Deeply bound kaonic states in nuclei

来源 :中国物理C | 被引量 : 0次 | 上传用户:lvxubin
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Using a new phenomenological (K)N interaction which reproduces A(1405) as an I = 0 bound state of (K)N, we have investigated K- -3 He(T = 0) and K- -4 He(T = 1/2) within the framework of the Brueckner-Hartree-Fock(BHF) theory. Our calculations show that the above kaonic nuclear systems are both deeply bound. The binding energy BK- is 124.4 MeV(94.1 MeV) and the width Γ is 11.8 MeV(25.8 MeV) for K- -3 He(T = 0)(K- -4 He(T= 1/2)).
其他文献
本文总结了2011年国内外蜂产品质量安全研究的最新进展,分析了2011年所有文献的数据库分布和研究领域分布情况。以实例的形式阐述了溯源体系的研究方法和研究思路,包括液相色谱
利用荷载集度、剪力和弯矩彼此之间的微分关系,是一种快速绘制刚架轴力图、剪力图以及弯矩图的方法.本文结合实例,阐述了快速绘制刚架内力图方法的主要步骤.
“女王诉杜德利与斯蒂芬案(Her Majesty The Queen v.Tom Dudley and Edwin Stephens)”作为世界法理学教材中比较著名的十大案例之一,历来引得各国法律学者的极大关注和热烈
利用Orlicz空间和LBaM空间中的范数关系,将Stancu-Kantorovich算子在Orlicz空间中的结果推广到LBaM空间,得到该算子逼近阶的一种估计.
Nowadays high intensity proton accelerators are extensively applied,and this paper gives particular emphasis on CYCIAE-100,a 100 MeV high intensity compact cycl
The frequency domain electromagnetic method has already been widely used for tomographic imaging or electromagnetic well logging.However,different from open hol
We completely characterize commutativity of Sρ and Sψ on L2α (Dn)⊥ for bounded pluriharmonic symbols ρ and ψ on Dn, and prove that SρSψ=Sψρ if and onl
目的:分析新疆刺山柑叶子部位挥发油成分.方法:采用水蒸气蒸馏法提取刺山柑叶子挥发油,通过气相色谱-质谱(GC-MS)联用技术进行挥发油成分分析.结果:检出50个色谱峰,鉴定出34
The Isochronous Mass Spectrometry (IMS) developed at GSI is a very efficient method for direct mass measurements of short-lived nuclides. By taking a recent IMS
Properties of the ground states and the excited states of N=127 isotones are investigated by using the nonlinear relativistic mean field theory with the interac