DSAM lifetime measurements in 73 As

The levels in 73 As were excited via 73 Ge(p,nγ) reaction at the FN Tandem Van de Graaff accelerator of the IAP - Bucharest. The life time measurements were done with the Doppler-shift attenuation method. For a theoretical interpretation of the results we used the interacting boson-fermion model, coupling a proton to the 72 Ge core. To describe the core we used the PHINT and FBEM codes, and the ODDA and FBEM codes for the calculations of the 73 As energy levels and their decay properties. A table is given containing the lifetime values and the spin-parity assignments for 9 energy levels ranging from 993.71 keV to 1977.2 keV. The calculations are still in progress