Production of minijets (gluons) and strangeness enhancement in pA and AA collisions at relativistic energies
文献类型：期刊论文
| 作者 | An, T; Sa, BH; An, T , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China. |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 1998 |
| 卷号 | 57期号:1页码:261-265 |
| 关键词 | Nucleus-nucleus Collisions Heavy-ion Collisions 200 Gev/c Particle-production Firecracker Model s+a Interactions Event Generator Rescattering Sulfur p+a |
| ISSN号 | 0556-2813 |
| 英文摘要 | The idea that effective string tension increases as a result of the hard gluon kinks on a string is applied to study the strange particle production in proton-nucleus and nucleus-nucleus collisions. It is found that the effective string tension increases with the increase of centrality and mass of the colliding system as a consequence of the minijet (gluon) production stemming from the collective string-string interaction. This mechanism leads to strangeness enhancement in pA and AA collisions through the enhanced production of the strange quark pairs from the color field of strings. We discuss different roles played by this mechanism and rescattering of the final state hadrons in the production of strange particles and compare our results with experimental data. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000071492200037 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12389]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | An, T , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | An, T,Sa, BH,An, T , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.. Production of minijets (gluons) and strangeness enhancement in pA and AA collisions at relativistic energies[J]. PHYSICAL REVIEW C,1998,57(1):261-265. |
| APA | An, T,Sa, BH,&An, T , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China..(1998).Production of minijets (gluons) and strangeness enhancement in pA and AA collisions at relativistic energies.PHYSICAL REVIEW C,57(1),261-265. |
| MLA | An, T,et al."Production of minijets (gluons) and strangeness enhancement in pA and AA collisions at relativistic energies".PHYSICAL REVIEW C 57.1(1998):261-265. |
入库方式： OAI收割
来源：理论物理研究所
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