APPLICATION OF THE LINAC OF THE IREN FACILITY FOR PRODUCTION SOME RADIONUCLIDES AND MULTIELEMENTAL ACTIVATION ANALYSIS

The possibility to develop multielemental activation analysis and production of some radionuclides widely used for the nuclear medicine, radiobiology and ecology monitoring at the linear electron accelerator (Ee- = 75 MeV) of the facility IREN (FLNP, JINR) are considered. Based on the experimental data obtained at low energy (Ee- < 30 MeV) electron accelerators as well as the microtron MT-25 (FLNR, JINR) with the power 0.57 kW, are estimated photonuclear reaction yields for some radionuclides for the linear electron accelerator (Ee- = 75 MeV). Technical parameter of the linac will be as follow as: the electron beam current 2.8 A in 100 microsecond impulse and frequency 50 Hz, that means the electron beam power -1.1 kW in the target.