The Isospin Admixture of The Ground State and The Properties of The Isobar Analog Resonances In Deformed Nuclei

Journal Article · Tue Nov 11 04:00:00 EST 2008 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3039856· OSTI ID:21254829

Aygor, H Ali; Maras, Ismail ^[1]; Cakmak, Necla; Selam, Cevad ^[2]

---

1. Celal Bayar University, Department of Physics, Manisa (Turkey)
2. Anadolu University, Department of Physics, Eskisehir (Turkey)

Within quasiparticle random phase approximation (QRPA), Pyatov-Salamov method for the self-consistent determination of the isovector effective interaction strength parameter, restoring a broken isotopic symmetry for the nuclear part of the Hamiltonian, is used. The isospin admixtures in the ground state of the parent nucleus, and the isospin structure of the isobar analog resonance (IAR) state are investigated by including the pairing correlations between nucleons for {sup 72-80}Kr isotopes. Our results are compared with the spherical case and with other theoretical results.

• OSTI ID: 21254829
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1072; ISSN 0094-243X; ISSN APCPCS
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
DEFORMED NUCLEI
GROUND STATES
HAMILTONIANS
ISOSPIN
ISOVECTORS
KRYPTON 72
KRYPTON 73
KRYPTON 74
KRYPTON 75
KRYPTON 76
KRYPTON 77
KRYPTON 78
KRYPTON 79
KRYPTON 80
NUCLEAR STRUCTURE
QUASI PARTICLES
RANDOM PHASE APPROXIMATION
SYMMETRY