Куликов Г.Г., Шмелев А.Н., Апсэ В.А., Куликов Е.Г.
Предлагается новый замедлитель нейтронов – радиогенный свинец на основе изотопа 208Pb с низким сечением поглощения нейтронов. Использование его в быстром реакторе позволит замедлить реакцию деления на мгновенных нейтронах. Это улучшит безопасность реактора. Радиогенный свинец с высоким содержанием 208Pb может быть добыт из ториевых и торий-урановых руд, что подтверждают исследования, выполненные в Университете Сан Паулу (Бразилия).
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