Theoretical study of the Lambda (1520) photoproduction off proton target based on the new CLAS data
文献类型：期刊论文
| 作者 | He, J |
| 刊名 | NUCLEAR PHYSICS A
 |
| 出版日期 | 2014 |
| 卷号 | 927页码:24-35 |
| 关键词 | RELATIVIZED QUARK-MODEL BARYON RESONANCES HIGHER SPIN |
| ISSN号 | 0375-9474 |
| 通讯作者 | He, J (reprint author), Chinese Acad Sci, Inst Modern Phys, Div Phys Theor, Lanzhou 730000, Peoples R China. |
| 英文摘要 | Based on the high precision experimental data released by the CLAS Collaboration recently, the interaction mechanism of the photoproduction of Lambda(1520) off a proton target is investigated within a Regge-plus-resonance approach. With the decay amplitudes predicted in the constituent quark model, the roles played by nucleon resonances are studied. It is found that N(2120) provides the most important contribution among the nucleon resonances predicted in the constituent quark model. The t channel contribution with Regge trajectories and the Lambda intermediate u channel are responsible to the behaviors of the differential cross section at forward and backward angles, respectively. (C) 2014 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | Major State Basic Research Development Program in China [2014CB845405]; National Natural Science Foundation of China [11275235, 11035006]; Chinese Academy of Sciences (the Knowledge Innovation Project) [KJCX2-EW-N01] |
| 原文出处 | http://dx.doi.org/10.1016/j.nuclphysa.2014.03.008 |
| 语种 | 英语 |
| WOS记录号 | WOS:000339129300003 |
| 公开日期 | 2015-06-03 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15723]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | He, J. Theoretical study of the Lambda (1520) photoproduction off proton target based on the new CLAS data[J]. NUCLEAR PHYSICS A,2014,927:24-35. |
| APA | He, J.(2014).Theoretical study of the Lambda (1520) photoproduction off proton target based on the new CLAS data.NUCLEAR PHYSICS A,927,24-35. |
| MLA | He, J."Theoretical study of the Lambda (1520) photoproduction off proton target based on the new CLAS data".NUCLEAR PHYSICS A 927(2014):24-35. |
入库方式： OAI收割
来源：理论物理研究所
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