1997/10/15 by H. Meyer, Meyer, H.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/9710362
14 pages, invited talk at the Gamma-Gamma conference ``Photon '97'', Egmond aan Zee, The Netherlands, May 1997
arxiv created 1997/10/15 · arxiv updated 2009/11/30
This century has seen a dramatic increase in observational possibilities of the physics of the universe. Several of the very recent new developments with emphasis on the particle physics aspect and in particular Gamma-Gamma interactions are briefly discussed in this talk.