Abstract
A simple and process-independent formula is given for radiative corrections in single-tag and double-tag measurements of γγ reactions. Its conditions of validity are that (i) in the γγ process itself all particles produced are detected and (ii) final-state particles, including the tagged electron(s), are measured with a good resolution in energy and momentum.
- Received 24 February 1988
DOI:https://doi.org/10.1103/PhysRevD.38.2280
©1988 American Physical Society