Using the Transition-Density Formalism in the First Computation of 4He Compton Scattering Harald W. Grießhammer, Junjie Liao, Judith A. McGovern, Andreas Nogga and Daniel R. Phillips EPJ Web Conf., 303 (2024) 04002 Published online: 25 September 2024 DOI: 10.1051/epjconf/202430304002