The photino mass and γγ∼γ∼ production in e +e - annihilation
Abstract
We present the exact calculation of the cross section for the process e +e - → γγ∼γ∼ with finite photino mass. The process is one of the best places to search for the stable photino at PETRA energy.
- Publication:
-
Physics Letters B
- Pub Date:
- May 1984
- DOI:
- 10.1016/0370-2693(84)91246-2
- Bibcode:
- 1984PhLB..139..208K