论文标题
中子缺陷的奇数质量Hg同位素的散装和衰减特性a = 185
Bulk and decay properties of neutron-deficient odd-mass Hg isotopes around A = 185
论文作者
论文摘要
中子缺陷的奇数 - $ a $ a $^{183} $ hg，$^{185} $ hg和$^{187} $ hg的地面和异构状态是根据微观计算来描述的，基于微观计算，基于一个自符合的，轴向脱离的hartree hartree formed hartree formed hartree formed hartree fimed partional和skyrme offimitional of Skyrme and of Skyrme and配对。对于每个平衡形状和不同的奇数状态，在均方根电荷半径和磁性偶极矩上的结果得到了对核变形以及对自旋和平价的敏感性的背景。然后在核状态中引入质子 - 独立式准粒子随机相近似中的自旋 - 异种相关性，以获得这些同位素的$β^+/ec $半衰期的$β^+/ec $半衰期的分布，这些同位素的测量是在Isolde-cern计划在Isolde-cern计划使用总吸收γ射线 - 射线射线射线光谱技术来计划的。
Ground and isomeric states of the neutron-deficient odd-$A$ isotopes $^{183}$Hg, $^{185}$Hg, and $^{187}$Hg are described from a microscopic calculation based on a self-consistent, axially-deformed Hartree-Fock mean field with the Skyrme functional and pairing within BCS approximation. For each equilibrium shape and different odd-neutron states, results on mean square charge radii and magnetic dipole moments are given and analyzed in the context of their sensitivity to the nuclear deformation and to the spin and parity. Spin-isospin correlations within proton-neutron quasiparticle random phase approximation are then introduced in the nuclear states to obtain the distributions of Gamow-Teller strength and the $β^+/EC$ half-lives of these isotopes, whose measurements are planned at ISOLDE-CERN using total absorption gamma-ray spectroscopy techniques.
