Yazar, Harun ReşitUluer, İhsanÜnaloğlu, VolkanYaşar, Sinan2020-06-252020-06-252010closedAccess0577-9073https://hdl.handle.net/20.500.12587/4728We investigate the energy levels and the electric quadrupole transition probabilities B(E2;I(i) -> I(f)) and gamma-ray E2/M1 mixing ratios for selected transitions of (152 similar to 156)Gd. The results are in reasonably good agreement with the previous experimental values. The negative spin states of the even-odd (153)Gd isotope were studied within the framework of the interacting boson-fermion model (IBFM-1). The single fermion is assumed to be in one of the lh(9/2), 3p(3/2), 2f(5/2), and 3p(1/2) single particle orbits. It was found that the calculated negative spin state energy spectra of the even-odd (153)Gd isotope agrees quite well with the experimental data. The observed B(E2) values were also calculated and compared with the experimental data.eninfo:eu-repo/semantics/closedAccessArticle4833443552-s2.0-77957119299Q1WOS:000279012200004Q4