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19912026
Showing 2021 · hep-exShow all

132 papers · 2 filters

hep-ex2021★ 10 cited

Comparisons and challenges of modern neutrino-scattering experiments (TENSIONS 2019 report)

M. Buizza Avanzini, M. Betancourt, D. Cherdack +14

A set of comparisons among neutrino interaction experiments (MiniBooNE, MINERvA, T2K, and MicroBooNE) is presented. This gives a broad view of the field of neutrino-nucleus interac…

hep-ex2021★ 21 cited

Search for long-lived particles decaying into muon pairs in proton-proton collisions at 13 TeV collected with a dedicated high-rate data stream

CMS Collaboration

A search for long-lived particles decaying into muon pairs is performed using proton-proton collisions at a center-of-mass energy of 13 TeV, collected by the CMS experiment at the…

hep-ex2021★ 3 cited

Search for resonances decaying to three W bosons in the hadronic final state in proton-proton collisions at 13 TeV

CMS Collaboration

A search for Kaluza-Klein excited vector boson resonances, W, decaying in cascade to three W bosons via a scalar radion R, W WR WWW, with tw…

hep-ex2021★ 11 cited

Probing charm quark dynamics via multiparticle correlations in PbPb collisions at 5.02 TeV

CMS Collaboration

Multiparticle azimuthal correlations of prompt D mesons are measured in PbPb collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV. For the…

hep-ex2021★ 41 cited

Search for resonant production of strongly coupled dark matter in proton-proton collisions at 13 TeV

CMS Collaboration

The first collider search for dark matter arising from a strongly coupled hidden sector is presented and uses a data sample corresponding to 138 fb, collected with the CMS d…

hep-ex2021★ 16 cited

Search for flavor-changing neutral current interactions of the top quark and the Higgs boson decaying to a bottom quark-antiquark pair at = 13 TeV

CMS Collaboration

A search for flavor-changing neutral current interactions of the top quark (t) and the Higgs boson (H) is presented. The search is based on a data sample corresponding to an integr…

hep-ex2021★ 9 cited

Measurement of the production cross section for Z + b jets in proton-proton collisions at 13 TeV

CMS Collaboration

The measurement of the cross section for the production of a Z boson, decaying to dielectrons or dimuons, in association with at least one bottom quark jet are performed with proto…

hep-ex2021★ 30 cited

Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment

ATLAS Collaboration

This paper presents updated Monte Carlo configurations used to model the production of single electroweak vector bosons (W, Z/) in association with jets in proton-proton col…

hep-ex2021★ 12 cited

Measurement of the inclusive production cross section in proton-proton collisions at 5.02 TeV

CMS Collaboration

The top quark pair production cross section is measured in proton-proton collisions at a center-of-mass energy of 5.02 TeV. The data were collected in a special LHC low-energy and…

hep-ex2021★ 36 cited

Search for a right-handed W boson and a heavy neutrino in proton-proton collisions at 13 TeV

CMS Collaboration

A search is presented for a right-handed W boson (W) and a heavy neutrino (N), in a final state consisting of two same-flavor leptons (ee or ) and two quarks. The…

hep-ex2021★ 9 cited

Search for heavy resonances decaying to a pair of Lorentz-boosted Higgs bosons in final states with leptons and a bottom quark pair at 13 TeV

CMS Collaboration

A search for new heavy resonances decaying to a pair of Higgs bosons (HH) in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. Data were collected with th…

hep-ex2021★ 18 cited

Search for flavour-changing neutral-current interactions of a top quark and a gluon in collisions at TeV with the ATLAS detector

ATLAS Collaboration

A search is presented for the production of a single top quark via left-handed flavour-changing neutral-current (FCNC) interactions of a top quark, a gluon and an up or charm quark…

hep-ex2021★ 14 cited

Measurement of W differential cross sections in proton-proton collisions at = 13 TeV and effective field theory constraints

CMS Collaboration

Differential cross section measurements of W production in proton-proton collisions at = 13 TeV are presented. The data set used in this study was collected with…

hep-ex2021★ 13 cited

Search for heavy resonances decaying to ZZ or ZW and axion-like particles mediating nonresonant ZZ or ZH production at 13 TeV

CMS Collaboration

A search has been performed for heavy resonances decaying to ZZ or ZW and for axion-like particles (ALPs) mediating nonresonant ZZ or ZH production, in final states with two charge…

hep-ex2021★ 44 cited

Measurement and QCD analysis of double-differential inclusive jet cross sections in proton-proton collisions at = 13 TeV

CMS Collaboration

A measurement of the inclusive jet production in proton-proton collisions at the LHC at = 13 TeV is presented. The double-differential cross sections are measured as a f…

hep-ex2021★ 12 cited

Constraints on Higgs boson production with large transverse momentum using decays in the ATLAS detector

ATLAS Collaboration

This paper reports constraints on Higgs boson production with transverse momentum above 1 TeV. The analyzed data from proton-proton collisions at a center-of-mass energy of 13 TeV…

hep-ex2021★ 41 cited

Measurement of Higgs boson decay into -quarks in associated production with a top-quark pair in collisions at TeV with the ATLAS detector

ATLAS Collaboration

The associated production of a Higgs boson and a top-quark pair is measured in events characterised by the presence of one or two electrons or muons. The Higgs boson decay into a $…

hep-ex2021★ 9 cited

Study of dijet events with large rapidity separation in proton-proton collisions at 2.76 TeV

CMS Collaboration

The cross sections for inclusive and Mueller-Navelet dijet production are measured as a function of the rapidity separation between the jets in proton-proton collisions at $\sqrt{s…

hep-ex2021★ 22 cited

A new calibration method for charm jet identification validated with proton-proton collision events at = 13 TeV

CMS Collaboration

Many measurements at the LHC require efficient identification of heavy-flavour jets, i.e. jets originating from bottom (b) or charm (c) quarks. An overview of the algorithms used t…

hep-ex2021★ 16 cited

Inclusive and differential cross section measurements of single top quark production in association with a Z boson in proton-proton collisions at = 13 TeV

CMS Collaboration

Inclusive and differential cross sections of single top quark production in association with a Z boson are measured in proton-proton collisions at a center-of-mass energy of 13 TeV…

hep-ex2021★ 25 cited

Search for flavor-changing neutral current interactions of the top quark and Higgs boson in final states with two photons in proton-proton collisions at 13 TeV

CMS Collaboration

Proton-proton interactions resulting in final states with two photons are studied in a search for the signature of flavor-changing neutral current interactions of top quarks (t) an…

hep-ex2021★ 18 cited

Searching for Hidden Neutrons with a Reactor Neutrino Experiment: Constraints from the STEREO Experiment

H. Almazán, L. Bernard, A. Blanchet +25

Different extensions of the standard model of particle physics, such as braneworld or mirror matter models, predict the existence of a neutron sterile state, possibly as a dark mat…

hep-ex2021★ 23 cited

Search for low-mass dilepton resonances in Higgs boson decays to four-lepton final states in proton-proton collisions at 13 TeV

CMS Collaboration

A search for low-mass dilepton resonances in Higgs boson decays is conducted in the four-lepton final state. The decay is assumed to proceed via a pair of beyond the standard model…

hep-ex2021★ 21 cited

Search for Higgs bosons decaying into new spin-0 or spin-1 particles in four-lepton final states with the ATLAS detector with 139 fb of collision data at TeV

ATLAS Collaboration

Searches are conducted for new spin-0 or spin-1 bosons using events where a Higgs boson with mass GeV decays into four leptons ( ,). This decay is presumed to o…