Local spatial densities for composite spin-3/2 systems

作     者：Alharazin, H. Sun, B.-D. Epelbaum, E. Gegelia, J. Meißner, U.-G. 

作者机构：Institut für Theoretische Physik II Ruhr-Universität Bochum BochumD-44780 Germany Guangdong Provincial Key Laboratory of Nuclear Science Institute of Quantum Matter South China Normal University Guangzhou510006 China Guangdong-Hong Kong Joint Laboratory of Quantum Matter Southern Nuclear Science Computing Center South China Normal University Guangzhou510006 China Helmholtz-Institut für Strahlen- und Kernphysik Bethe Center for Theoretical Physics Universität Bonn BonnD-53115 Germany Tbilisi State University Tbilisi0186 Georgia Institute for Advanced Simulation Institut für Kernphysik Jülich Center for Hadron Physics Forschungszentrum Jülich JülichD-52425 Germany 

出 版 物：《arXiv》 (arXiv)

年 卷 期：2022年

核心收录：

摘      要：The definition of local spatial densities by using sharply localized one-particle states is applied to spin-3/2 systems. Matrix elements of the electromagnetic current and the energy-momentum tensor are considered and integral expressions of associated spatial distributions in terms of form factors are derived. © 2022, CC BY.