Abachi, S. ; Narasimham, V. S. ; et., al (1997) Measurement of the top quark pair production cross section in pp̅ collisions Physical Review Letters, 79 (7). pp. 1203-1208. ISSN The American Physical Society
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Official URL: http://prl.aps.org/abstract/PRL/v79/i7/p1203_1
Related URL: http://dx.doi.org/10.1103/PhysRevLett.79.1203
Abstract
We present a measurement of the tt̅ production cross section in pp̅ collisions at √s=1.8TeV by the D0 experiment at the Fermilab Tevatron. The measurement is based on data from an integrated luminosity of approximately 125pb-1 accumulated during the 1992–1996 collider run. We observe 39 tt̅ candidate events in the dilepton and lepton+jets decay channels with an expected background of 13.7±2.2 events. For a top quark mass of 173.3GeV/c2, we measure the tt̅ production cross section to be 5.5±1.8pb.
| Item Type: | Article |
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| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 37191 |
| Deposited On: | 02 May 2011 12:56 |
| Last Modified: | 17 May 2016 20:05 |
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