Abstract

Channeling radiation from 72 MeV electrons was measured using the new superconducting electron accelerator at Darmstadt (S-DALINAC). Radiation spectra were obtained for electrons channeled along the main axes and planes in a 13 μm thick silicon crystal. Good agreement between theory, i.e. many-beam calculations, and experiment can be reported for planar channeling radiation. The radiation at the transition from planar channeling in the (110) plane and the (111) plane to channeling along the 〈110〉 axis was also investigated. The spectra show a continuous change from pure planar radiation to the more intense axial channeling radiation, with new lines occurring in the (110) spectra for angles between the electron direction and the 〈110〉 axis smaller than about 10 mrad. The line energies depend on the angle to the axis and range from about 50 to several hundred keV.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.