Gamma spectroscopy with neutron spectroscopy around N$=$50, 82

Nuclear beta-decay presents a selective probe to study the daughter nucleus, where this selectivity can be exploited to study the properties of states involving specific single-particle orbits. Neutron single-hole orbitals in $^{\mathrm{133}}$Sn were studied in the beta-decay of $^{\mathrm{133}}$In at the ISOLDE facility, CERN. Gamma ray were detected by a High-purity Germanium detector clover and delayed neutrons were detected with the IDS neutron time-of-flight detector. Preliminary results showing gamma emission from neutron unbound states will be shown.