Open AccessMultiphonon Approaches to Complex Spectroscopy
Author(s) -
N. Lo Iudice,
Davide Bianco,
F. Knapp,
F. Andreozzi,
A. Porrino,
Petr Veselý
Publication year - 2012
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/366/1/012031
Subject(s) - spectroscopy , computer science , physics , astronomy
An equation of motion method for solving the nuclear eigenvalue problem in a basis of microscopic multiphonon states has been upgraded so as to generate states solely composed of quasiparticle Tamm-Dancoff phonons. The method is applied to the neutron rich 20O. A space covering up to three-phonon states is adopted to compute the electric dipole response