Measurement of the mass dependence of the transverse momentum of lepton pairs in Drell-Yan production in proton-proton collisions at $\sqrt{s}$ = 13 TeV

Abstract

The double differential cross sections of the Drell-Yan lepton pair (${\ell }^{+}{\ell }^{-}$, dielectron or dimuon) production are measured as functions of the invariant mass $m_{\ell \ell }$, transverse momentum $p_{\mathrm{T}}(\ell \ell )$, and ${\varphi }_{\eta }^{\ast }$. The ${\varphi }_{\eta }^{\ast }$ observable, derived from angular measurements of the leptons and highly correlated with $p_{\mathrm{T}}(\ell \ell )$, is used to probe the low-$p_{\mathrm{T}}(\ell \ell )$ region in a complementary way. Dilepton masses up to 1 TeV are investigated. Additionally, a measurement is performed requiring at least one jet in the final state. To benefit from partial cancellation of the systematic uncertainty, the ratios of the differential cross sections for various $m_{\ell \ell }$ ranges to those in the Z mass peak interval are presented. The collected data correspond to an integrated luminosity of 36.3 fb${}^{-1}$ of proton-proton collisions recorded with the CMS detector at the LHC at a centre-of-mass energy of 13 TeV. Measurements are compared with predictions based on perturbative quantum chromodynamics, including soft-gluon resummation.

Replaced with the published version. Added the journal reference and the DOI. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/SMP-20-003 (CMS Public Pages)

References in corpus (32)

• PYTHIA 6.4 Physics and Manual
• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• An Introduction to PYTHIA 8.2
• Matching NLO QCD computations with Parton Shower simulations: the POWHEG method
• Particle-flow reconstruction and global event description with the CMS detector
• An NNLO subtraction formalism in hadron collisions and its application to Higgs boson production at the LHC
• The CMS trigger system
• Vector boson production at hadron colliders: a fully exclusive QCD calculation at NNLO
• Electroweak gauge boson production at hadron colliders through O(alpha_s^2)
• Measurement of the $Z/{\gamma }^{\ast }$ boson transverse momentum distribution in $pp$ collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector
• How bright is the proton? A precise determination of the photon parton distribution function
• $W^{+}{W}^{-}$ production at hadron colliders in NNLO QCD
• Performance of the CMS Level-1 trigger in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Precision luminosity measurement in proton-proton collisions at $\sqrt{s}=$ 13 TeV in 2015 and 2016 at CMS
• Electron and photon reconstruction and identification with the CMS experiment at the CERN LHC
• The Photon Content of the Proton
• Pileup mitigation at CMS in 13 TeV data
• Measurement of the shape of the boson transverse momentum distribution in ppbar -> Z/gamma* -> ee+X events produced at sqrt{s}=1.96 TeV
• Inclusive $W$ and $Z$ production in the forward region at $\sqrt{s}=7$ TeV
• Optimisation of variables for studying dilepton transverse momentum distributions at hadron colliders
• Measurement of the cross-section for Z->e+e- production in pp collisions at sqrt{s}=7TeV
• Measurements of differential and double-differential Drell-Yan cross sections in proton-proton collisions at 8 TeV
• Drell-Yan $q_T$ Resummation of Fiducial Power Corrections at N${}^3$LL
• MiNNLO${}_{\mathrm{PS}}$: Optimizing $2\to 1$ hadronic processes
• Transverse momentum cross section of $e^{+}{e}^{-}$ pairs in the $Z$-boson region from $p\bar{p}$ collisions at $\sqrt{s}=1.96$ TeV
• Predictions for Drell-Yan ϕ* and Q_T observables at the LHC
• Fiducial $q_T$ resummation of color-singlet processes at N${}^3$LL+NNLO
• Measurement of the low-mass Drell-Yan differential cross section at $\sqrt{s}$ = 7 TeV using the ATLAS detector
• CASCADE3 A Monte Carlo event generator based on TMDs
• Measurement of the forward Z boson production cross-section in pp collisions at $\sqrt{s}=13$ TeV
• Matching NNLO to parton shower using N${}^3$LL colour-singlet transverse momentum resummation in GENEVA
• Measurement of the ${\varphi }_{\eta }^{\ast }$ distribution of muon pairs with masses between 30 and 500 GeV in 10.4 fb${}^{-1}$ of $p\bar{p}$ collisions

Cited by in corpus (9)

• Causality violations in simulations of large and small heavy-ion collisions
• Luminosity determination using Z boson production at the CMS experiment
• Precise measurements of $W$- and $Z$-boson transverse momentum spectra with the ATLAS detector using $pp$ collisions at $\sqrt{s}=5.02$ TeV and $13$ TeV
• Center-of-mass energy dependence of intrinsic-$k_T$ distributions obtained from Drell-Yan production
• Local Baryon Number at the LHC
• A tale of $Z$+jet: SMEFT effects and the Lam-Tung relation
• Energy-scaling behavior of intrinsic transverse momentum parameters in Drell-Yan simulation
• Constraining dimension-6 SMEFT with higher-order predictions for $pp\to tW$
• Coarse-grained binning in Drell-Yan transverse momentum spectra