Published November 30, 2007 | Version v1
Journal article Metadata-only

Static and dynamic aspect of covariant density functional theory in proton rich nuclei

Creators

  • 1. Departamento de Fisica Teorica, Universidad Autonoma de Madrid, E-28049 Madrid (Spain)
  • 2. Physik department, Technische Universitaet Muenchen, 85748 Garching (Germany)
  • 3. Department of Theoretical Physics, Aristotle University, Thessaloniki (Greece)
  • 4. Physics Department, Faculty of Science, University of Zagreb (Croatia)

Description

Proton rich nuclei are investigated in the framework of Covariant Density Functional Theory (CDFT). The Relativistic Hartree Bogoliubov (RHB) model is used to study the proton drip line in the region of heavy and superheavy nuclei. The dynamical behavior of nuclei with a large proton excess is studied within the Relativistic Quasiparticle Random Phase Approximation (RQRPA). Low lying El-strength is observed and it is shown that it corresponds to an oscillation of the proton skin against the isospin saturated neutron-proton core. This mode is in full analogy to the neutron pygmy resonances found in many nuclei with neutron excess

Additional details

Identifiers

DOI
10.1063/1.2827287;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
961
Journal Issue
1
Journal Page Range
p. 72-77
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
International conference on proton emitting nuclei and related topics
Acronym
PROCON 2007
Dates
17-23 Jun 2007
Place
Lisbon (Portugal)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39059491
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
DENSITY FUNCTIONAL METHOD; HARTREE-FOCK METHOD; HEAVY NUCLEI; ISOSPIN; NEUTRONS; NUCLEAR STRUCTURE; OSCILLATIONS; PROTON-EMISSION DECAY; PROTONS; RANDOM PHASE APPROXIMATION; RELATIVISTIC RANGE; RESONANCE; TRANSACTINIDE ELEMENTS
Descriptors DEC
APPROXIMATIONS; BARYONS; CALCULATION METHODS; DECAY; ELEMENTARY PARTICLES; ELEMENTS; ENERGY RANGE; FERMIONS; HADRONS; NUCLEAR DECAY; NUCLEI; NUCLEONS; PARTICLE PROPERTIES; TRANSPLUTONIUM ELEMENTS; TRANSURANIUM ELEMENTS; VARIATIONAL METHODS

Optional Information

Notes
(c) 2007 American Institute of Physics