Lightest neutral hypernuclei with strangeness -1 and -2

	Lightest neutral hypernuclei with strangeness -1 and -2
	Richard, JM; Wang, Q; Zhao Q(赵强); Zhao, Q
刊名	PHYSICAL REVIEW C
	2015
卷号	91 期号:1 页码:14003
通讯作者	赵强
英文摘要	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
学科主题	Physics
类目[WOS]	Physics, Nuclear
收录类别	SCI
WOS记录号	WOS:000349350900001
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/228148]
专题	高能物理研究所_理论物理室
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.
APA	Richard, JM,Wang, Q,赵强,&Zhao, Q.(2015).Lightest neutral hypernuclei with strangeness -1 and -2.PHYSICAL REVIEW C,91(1),14003.
MLA	Richard, JM,et al."Lightest neutral hypernuclei with strangeness -1 and -2".PHYSICAL REVIEW C 91.1(2015):14003.