https://doi.org/10.1051/epjconf/201919905005
Radiative pion capture in 2H, 3He and 3H
1 M. Smoluchowski Institute of Physics, Jagiellonian University, PL-30348 Kraków, Poland
2 Department of Physics, Faculty of Engineering, Kyushu Institute of Technology, Kitakyushu 804-8550, Japan
3 Institute for Advanced Simulation, Institut für Kernphysik and Jülich Center for Hadron Physics, Forschungszentrum Jülich, D-52425 Jülich, Germany
4 JARA - High Performance Computing, Forschungszentrum Jülich, D-52425 Jülich, Germany
5 Department of Physics, University of Pisa, IT-56127 Pisa, Italy
6 INFN-Pisa, IT-56127 Pisa, Italy
* e-mail: jacek.golak@uj.edu.pl
Published online: 1 February 2019
We investigate the π– + 2H → γ + n + n, π– + 3He → γ + 3H, π– + 3He → γ + n + d, π– + 3He → γ + n + n + p and π– + 3H → γ + n + n + n capture reactions using realistic two-nucleon and three-nucleon potentials and the single nucleon Kroll-Ruderman-type transition operator. We obtain predictions for the total capture rates for all these processes, calculating rigorously the initial and final nuclear states.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
