ANRI ANRI АНРИ (Аппаратура и Новости Радиационных Измерений) 2075-1338 52512 10.37414/2075-1338-2022-110-3-68-76 Научные статьи Scientific article Научные статьи Electron Paramagnetic Resonance Signal in Wheat Seeds Induced by Low-Energy Electron Beams Исследование радиационно- индуцированного сигнала электронного парамагнитного резонанса зерен пшеницы, облученных низкоэнергетическим пучком электронов Нархова Анастасия А. Narhova Anastasiya A. Вазиров Руслан А. Vazirov Ruslan A. Соковнин Сергей Ю. Sokovnin Sergey Yu.

доктор технических наук;

doctor of technical sciences;

 Уральский Федеральный Университет Екатеринбург Россия Ural Federal University Ekaterinburg Russian Federation Уральский федеральный университет Екатеринбург Россия Ural Federal University Ekaterinburg Russian Federation Уральский федеральный университет Екатеринбург Россия Ural Federal University Ekaterinburg Russian Federation Институт электрофизики УрО РАН Екатеринбург Россия Institute of Electrophysics UB RAS Ekaterinburg Russian Federation 22 08 2022 22 08 2022 3 68 76 22 08 2022 https://doza.editorum.ru/en/nauka/article/52512/view

Применение радиационной обработки продукции пищевой промышленности и сельского хозяйства влечет за собой необходимость контроля величин, применяемых при облучении доз. В работе показана возможность использования ЭПР-спектрометрии для дозиметрического контроля при облучении образцов пшеницы низкоэнергетическим пучком электронов (0,5 МэВ) на ускорителе УРТ-0.5. Представлен общий вид спектров радиационно-индуцированного сигнала ЭПР, изучена его временная кинетика. Получены зависимости интенсивности ЭПР сигнала от значения поглощенной дозы.

The use of radiation processing of food and agricultural products entails the need to control the values of the applied doses. This work shows the possibility of using EPR spectrometry for dosimetry monitoring of wheat samples irradiated at the URT-0.5 (0.5 MeV) electron accelerator. The general view of the spectra of the radiation-induced EPR signal is presented, its time kinetics is studied. The dependences of the EPR signal intensity on the value of the absorbed dose are obtained.

 радиационная обработка пищевая продукция ионизирующее излучение зерновая продукция пшеница ЭПР пучок электронов radiation processing food products ionizing radiation grains wheat EPR electron beam

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