Theoretical study on nuclear structure by the multiple Coulomb scattering and magnetic scattering of relativistic electrons

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• 作者：Jian Liu^a ; ^{liujian@upc.edu.cn" class="auth_mail" title="E-mail the corresponding author} ; Xin Zhang^b ; Chang Xu^b ; Zhongzhou Ren^b
• 关键词：Electron scattering ; Nuclear longitudinal form factors ; Nuclear magnetic form factors
• 刊名：Nuclear Physics A
• 出版年：2016
• 出版时间：April 2016
• 年：2016
• 卷：948
• 期：Complete
• 页码：46-62
• 全文大小：754 K

文摘

Electron scattering is an effective method to study the nuclear structure. For the odd-A nuclei with proton holes in the outmost orbits, we investigate the contributions of proton holes to the nuclear quadrupole moments Q and magnetic moments μ by the multiple Coulomb scattering and magnetic scattering. The deformed nuclear charge densities are constructed by the relativistic mean-field (RMF) models. Comparing the theoretical Coulomb and magnetic form factors with the experimental data, the nuclear quadrupole moments Q and nuclear magnetic moments μ are investigated. From the electron scattering, the wave functions of the proton holes of odd-A nuclei can be tested, which can also reflect the validity of the nuclear structure model.