High-PT results from PHOBOS

被引:3
|
作者
Roland, G
Back, BB
Baker, MD
Ballintijn, M
Barton, DS
Betts, RR
Bickley, AA
Bindel, R
Busza, W
Carroll, A
Chai, Z
Decowski, MP
García, E
Gburek, T
George, N
Gulbrandsen, K
Halliwell, C
Hamblen, J
Hauer, M
Henderson, C
Hofman, DJ
Hollis, RS
Holynski, R
Holzman, B
Iordanova, A
Johnson, E
Kane, JL
Khan, N
Kulinich, P
Kuo, CM
Lin, WT
Manly, S
Mignerey, AC
Nouicer, R
Olszewski, A
Pak, R
Reed, C
Sagerer, J
Seals, H
Sedykh, I
Smith, CE
Stankiewicz, MA
Steinberg, P
Stephans, GSF
Sukhanov, A
Tonjes, MB
Trzupek, A
Vale, C
van Nieuwenhuizen, GJ
Vaurynovich, SS
机构
[1] MIT, Cambridge, MA 02139 USA
[2] Argonne Natl Lab, Argonne, IL 60439 USA
[3] Brookhaven Natl Lab, Upton, NY 11973 USA
[4] PAN, Inst Nucl Phys, Krakow, Poland
[5] Natl Cent Univ, Chungli 32054, Taiwan
[6] Univ Illinois, Chicago, IL 60607 USA
[7] Univ Maryland, College Pk, MD 20742 USA
[8] Univ Rochester, Rochester, NY 14627 USA
来源
EUROPEAN PHYSICAL JOURNAL C | 2005年 / 43卷 / 1-4期
关键词
D O I
10.1140/epjc/s2005-02246-5
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We present results from the PHOBOS experiment on charged hadron production over a large range in p(T), from Data from d+Au collisions at root s(NN) = 200 GeV and Au+Au collisions at root s(NN) = 62.4 and 200 GeV are shown. The data indicate that in Au+Au collisions a strongly interacting state of matter is formed, that appears qualitatively different from the system formed in pp or d+Au collisions. The systematics of particle production in d+Au and Au+Au collisions exhibit remarkably simple scaling rules, including an apparent factorization of the energy and centrality dependence over a wide range of collision energies.
引用
收藏
页码:281 / 286
页数:6
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