To quark mass measurements at the Tevatron
Conference
·
OSTI ID:816294
- Fermilab
We present two new measurements of the top-quark mass. Using the same methodology applied in Run I, the CDF experiment uses 72 pb{sup -1} of Run II data to measure M{sub top} = 171.2 {+-} 13.4{sub stat} {+-} 99{sub syst} GeV/c{sup 2}. On the other hand, the D0 experiment, using 125 pb{sup -1} from Run I, and applying a new method that extracts information from data through a direct calculation of a probability for each event, obtains M{sub top} = 180.1 {+-} 3.6{sub stat} {+-} 4.0{sub syst} GeV/c{sup 2}.
- Research Organization:
- Fermi National Accelerator Lab., Batavia, IL (US)
- Sponsoring Organization:
- USDOE Office of Energy Research (ER) (US)
- DOE Contract Number:
- AC02-76CH03000
- OSTI ID:
- 816294
- Report Number(s):
- FERMILAB-Conf-03/313-E
- Country of Publication:
- United States
- Language:
- English
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