Excited states of semimagic ${}^{50}\mathrm{Ti}$ were studied up to the neutron-separation energy via the $(d,p)$ and $(d,p\gamma )$ reactions. In total, 82 excited states were identified based on the measurement of angular distributions with the Super-Enge Split-Pole Spectrograph at Florida State University. From the experimental data, sum rules related to vacancies were calculated for the $2p_{3/2}$, $2p_{1/2}$, $1f_{5/2}$, $1g_{9/2}$, and $2d_{5/2}$ neutron single-particle orbitals and compared with predictions obtained with the time-dependent continuum shell model, the quasiparticle-phonon model, and the relativistic equation of motion theory. A comparison for the $(d,p)$ data obtained for ${}^{51}\mathrm{Ti}$ and ${}^{50}\mathrm{Ti}$ is also presented, focusing on differences in the single-particle strength fragmentation in even-$A$ and odd-$A$ nuclei.

Close

PrevNext

View figure in article

• Direct reactions
• Energy levels
• Nuclear reactions
• Nuclear spin & parity
• Nuclear structure & decays
• Spectroscopic factors & electromagnetic moments
• Transfer reactions
• 39 ≤ A ≤ 58
• Collective models
• Nuclear many-body theory
• Shell model
• Spectrometers & spectroscopic techniques