prikaz prve stranice dokumenta Azimuthally anisotropic emission of low-momentum direct photons in Au + Au collisions at √sNN = 200 GeV
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Scientific paper - Original scientific paper
Azimuthally anisotropic emission of low-momentum direct photons in Au + Au collisions at √sNN = 200 GeV
Physical Review C, 94 (2016), 6; 064901. https://doi.org/10.1103/PhysRevC.94.064901
(PHENIX Collaboration) Adare, A.; ...; Makek, Mihael; ...; Zou, L.

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Adare, A., Makek, M. & Zou, L. (2016). Azimuthally anisotropic emission of low-momentum direct photons in Au + Au collisions at √sNN = 200 GeV. Physical Review C, 94. (6). doi: 10.1103/PhysRevC.94.064901

Adare, A., et al. "Azimuthally anisotropic emission of low-momentum direct photons in Au + Au collisions at √sNN = 200 GeV." Physical Review C, vol. 94, no. 6, 2016. https://doi.org/10.1103/PhysRevC.94.064901

Adare, A., Mihael Makek and L. Zou. "Azimuthally anisotropic emission of low-momentum direct photons in Au + Au collisions at √sNN = 200 GeV." Physical Review C 94, no. 6 (2016). https://doi.org/10.1103/PhysRevC.94.064901

Adare, A., Makek, M. and Zou, L. (2016) 'Azimuthally anisotropic emission of low-momentum direct photons in Au + Au collisions at √sNN = 200 GeV', Physical Review C, 94(6). doi: 10.1103/PhysRevC.94.064901

Adare A, Makek M, Zou L. Azimuthally anisotropic emission of low-momentum direct photons in Au + Au collisions at √sNN = 200 GeV. Physical Review C [Internet]. 2016 [cited 2025 February 13];94(6). doi: 10.1103/PhysRevC.94.064901

A. Adare, M. Makek and L. Zou, "Azimuthally anisotropic emission of low-momentum direct photons in Au + Au collisions at √sNN = 200 GeV", Physical Review C, vol. 94, no. 6, 2016. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:712956. [Accessed: 13 February 2025]

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Metadata
Title (english)Azimuthally anisotropic emission of low-momentum direct photons in Au + Au collisions at √sNN = 200 GeV
AuthorA. Adare
Author
...
AuthorMihael Makek
Author
...
AuthorL. Zou
CollaborationPHENIX Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The PHENIX experiment at the BNL Relativistic Heavy Ion Collider has measured second- and third-order Fourier coefficients of the azimuthal distributions of direct photons emitted at midrapidity in Au + Au collisions at √sNN = 200 GeV for various collision centralities. Combining two different analysis techniques, results were obtained in the transverse momentum range of 0.4 < pT < 4.0 GeV/c. At low pT the second-order coefficients, v2, are similar to the ones observed in hadrons. Third-order coefficients, v3, are nonzero and almost independent of centrality. These new results on v2 and v3, combined with previously published results on yields, are compared to model calculations that provide yields and asymmetries in the same framework. Those models are challenged to explain simultaneously the observed large yield and large azimuthal anisotropies.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review C
Numberingvol. 94, no. 6, 064901
p-ISSN2469-9985
e-ISSN2469-9993
DOIhttps://doi.org/10.1103/PhysRevC.94.064901
URN:NBNurn:nbn:hr:217:712956
Publication2016
Document URLhttps://journals.aps.org/prc/abstract/10.1103/PhysRevC.94.064901
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public note© 2016 American Physical Society. Received 5 October 2015. Published 6 December 2016.
Created on2020-02-07 16:21:25