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Combination of CDF and D0 W-Boson mass measurements
- 1.0398431 - FZÚ 2017 RIV US eng J - Journal Article
Aaltonen, L. - Abbott, B. - Abazov, V. M. - Kupčo, Alexander - Lokajíček, Miloš - Lysák, Roman … Total 775 authors
Combination of CDF and D0 W-Boson mass measurements.
Physical Review D: Particles, Fields, Gravitation and Cosmology. Roč. 88, č. 5 (2013), s. 052018. ISSN 1550-7998
R&D Projects: GA MŠMT(CZ) LG12006
Institutional support: RVO:68378271
Keywords : anti-p * CDF * TEVATRON * D0 * electron * positron * muon
Subject RIV: BF - Elementary Particles and High Energy Physics
Impact factor: 4.864, year: 2013
We summarize and combine direct measurements of the mass of the W boson in s√=1.96TeV proton-antiproton collision data collected by CDF and D0 experiments at the Fermilab Tevatron Collider. Earlier measurements from CDF and D0 are combined with the two latest, more precise measurements: a CDF measurement in the electron and muon channels using data corresponding to 2.2fb−1 of integrated luminosity, and a D0 measurement in the electron channel using data corresponding to 4.3fb−1 of integrated luminosity. The resulting Tevatron average for the mass of the W boson is /MW=80387±16MeV. Including measurements obtained in electron-positron collisions at LEP yields the most precise value of /MW=80385±15MeV.
Permanent Link: http://hdl.handle.net/11104/0225908
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