836 articles – 5610 Notices  [english version]
 HAL : in2p3-00011501, version 1
 arXiv : hep-ex/9912061
 Physics Letters B 531 (2002) 52-60
 Hard single diffraction in $\bar{p}p$ collisions at $\sqrt s$ = 630 and 1800 GeV
 D0 Collaboration(s)
 (2002)
 Using the DØ detector, we have studied events produced in $\bar{p}p$ collisions that contain large forward regions with very little energy deposition (“rapidity gaps”) and concurrent jet production at center-of-mass energies of $\sqrt s$ = 630 and 1800 GeV. The fraction of events with forward or central jets associated with rapidity gaps is compared to predictions for hard diffraction. We also extract the momentum loss for scattered protons in such processes.
 Thème(s) : Physique/Physique des Hautes Energies - Expérience
 Lien vers le texte intégral : http://fr.arXiv.org/abs/hep-ex/9912061
 in2p3-00011501, version 1 http://hal.in2p3.fr/in2p3-00011501 oai:hal.in2p3.fr:in2p3-00011501 Contributeur : Emmanuelle Vernay <> Soumis le : Mercredi 30 Août 2006, 09:24:47 Dernière modification le : Mercredi 30 Août 2006, 09:30:36