First Run II Measurement of the W Boson Mass with CDF - High Energy Physics - ExperimentReportar como inadecuado




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Abstract: The CDF collaboration has analyzed ~200-pb of Tevatron Run II data takenbetween February 2002 and September 2003 to measure the W boson mass. With asample of 63964 W->e nu decays and 51128 W->mu nu decays, we measure M W =80413+-34stat+-34syst MeV. The total measurement uncertainty of 48 MeVmakes this result the most precise single measurement of the W boson mass todate.



Autor: Oliver Stelzer-Chilton for the CDF Collaboration

Fuente: https://arxiv.org/







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