The energy dependence of p(t) angular correlations inferred from mean-p(t) fluctuation scale dependence in heavy ion collisions at the SPS and RHIC
文献类型：期刊论文
| 作者 | Adams, J.; Aggarwal, M. M.; Ahammed, Z.; Amonett, J.; Anderson, B. D.; Anderson, M.; Arkhipkin, D.; Averichev, G. S.; Bai, Y.; Balewski, J. |
| 刊名 | JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
 |
| 出版日期 | 2007-03-01 |
| 卷号 | 34页码:451-465 |
| ISSN号 | 0954-3899 |
| DOI | 10.1088/0954-3899/34/3/004 |
| 英文摘要 | We present the first study of the energy dependence of pt angular correlations inferred from event-wisemean transversemomentum < p(t)> fluctuations in heavy ion collisions. We compare our large-acceptance measurements at CM energies root s(NN) = 19.6, 62.4, 130 and 200 GeV to SPS measurements at 12.3 and 17.3 GeV. p(t) angular correlation structure suggests that the principal source of pt correlations and fluctuations is minijets (minimum-bias parton fragments). We observe a dramatic increase in correlations and fluctuations from SPS to RHIC energies, increasing linearly with 1n root s(NN) from the onset of observable jet-related < p(t)> fluctuations near 10 GeV. |
| WOS关键词 | AU-AU COLLISIONS ; NUCLEUS-NUCLEUS COLLISIONS ; BY-EVENT FLUCTUATIONS ; TRANSVERSE-MOMENTUM ; ROOT-S(NN)=200 GEV ; EQUILIBRATION ; AUTOCORRELATIONS ; PHI ; ETA |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000244370000005 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://119.78.100.186/handle/113462/27853]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Adams, J. |
| 作者单位 | 1.Univ Birmingham, Birmingham B15 2TT, W Midlands, England 2.Panjab Univ, Chandigarh 160014, India 3.Variable Energy Cyclotron Ctr, Kolkata 7000064, W Bengal, India 4.Kent State Univ, Kent, OH 44242 USA 5.Univ Calif Davis, Davis, CA 95616 USA 6.Joint Inst Nucl Res Dubna, Particle Phys Lab, Dubna, Russia 7.Joint Inst Nucl Res Dubna, Lab High Energy, Dubna, Russia 8.Univ Utrecht, NL-3508 TC Utrecht, Netherlands 9.NIKHEF H, NL-1009 DB Amsterdam, Netherlands 10.Indiana Univ, Bloomington, IN 47408 USA |
| 推荐引用方式 GB/T 7714 | Adams, J.,Aggarwal, M. M.,Ahammed, Z.,et al. The energy dependence of p(t) angular correlations inferred from mean-p(t) fluctuation scale dependence in heavy ion collisions at the SPS and RHIC[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,2007,34:451-465. |
| APA | Adams, J..,Aggarwal, M. M..,Ahammed, Z..,Amonett, J..,Anderson, B. D..,...&Zuo, J. X..(2007).The energy dependence of p(t) angular correlations inferred from mean-p(t) fluctuation scale dependence in heavy ion collisions at the SPS and RHIC.JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,34,451-465. |
| MLA | Adams, J.,et al."The energy dependence of p(t) angular correlations inferred from mean-p(t) fluctuation scale dependence in heavy ion collisions at the SPS and RHIC".JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 34(2007):451-465. |
入库方式： OAI收割
来源：近代物理研究所
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