impale
发表于 2025-4-1 04:27:44
Bunch Coherence in Parametric X-Ray Radiation,n 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, one
散步
发表于 2025-4-1 09:11:03
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Kaleidoscope
发表于 2025-4-1 11:12:38
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