prikaz prve stranice dokumenta Spectra of identified high-pT π± and p(p¯) in Cu + Cu collisions at √sNN = 200 GeV
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Scientific paper - Original scientific paper
Spectra of identified high-pT π± and p(p¯) in Cu + Cu collisions at √sNN = 200 GeV
Physical Review C - Nuclear Physics, 81 (2010), 5; 054907. https://doi.org/10.1103/PhysRevC.81.054907
(STAR Collaboration) Abelev, B. I.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zoulkarneeva, Y.

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Abelev, B. I., Planinić, M., Poljak, N. & Zoulkarneeva, Y. (2010). Spectra of identified high-pT π± and p(p¯) in Cu + Cu collisions at √sNN = 200 GeV. Physical Review C - Nuclear Physics, 81. (5). doi: 10.1103/PhysRevC.81.054907

Abelev, B. I., et al. "Spectra of identified high-pT π± and p(p¯) in Cu + Cu collisions at √sNN = 200 GeV." Physical Review C - Nuclear Physics, vol. 81, no. 5, 2010. https://doi.org/10.1103/PhysRevC.81.054907

Abelev, B. I., Mirko Planinić, Nikola Poljak and Y. Zoulkarneeva. "Spectra of identified high-pT π± and p(p¯) in Cu + Cu collisions at √sNN = 200 GeV." Physical Review C - Nuclear Physics 81, no. 5 (2010). https://doi.org/10.1103/PhysRevC.81.054907

Abelev, B. I., et al. (2010) 'Spectra of identified high-pT π± and p(p¯) in Cu + Cu collisions at √sNN = 200 GeV', Physical Review C - Nuclear Physics, 81(5). doi: 10.1103/PhysRevC.81.054907

Abelev BI, Planinić M, Poljak N, Zoulkarneeva Y. Spectra of identified high-pT π± and p(p¯) in Cu + Cu collisions at √sNN = 200 GeV. Physical Review C - Nuclear Physics [Internet]. 2010 [cited 2024 November 26];81(5). doi: 10.1103/PhysRevC.81.054907

B. I. Abelev, M. Planinić, N. Poljak and Y. Zoulkarneeva, "Spectra of identified high-pT π± and p(p¯) in Cu + Cu collisions at √sNN = 200 GeV", Physical Review C - Nuclear Physics, vol. 81, no. 5, 2010. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:694142. [Accessed: 26 November 2024]

Metadata
Title (english)Spectra of identified high-pT π± and p(p¯) in Cu + Cu collisions at √sNN = 200 GeV
AuthorB. I. Abelev
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 report new results on identified (anti)proton and charged pion spectra at large transverse momenta (3<pT<10 GeV/c) from Cu+Cu collisions at √sNN=200 GeV using the STAR detector at the Relativistic Heavy Ion Collider (RHIC). This study explores the system size dependence of two novel features observed at RHIC with heavy ions: the hadron suppression at high-pT and the anomalous baryon to meson enhancement at intermediate transverse momenta. Both phenomena could be attributed to the creation of a new form of QCD matter. The results presented here bridge the system size gap between the available pp and Au+Au data, and allow for a detailed exploration of the onset of the novel features. Comparative analysis of all available 200 GeV data indicates that the system size is a major factor determining both the magnitude of the hadron spectra suppression at large transverse momenta and the relative baryon to meson enhancement.
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. 81, no. 5, 054907
p-ISSN0556-2813
e-ISSN1089-490X
DOIhttps://doi.org/10.1103/PhysRevC.81.054907
URN:NBNurn:nbn:hr:217:694142
Publication2010
ProjectNumber: 119-0982887-1006
Title (croatian): Istraživanje hadronskih sustava upotrebom relativističkih projektila
Leader: Mirko Planinić
Jurisdiction: Croatia
Funding stream: ZP
Document URLhttp://link.aps.org/doi/10.1103/PhysRevC.81.054907
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteCopyright (2010) by the American Physical Society. Received 16 November 2009; published 27 May 2010.
Created on2019-11-02 17:45:14