First observation of the all-hadronic decay of t{ovr t} pairs.
Journal Article
·
· Phys. Rev. Lett.
We present the first observation of the all hadronic decay of t{ovr t} pairs. The analysis is performed using 109 pb{sup -1} of p{ovr p} collisions at sqrt[s] = 1.8 TeV collected with the Collider Detector at Fermilab. We observe an excess of events with five or more jets, including one or two b jets, relative to background expectations. Based on this excess we evaluate the production cross section to be in agreement with previous results. We measure the top mass to be 186{+-}10{+-}12 GeV/c{sup 2}.
- Research Organization:
- Argonne National Laboratory (ANL)
- DOE Contract Number:
- AC02-06CH11357
- OSTI ID:
- 942325
- Report Number(s):
- ANL-HEP-PR-98-78
- Journal Information:
- Phys. Rev. Lett., Journal Name: Phys. Rev. Lett. Journal Issue: 11 ; Sep 15, 1997 Vol. 79; ISSN 0031-9007; ISSN PRLTAO
- Country of Publication:
- United States
- Language:
- ENGLISH
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