Rapidity gaps and hard diffraction at the Tevatron
Conference
·
· Frascati Phys.Ser.
OSTI ID:540011
- New York U.; Fermilab
Preliminary results on jet production with rapidity gaps in p{anti p} collisions are presented for both D0 and CDF. An excess of events with a forward rapidity gap is observed at both {radical}s=1800 GeV and 630 GeV, consistent with a hard single diffractive process. The first evidence for diffractive W production is presented. A class of events with two forward gaps and central dijets is observed at {radical}s=1800 GeV, a topology that is consistent with hard double pomeron exchange. Kinematic properties of events containing rapidity gaps are measured.
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
- Contributing Organization:
- CDF; D0
- DOE Contract Number:
- AC02-07CH11359
- OSTI ID:
- 540011
- Report Number(s):
- FERMILAB-CONF-97-180-E; D0-CONF-97-10; oai:inspirehep.net:444803
- Conference Information:
- Journal Name: Frascati Phys.Ser. Journal Volume: 9
- Country of Publication:
- United States
- Language:
- English
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