Ab Initio Calculation of the Alpha-Particle Monopole Transition Form Factor

被引：7

作者：

Meissner, Ulf -G. ^{[1
,2
,3
,4
,5
]}

Shen, Shihang ^{[6
,7
]}

Elhatisari, Serdar ^{[1
,2
,8
]}

Lee, Dean ^{[9
,10
]}

机构：

[1] Univ Bonn, Helmholtz Inst Strahlen & Kernphys, D-53115 Bonn, Germany

[2] Univ Bonn, Bethe Ctr Theoret Phys, D-53115 Bonn, Germany

[3] Forsch Zentrum Julich, Inst Adv Simulat, Inst Kernphys, D-52425 Julich, Germany

[4] Forsch Zentrum Julich, Julich Ctr Hadron Phys, D-52425 Julich, Germany

[5] Tbilisi State Univ, GE-0179 Tbilisi, Georgia

[6] Forsch Zentrum Julich, Inst Adv Simulat, D-52425 Julich, Germany

[7] Forsch Zentrum Julich, Inst Kernphys, D-52425 Julich, Germany

[8] Gaziantep Islam Sci & Technol Univ, Fac Nat Sci & Engn, TR-27010 Gaziantep, Turkiye

[9] Michigan State Univ, Facil Rare Isotope Beams, E Lansing, MI 48824 USA

[10] Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA

来源：

PHYSICAL REVIEW LETTERS | 2024年 / 132卷 / 06期

基金：

欧洲研究理事会;

关键词：

INELASTIC ELECTRON-SCATTERING; EXCITED-STATE; HE-4; EXCITATION;

D O I：

10.1103/PhysRevLett.132.062501

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a parameter -free ab initio calculation of the alpha-particle monopole transition form factor in the framework of nuclear lattice effective field theory. We use a minimal nuclear interaction that was previously used to reproduce the ground state properties of light nuclei, medium -mass nuclei, and neutron matter simultaneously with no more than a few percent error in the energies and charge radii. The results for the monopole transition form factor are in good agreement with recent precision data from Mainz.

引用

页数：5

共 33 条

[1] Isoscalar Monopole Resonance of the Alpha Particle: A Prism to Nuclear Hamiltonians [J].