K*(0) production in Cu plus Cu and Au plus Au collisions at root s(NN)=62.4 GeV and 200 GeV
文献类型：期刊论文
| 作者 | Aggarwal, M. M.1; Ahammed, Z.23; Alakhverdyants, A. V.19; Alekseev, I.17; Alford, J.20; Anderson, B. D.; Anson, C. D.31; Arkhipkin, D.4; Averichev, G. S.19; Balewski, J.24 |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2011-09-20 |
| 卷号 | 84页码:14 |
| ISSN号 | 0556-2813 |
| DOI | 10.1103/PhysRevC.84.034909 |
| 英文摘要 | We report on K*(0) production at midrapidity in Au + Au and Cu + Cu collisions at root s(NN) = 62.4 and 200 GeV collected by the Solenoid Tracker at the Relativistic Heavy Ion Collider detector. The K*(0) is reconstructed via the hadronic decays K*(0) -> K+pi(-) and (K*(0)) over bar -> K+pi(-). Transverse momentum, p(T), spectra are measured over a range of p(T) extending from 0.2 GeV/c up to 5 GeV/c. The center-of-mass energy and system size dependence of the rapidity density, dN/dy, and the average transverse momentum, < p(T)>, are presented. The measured N(K*(0))/N(K) and N(phi)/N(K*(0)) ratios favor the dominance of rescattering of decay daughters of K*(0) over the hadronic regeneration for the K*(0) production. In the intermediate p(T) region (2.0 < p(T) < 4.0 GeV/c), the elliptic flow parameter, v(2), and the nuclear modification factor, R-CP, agree with the expectations from the quark coalescence model of particle production. |
| WOS关键词 | HEAVY-ION COLLISIONS ; QUARK-GLUON PLASMA ; MESON PRODUCTION ; FREEZE-OUT ; ENERGY ; COLLABORATION ; DISTRIBUTIONS ; RESTORATION ; PERSPECTIVE ; EXTRACTION |
| 资助项目 | RHIC Operations Group ; RCF at BNL ; NERSC Center at LBNL ; Open Science Grid consortium ; Offices of NP and HEP within the US DOE Office of Science ; US NSF ; Sloan Foundation ; DFG of Germany ; CNRS/IN2P3 ; STFC ; EPSRC of the United Kingdom ; FAPESP CNPq of Brazil ; Ministry of Ed. and Sci. of the Russian Federation ; NNSFC ; CAS ; MoST ; MoE of China ; GA ; MSMT of the Czech Republic ; FOM ; NWO of The Netherlands ; DAE ; BRNS ; DST ; CSIR of India ; Polish Ministry of Sci. and Higher Ed. ; Korea Research Foundation ; Ministry of Sci., Ed. and Sports of the Republic of Croatia ; Russian Ministry of Sci. and Tech. ; RosAtom of Russia |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000295046100006 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | RHIC Operations Group ; RCF at BNL ; NERSC Center at LBNL ; Open Science Grid consortium ; Offices of NP and HEP within the US DOE Office of Science ; US NSF ; Sloan Foundation ; DFG of Germany ; CNRS/IN2P3 ; STFC ; EPSRC of the United Kingdom ; FAPESP CNPq of Brazil ; Ministry of Ed. and Sci. of the Russian Federation ; NNSFC ; CAS ; MoST ; MoE of China ; GA ; MSMT of the Czech Republic ; FOM ; NWO of The Netherlands ; DAE ; BRNS ; DST ; CSIR of India ; Polish Ministry of Sci. and Higher Ed. ; Korea Research Foundation ; Ministry of Sci., Ed. and Sports of the Republic of Croatia ; Russian Ministry of Sci. and Tech. ; RosAtom of Russia |
| 源URL | [http://119.78.100.186/handle/113462/34417]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Aggarwal, M. M. |
| 作者单位 | 1.Panjab Univ, Chandigarh 160014, India 2.Argonne Natl Lab, Argonne, IL 60439 USA 3.Univ Birmingham, Birmingham, W Midlands, England 4.Brookhaven Natl Lab, Upton, NY 11973 USA 5.Univ Calif Berkeley, Berkeley, CA 94720 USA 6.Univ Calif Davis, Davis, CA 95616 USA 7.Univ Calif Los Angeles, Los Angeles, CA 90095 USA 8.Univ Estadual Campinas, Sao Paulo, Brazil 9.Univ Illinois, Chicago, IL 60607 USA 10.Creighton Univ, Omaha, NE 68178 USA |
| 推荐引用方式 GB/T 7714 | Aggarwal, M. M.,Ahammed, Z.,Alakhverdyants, A. V.,et al. K*(0) production in Cu plus Cu and Au plus Au collisions at root s(NN)=62.4 GeV and 200 GeV[J]. PHYSICAL REVIEW C,2011,84:14. |
| APA | Aggarwal, M. M..,Ahammed, Z..,Alakhverdyants, A. V..,Alekseev, I..,Alford, J..,...&Zoulkarneeva, Y..(2011).K*(0) production in Cu plus Cu and Au plus Au collisions at root s(NN)=62.4 GeV and 200 GeV.PHYSICAL REVIEW C,84,14. |
| MLA | Aggarwal, M. M.,et al."K*(0) production in Cu plus Cu and Au plus Au collisions at root s(NN)=62.4 GeV and 200 GeV".PHYSICAL REVIEW C 84(2011):14. |
入库方式： OAI收割
来源：近代物理研究所
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