumenta Observation of Charge Asymmetry Dependence of Pion Elliptic Flow and the Possible Chiral Magnetic Wave in Heavy-Ion Collisions
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Scientific paper - Original scientific paper
Observation of Charge Asymmetry Dependence of Pion Elliptic Flow and the Possible Chiral Magnetic Wave in Heavy-Ion Collisions
Physical Review Letters, 114 (2015), 25; 252302. https://doi.org/10.1103/PhysRevLett.114.252302
(STAR Collaboration) Adamczyk, L.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zyzak, M.

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Adamczyk, L., Planinić, M., Poljak, N. & Zyzak, M. (2015). Observation of Charge Asymmetry Dependence of Pion Elliptic Flow and the Possible Chiral Magnetic Wave in Heavy-Ion Collisions. Physical Review Letters, 114. (25). doi: 10.1103/PhysRevLett.114.252302

Adamczyk, L., et al. "Observation of Charge Asymmetry Dependence of Pion Elliptic Flow and the Possible Chiral Magnetic Wave in Heavy-Ion Collisions." Physical Review Letters, vol. 114, no. 25, 2015. https://doi.org/10.1103/PhysRevLett.114.252302

Adamczyk, L., Mirko Planinić, Nikola Poljak and M. Zyzak. "Observation of Charge Asymmetry Dependence of Pion Elliptic Flow and the Possible Chiral Magnetic Wave in Heavy-Ion Collisions." Physical Review Letters 114, no. 25 (2015). https://doi.org/10.1103/PhysRevLett.114.252302

Adamczyk, L., et al. (2015) 'Observation of Charge Asymmetry Dependence of Pion Elliptic Flow and the Possible Chiral Magnetic Wave in Heavy-Ion Collisions', Physical Review Letters, 114(25). doi: 10.1103/PhysRevLett.114.252302

Adamczyk L, Planinić M, Poljak N, Zyzak M. Observation of Charge Asymmetry Dependence of Pion Elliptic Flow and the Possible Chiral Magnetic Wave in Heavy-Ion Collisions. Physical Review Letters [Internet]. 2015 [cited 2024 November 27];114(25). doi: 10.1103/PhysRevLett.114.252302

L. Adamczyk, M. Planinić, N. Poljak and M. Zyzak, "Observation of Charge Asymmetry Dependence of Pion Elliptic Flow and the Possible Chiral Magnetic Wave in Heavy-Ion Collisions", Physical Review Letters, vol. 114, no. 25, 2015. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:251455. [Accessed: 27 November 2024]

Metadata
Title (english)Observation of Charge Asymmetry Dependence of Pion Elliptic Flow and the Possible Chiral Magnetic Wave in Heavy-Ion Collisions
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)
We present measurements of π− and π+ elliptic flow, v2, at midrapidity in Au+Au collisions at √sNN=200, 62.4, 39, 27, 19.6, 11.5, and 7.7 GeV, as a function of event-by-event charge asymmetry, Ach, based on data from the STAR experiment at RHIC. We find that π− (π+) elliptic flow linearly increases (decreases) with charge asymmetry for most centrality bins at √sNN=27  GeV and higher. At √sNN=200  GeV, the slope of the difference of v2 between π− and π+ as a function of Ach exhibits a centrality dependence, which is qualitatively similar to calculations that incorporate a chiral magnetic wave effect. Similar centrality dependence is also observed at lower energies.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review Letters
Numberingvol. 114, no. 25, 252302
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.114.252302
URN:NBNurn:nbn:hr:217:251455
Publication2015
Document URLhttp://link.aps.org/doi/10.1103/PhysRevLett.114.252302
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteCopyright (2015) by the American Physical Society. Received 10 April 2015; published 26 June 2015.
Created on2020-01-18 16:54:12