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Double diffraction dissociation at the Fermilab Tevatron collider

Affolder, T; Akimoto, H; Akopian, A; Albrow, MG; Amaral, P; Amidei, D; Anikeev, K; ... CDF Collaboration, ; + view all (2001) Double diffraction dissociation at the Fermilab Tevatron collider. PHYS REV LETT , 8714 (14) , Article 141802. 10.1103/PhysRevLett.87.141802. Green open access

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Abstract

We present results from a measurement of double diffraction dissociation in pp collisions at the Fermilab Tevatron collider. The production cross section for events with a central pseudorapidity gap of width Delta eta (0) > 3 (overlapping eta = 0) is found to be 4.43 +/- 0.02(stat) 1.18(syst) mb [3.42 +/- 0.01(stat) 1.09(syst) mb] at roots = 1800[630] GeV. Our results are compared with previous measurements and with predictions based on Regge theory and factorization.

Type: Article
Title: Double diffraction dissociation at the Fermilab Tevatron collider
Open access status: An open access version is available from UCL Discovery
DOI: 10.1103/PhysRevLett.87.141802
Publisher version: http://dx.doi.org/10.1103/PhysRevLett.87.141802
Language: English
Additional information: © 2001 The American Physical Society
Keywords: HADRONIC DIFFRACTION, POMERON
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy
URI: https://discovery.ucl.ac.uk/id/eprint/131896
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