Are the reactions γγ-->VV' a challenge for the factorized Pomeron at high energies?
Abstract
We would like to point to the strong violation of the putative factorized Pomeron exchange model in the reactions γγ-->VV' in the high-energy region where this model works fairly well in all other cases.
- Publication:
-
Physical Review D
- Pub Date:
- December 1999
- DOI:
- 10.1103/PhysRevD.60.117503
- arXiv:
- arXiv:hep-ph/9903409
- Bibcode:
- 1999PhRvD..60k7503A
- Keywords:
-
- 12.40.Nn;
- 13.60.Le;
- 13.65.+i;
- Regge theory duality absorptive/optical models;
- Meson production;
- High Energy Physics - Phenomenology;
- High Energy Physics - Experiment
- E-Print:
- 4 pages, LaTex, 1 fig. in postscript, minor typos corrected, to be published in Phys. Rev. D 60, 117503 (1999)