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http://archive.cmb.ac.lk:8080/xmlui/handle/70130/6177| Title: | Measurement of the Z boson differential production cross section using its invisible decay mode (Z → νν¯¯¯) in proton-proton collisions at s√ = 13 TeV |
| Authors: | Jayananda, M.K. Sonnadara, D.U.J. Wickramaratne, D.D.C. |
| Keywords: | Hadron-Hadron scattering (experiments), Lepton production, Particle and resonance production |
| Issue Date: | 2021 |
| Citation: | The CMS collaboration., Sirunyan, A.M., Tumasyan, A. et al. Measurement of the Z boson differential production cross section using its invisible decay mode (Z → νν¯¯¯) in proton-proton collisions at s√ = 13 TeV. J. High Energ. Phys. 2021, 205 (2021). https://doi.org/10.1007/JHEP05(2021)205 |
| Abstract: | Abstract: Measurements of the total and differential fiducial cross sections for the Z boson decaying into two neutrinos are presented at the LHC in proton-proton collisions at a center-of-mass energy of 13TeV. The data were collected by the CMS detector in 2016 and correspond to an integrated luminosity of 35.9 fb−1. In these measurements, events are selected containing an imbalance in transverse momentum and one or more energetic jets. The fiducial differential cross section is measured as a function of the Z boson transverse momentum. The results are combined with a previous measurement of charged-lepton decays of the Z boson. The measured total fiducial cross section for events with Z boson transverse momentum greater than 200 GeV is 3000+180 −170 fb. |
| URI: | https://doi.org/10.1007/JHEP05(2021)205 http://archive.cmb.ac.lk:8080/xmlui/handle/70130/6177 |
| Appears in Collections: | Department of Physics |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Sirunyan2021_Article_MeasurementOfTheZBosonDifferen.pdf | 607.32 kB | Adobe PDF | View/Open |
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