TY - JOUR A1 - Danos, Michael A1 - Greiner, Walter T1 - Shell-model treatment of nuclear reactions T2 - Physical review N2 - A method is developed for the calculation of resonant nuclear states which preserves as many features of the shell model as possible. It is an extension of the R-matrix theory. The necessary formulas are derived and a detailed description of the computational procedure is given. The method is valid up to the two-particle emission threshold. With the assumption of consecutive decay of the nucleus, the two-particle emission process can also be described. The treatment is antisymmetrized in all particles. Y1 - 1965 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/2547 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30-28482 VL - 138 IS - 1 B SP - B93 EP - B103 ER -