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: email@example.com
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
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