A search for x-ray Cerenkov radiation
Fritchie, William Robert
Neighbours, John R.
Maruyama, Xavier K.
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Cerenkov x-ray emissions should not exist in media where the index of refraction is less than unity. In previous work, x-ray Cerenkov radiation at the K absorption edge of aluminum was reported to have been observed. The present experiment observed no x-ray Cerenkov radiation. However, radiation not characteristic of the Cerenkov mechanism was seen. The results of the experiment are provided. Various aspects of an experiment designed to investigate Cerenkov radiation in the x-ray region are also considered by exploring procedures, methods, equipment design and limitations. Suggestions for improvements to facilitate further experiments with media that allow the formation of Cerenkov radiation are provided.
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An experimental comparison of pumped superluminal electromagnetic radiation to Cerenkov radiation. Graham, Jerry Lee (Monterey, California. Naval Postgraduate School, 1980);Experiments were conducted to measure the intensity of radiation emitted by a superluminal 100 MeV electron moving through a static, periodic, plane polarized magnetic field oriented perpendicular to the electron's ...
Vujaklija, Milorad (1984-12);The physical mechanism of Cerenkov radiation in air caused by the periodic electron bunches is presented here in a simplified and exact mathematical forms, as well, as some applications and evidence. The experiment is an ...
Brown, Leslie John (Monterey, California. Naval Postgraduate School, 1981-12);It is proposed that electromagnetic radiation of a speci' fied frequency can be produced by stimulated Cerenkov radiation in a dielectric resonator excited by a relativistic electron beam. The frequency generated depends ...