Effect of deuteron breakup on the deuteron-Xi correlation function
文献类型：期刊论文
| 作者 | Ogata, Kazuyuki1,2; Fukui, Tokuro3,5; Kamiya, Yuki4; Ohnishi, Akira3 |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2021 |
| 卷号 | 103期号:6页码:65205 |
| 关键词 | FINAL-STATE INTERACTIONS HEAVY-ION COLLISIONS N-OMEGA DIBARYON NUCLEAR-FORCES LATTICE QCD |
| ISSN号 | 2469-9985 |
| DOI | 10.1103/PhysRevC.103.065205 |
| 英文摘要 | Background: The hadron-deuteron correlation function has attracted much interest as a potential method to access three-hadron interactions. However, the weakly bound nature of deuterons has not been considered in the preceding studies. Purpose: The breakup effect of deuterons in the deuteron-Xi(-) (d-Xi(-)) correlation function Cd Xi- is investigated. Methods: The d-Xi(-) scattering is described by a nucleon-nucleon-Xi three-body reaction model. The continuum-discretized coupled-channels method, which is a fully quantum-mechanical and nonperturbative reaction model, is adopted. Results: C(d Xi- )turns out to be sensitive to the strong interaction and enhanced by the deuteron breakup effect by 6%-8% for a d-Xi(-)relative momentum below about 70 MeV/c. Low-lying neutron-neutron continuum states are responsible for this enhancement. Conclusions: Within the adopted model, the deuteron breakup effect on C-d(Xi-) is found to be appreciable but not very significant. Except for the enhancement by several percent, studies on Cd Xi- without the deuteron breakup effect can be justified. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27311]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Osaka Univ, Res Ctr Nucl Phys, Ibaraki 5670047, Japan 2.Osaka City Univ, Dept Phys, Osaka 5588585, Japan 3.Osaka City Univ, Nambu Yoichiro Inst Theoret & Expt Phys, Osaka 5588585, Japan 4.Kyoto Univ, Yukawa Inst Theoret Phys, Kyoto 6068502, Japan 5.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 6.RIKEN, Nishina Ctr, Wako, Saitama 3510198, Japan |
| 推荐引用方式 GB/T 7714 | Ogata, Kazuyuki,Fukui, Tokuro,Kamiya, Yuki,et al. Effect of deuteron breakup on the deuteron-Xi correlation function[J]. PHYSICAL REVIEW C,2021,103(6):65205. |
| APA | Ogata, Kazuyuki,Fukui, Tokuro,Kamiya, Yuki,&Ohnishi, Akira.(2021).Effect of deuteron breakup on the deuteron-Xi correlation function.PHYSICAL REVIEW C,103(6),65205. |
| MLA | Ogata, Kazuyuki,et al."Effect of deuteron breakup on the deuteron-Xi correlation function".PHYSICAL REVIEW C 103.6(2021):65205. |
入库方式： OAI收割
来源：理论物理研究所
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