Dipole and spin-dipole strength distributions in Te-124,Te-126,Te-128,Te-130 isotopes

ÇAKMAK N., ÇAKMAK Ş., SELAM C., ÜNLÜ S.

PRAMANA-JOURNAL OF PHYSICS, vol.90, no.2, 2018 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 90 Issue: 2
  • Publication Date: 2018
  • Doi Number: 10.1007/s12043-017-1503-z
  • Journal Name: PRAMANA-JOURNAL OF PHYSICS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Eskisehir Osmangazi University Affiliated: Yes

Abstract

We try to present the structure of 1(-) excitations in open-shell Te-124,Te-126,Te-128,Te-130 isotopes. Electric dipole states are investigated within a translational and Galilean invariant model. Also, a theoretical description of chargeconserving spin-dipole 1(-) excitations is presented for the same isotopes. The energy spectra for both kinds of excitations are analysed in detail. Furthermore, a comparison of the calculated cross-sections and energies with the available experimental data is given.