Generation of hard transition X-rays by relativistic electrons in multilayered metal targets / M. Yu. Andreyashkin [et al.]
Уровень набора: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Scientific JournalЯзык: английский.Страна: .Резюме или реферат: Spectra of resonance transition X-rays (RTR) generated in a periodical target composed of 9 Sn foils 11 µm in thickness spaced by 52 µm have been measured. They are shown to be significantly narrowed due to the influence of the K-shell photoabsorption edge. The ratio between intensities of RTR and bremsstrahlung is discussed. In the X-ray spectra measured using an equivalent continuous 100 µm Sn target the density effect is masked by the contribution of the transition radiation generated on the two surfaces.Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ Ресурсы он-лайн:Щелкните здесь для доступа в онлайнНет реальных экземпляров для этой записи
Title screen
Spectra of resonance transition X-rays (RTR) generated in a periodical target composed of 9 Sn foils 11 µm in thickness spaced by 52 µm have been measured. They are shown to be significantly narrowed due to the influence of the K-shell photoabsorption edge. The ratio between intensities of RTR and bremsstrahlung is discussed. In the X-ray spectra measured using an equivalent continuous 100 µm Sn target the density effect is masked by the contribution of the transition radiation generated on the two surfaces
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