Research on Emerging Medical radionuclides from the X-sections (REMIX): The Accelerator-based Production of 47Sc, 149Tb, 152Tb, 155Tb and 161Tb

Abstract

Abstract The REMIX project is focused on the cyclotron-based production of 47Sc, 149Tb, 152Tb, 155Tb and 161Tb radionuclides, whose decay characteristics make them suitable for medical applications. This work will outline the main results achieved withing the REMIX collaboration, that is organized in the following Work Packages (WP): WP1. Target manufacturing (49Ti, 50Ti and 155Gd2O3) and characterization; WP2. Nuclear cross section (XS) measurements with 49Ti and 50Ti targets for 47Sc production; WP3. Nuclear XS measurements with natDy, 159Tb and natEu targets for xxTb production; WP4. Nuclear XS modeling for 47Sc and 155Tb production; WP5. Dosimetric calculations for 47Sc- and xxTb-labelled radiopharmaceuticals; WP6. 155Tb Thick Target Yield (TTY) measurements; WP7. Apparatus design and realization for irradiation tests with the LARAMED beamline. Since the LARAMED bunkers and ancillary laboratories are currently under completion at the INFN-LNL, the nuclear XS experiments are carried out in collaboration with the GIP ARRONAX facility (Saint-Herblain, France) and the Thick Target Yield (TTY) measurements are performed at the Sacro Cuore Don Calabria hospital (SCDCh, Negrar, Verona, Italy).