New brilliant coherent effects arise for e+e- pair creation by high energy photons in a crystal, when e+ and e- form the neutral bound state (positronium atom moving with relativistic velocity), and for e+ e- pair creation by relativistic heavy particles passing through the crystal, when e- (e+) is captured into the K-shell of the projectile particles.
|Number of pages||6|
|Journal||Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms|
|Publication status||Published - Oct 1996|
ASJC Scopus subject areas
- Surfaces, Coatings and Films
- Surfaces and Interfaces