Long-wavelength transition radiation by relativistic electrons in a pre-wave zone

• Опубліковано в: : Вопросы атомной науки и техники
• Дата: 2001
• Автори: Dobrovolsky, S.N., Shul’ga, N.F.
• Формат: Стаття
• Мова: Англійська
• Опубліковано: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2001
• Теми: Electrodynamics of high energies in matter and strong fields
• Онлайн доступ: https://nasplib.isofts.kiev.ua/handle/123456789/79439
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Цитувати: Long-wavelength transition radiation by relativistic electrons in a pre-wave zone / S.N. Dobrovolsky, N.F. Shul'ga // Вопросы атомной науки и техники. — 2001. — № 6. — С. 121-124. — Бібліогр.: 12 назв. — англ.

The spectral-angular density of electromagnetic energy flux through the small detector in the "pre-wave zone" caused by relativistic electron in "forward" direction in the case of normal electron transition through a thin metallic transverse-bounded target is investigated. We show that detected intensity can be very differ from the spectral-angular density of radiation as well it is measured in the "wave zone" as it is measured in "pre-wave zone" by infinite detector. This distortion is depended from the detector placing in the "pre-wave zone" and from the ratio between transversal size of target and effective transversal diameter of radiation formation region.