Author:
Petrellis D.,Veselý P.,De Gregorio G.,Knapp F.,Bydžovský P.,Denisova D.,Pokorný J.,Skoupil D.,Lo Iudice N.
Abstract
Abstract
A formulation of the equations of motion phonon method (EMPM) suited for hypernuclei is outlined and illustrated through an application to
B
∧
12
. A self-consistent calculation using realistic modern potentials is performed using a multiphonon basis which enables us to couple the Λ-particle-proton-hole (pΛ - h) Tamm-Dancoff (TDΛ) states to the excitations of the nuclear core. The impact of such a coupling on the energy levels and on the electroproduction cross section of
B
∧
12
suggests that complex configurations accounting for the excitation of the nuclear core are needed for approaching the experimental data.
Subject
Computer Science Applications,History,Education
Cited by
1 articles.
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