dorsal/arxiv
View SchemaResonant Diffusive Radiation in Random Multilayered Systems
| Authors | Zh. S. Gevorkian, J. Verhoeven |
|---|---|
| Categories | |
| ArXiv ID | physics/0510152 |
| URL | https://arxiv.org/abs/physics/0510152 |
| DOI | 10.1016/j.nimb.2006.03.183 |
Abstract
We have theoretically shown that the yield of diffuse radiation generated by relativistic electrons passing random multilayered systems can be increased when a resonant condition is met. Resonant condition can be satisfied for the wavelength region representing visible light as well as soft X-rays. The intensity of diffusive soft X-rays for specific multilayered systems consisting of two components is compared with the intensity of Cherenkov radiation. For radiation at photon energy of $99.4eV$, the intensity of Resonant Diffusive Radiation (RDR) generated by $5MeV$ electrons passing a $Be/Si$ multilayer exceeds the intensity of Cherenkov radiation by a factor of $\approx 60$ for electrons with the same energy passing a $Si$ foil. For a photon energy of $453eV$ and $13MeV$ electrons passing $Be/Ti$ multilayer generate RDR exceeding Cherenkov radiation generated by electrons passing a $Ti$ foils by a factor $\approx 130$.
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"abstract": "We have theoretically shown that the yield of diffuse radiation generated by\nrelativistic electrons passing random multilayered systems can be increased\nwhen a resonant condition is met. Resonant condition can be satisfied for the\nwavelength region representing visible light as well as soft X-rays. The\nintensity of diffusive soft X-rays for specific multilayered systems consisting\nof two components is compared with the intensity of Cherenkov radiation. For\nradiation at photon energy of $99.4eV$, the intensity of Resonant Diffusive\nRadiation (RDR) generated by $5MeV$ electrons passing a $Be/Si$ multilayer\nexceeds the intensity of Cherenkov radiation by a factor of $\\approx 60$ for\nelectrons with the same energy passing a $Si$ foil. For a photon energy of\n$453eV$ and $13MeV$ electrons passing $Be/Ti$ multilayer generate RDR exceeding\nCherenkov radiation generated by electrons passing a $Ti$ foils by a factor\n$\\approx 130$.",
"arxiv_id": "physics/0510152",
"authors": [
"Zh. S. Gevorkian",
"J. Verhoeven"
],
"categories": [
"physics.acc-ph"
],
"doi": "10.1016/j.nimb.2006.03.183",
"title": "Resonant Diffusive Radiation in Random Multilayered Systems",
"url": "https://arxiv.org/abs/physics/0510152"
},
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