【摘 要】
：
Properties of the even-N Zr isotopes and their corresponding single-A and double-A hypernuclei are studied in the deformed Skyrme-Hartree-Fock approach. Binding
【机 构】
：
Department of Physics and Institute of Theoretical Physics and Astrophysics
论文部分内容阅读
Properties of the even-N Zr isotopes and their corresponding single-A and double-A hypernuclei are studied in the deformed Skyrme-Hartree-Fock approach. Binding energy, the two-neutron separation energies,radii are studied from beta-stable zone to the neutron drip line in this paper. The neutron drip line nuclei predicted with SLy4 and SkI4 interactions are 122Zr and 138Zr, respectively. The neutron drip line of single-Λ and double-Λ hypernuclei are 139 ΛZr and 142 2ΛZr with SkI4 interaction, respectively. The predicted hyperon drip line hypernuclei with 80Zr and 138Zr cores are 100 20ΛZr and 188 50ΛZr,respectively.
其他文献
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
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/
We adopt the groove guide as the cavity of the undulator to reduce the diffraction effect.The groove guide has the advantages of lower surface energy loss,large
为了考虑除负荷本身外的其他因素对短期负荷的影响,提出了基于相似度与神经网络的短期协同预测模型.该模型首先通过计算负荷曲线的相似度对历史数据进行排序,然后选择与预测
On the basis of the light nuclear reaction model,a new kerma coefficient formula has been developed.In terms of the analysis for n+16O reactions below 30 MeV,th
在当前美国次贷危机愈演愈烈和我国短期外债占比过高的背景下,评估外债管理政策的有效性具有重要意义.本文从维护国家经济安全、落实科学发展观的角度出发,对我国现行外债管
A high-performance positron age-momentum correlation (AMOC) spectrometer was newly developed.The counting rate is increased up to 200 cps much larger than the v
Several nuclear charge radii had been calculated based on the law of A1/3 and isospin dependence Z1/3 formula which had been used to describe the charge radii d
During the design process,multipacting effect has been taken into consideration using a 2D simulation code MultiPac and all of the corners are rounded to suppre