Measurement of the Z Boson Differential Production Cross Section Using Its Invisible Decay Mode (Z→ νν) in Proton-Proton Collisions at √s = 13 TeV

Journal of High Energy Physics 2021
Viesturs Veckalns

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 13 TeV. 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 3000−170+180 fb. [Figure not available: see fulltext.]

Atslēgas vārdi
Hadron-Hadron scattering (experiments) | Lepton production | Particle and resonance production
DOI
10.1007/JHEP05(2021)205
Hipersaite
https://link.springer.com/article/10.1007/JHEP05(2021)205

CMS Collaboration, A.M.Sirunyan, A.Tumasyan, V.Veckalns ... [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. Journal of High Energy Physics, 2021, Vol. 2021, No. 5, Article number 205. e-ISSN 1029-8479. Available from: doi:10.1007/JHEP05(2021)205

Publikācijas valoda
English (en)