期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 9, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP09(2016)136
关键词
Hadron-Hadron scattering (experiments)
资金
- CAPES (Brazil)
- CNPq (Brazil)
- FAPERJ (Brazil)
- FINEP (Brazil)
- NSFC (China)
- CNRS/IN2P3 (France)
- BMBF, DFG (Germany)
- BMBF, MPG (Germany)
- INFN (Italy)
- FOM (The Netherlands)
- NWO (The Netherlands)
- MNiSW (Poland)
- NCN (Poland)
- MEN/IFA (Romania)
- MinES (Russia)
- FASO (Russia)
- MinECo (Spain)
- SNSF (Switzerland)
- SER (Switzerland)
- NASU (Ukraine)
- STFC (United Kingdom)
- NSF (U.S.A.)
- AvH Foundation (Germany)
- EPLANET
- Marie Sklodowska-Curie Actions
- ERC (European Union)
- Conseil General de Haute-Savoie
- Labex ENIGMASS
- OCEVU
- Region Auvergne (France)
- RFBR (Russia)
- Yandex LLC (Russia)
- GVA
- XuntaGal (Spain)
- GENCAT (Spain)
- Herchel Smith Fund
- Royal Society
- Royal Commission for the Exhibition of 1851
- Leverhulme Trust (United Kingdom)
- STFC [1707993, ST/H006737/1, ST/N001370/1, ST/L003538/1, ST/K00140X/1, ST/M004058/1, 1641747, LHCb Upgrades, LHCb, ST/J004332/1, ST/K003410/1, ST/K004646/1] Funding Source: UKRI
- Science and Technology Facilities Council [ST/L003538/1, LHCb Upgrades, 1415632, 1565032, ST/N000250/1, 1416165, 1514623, ST/M004058/1, ST/K00140X/1, 1641747, 1564711, ST/K004646/1, 1565116, ST/H006737/1, 1369397, 1364044, ST/K003410/1, ST/J004332/1, 1707993, GRIDPP, ST/N001370/1, LHCb] Funding Source: researchfish
A measurement of the production cross-section of Z bosons in pp collisions at root s=13 TeV is presented using dimuon and dielectron final states in LHCb data. The cross-section is measured for leptons with pseudorapidities in the range 2.0 < eta < 4.5, transverse momenta pT > 20 GeV and dilepton invariant mass in the range 60 < m(ll) < 120 GeV. The integrated cross-section from averaging the two final states is sigma(ll)(Z) = 194.3+/-0.9+/-3.3+/-7.6 pb, where the first uncertainty is statistical, the second is due to systematic effects, and the third is due to the luminosity determination. In addition, differential cross-sections are measured as functions of the Z boson rapidity, transverse momentum and the angular variable phi(eta)*.
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