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.
Multiphonon Approaches to Complex Spectroscopy / LO IUDICE, Nicola; D., Bianco; F., Knapp; Andreozzi, Francesco; Porrino, Antonio; P., Vesely. - In: JOURNAL OF PHYSICS. CONFERENCE SERIES. - ISSN 1742-6596. - 366:1(2012), pp. 012031-1-012031-5. [10.1088/1742-6596/366/1/012031]
Multiphonon Approaches to Complex Spectroscopy
LO IUDICE, NICOLA;ANDREOZZI, FRANCESCO;PORRINO, ANTONIO;
2012
Abstract
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.File in questo prodotto:
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