Hard diffraction results using D0
Conference
·
OSTI ID:568846
- Moskovskij Gosudarstvennyj Univ., Moscow (Russian Federation). Nauchno-Issledovatel`skij Inst. Yadernoj Fiziki
The preliminary results on the search for hard diffraction in pp collisions with the D0 detector at Fermilab are presented. The presence of forward rapidity gaps is observed in events with high transverse momentum jet production at the center of mass energies 1800 and 630 GeV. The fraction of events with rapidity gaps is significantly higher than that expected due to multiplicity fluctuations and is consistent with predictions for hard single diffractive jet production. A class of events containing central dijets and two forward rapidity gaps is observed at {radical}s = 1800 GeV consistent with a hard double pomeron exchange event topology.
- Research Organization:
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research, Washington, DC (United States)
- DOE Contract Number:
- AC02-76CH03000
- OSTI ID:
- 568846
- Report Number(s):
- FNAL/C-97/202-E; CONF-970393-; ON: DE97054056; BR: KAHEP0000; TRN: 98:002400
- Resource Relation:
- Conference: 32. Rencontres de Moriond: QCD and high energy hadronic interactions, Les Arcs (France), 22-29 Mar 1997; Other Information: PBD: Jun 1997
- Country of Publication:
- United States
- Language:
- English
Similar Records
Hard single diffractive jet production at D0
Rapidity gaps and hard diffraction at the Tevatron
Rapidity gaps in jet events at D0
Conference
·
Thu Aug 01 00:00:00 EDT 1996
·
OSTI ID:568846
Rapidity gaps and hard diffraction at the Tevatron
Conference
·
Sun Jun 01 00:00:00 EDT 1997
·
OSTI ID:568846
Rapidity gaps in jet events at D0
Conference
·
Tue Jul 01 00:00:00 EDT 1997
·
OSTI ID:568846