K- p Correlation Function from High-Energy Nuclear Collisions and Chiral SU(3) Dynamics
文献类型：期刊论文
| 作者 | Kamiya, Yuki; Hyodo, Tetsuo2,3; Morita, Kenji4,5; Ohnishi, Akira2; Weise, Wolfram1,6 |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2020 |
| 卷号 | 124期号:13页码:132501 |
| ISSN号 | 0031-9007 |
| 关键词 | CHARGE-EXCHANGE SCATTERING MOMENTUM RANGE STATE PARTICLES MESONS |
| DOI | 10.1103/PhysRevLett.124.132501 |
| 英文摘要 | The two-particle momentum correlation function of a K- p pair from high-energy nuclear collisions is evaluated in the (K) over barN-pi Sigma-pi A coupled-channel framework. The effects of all coupled channels together with the Coulomb potential and the threshold energy difference between K- p and (K) over bar (0)n are treated completely for the first time. Realistic potentials based on the chiral SU(3) dynamics are used which fit the available scattering data. The recently measured correlation function is found to be well reproduced by allowing variations of the source size and the relative weight of the source function of pi Sigma: with respect to that of (K) over barN. The predicted K- p correlation function from larger systems indicates that the investigation of its source size dependence is useful in providing further constraints in the study of the (K) over barN interaction. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27014]  |
| 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.Tech Univ Munich, Phys Dept, D-85748 Garching, Germany 2.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 3.Kyoto Univ, Yukawa Inst Theoret Phys, Kyoto 6068502, Japan 4.Tokyo Metropolitan Univ, Dept Phys, Hachioji, Tokyo 1920397, Japan 5.RIKEN Nishina Ctr, Wako, Saitama 3510198, Japan 6.Natl Inst Quantum & Radiol Sci & Technol, Rokkasho Fus Inst, Rokkasho, Aomori 0393212, Japan 7.GSI Darmstadt, ExtreMe Matter Inst EMMI, D-64291 Darmstadt, Germany |
| 推荐引用方式 GB/T 7714 | Kamiya, Yuki,Hyodo, Tetsuo,Morita, Kenji,et al. K- p Correlation Function from High-Energy Nuclear Collisions and Chiral SU(3) Dynamics[J]. PHYSICAL REVIEW LETTERS,2020,124(13):132501. |
| APA | Kamiya, Yuki,Hyodo, Tetsuo,Morita, Kenji,Ohnishi, Akira,&Weise, Wolfram.(2020).K- p Correlation Function from High-Energy Nuclear Collisions and Chiral SU(3) Dynamics.PHYSICAL REVIEW LETTERS,124(13),132501. |
| MLA | Kamiya, Yuki,et al."K- p Correlation Function from High-Energy Nuclear Collisions and Chiral SU(3) Dynamics".PHYSICAL REVIEW LETTERS 124.13(2020):132501. |
入库方式： OAI收割
来源：理论物理研究所
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