4 Citations
QUASIPARTICLE RANDOM PHASE APPROXIMATION BASED ON THE RELATIVISTIC HARTREE-BOGOLIUBOV MODEL. II. NUCLEAR SPIN AND ISOSPIN EXCITATIONS
- Physics
- 2004
The proton-neutron relativistic quasiparticle random-phase approximation (PN-RQRPA) is formulated in the canonical single-nucleon basis of the relativistic Hartree-Bogoliubov model, for an effective…
The Gamow-Teller resonance in finite nuclei in the relativistic random phase approximation
- Physics
- 2004
Abstract.Gamow-Teller (GT) resonances in finite nuclei are studied in a fully consistent relativistic random phase approximation (RPA) framework. A relativistic form of the Landau-Migdal contact…
The Gamow–Teller excitation and its spreading mechanism
- Physics
- 2015
Gamow–Teller excitations attract the constant interest of physicists not only within nuclear structure but also in astrophysics. In this paper, the random phase approximation (RPA) plus…
Gamow-Teller states in relativistic nuclear models
- Physics
- 2003
[1]1 [1]1 [1]1 [1]—1〉[3]〈 1 |2| 3 〉[1]61kF EF kpknvF Γ [1]θ 1 [1]θ 1 [1]E1[3]〈 1 || 2 || 3 〉ki[1]θ 1 NN document The Gamow-Teller States in Relativistic Nuclear Models Haruki Kurasawa Department of…
References
SHOWING 1-10 OF 73 REFERENCES
Relativistic RPA for Isobaric Analogue and Gamow-Teller Resonances in Closed Shell Nuclei
- Physics
- 1998
Nuclear-Structure Effects Connected with Charge-Exchange Resonances
- Physics
- 1981
The excitation energies and the (p,n) cross sections of the giant Gamow-Teller resonance as well as the isobaric analog state in /sup 208/Pb are calculated. Similar to the results in electron…
Isoscalar giant resonances in a relativistic model.
- PhysicsPhysical review. C, Nuclear physics
- 1989
Isoscalar giant resonances in finite nuclei are studied in a relativistic random-phase approximation approach and it is found that monopole and quadrupole modes exhibit a collective character.
Relativistic description of nuclear systems in the Hartree-Fock approximation.
- PhysicsPhysical review. C, Nuclear physics
- 1987
The structure of infinite nuclear matter and finite nuclei is studied in the framework of the relativistic Hartree-Fock approximation to obtain a satisfactory description of binding energies and densities for light as well as heavy nuclei.
Random phase approximation for light nuclei based on fully relativistic Hartree-Fock calculations.
- PhysicsPhysical review. C, Nuclear physics
- 1988
The particle-hole spectra of light nuclei are examined in the self-consistent random phase approximation based on fully relativistic Hartree and Hartree-Fock models for the nuclear ground state, with sigma and ..omega parameters adjusted to fit the bulk properties of nuclear matter.
Vacuum contributions in a chiral effective Lagrangian for nuclei.
- PhysicsPhysical review. C, Nuclear physics
- 1995
A relativistic hadronic model, which incorporates nonlinear chiral symmetry and broken scale invariance, is presented and applied at the one-baryon-loop level to finite nuclei and good fits to the bulk properties of finiteuclei and single-particle spectra are obtained.
Neutron skin of spherical nuclei in relativistic and nonrelativistic mean-field approaches.
- PhysicsPhysical review. C, Nuclear physics
- 1992
It is pointed out that with an increase in isospin of nuclei, the neutron rms radii in the relativistic mean-field approach are larger than both the empirical data and the predictions of the Skyrme mean field.