METHOD OF PRODUCING STRONTIUM-82 RADIOISOTOPE Russian patent published in 2015 - IPC G21G1/10 

FIELD: physics.

SUBSTANCE: method includes irradiating a target on a proton accelerator and separating ⁸²Sr without a carrier from the irradiated target. The target used is the ⁸⁴Sr isotope; the target is irradiated with a beam of protons; during irradiation, as a result of a threshold nuclear reaction ⁸⁴Sr(p, 3n)⁸²Y, ⁸²Y is produced in the target and extracted from the target using a radiochemical technique, wherein the decay product of ⁸²Y, which is the desired ⁸²Sr (without carrier) isotope, is further separated using a radiochemical technique. The object of the invention is to produce ⁸²Sr without a carrier in the proton energy range of E_p≤30-40 MeV, using standard cyclotrons with E_p≤30-40 MeV to produce ⁸²Sr, increasing the integrated yield of ⁸²Sr in a production scheme based on the reaction Rb(p, xn)⁸²Sr on accelerators with E_p=70-100 MeV for producing ⁸²Sr.

EFFECT: solving the set task.

2 cl, 1 dwg