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

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

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 s...

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Bibliographische Detailangaben
Hauptverfasser: Aygor, H Ali, Cakmak, Necla, Maras, Ismail, Selam, Cevad
Format: Tagungsbericht
Sprache:eng
Schlagworte:
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 PHYSICS AND RADIATION PHYSICS
NUCLEAR STRUCTURE
QUASI PARTICLES
RANDOM PHASE APPROXIMATION
SYMMETRY
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Beschreibung
Zusammenfassung: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 72-80Kr isotopes. Our results are compared with the spherical case and with other theoretical results.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.3039856