HAL : in2p3-00518487, version 1
 arXiv : 1009.2444
 Physics Letters B 705 (2011) 193-199
 High mass exclusive diffractive dijet production in $\mathbf{p\bar{p}}$ collisions at $\mathbf{\sqrt{s}}$ = 1.96 TeV
 D0 Collaboration(s)
 (2011)
 We present evidence for diffractive exclusive dijet production with an invariant dijet mass greater than 100 GeV in data collected with the D0 experiment at the Fermilab Tevatron Collider. A discriminant based on calorimeter information is used to measure a significant number of events with little energy (typically less than 10 GeV) outside the dijet system, consistent with the diffractive exclusive dijet production topology. The probability for these events to be explained by other dijet production processes is $2 \times 10^{-5}$, corresponding to a 4.1 standard deviation significance.
 Thème(s) : Physique/Physique des Hautes Energies - Expérience
 Lien vers le texte intégral : http://fr.arXiv.org/abs/1009.2444
 in2p3-00518487, version 1 http://hal.in2p3.fr/in2p3-00518487 oai:hal.in2p3.fr:in2p3-00518487 Contributeur : Dominique Girod <> Soumis le : Vendredi 17 Septembre 2010, 14:08:28 Dernière modification le : Vendredi 28 Octobre 2011, 11:07:53