Gamma-ray spectroscopy of exotic neutron-rich nuclei in the doubly magic 132Sn region

An experiment with the aim to obtain information on the excited states of neutron-rich nuclei with N∼82 was performed at RIBF/RIKEN as part of the HiCARI campaign. The method to identify nuclei on ion-by-ion basis, including charge-state identification, is presented. The Doppler correction technique was validated using the test case of 131In, based on the prompt πp3/2 → πp1/2 transition at 988 keV. Preliminary analysis of the 130Cd spectrum is also presented.