Abstract
Presented is the first experimental demonstration of a dramatic radiative redistribution in transverse states for multi-GeV electrons/positrons, interacting with strong crystalline fields. Detailed analysis of energy loss, photon multiplicities, and scattering distributions leads to new physical insight into open questions such as radiative cooling/heating of the beams in aligned crystals, validity of the constant-field approximation, radiative capture of random particles (“feed in”) into channeled states, and the Landau-Pomeranchuk effect in multiphoton radiation spectra.
| Originalsprog | Engelsk |
|---|---|
| Tidsskrift | Physical Review Letters |
| Vol/bind | 79 |
| Nummer | 18 |
| Sider (fra-til) | 3415-3418 |
| Antal sider | 4 |
| ISSN | 0031-9007 |
| DOI | |
| Status | Udgivet - 3 nov. 1997 |