Showing 2023 · hep-exShow all

72 papers · 2 filters

hep-ex2023★ 46 cited

Solar neutrino measurements using the full data period of Super-Kamiokande-IV

Kamiokande Collaboration, K. Abe, C. Bronner +322

An analysis of solar neutrino data from the fourth phase of Super-Kamiokande~(SK-IV) from October 2008 to May 2018 is performed and the results are presented. The observation time…

hep-ex2023★ 1 cited

Search for flavor changing neutral current interactions of the top quark in final states with a photon and additional jets in proton-proton collisions at = 13 TeV

CMS Collaboration

A search for the production of a top quark in association with a photon and additional jets via flavor changing neutral current interactions is presented. The analysis uses proton-…

hep-ex2023★ 3 cited

Study of High-Transverse-Momentum Higgs Boson Production in Association with a Vector Boson in the Final State with the ATLAS Detector

ATLAS Collaboration

This Letter presents the first study of Higgs boson production in association with a vector boson (V = W or Z) in the fully hadronic final state using data recorded by the A…

hep-ex2023★ 13 cited

Measurement of simplified template cross sections of the Higgs boson produced in association with W or Z bosons in the H decay channel in proton-proton collisions at = 13 TeV

CMS Collaboration

Differential cross sections are measured for the standard model Higgs boson produced in association with vector bosons (W, Z) and decaying to a pair of b quarks. Measurements are p…

hep-ex2023★ 35 cited

Atmospheric neutrino oscillation analysis with neutron tagging and an expanded fiducial volume in Super-Kamiokande I-V

Kamiokande Collaboration, T. Wester, K. Abe +233

We present a measurement of neutrino oscillation parameters with the Super-Kamiokande detector using atmospheric neutrinos from the complete pure-water SK I-V (April 1996-July 2020…

hep-ex2023★ 2 cited

Quantum Sensors for High Energy Physics

Aaron Chou, Kent Irwin, Reina H. Maruyama +39

Strong motivation for investing in quantum sensing arises from the need to investigate phenomena that are very weakly coupled to the matter and fields well described by the Standar…

hep-ex2023★ 5 cited

Search for light long-lived neutral particles from Higgs boson decays via vector-boson-fusion production from collisions at TeV with the ATLAS detector

ATLAS Collaboration

A search is reported for long-lived dark photons with masses between 0.1 GeV and 15 GeV, from exotic decays of Higgs bosons produced via vector-boson-fusion. Events that contain di…

hep-ex2023★ 3 cited

Search for Charged Excited States of Dark Matter with KamLAND-Zen

Zen collaboration, S. Abe, M. Eizuka +64

Particle dark matter could belong to a multiplet that includes an electrically charged state. WIMP dark matter () accompanied by a negatively charged excited state ()…

hep-ex2023★ 111 cited

Observation of quantum entanglement in top-quark pairs using the ATLAS detector

ATLAS Collaboration

Entanglement is a key feature of quantum mechanics, with applications in fields such as metrology, cryptography, quantum information, and quantum computation. It has been observed…

hep-ex2023★ 1 cited

Study of decays at = 8 TeV with the ATLAS detector

ATLAS Collaboration

This paper presents a study of decays with the ATLAS detector at the Large Hadron Collider. The analysis uses a proton-proton data sample corresponding to an integrated…

hep-ex2023★ 13 cited

Search for non-resonant Higgs boson pair production in the final state in collisions with the ATLAS detector

ATLAS Collaboration

A search for non-resonant Higgs boson pair () production is presented, in which one of the Higgs bosons decays to a b-quark pair () and the other decays to , $ZZ…

hep-ex2023★ 6 cited

Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at TeV with the ATLAS detector

ATLAS Collaboration

Searches for electroweak production of chargino pairs, , and of chargino and next-to-lightest neutralino, , are pr…

hep-ex2023★ 13 cited

Observation of WW production and search for H production in proton-proton collisions at = 13 TeV

CMS Collaboration

The observation of WW production in proton-proton collisions at a center-of-mass energy of 13 TeV with an integrated luminosity of 138 fb is presented. The observed (expe…

hep-ex2023★ 1 cited

Workshop on a future muon program at FNAL

S. Corrodi, Y. Oksuzian, A. Edmonds +87

The Snowmass report on rare processes and precision measurements recommended Mu2e-II and a next generation muon facility at Fermilab (Advanced Muon Facility) as priorities for the…

hep-ex2023★ 20 cited

Search for supersymmetry in final states with disappearing tracks in proton-proton collisions at = 13 TeV

CMS Collaboration

A search is presented for charged, long-lived supersymmetric particles in final states with one or more disappearing tracks. The search is based on data from proton-proton collisio…

hep-ex2023★ 11 cited

Event-by-Event Direction Reconstruction of Solar Neutrinos in a High Light-Yield Liquid Scintillator

A. Allega, M. R. Anderson, S. Andringa +116

The direction of individual B solar neutrinos has been reconstructed using the SNO+ liquid scintillator detector. Prompt, directional Cherenkov light was separated from the slo…

hep-ex2023★ 17 cited

Electron and photon energy calibration with the ATLAS detector using LHC Run 2 data

ATLAS Collaboration

This paper presents the electron and photon energy calibration obtained with the ATLAS detector using 140 fb of LHC proton-proton collision data recorded at Te…

hep-ex2023★ 36 cited

Evidence for the Higgs boson decay to a boson and a photon at the LHC

ATLAS, CMS Collaborations

The first evidence for the Higgs boson decay to a boson and a photon is presented, with a statistical significance of 3.4 standard deviations. The result is derived from a comb…

hep-ex2023★ 6 cited

Differential cross-section measurements of the production of four charged leptons in association with two jets using the ATLAS detector

ATLAS Collaboration

Differential cross-sections are measured for the production of four charged leptons in association with two jets. These measurements are sensitive to final states in which the jets…

hep-ex2023★ 7 cited

Search for vector-boson resonances decaying into a top quark and a bottom quark using collisions at TeV with the ATLAS detector

ATLAS Collaboration

A search for a new massive charged gauge boson, , is performed with the ATLAS detector at the LHC. The dataset used in this analysis was collected from proton-proton collisions…

hep-ex2023★ 387 cited

Measurement of the Positive Muon Anomalous Magnetic Moment to 0.20 ppm

D. P. Aguillard, T. Albahri, D. Allspach +188

We present a new measurement of the positive muon magnetic anomaly, , from the Fermilab Muon Experiment using data collected in 2019 and 2020. We ha…

hep-ex2023★ 3 cited

Search for scalar leptoquarks produced via -lepton-quark scattering in pp collisions at = 13 TeV

CMS Collaboration

The first search for scalar leptoquarks produced in -lepton-quark collisions is presented. It is based on a set of proton-proton collision data recorded with the CMS detector at…

hep-ex2023★ 21 cited

Search for magnetic monopoles and stable particles with high electric charges in 13 TeV collisions with the ATLAS detector

ATLAS Collaboration

We present a search for magnetic monopoles and high-electric-charge objects using LHC Run 2 13 TeV protonproton collisions recorded by the ATLAS detector. A total in…

hep-ex2023★ 36 cited

Combined measurement of the Higgs boson mass from the and decay channels with the ATLAS detector using = 7, 8 and 13 TeV collision data

The ATLAS Collaboration

A measurement of the mass of the Higgs boson combining the and decay channels is presented. The result is based on 140 fb of proton-proton c…