Study of V, Mn, and Co Isotopes

Nuclei with odd number of protons are studied using the Hartree-Fock-Bogoliubov method. The binding energies, single-particle spectra, quadrupole moments, $B\mathrm{}\left(E2\mathrm{}\right)\mathrm{}$ values, and the pickup strengths are calculated. By comparing the results for the neighboring even nuclei one can study the sets of isotones. The nuclei with $N=26\mathrm{}$ (${}_{}{}^{48}{}_{}{}^{}\mathrm{Ti}$, ${}_{}{}^{49}{}_{}{}^{}\mathrm{V}$, ${}_{}{}^{50}{}_{}{}^{}\mathrm{Cr}$, ${}_{}{}^{51}{}_{}{}^{}\mathrm{Mn}$, and ${}_{}{}^{52}{}_{}{}^{}\mathrm{Fe}$), $N=28\mathrm{}$ (${}_{}{}^{50}{}_{}{}^{}\mathrm{Ti}$, ${}_{}{}^{51}{}_{}{}^{}\mathrm{V}$, ${}_{}{}^{52}{}_{}{}^{}\mathrm{Cr}$, ${}_{}{}^{53}{}_{}{}^{}\mathrm{Mn}$, ${}_{}{}^{54}{}_{}{}^{}\mathrm{Fe}$, and ${}_{}{}^{55}{}_{}{}^{}\mathrm{Co}$), and $N=30\mathrm{}$ (${}_{}{}^{53}{}_{}{}^{}\mathrm{V}$, ${}_{}{}^{54}{}_{}{}^{}\mathrm{Cr}$, ${}_{}{}^{55}{}_{}{}^{}\mathrm{Mn}$, ${}_{}{}^{56}{}_{}{}^{}\mathrm{Fe}$, and ${}_{}{}^{57}{}_{}{}^{}\mathrm{Co}$) are studied to understand the effects of the addition of a proton on the deformation, Fermi surface, fluctuations of the proton separation energies, pair separation energies, and the configuration mixing.