期刊
EUROPEAN PHYSICAL JOURNAL C
卷 77, 期 1, 页码 -出版社
SPRINGER
DOI: 10.1140/epjc/s10052-016-4574-y
关键词
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资金
- ANPCyT, Argentina
- YerPhI, Armenia
- ARC, Australia
- BMWFW, Austria
- FWF, Austria
- ANAS, Azerbaijan
- SSTC, Belarus
- CNPq, Brazil
- FAPESP, Brazil
- NSERC, Canada
- NRC, Canada
- CFI, Canada
- CERN
- CONICYT, Chile
- CAS, China
- MOST, China
- NSFC, China
- COLCIENCIAS, Colombia
- MSMTCR, Czech Republic
- MPOCR, Czech Republic
- VSCCR, Czech Republic
- DNRF, Denmark
- DNSRC, Denmark
- IN2P3-CNRS, France
- CEADSM/IRFU, France
- GNSF, Georgia
- BMBF, Germany
- HGF, Germany
- MPG, Germany
- GSRT, Greece
- RGC, China
- Hong Kong SAR, China
- ISF, Israel
- I-CORE, Israel
- Benoziyo Center, Israel
- INFN, Italy
- MEXT, Japan
- JSPS, Japan
- CNRST, Morocco
- FOM, Netherlands
- NWO, Netherlands
- RCN, Norway
- MNiSW, Poland
- NCN, Poland
- FCT, Portugal
- MNE/IFA, Romania
- MES of Russia
- NRC KI
- Russian Federation
- JINR
- MESTD, Serbia
- MSSR, Slovakia
- ARRS, Slovenia
- MIZS, Slovenia
- DST/NRF, South Africa
- MINECO, Spain
- SRC, Sweden
- Wallenberg Foundation, Sweden
- SERI, Switzerland
- SNSF, Switzerland
- Canton of Bern, Switzerland
- Canton of Geneva, Switzerland
- MOST, Taiwan
- TAEK, Turkey
- STFC, United Kingdom
- DOE, United States of America
- NSF, United States of America
- EU-ESF
- Greek NSRF
- BSF, Israel
- GIF, Israel
- Minerva, Israel
- BRF, Norway
- Generalitat de Catalunya, Spain
- Generalitat Valenciana, Spain
- Royal Society, United Kingdom
- Leverhulme Trust, United Kingdom
- ICREA Funding Source: Custom
- Grants-in-Aid for Scientific Research [16H06493] Funding Source: KAKEN
- Division Of Physics
- Direct For Mathematical & Physical Scien [1119200] Funding Source: National Science Foundation
- Science and Technology Facilities Council [ST/I005846/1, 1366825, ST/K001361/1, ST/L000997/1, ST/M006417/1, ST/K001329/1 ATLAS, ST/L006162/1, ST/J005533/1, ST/J004804/1, ST/N000234/1, ST/M001431/1, ST/M000753/1, ST/N000277/1, ATLAS, ST/K001329/1, ST/L003449/1, ST/K003666/1, GRIDPP, ST/L001144/1, ST/N000307/1, ST/N000420/1, ST/L005662/1, ST/N000331/1] Funding Source: researchfish
- STFC [ST/L005662/1, ST/N000420/1, ST/K001361/1, ST/L001144/1, ST/K003666/1, ST/M006417/1, ST/L006162/1, ST/I005846/1, ST/J004804/1, ST/J005533/1, ST/N000307/1, ST/M000753/1, ST/L000997/1, ST/N000463/1, ST/N000331/1, ST/N000277/1, ST/N000234/1, ST/L003449/1, ST/K001329/1, ST/M001431/1] Funding Source: UKRI
A measurement of the t (t) over barZ and t (t) over barW production cross sections in final states with either two same-charge muons, or three or four leptons (electrons or muons) is presented. The analysis uses a data sample of proton-proton collisions at root s = 13 TeV recorded with the ATLAS detector at the Large Hadron Collider in 2015, corresponding to a total integrated luminosity of 3.2 fb(-1). The inclusive cross sections are extracted using likelihood fits to signal and control regions, resulting in sigma(t (t) over barZ) = 0.9 +/- 0.3 pb and sigma(t (t) over barW) = 1.5 +/- 0.8 pb, in agreement with the Standard Model predictions.
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