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Theoretical description of the total $\gamma*\gamma*$ cross-section and its confrontation with the LEP data on doubly tagged $e^{+}e^{-}$ events
We perform a detailed analysis of the total inelastic cross-section for gamma*gamma* collisions. Different contributions coming from the quark box diagram, reggeons, the soft and hard pomeron are included. The QCD pomeron contribution contains a dominant part of subleading effects which reduces its...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2000
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/s100520000535 http://cds.cern.ch/record/467485 |