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Scaling properties of proton and antiproton production in sqrt[s(NN)]=200 GeV Au+Au collisions |
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| Authors: | Adler S S Afanasiev S Aidala C Ajitanand N N Akiba Y Alexander J Amirikas R Aphecetche L Aronson S H Averbeck R Awes T C Azmoun R Babintsev V Baldisseri A Barish K N Barnes P D Bassalleck B Bathe S Batsouli S Baublis V Bazilevsky A Belikov S Berdnikov Y Bhagavatula S Boissevain J G Borel H Borenstein S Brooks M L Brown D S Bruner N Bucher D Buesching H Bumazhnov V Bunce G Burward-Hoy J M Butsyk S Camard X Chai J-S Chand P Chang W C Chernichenko S Chi C Y Chiba J Chiu M Choi I J Choi J Choudhury R K Chujo T Cianciolo V Cobigo Y Cole B A Constantin P d'Enterria D G David G Delagrange H |
| Affiliation: | Brookhaven National Laboratory, Upton, New York 11973-5000, USA. |
| Abstract: | We report on the yield of protons and antiprotons, as a function of centrality and transverse momentum, in Au+Au collisions at sqrt[s(NN)]=200 GeV measured at midrapidity by the PHENIX experiment at the BNL Relativistic Heavy Ion Collider. In central collisions at intermediate transverse momenta (1.5 |
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