The production of light Goldstone particles on photon colliders

Abstract

It is shown that by realizing the project of intensive $\gamma$ beams with large energy (project PLC) an essential flux of light Goldstone particles (axions, arions, familons, majorons) will be generated. The light higgs can be observed via interaction with matter. The probability of light higgs - electron production by absorption of several laser photons simultaneously is calculated.

LaTex2e, 9 pages, 1 Postscript figure, PSfile