Measurement of Υ(1S + 2S + 3S) production in p + p and Au+Au collisions at s NN = 200 GeV measurement of Υ(1S+2S+3S) production ... A. Adare et al.
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Adare, A; Afanasiev, S; Aidala, C; Ajitanand, NN; Akiba, Y; Akimoto, R; Al-Bataineh, H; Al-Ta'Ani, H; Alexander, J; Angerami, A; Aoki, K ...
Published in: Physical Review C - Nuclear Physics
February 24, 2015
Measurements of bottomonium production in heavy-ion and p+p collisions at the Relativistic Heavy Ion Collider (RHIC) are presented. The inclusive yield of the three Υ states, Υ(1S+2S+3S), was measured in the PHENIX experiment via electron-positron decay pairs at midrapidity for Au+Au and p+p collisions at sNN=200 GeV. The Υ(1S+2S+3S)→e+e- differential cross section at midrapidity was found to be Beedσ/dy=108±38(stat)±15(syst)±11(luminosity) pb in p+p collisions. The nuclear modification factor in the 30% most central Au+Au collisions indicates a suppression of the total Υ state yield relative to the extrapolation from p+p collision data. The suppression is consistent with measurements made by STAR at RHIC and at higher energies by the CMS experiment at the Large Hadron Collider.
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Published In
Physical Review C - Nuclear Physics
DOI
EISSN
1089-490X
ISSN
0556-2813
Publication Date
February 24, 2015
Volume
91
Issue
2
Related Subject Headings
- Nuclear & Particles Physics
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
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APA
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MLA
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Adare, A., Afanasiev, S., Aidala, C., Ajitanand, N. N., Akiba, Y., Akimoto, R., … Durham, J. M. (2015). Measurement of Υ(1S + 2S + 3S) production in p + p and Au+Au collisions at s NN = 200 GeV measurement of Υ(1S+2S+3S) production ... A. Adare et al. Physical Review C - Nuclear Physics, 91(2). https://doi.org/10.1103/PhysRevC.91.024913
Adare, A., S. Afanasiev, C. Aidala, N. N. Ajitanand, Y. Akiba, R. Akimoto, H. Al-Bataineh, et al. “Measurement of Υ(1S + 2S + 3S) production in p + p and Au+Au collisions at s NN = 200 GeV measurement of Υ(1S+2S+3S) production ... A. Adare et al.” Physical Review C - Nuclear Physics 91, no. 2 (February 24, 2015). https://doi.org/10.1103/PhysRevC.91.024913.
Adare A, Afanasiev S, Aidala C, Ajitanand NN, Akiba Y, Akimoto R, et al. Measurement of Υ(1S + 2S + 3S) production in p + p and Au+Au collisions at s NN = 200 GeV measurement of Υ(1S+2S+3S) production ... A. Adare et al. Physical Review C - Nuclear Physics. 2015 Feb 24;91(2).
Adare, A., et al. “Measurement of Υ(1S + 2S + 3S) production in p + p and Au+Au collisions at s NN = 200 GeV measurement of Υ(1S+2S+3S) production ... A. Adare et al.” Physical Review C - Nuclear Physics, vol. 91, no. 2, Feb. 2015. Scopus, doi:10.1103/PhysRevC.91.024913.
Adare A, Afanasiev S, Aidala C, Ajitanand NN, Akiba Y, Akimoto R, Al-Bataineh H, Al-Ta’Ani H, Alexander J, Angerami A, Aoki K, Apadula N, Aphecetche L, Aramaki Y, Asai J, Asano H, Aschenauer EC, Atomssa ET, Averbeck R, Awes TC, Azmoun B, Babintsev V, Bai M, Baksay G, Baksay L, Baldisseri A, Bannier B, Barish KN, Barnes PD, Bassalleck B, Basye AT, Bathe S, Batsouli S, Baublis V, Baumann C, Baumgart S, Bazilevsky A, Belikov S, Belmont R, Bennett R, Berdnikov A, Berdnikov Y, Bickley AA, Bing X, Blau DS, Boissevain JG, Bok JS, Borel H, Boyle K, Brooks ML, Buesching H, Bumazhnov V, Bunce G, Butsyk S, Camacho CM, Campbell S, Castera P, Chang BS, Chang WC, Charvet JL, Chen CH, Chernichenko S, Chi CY, Chiu M, Choi IJ, Choi JB, Choi S, Choudhury RK, Christiansen P, Chujo T, Chung P, Churyn A, Chvala O, Cianciolo V, Citron Z, Cole BA, Connors M, Constantin P, Csanád M, Csörgo T, Dahms T, Dairaku S, Das K, Datta A, Daugherity MS, David G, Denisov A, D’Enterria D, Deshpande A, Desmond EJ, Dharmawardane KV, Dietzsch O, Ding L, Dion A, Donadelli M, Drapier O, Drees A, Drees KA, Dubey AK, Durham JM. Measurement of Υ(1S + 2S + 3S) production in p + p and Au+Au collisions at s NN = 200 GeV measurement of Υ(1S+2S+3S) production ... A. Adare et al. Physical Review C - Nuclear Physics. 2015 Feb 24;91(2).
Published In
Physical Review C - Nuclear Physics
DOI
EISSN
1089-490X
ISSN
0556-2813
Publication Date
February 24, 2015
Volume
91
Issue
2
Related Subject Headings
- Nuclear & Particles Physics
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics