Comparison of nonmesonic hypernuclear decay rates computed in laboratory and center-of-mass coordinates

C. DE CONTI; C. BARBERO; A.P. GALEAO; F. KRMPOTIC

Marecias

Workshop; XXXVI Reunion de Trabajo sobre Fisica Nuclear no Brasil; 2013

Sociedade Brasileira de Física

In this work we compute the one-nucleon-induced nonmesonic hypernuclear decay rates of the 5L He, 12L C and 13L C using a formalism based on the independent particle shell model in terms of laboratory coordinates. To ascertain the correctness and precision of the method, these results are compared with those obtained in terms of center-of mass coordinates, which have been previously reported in the literature. The formalism in terms of laboratory coordinates will be useful in the shell-model approach to two-nucleon-induced transitions.