First spectroscopic study of 63V at the N=40 island of inversion
First spectroscopic study of 63V at the N=40 island of inversion
复制标题
首次对 N=40 反演岛处的 63V 进行光谱研究
DOI：
10.1103/physrevc.103.064308
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发表时间：
2021
影响因子：
3.1
通讯作者：
他
中科院分区：
文献类型：
--
作者：
Juhasz M. M.、Elekes Z.、Sohler D.、Sieja K.、Yoshida K.、Ogata K.、Doornenbal P.、Obertelli A.、Baba H.、Browne F.、Calvet D.、Chateau F.、Chen S.、Chiga N.、Corsi A.、Cortes M. L.、Delbart A.、Gheller J.-M.、Giganon A.、Gillibert A.、Kondo Y;他
首次用质子非弹性散射和逆运动学质子敲出反应研究了~（13）C的低能级结构。通过比较696（8）keV和889（16）keV的新激发态跃迁和我们用Lenzi-Nowacki-Poves-Sieja相互作用计算的壳层模型，确定了两个激发态可能是第一能级。采用耦合通道理论分析了纯四极和四极+十六极畸变下的激发截面。这就导致了大的变形参数放置在反转岛的下方。
The low-lying level structure ofwas studied for the first time by the inelastic proton scattering and the proton knock-out reaction in inverse kinematics. The comparison of the newly observed-ray transitions at 696(8) keV and 889(16) keV with our shell-model calculations using the Lenzi-Nowacki-Poves-Sieja interaction established two excited states proposed to be the firstandlevels. Theexcitation cross sections were analyzed by the coupled channel formalism assuming pure quadrupole as well as quadrupole+hexadecapole deformations. This resulted in large deformation parameters placingin theisland of inversionlocated below.