We perform the first direct mass measurements of neutron-rich titanium isotopes around neutron number $40$ at the RIKEN Radioactive Isotope Beam Factory by using the time-of-flight magnetic-rigidity technique. The atomic mass excesses of measured nuclei suggest emergence of the Jahn-Teller stabilization around $^{62}$Ti.
Developments of state-of-art radiation detectors
A news article about the OEDO project in Nuclear Physics News
We perform the first direct mass measurements of neutron-rich calcium isotopes beyond neutron number $34$ at the RIKEN Radioactive Isotope Beam Factory by using the time-of-flight magnetic-rigidity technique. The atomic mass excesses of $^{55–57}$Ca are determined for the first time.
The quadrupole collectivity of neutron-rich even-even neon and magnesium nuclei around $N=20$, $^{28,30}$Ne, and $^{34,36}$Mg, was studied via proton inelastic scattering on a liquid hydrogen target by in-beam $\gamma$-ray spectroscopy in inverse kinematics.