The effect of the neutron-proton pairing interaction on the excited 0+states in some deformed nuclei of the rare-earth region


Gerceklioglu M. , KULIEV A., ERBIL H.

EUROPHYSICS LETTERS, cilt.47, ss.25-29, 1999 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 47 Konu: 1
  • Basım Tarihi: 1999
  • Doi Numarası: 10.1209/epl/i1999-00345-2
  • Dergi Adı: EUROPHYSICS LETTERS
  • Sayfa Sayıları: ss.25-29

Özet

In this work, the effect of the special type of neutron-proton (snp) interaction which was proposed by the authors previously, on the excited 0+ states in deformed even-even nuclei is investigated using the Quasiparticle Random Phase Approximation (QRPA) method. The results show that the energies of the 0+ states change and a new state depending on the value of the parameter q below the gap energy level appears.