Radiative pion capture in 2H, 3He and 3H

Autor: Golak Jacek, Skibiński Roman, Topolnicki Kacper, Witała Henryk, Grassi Alessandro, Kamada Hiroyuki, Nogga Andreas, Elisa Marcucci Laura
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: EPJ Web of Conferences, Vol 199, p 05005 (2019)
Druh dokumentu: article
ISSN: 2100-014X
DOI: 10.1051/epjconf/201919905005
Popis: 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.
Databáze: Directory of Open Access Journals