КВАЗИМАГНИТНЫЙ РЕЗОНАНС В ЭКСПЕРИМЕНТАХ ПО ПОИСКУ ЭЛЕКТРИЧЕСКИХ ДИПОЛЬНЫХ МОМЕНТОВ В НАКОПИТЕЛЬНЫХ КОЛЬЦАХ
Аннотация
Представлено общее теоретическое описание магнитного резонанса, которое необходимо для детального анализа динамики спина в экспериментах по поиску электрических дипольных моментов в накопительных кольцах. Для произвольной начальной поляризации получены общие формулы, описывающие эволюцию всех компонент вектора поляризации при магнитном резонансе. Рассмотрен квазимагнитный резонанс для частиц и ядер, движущихся в прерывных возмущающих полях ускорителей и накопительных колец. Исследованы отличительные черты квазимагнитных резонансов в экспериментах по поиску электрических дипольных моментов в накопительных кольцах. Выведены формулы для эффекта, обусловленного электрическим дипольным моментом. Обсуждены основные систематические ошибки.
Об авторе
А. Я. Силенко
Институт ядерных проблем Белорусского государственного университета; Объединенный институт ядерных исследований
Беларусь
Беларусь
доктор физико- математических наук, ведущий научный сотрудник
11, ул. Бобруйская, 220030, г. Минск
ведущий научный сотрудник
лаборатория теоретической физики им. Н. Н. Боголюбова
ул. Жолио-Кюри, 6, 141980, г. Дубна, Московская обл.
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