Muon capture on H3

The μ-+H3→νμ+n+n+n capture reaction is studied under full inclusion of final-state interactions. Predictions for the three-body breakup of H3 are calculated with the AV18 potential, augmented by the Urbana IX three-nucleon force. Our results are based on the single-nucleon weak-current operator comprising the dominant relativistic corrections. This work is a natural extension of our investigations of the μ-+He3→νμ+H3,μ-+He3→νμ+n+d and μ-+He3→νμ+n+n+p capture reactions presented in Golak et al. [J. Golak, R. Skibiński, H. Witała, K. Topolnicki, A. E. Elmeshneb, H. Kamada, A. Nogga, and L. E. Marcucci, Phys. Rev. C 90, 024001 (2014)]PRVCAN0556-281310.1103/PhysRevC.90.024001.