Final States in Photon-Photon and Photon-Proton Interactions
Abstract
The total hadronic photon-photon cross-section measured by L3 and OPAL and the apparent discrepancy between the results are discussed. OPAL measurements of jet and charged hadron production in photon-photon scattering and preliminary H1 results on neutral pion production in photon-proton scattering are also presented. The mechanism of baryon number transfer in photon-proton interactions at HERA has been studied for the first time by H1.
- Publication:
-
arXiv e-prints
- Pub Date:
- October 1998
- DOI:
- 10.48550/arXiv.hep-ex/9810011
- arXiv:
- arXiv:hep-ex/9810011
- Bibcode:
- 1998hep.ex...10011S
- Keywords:
-
- High Energy Physics - Experiment
- E-Print:
- 7 pages, 14 figures, uses ltwol2e.sty, submitted to Proceedings of ICHEP98, Vancouver, Canada, 22-30 July 1998