期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 1, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP01(2017)099
关键词
Hadron-Hadron scattering (experiments)
资金
- ANPCyT, Argentina
- YerPhI, Armenia
- ARC, Australia
- BMWFW and FWF, Austria
- ANAS, Azerbaijan
- SSTC, Belarus
- CNPq Brazil
- FAPESP Brazil
- NSERC Canada
- NRC Canada
- CFI Canada
- CERN Chile
- CONICYT Chile
- CAS China
- MOST China
- NSFC China
- COLCIENCIAS, Colombia
- MSMT CR Czech Republic
- MPO CR Czech Republic
- VSC CR, Czech Republic
- DNRF Denmark
- DNSRC Denmark
- IN2P3-CNRS France
- CEA-DSM/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, SNSF and Cantons of Bern
- SERI, SNSF and Cantons of Geneva, Switzerland
- MOST, Taiwan
- TAEK, Turkey
- STFC, United Kingdom
- DOE United States of America
- NSF, United States of America
- BCKDF
- Canada Council
- CANARIE
- CRC
- Compute Canada
- FQRNT
- Ontario Innovation Trust, Canada
- EPLANET, ERC, FP7, Horizon 2020 and Marie Sklodowska-Curie Actions, European Union
- Investissements d'Avenir Labex and Idex, ANR, Region Auvergne and Fondation Partager le Savoir, France
- DFG and AvH Foundation, Germany
- Herakleitos, Thales and Aristeia programmes - EU-ESF
- Greek NSRF
- BSF Minerva
- GIF Israel
- BRF, Norway
- Generalitat de Catalunya, Generalitat Valenciana, Spain
- Royal Society and Leverhulme Trust, United Kingdom
- ICREA Funding Source: Custom
- 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, 1364744, ST/K003666/1, GRIDPP, ST/L001144/1, ST/N000420/1, ST/L005662/1, ST/N000331/1, ST/N000307/1] Funding Source: researchfish
- STFC [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/N000420/1, ST/K001361/1, ST/N000277/1, ST/N000234/1, ST/L003449/1, ST/K001329/1, ST/M001431/1, ST/L005662/1, ST/L001144/1] Funding Source: UKRI
A measurement of the ZZ production cross section in the l(-)l(+)l'(-)l'(+) and l(-)l(+) nu(nu) over bar channels (l = e, mu) in proton-proton collisions at root s = 8TeV at the Large Hadron Collider at CERN, using data corresponding to an integrated luminosity of 20.3 fb(-1) collected by the ATLAS experiment in 2012 is presented. The fi ducial cross sections for ZZ -> l(-)l(+)l'(-)l'(+) and ZZ -> l(-)l(+) nu(nu) over bar are measured in selected phase-space regions. The total cross section for ZZ events produced with both Z bosons in the mass range 66 to 116 GeV is measured from the combination of the two channels to be 7.3 +/- 0.4 (stat) +/- 0.3 (syst) (-0.2)(-0.1) (lumi) pb, which is consistent with the Standard Model prediction of 6.6(-0.6)(+0.7) pb. The di ff erential cross sections in bins of various kinematic variables are presented. The differential event yield as a function of the transverse momentum of the leading Z boson is used to set limits on anomalous neutral triple gauge boson couplings in ZZ production.
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