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Measurement of the inclusive cross section of jets in γγ interactions at TRISTAN
- Source :
- Physics Letters B. 314:149-158
- Publication Year :
- 1993
- Publisher :
- Elsevier BV, 1993.
-
Abstract
- We have investigated the properties of jet production in almost real γγ collisions at √s=58 GeV with the TOPAZ detector at the TRISTAN e+e− collider. The data were analyzed with a jet-clustering method based on a cone algorithm. The jet rate shows evidence for a hard scattering effect of the hadronic constituents of a photon (resolved photon processes). We have also observed a substantial energy flow in the small-angle region, which is additional evidence for resolved photon processes. We present the transverse momentum dependence of the inclusive jet and two-jet cross sections and compare them with different model predictions.
Details
- ISSN :
- 03702693
- Volume :
- 314
- Database :
- OpenAIRE
- Journal :
- Physics Letters B
- Accession number :
- edsair.doi...........7a0760af183bceb05300ab30ec87eda2