Speaker
Description
We propose to study the shape coexistence in the unstable neutron-rich system $^{102}$Zr (N = 62). The shape coexistent phenomenon around N = 60 has been identified by measuring the low-lying excided 0$^+$ states recently. In this study, we probe the shape coexistence in $^{102}$Zr by measuring the second 0$^+$ states using the two-neutron transfer (p,t) reaction at 40 MeV/u. The OEDO beamline at RIBF is used to degrade the energy of the radioactive $^{104}$Zr beam. The emitted tritons are measured by the TiNA system. Reaction residues are identified by the SHARAQ spectrometer. Gamma rays emitted from de-excitation from the second 0$^+$ state are detected by DALI2. By measuring the differential cross section for (p,t), we investigate nature of the second 0$^+$ state and thereby study the different shapes inside the neutron-rich Zr beyond N = 60.
