prikaz prve stranice dokumenta Evolution of the differential transverse momentum correlation function with centrality in Au + Au collisions at √sNN = 200 GeV
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Scientific paper - Original scientific paper
Evolution of the differential transverse momentum correlation function with centrality in Au + Au collisions at √sNN = 200 GeV
Physics Letters B, 704 (2011), 5; 467-473. https://doi.org/10.1016/j.physletb.2011.09.075
(STAR Collaboration) Agakishiev, G.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zoulkarneeva, Y.

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Agakishiev, G., Planinić, M., Poljak, N. & Zoulkarneeva, Y. (2011). Evolution of the differential transverse momentum correlation function with centrality in Au + Au collisions at √sNN = 200 GeV. Physics Letters B, 704. (5), 467-473. doi: 10.1016/j.physletb.2011.09.075

Agakishiev, G., et al. "Evolution of the differential transverse momentum correlation function with centrality in Au + Au collisions at √sNN = 200 GeV." Physics Letters B, vol. 704, no. 5, 2011, pp. 467-473. https://doi.org/10.1016/j.physletb.2011.09.075

Agakishiev, G., Mirko Planinić, Nikola Poljak and Y. Zoulkarneeva. "Evolution of the differential transverse momentum correlation function with centrality in Au + Au collisions at √sNN = 200 GeV." Physics Letters B 704, no. 5 (2011): 467-473. https://doi.org/10.1016/j.physletb.2011.09.075

Agakishiev, G., et al. (2011) 'Evolution of the differential transverse momentum correlation function with centrality in Au + Au collisions at √sNN = 200 GeV', Physics Letters B, 704(5), pp. 467-473. doi: 10.1016/j.physletb.2011.09.075

Agakishiev G, Planinić M, Poljak N, Zoulkarneeva Y. Evolution of the differential transverse momentum correlation function with centrality in Au + Au collisions at √sNN = 200 GeV. Physics Letters B [Internet]. 2011 [cited 2024 November 23];704(5):467-473. doi: 10.1016/j.physletb.2011.09.075

G. Agakishiev, M. Planinić, N. Poljak and Y. Zoulkarneeva, "Evolution of the differential transverse momentum correlation function with centrality in Au + Au collisions at √sNN = 200 GeV", Physics Letters B, vol. 704, no. 5, pp. 467-473, 2011. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:679521. [Accessed: 23 November 2024]

Metadata
Title (english)Evolution of the differential transverse momentum correlation function with centrality in Au + Au collisions at √sNN = 200 GeV
AuthorG. Agakishiev
Author
...
AuthorMirko Planinić
Author
...
AuthorNikola Poljak
Author
...
AuthorY. Zoulkarneeva
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 first measurements of the evolution of the differential transverse momentum correlation function, C, with collision centrality in Au + Au interactions at √sN N = 200 GeV. This observable exhibits a strong dependence on collision centrality that is qualitatively similar to that of number correlations previously reported. We use the observed longitudinal broadening of the near-side peak of C with increasing centrality to estimate the ratio of the shear viscosity to entropy density, η/s, of the matter formed in central Au + Au interactions. We obtain an upper limit estimate of η/s that suggests that the produced medium has a small viscosity per unit entropy.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysics Letters B
Numberingvol. 704, no. 5, pp. 467-473
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2011.09.075
URN:NBNurn:nbn:hr:217:679521
Publication2011
ProjectNumber: 119-0982887-1006
Title (croatian): Istraživanje hadronskih sustava upotrebom relativističkih projektila
Leader: Mirko Planinić
Jurisdiction: Croatia
Funding stream: ZP
Document URLhttp://dx.doi.org/10.1016/j.physletb.2011.09.075
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 3.0 Unported (CC BY 3.0) icon
Public note© 2011 Elsevier B.V. Open access under CC BY license. Received 21 June 2011; Received in revised form 1 September 2011; Accepted 19 September 2011; Published 25 October 2011. Available online 22 September 2011
Created on2019-11-15 16:21:29