We consider the radiation emitted by an ultrarelativistic charged particle moving in a magnetic field, in the presence of an additional Lorentz-violating interaction. In contrast with prior work, we treat a form of Lorentz violation that is represented by a renormalizable operator. Neglecting the radiative reaction force, the particle’s trajectory can be determined exactly. The resulting orbit ...

Synchrotron radiation (SR) is a tunable, highly oriented, intense X-ray. Its tunability has led to XAFS being used as a common analytical tool, and is particularly useful for examining local structures. In fact, its use is indispensable to the examination of not only amorphous materials or solutions but also multicomponent systems. Thanks to the high intensity of SR, it is possible to determine...

Hamburger Synchrotron-Strahlungslabor, H A S Y M at DESY, Notkestr. 85,22607 Hamburg, Germany * Fachbereich 7 Physik &r Universitat Gesamthochschule Siegen, Adolf-Reichwein-Str. 2 , 57068 Siegen, Germany ** Kardiologische Abteilung der Medizinischen Klinik, Universitats-Krankt.nhaus Eppendoif, Martinistr. 52,20251 Hamburg, Germany *** Herz-Kreislauf-Klinik, Romstedter Str. 25,29549 Bad Bevensen...