micturition
发表于 2025-3-25 03:59:34
https://doi.org/10.1007/978-3-030-33047-7ting screen is one of the most investigated problems in the theory of diffraction radiation. Such a screen can be a thin metal plate; in this case, radiation should be considered at frequencies below plasmon frequencies, i.e., at optical, infrared, millimeter, etc. frequencies.
细菌等
发表于 2025-3-25 08:12:33
https://doi.org/10.1007/978-3-030-33047-7ss section for the scattering of an electromagnetic wave from an atom is maximal near resonance, so that the diffraction radiation intensity should increase at resonant frequencies. As known, the transverse field of a source at small distances is much lower than the longitudinal field. Therefore, th
动脉
发表于 2025-3-25 11:57:15
Leon Cremonini,John Taylor,K. M. Joshit, in the range of wavelengths comparable with the length of the electron bunch .., radiation becomes coherent, i.e., the intensity of radiation generated by the bunch depends quadratically on the number of electrons in the bunch (on the “population” of the bunch).
Complement
发表于 2025-3-25 18:48:06
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critique
发表于 2025-3-25 22:29:47
The Empty Nest as a Phase of Fatherhood generated by relativistic electrons was carried out only in 1995 . The scheme of the experiment is shown in Fig. 9.1. The measurements were performed with a 150-MeV electron beam consisting of bunches with a length of about 1 mm and a diameter of about 2.5 mm. The population of a bunch was 1.5·1
Surgeon
发表于 2025-3-26 01:50:13
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Wordlist
发表于 2025-3-26 04:34:08
Springer Tracts in Modern Physicshttp://image.papertrans.cn/d/image/278982.jpg
Insulin
发表于 2025-3-26 12:30:16
0081-3869 udies are presented in this book. The book may also serve as guide to classical electrodynamics applications in beam physics and electrodynamics. It can be of great use for young researchers to develop skills and for experienced scientists to obtain new results.978-3-642-26546-4978-3-642-12513-3Series ISSN 0081-3869 Series E-ISSN 1615-0430
爱了吗
发表于 2025-3-26 16:12:09
Diffraction Radiation at the Resonant Frequency,e resonant photon, i.e., the photon whose energy is close to the exciton energy does not penetrate inside the medium. For the same reason, the emission of resonant transverse waves by an atom from the depth of a dense medium is impossible. Thus, the probability of the formation of diffraction radiat
你不公正
发表于 2025-3-26 18:04:56
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