prikaz prve stranice dokumenta Identified Baryon and Meson Distributions at Large Transverse Momenta from Au+Au Collisions at √sNN=200  GeV
  Download
PDF 313.67 KB
Scientific paper - Original scientific paper
Identified Baryon and Meson Distributions at Large Transverse Momenta from Au+Au Collisions at √sNN=200  GeV
Physical Review Letters, 97 (2006), 15; 152301. https://doi.org/10.1103/PhysRevLett.97.152301
(STAR Collaboration) Abelev, B. I.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zuo, J. X.

Institutional repository: Repository of the Faculty of Science

Cite this document

Abelev, B. I., Planinić, M., Poljak, N. & Zuo, J. X. (2006). Identified Baryon and Meson Distributions at Large Transverse Momenta from Au+Au Collisions at √sNN=200  GeV. Physical Review Letters, 97. (15). doi: 10.1103/PhysRevLett.97.152301

Abelev, B. I., et al. "Identified Baryon and Meson Distributions at Large Transverse Momenta from Au+Au Collisions at √sNN=200  GeV." Physical Review Letters, vol. 97, no. 15, 2006. https://doi.org/10.1103/PhysRevLett.97.152301

Abelev, B. I., Mirko Planinić, Nikola Poljak and J. X. Zuo. "Identified Baryon and Meson Distributions at Large Transverse Momenta from Au+Au Collisions at √sNN=200  GeV." Physical Review Letters 97, no. 15 (2006). https://doi.org/10.1103/PhysRevLett.97.152301

Abelev, B. I., et al. (2006) 'Identified Baryon and Meson Distributions at Large Transverse Momenta from Au+Au Collisions at √sNN=200  GeV', Physical Review Letters, 97(15). doi: 10.1103/PhysRevLett.97.152301

Abelev BI, Planinić M, Poljak N, Zuo JX. Identified Baryon and Meson Distributions at Large Transverse Momenta from Au+Au Collisions at √sNN=200  GeV. Physical Review Letters [Internet]. 2006 [cited 2024 November 26];97(15). doi: 10.1103/PhysRevLett.97.152301

B. I. Abelev, M. Planinić, N. Poljak and J. X. Zuo, "Identified Baryon and Meson Distributions at Large Transverse Momenta from Au+Au Collisions at √sNN=200  GeV", Physical Review Letters, vol. 97, no. 15, 2006. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:745310. [Accessed: 26 November 2024]

Metadata
Title (english)Identified Baryon and Meson Distributions at Large Transverse Momenta from Au+Au Collisions at √sNN=200  GeV
AuthorB. I. Abelev
Author
...
AuthorMirko Planinić
Author
...
AuthorNikola Poljak
Author
...
AuthorJ. X. Zuo
CollaborationSTAR Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
Transverse momentum spectra of π±, p, and p¯ up to 12  GeV/c at midrapidity in centrality selected Au+Au collisions at √sNN=200  GeV are presented. In central Au+Au collisions, both π± and p(p¯) show significant suppression with respect to binary scaling at pT≳4  GeV/c. Protons and antiprotons are less suppressed than π±, in the range 1.5≲pT≲6  GeV/c. The π−/π+ and p¯/p ratios show at most a weak pT dependence and no significant centrality dependence. The p/π ratios in central Au+Au collisions approach the values in p+p and d+Au collisions at pT≳5  GeV/c. The results at high p_T indicate that the partonic sources of π±, p, and p¯ have similar energy loss when traversing the nuclear medium.
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review Letters
Numberingvol. 97, no. 15, 152301
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.97.152301
URN:NBNurn:nbn:hr:217:745310
Publication2006
Document URLhttp://link.aps.org/doi/10.1103/PhysRevLett.97.152301
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteCopyright (2006) by the American Physical Society.
Created on2019-10-16 13:40:26