Full nuclear field theory treatment of two-particle-one-hole-excitations

B. Silvestre-Brac (1) , R.J. Liotta

1 LPSC - Laboratoire de Physique Subatomique et de Cosmologie

The nuclear field theory series is summed up to all orders of perturbation theory including only Tamm-Dancoff vertices for the case of two-particle-one-hole-excitations. It is found that the theory gives the same results as those provided by the shell-model method, but only if all possible basis states are included in the formalism. Applicability of the theory is discussed in a simple model.

Mots clés: meson field theory; nuclear collective model

Domaines: Articles anciens; Physique Nucléaire Théorique [nucl-th]

B. Silvestre-Brac, R.J. Liotta. Full nuclear field theory treatment of two-particle-one-hole-excitations. Journal de Physique, 1981, 42 (6), pp.799-811. ⟨10.1051/jphys:01981004206079900⟩. ⟨jpa-00209066⟩