arXiv:2504.07564·v1·Nuclear Theory

Excitation energies of $2_{1}^{+}$ and $4_{1}^{+}$ states of neutron deficient U and Pu isotopes

L.A. Malov · N.Yu. Shirikova · R.V. Jolos · E.A. Kolganova

The microscopic variant of the Grodzins relation and the Quasiparticle Phonon Model are applied to predict the excitation energies of the $2_{1}^{+}$ states of neutron deficient U and Pu isotopes. The P-factor systematics is used to determine the quadrupole deformation of nuclei under consideration. The excitation energies of the $4_{1}^{+}$ states are predicted based on the simple universal anharmonic vibrator type relation.

Comments: 5 pages

Excitation energies of 21+​ and 41+​ states of neutron deficient U and Pu isotopes

Abstract

Excitation energies of $2_{1}^{+}$ and $4_{1}^{+}$ states of neutron deficient U and Pu isotopes