Publication: Relativistic electron energy conversion in one photon in crystals
Дата
2020
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© 2020 IOP Publishing Ltd and Sissa Medialab.Interaction of relativistic electrons with crystal axis is traditionally described in terms of channeling model - i.e. as a motion in some homogeneous averaged axial potential. However, real crystals are made of atoms, positioned periodically. Interaction of electrons with periodical potential must be accompanied with transitions of discrete portions of momentum Δ p∥ = 2π nℏ /d, n = 1, 2, 3,, defined by the potential period d. Transmission of sufficient portion of longitudinal momentum to the lattice may be accompanied by the emission of photon with correspondingly high energy. In case of relativistic electrons with energies E1 ∼ GeV or more, nearly all the electron's energy may be converted into just one photon.
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Kalashnikov, N. P. Relativistic electron energy conversion in one photon in crystals / Kalashnikov, N.P., Olchak, A.S. // Journal of Instrumentation. - 2020. - 15. - № 1. - 10.1088/1748-0221/15/01/C01041
URI
https://www.doi.org/10.1088/1748-0221/15/01/C01041
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https://openrepository.mephi.ru/handle/123456789/20439
https://www.scopus.com/record/display.uri?eid=2-s2.0-85081677294&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000525449100041
https://openrepository.mephi.ru/handle/123456789/20439