Spectra of identified high-pT π± and p(p¯) in Cu + Cu collisions at √sNN = 200 GeV

Abelev, B. I.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zoulkarneeva, Y.

doi:10.1103/PhysRevC.81.054907

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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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APA 6th Edition

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

MLA 8th Edition

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

Chicago 17th Edition

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

Harvard

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

Vancouver

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 December 04];81(5). doi: 10.1103/PhysRevC.81.054907

IEEE

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: 04 December 2024]

Cite this item: https://urn.nsk.hr/urn:nbn:hr:217:694142

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Metadata

Title (english)	Spectra of identified high-pT π± and p(p¯) in Cu + Cu collisions at √sNN = 200 GeV
Author	B. I. Abelev
Author	...
Author	Mirko Planinić
Author	...
Author	Nikola Poljak
Author	...
Author	Y. Zoulkarneeva
Collaboration	STAR Collaboration
Author's institution	University 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)
Language	english
Publication type	Scientific paper - Original scientific paper
Publication status	Published
Peer review	Peer review - international
Publication version	Published version
Journal title	Physical Review C - Nuclear Physics
Numbering	vol. 81, no. 5, 054907
p-ISSN	0556-2813
e-ISSN	1089-490X
DOI	https://doi.org/10.1103/PhysRevC.81.054907
URN:NBN	urn:nbn:hr:217:694142
Publication	2010
Project	Number: 119-0982887-1006 Title (croatian): Istraživanje hadronskih sustava upotrebom relativističkih projektila Leader: Mirko Planinić Jurisdiction: Croatia Funding stream: ZP
Document URL	http://link.aps.org/doi/10.1103/PhysRevC.81.054907
Type of resource	Text
Access conditions	Open access
Terms of use
Public note	Copyright (2010) by the American Physical Society. Received 16 November 2009; published 27 May 2010.
Created on	2019-11-02 17:45:14