提升 发表于 2025-3-28 18:30:37
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https://doi.org/10.1007/978-1-4615-0445-0ar and polarization properties of the PXR are described. Some possible applications of PXR as a source of linearly polarized, quasi monochromatic, smoothly tunable X-ray beams for energies from a few keV to several hundreds of keV are noted.Lament 发表于 2025-3-29 02:57:17
Correction to: Human-Centred Economics,ory, features a Lorentzian line shape with extremely narrow width. However, small angle scattering of the electron in the Coulomb potential of the crystal atoms results in a stochastic change of the electron direction. The latter leads to a line broadening which can be understood essentially as a stPcos971 发表于 2025-3-29 04:46:18
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Joseph Thachil George,Meghna Joseph Georgen the emitted wavelength or if it is modulated with a period close to this wavelength. In the first case, the radiation intensity is proportional to the square of the number .. of electrons in the bunch, instead of being linear in ... Thus we have enhancement by a factor ... In the second case, oneBone-Scan 发表于 2025-3-29 13:07:04
,Development of Human—Computer Interfaces,n of the particle motion by a crystal lattice field [.–.]. In this case the radiation of a particle in a crystal can be treated on the basis of the Born and semi-classical approximations of quantum electrodynamics as well as in the frames of the classical electrodynamics if one can neglect the radia原告 发表于 2025-3-29 17:44:05
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http://reply.papertrans.cn/31/3062/306193/306193_48.pngNEXUS 发表于 2025-3-30 01:36:36
Overview of Radiation from Dense Media,ental possibilities, powerful methods of investigations etc. has been concentrated for solving enormous problems in these area of science during the last century. The scientists working now in the field of high-energy physics, both theoretical and experimental, compose the brilliant part of up to da修正案 发表于 2025-3-30 05:34:53
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