Анатолий Павлович Серебров, В.Г. Ивочкин, Р. М. Самойлов, А. К. Фомин, В. Г. Зиновьев, С. С. Волков, В.Л. Головцов, Н.В. Грузинский, П.В. Неустроев, Валерий Валерьевич Федоров, И.В. Паршин, А. А. Герасимов, М.Е. Зайцев, М.Е. Чайковский, А. М. Гагарский, А. Л. Петелин, А. Л. Ижутов, М.О. Громов, С.А. Сазонтов, А.А. Тузов, В. И. Рыкалин, Дмитрий Анатольевич Макаренков, А.М. Немерюк, Т. Е. Кузьмина
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Создание второй нейтринной лаборатории на реакторе СМ-3 с целью увеличения точности эксперимента "Нейтрино-4"
In the experiment "Neutrino-4" on the search for a sterile neutrino, the effect of oscillations was found at a confidence level of 3 standard deviations. In order to significantly increase the accuracy of the experiment, a second neutrino laboratory is created at the SM-3 reactor (Dimitrovgrad, Russia) and a new neutrino detector is developed. The scintillation-type detector consists of 4 modules having a multi-sectional structure with a horizontal arrangement of 100 sections with PMTs located on both sides of the section. The possibility of increasing the accuracy of the experiment by a factor of 2.7 is shown, which will make it possible to achieve a confidence level of more than 5 standard deviations and answer the question of the existence of a sterile neutrino.
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