| Lightest neutral hypernuclei with strangeness -1 and -2 |
| Richard, JM; Wang, Q; Zhao Q(赵强) ; Zhao, Q
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| 2015
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| 发表期刊 | PHYSICAL REVIEW C
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| 卷号 | 91期号:1页码:14003 |
| 通讯作者 | 赵强
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| 文章类型 | Article
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| 摘要 | Our current knowledge of the baryon-baryon interaction suggests that the dineutron (n,n) and its strange analog (n,Lambda) are unstable. In contrast, the situation is more favorable for the strange three-body system (n,n,Delta), and even better for the four-body system T equivalent to (n,n,Lambda,Lambda) with strangeness -2, which is likely to be stable under spontaneous dissociation. The recent models of the hyperon-nucleon and hyperon-hyperon interactions suggest that the stability of the (n,n,Lambda) and T is possible within the uncertainties of our knowledge of the baryon-baryon interactions. This new nucleus T could be produced and identified in central deuteron-deuteron collisions viathe reaction d + d --> T + K+ + K+, and the tetrabaryon T could play an important role in catalyzing the formation |
| 学科领域 | Physics
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| DOI | 10.1103/PhysRevC.91.014003
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| 收录类别 | SCI
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| WOS类目 | Physics, Nuclear
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| WOS记录号 | WOS:000349350900001
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/228148
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| 专题 | 理论物理室
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推荐引用方式
GB/T 7714 |
Richard, JM,Wang, Q,Zhao Q,et al. Lightest neutral hypernuclei with strangeness -1 and -2[J]. PHYSICAL REVIEW C,2015,91(1):14003.
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| APA |
Richard, JM,Wang, Q,赵强,&Zhao, Q.(2015).Lightest neutral hypernuclei with strangeness -1 and -2.PHYSICAL REVIEW C,91(1),14003.
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| MLA |
Richard, JM,et al."Lightest neutral hypernuclei with strangeness -1 and -2".PHYSICAL REVIEW C 91.1(2015):14003.
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