不透明
发表于 2025-3-26 23:01:38
William A. Carter,Paula M. PithaThe potential, energy levels and the spectral distribution of the radiation produced by 20 MeV electrons channeled in the (100) plane of the piezo-crystal quartz (SiO.) are calculated taking into account the broadening due to scattering of electrons on thermal fluctuations and atomic electrons.
Exploit
发表于 2025-3-27 01:36:36
Chuanlin Feng,Biao Yu,Xin ZhangAfter a short review of the published few theoretical works on X-ray Cherenkov radiation (XCR) produced in some materials with positive dielectric constant near the K-, L-, M- absorption edges it is considered the existing and possible experimental results and discussed some applications.
愤愤不平
发表于 2025-3-27 08:41:17
Advanced Radiation Sources and Applications978-1-4020-3450-3Series ISSN 1568-2609
粗糙滥制
发表于 2025-3-27 10:27:56
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高贵领导
发表于 2025-3-27 16:48:05
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BILIO
发表于 2025-3-27 18:29:05
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采纳
发表于 2025-3-28 00:33:54
Wound Healing and Tissue Regeneratione. Foe this reason the search of the novel and cheaper sources using various types of radiation produced by 5-20 MeV electrons available at many hospitals, universities and firms in various countries is of great interest.
tooth-decay
发表于 2025-3-28 05:17:16
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nauseate
发表于 2025-3-28 09:42:10
https://doi.org/10.1007/978-1-4757-0214-9ted by relativistic charged particles that are channeling along a bent crystal. The PXR emitted from the whole length of the bent crystal is brought into focus. Some properties of focused PXR are estimated for typical experimental conditions, its possible applications are discussed. Besides, the fea
REIGN
发表于 2025-3-28 11:54:01
Wound Healing and Tissue Regeneration quasi-monochromatic tunable x-ray source for medical imaging. We present numerical calculations of spectral-angular density and angular distributions of x-rays producing by relatively low energy electron beam of a medical accelerator. Calculations were performed for silicon crystals depending on ta