Journal
PHYSICAL REVIEW D
Volume 89, Issue 7, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.89.072003
Keywords
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Funding
- U. S. Department of Energy
- National Science Foundation
- Italian Istituto Nazionale di Fisica Nucleare
- Ministry of Education, Culture, Sports, Science and Technology of Japan
- Natural Sciences and Engineering Research Council of Canada
- National Science Council of the Republic of China
- Swiss National Science Foundation
- A. P. Sloan Foundation
- Bundesministerium fur Bildung und Forschung, Germany
- Korean World Class University Program, the National Research Foundation of Korea
- Science and Technology Facilities Council
- Royal Society, United Kingdom
- Russian Foundation for Basic Research
- Ministerio de Ciencia e Innovacion
- Programa Consolider-Ingenio, Spain
- Slovak RD Agency
- Academy of Finland
- Australian Research Council (ARC)
- EU community Marie Curie Fellowship [302103]
- Grants-in-Aid for Scientific Research [23540338] Funding Source: KAKEN
- STFC [ST/K00137X/1, ST/H001069/2, ST/H001026/1, ST/H001026/2] Funding Source: UKRI
- ICREA Funding Source: Custom
- Science and Technology Facilities Council [ST/M001474/1, ST/K001418/1, ST/H001069/2, ST/H001026/1, ST/K00137X/1, ST/H001026/2] Funding Source: researchfish
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We present a measurement of the W-boson mass, M-W, using data corresponding to 2.2 fb(-1) of integrated luminosity collected in p (p) over bar collisions at root s = 1.96 TeV with the CDF II detector at the Fermilab Tevatron. The selected sample of 470 126 W -> ev candidates and 624 708 W -> mu nu candidates yields the measurement M-W = 80387 +/- 12 (stat) +/- 15(syst) = 80387 +/- 19 MeV/c(2). This is the most precise single measurement of the W-boson mass to date.
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