New density-independent interactions for nuclear structure calculations
Finna-arvio
New density-independent interactions for nuclear structure calculations
www.epj-conferences.org/articles...13_02031.pdf
(Jyväskylän yliopisto - JYX)
epjwc6602031.pdf
(Jyväskylän yliopisto - JYX)
Abstract. We present a new two-body finite-range and momentum-dependent but density-independent e ff ective interaction, which can be interpreted as a regularized zero- range force. We show that no three-body or density-dependent terms are needed for a correct description of saturation properties in infinite matter, that is, on the level of low- energy density functional, the physical three-body e ff ects can be e ffi ciently absorbed in e ff ective two-body terms. The new interaction gives a satisfying equation of state of nuclear matter and opens up extremely interesting perspectives for the mean-field and beyond-mean-field descriptions of atomic nuclei.
Tallennettuna:
Kieli |
englanti |
---|---|
Sarja | EPJ Web of Conferences |
Aiheet | |
ISBN |
978-2-7598-1175-5 |
ISSN |
2100-014X |
Kuuluu kokonaisuuteen |