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

Aygor H. A., Cakmak N., MARAŞ İ., Selam C.

Conference on Nuclear Physic and Astrophysics - From Stable Beams to Exotic Nucle, Cappadocia, Turkey, 25 - 30 June 2008, vol.1072, pp.310-312 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 1072
  • Doi Number: 10.1063/1.3039856
  • City: Cappadocia
  • Country: Turkey
  • Page Numbers: pp.310-312
  • Keywords: Pyatov-Salamov Method, Deformed nuclei, IAR, QRPA, NEUTRON-STARS, IDENTIFICATION, SN-100, MATTER, SPIN
  • Anadolu University Affiliated: Yes

Abstract

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 die 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 Kr72-80 isotopes. Our results are compared with the spherical case and with other theoretical results.