Orateur
Description
With the AGATA-PRISMA setup at INFN Legnaro, the experiment "Pathway to nuclear structure in heavy neutron rich nuclei in the vicinity of N=126 and nuclei northwest of $^{132}\text{Sn}$ via multinucleon transfer reactions" was carried out to measure excited states to answer open questions in these regions of the nuclear chart. A primary $^{136}\text{Xe}$ beam with an energy of 1GeV hitting a $^{208}\text{Pb}$ target was used to produce the nuclei of interest via multinucleon transfer reactions. The beam-like reaction products are detected with the PRISMA spectrometer positioned at the grazing angle. With the PRISMA spectrometer, the energy E, nuclear charge Z, velocity $\beta$, charge state q and mass number A of the beam-like isotopes are measured in the range of Z=53-56 to select the nuclei of interest. Data analysis is perfomed for all components of the PRISMA spectrometer in order to achieve the best possible identification of the difficult-to-access neutron-rich lead-like isotopes. Coincident gamma-ray spectra from excited states of the beam- and target-like particles were measured with the AGATA spectrometer composed of 33 HPGe crystals. Status of the selection of the reaction channels and the actual status of the data analysis will be presented.
