Longitudinal spin transfer to Lambda and Lambda hyperons in polarized proton-proton collisions at s=200 GeV
文献类型：期刊论文
| 作者 | Abelev, B. I.1; Aggarwal, M. M.31; Ahammed, Z.48; Alakhverdyants, A. V.17; Anderson, B. D.18; Arkhipkin, D.4; Averichev, G. S.17; Balewski, J.22; Barannikova, O.1; Barnby, L. S.3 |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2009-12-01 |
| 卷号 | 80页码:7 |
| ISSN号 | 1550-7998 |
| DOI | 10.1103/PhysRevD.80.111102 |
| 英文摘要 | The longitudinal spin transfer, D-LL, from high energy polarized protons to Lambda and Lambda hyperons has been measured for the first time in proton-proton collisions at s=200 GeV with the STAR detector at the Relativistic Heavy Ion Collider. The measurements cover pseudorapidity, eta, in the range |eta|< 1.2 and transverse momenta, p(T), up to 4 GeV/c. The longitudinal spin transfer is found to be D-LL=-0.03 +/- 0.13(stat)+/- 0.04(syst) for inclusive Lambda and D-LL=-0.12 +/- 0.08(stat)+/- 0.03(syst) for inclusive Lambda hyperons with < |
| WOS关键词 | CHARGED CURRENT INTERACTIONS ; PP COLLISIONS ; (LAMBDA)OVER-BAR POLARIZATION ; BARYON PRODUCTION ; NOMAD EXPERIMENT ; SCATTERING ; DECAYS ; DEEP |
| 资助项目 | Offices of NP and HEP ; U. S. NSF ; Sloan Foundation ; DFG ; CNRS[CNRS/IN2P3] ; STFC ; EPSRC of the United Kingdom ; PESP CNPq of Brazil ; Ministry of Education and Science of the Russian Federation ; NNSFC ; CAS ; MoST ; MoE of China, GA ; MSMT of the Czech Republic ; FOM ; NOWof The Netherlands ; DAE ; DST ; CSIR of India ; Polish Ministry of Science and Higher Education ; Korea Research Foundation ; Ministry of Science, Education and Sports of the Republic Of Croatia ; Russian Ministry of Science and Technology ; RosAtom of Russia |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 出版者 | AMER PHYSICAL SOC |
| WOS记录号 | WOS:000273233000002 |
| 资助机构 | Offices of NP and HEP ; U. S. NSF ; Sloan Foundation ; DFG ; CNRS ; STFC ; EPSRC of the United Kingdom ; PESP CNPq of Brazil ; Ministry of Education and Science of the Russian Federation ; NNSFC ; CAS ; MoST ; MoE of China, GA ; MSMT of the Czech Republic ; FOM ; NOWof The Netherlands ; DAE ; DST ; CSIR of India ; Polish Ministry of Science and Higher Education ; Korea Research Foundation ; Ministry of Science, Education and Sports of the Republic Of Croatia ; Russian Ministry of Science and Technology ; RosAtom of Russia |
| 源URL | [http://119.78.100.186/handle/113462/30936]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Abelev, B. I. |
| 作者单位 | 1.Univ Illinois, Chicago, IL 60607 USA 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.Creighton Univ, Omaha, NE 68178 USA 10.Czech Tech Univ, FNSPE, Prague 11519, Czech Republic |
| 推荐引用方式 GB/T 7714 | Abelev, B. I.,Aggarwal, M. M.,Ahammed, Z.,et al. Longitudinal spin transfer to Lambda and Lambda hyperons in polarized proton-proton collisions at s=200 GeV[J]. PHYSICAL REVIEW D,2009,80:7. |
| APA | Abelev, B. I..,Aggarwal, M. M..,Ahammed, Z..,Alakhverdyants, A. V..,Anderson, B. D..,...&Zoulkarneeva, Y..(2009).Longitudinal spin transfer to Lambda and Lambda hyperons in polarized proton-proton collisions at s=200 GeV.PHYSICAL REVIEW D,80,7. |
| MLA | Abelev, B. I.,et al."Longitudinal spin transfer to Lambda and Lambda hyperons in polarized proton-proton collisions at s=200 GeV".PHYSICAL REVIEW D 80(2009):7. |
入库方式： OAI收割
来源：近代物理研究所
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