https://doi.org/10.1140/epjad/i2005-06-091-3
ENAM 2004
Relativistic mean-field models with medium-dependent meson-nucleon couplings
1
Physics Department, Faculty of Science, University of Zagreb, Zagreb, Croatia
2
Department of Theoretical Physics, Aristotle University of Thessaloniki, GR-54124, Thessaloniki, Greece
3
Physik-Department der Technischen, Universität München, D-85748, Garching, Germany
* e-mail: vretenar@phy.hr
Received:
10
November
2004
Accepted:
18
February
2005
Published online:
13
May
2005
Microscopic structure models based on the relativistic mean-field approximation have been extended to include effective Lagrangians with explicit density-dependent meson-nucleon couplings. In a number of recent studies it has been shown that this class of global effective interactions provides an improved description of asymmetric nuclear matter, neutron matter and finite nuclei far from stability.
PACS: 21.30.Fe Forces in hadronic systems and effective interactions – / 21.60.-n Nuclear-structure models and methods – / 21.60.Jz Hartree-Fock and random-phase approximations –
© Società Italiana di Fisica and Springer-Verlag, 2005
