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19922026
most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

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1,036 papers · 1 filter

hep-ex2026

Latin American HECAP Physics Briefing Book 2025

Mario A. Acero, Alexis A. Aguilar-Arevalo, Belén Andrada +24

The first process for the Latin American Strategy Forum for Research Infrastructure for High Energy, Cosmology and Astroparticle Physics (LASF4RI-HECAP) came to a conclusion in Oct…

hep-ex2026

Breaking barriers: the impact of ATLAS Virtual Visits in science communication

ATLAS Collaboration

The ATLAS Collaboration at CERN's Large Hadron Collider is at the forefront of particle physics research and is equally committed to bridging the gap between cutting-edge science a…

hep-ex2026

Measurement of the (1S), (2S), and (3S) differential cross sections in pp collisions at = 13.6 TeV

CMS Collaboration

The production cross sections of the (1S), (2S), and (3S) mesons are measured in proton-proton collisions at = 13.6 TeV, using a data sample collected in 2022 b…

hep-ex2026

Search for heavy resonances decaying into two Higgs bosons in the final state in proton-proton collisions at = 13 TeV

CMS Collaboration

A search is presented for massive narrow-width resonances in the mass range of 14.5 TeV, decaying into pairs of Higgs bosons (HH). The search uses proton-proton collision data a…

hep-ex2026

Search for the pair production of long-lived supersymmetric partners of the tau lepton in proton-proton collisions at = 13 TeV

CMS Collaboration

Gauge-mediated supersymmetry-breaking models provide a strong motivation to search for a supersymmetric partner of the tau lepton (stau) with a macroscopic lifetime. Long-lived sta…

hep-ex2025

Measurement of the top-quark mass using decays with a meson at 13 TeV with the ATLAS detector

ATLAS Collaboration

The top-quark mass is measured using top-quark decays producing an isolated lepton and meson reconstructed in its decay mode. The data sample was recorded with the A…

hep-ex2025★ 22 cited

Determination of the spin and parity of all-charm tetraquarks

CMS Collaboration

The traditional quark model accounts for the existence of baryons, such as protons and neutrons, which consist of three quarks, as well as mesons, composed of a quark-antiquark pai…

hep-ex2025★ 3 cited

Measurement of WWZ and ZH production cross sections at = 13 and 13.6 TeV

CMS Collaboration

A measurement is presented of the cross section in proton-proton collisions for the production of two W bosons and one Z boson. It is based on data recorded by the CMS experiment a…

hep-ex2025★ 3 cited

Transforming jet flavour tagging at ATLAS

ATLAS Collaboration

Jet flavour tagging enables the identification of jets originating from heavy-flavour quarks in proton-proton collisions at the Large Hadron Collider, playing a critical role in it…

hep-ex2025

Measurement of charged-current and cross sections on hydrocarbon in a shallow inelastic scattering region

A. Lozano, G. Silva, G. Caceres +46

This MINERvA analysis is the first neutrino and antineutrino study of a shallow inelastic scattering region, which is the transition region between resonant production and deep ine…

hep-ex2024★ 4 cited

Precision calibration of calorimeter signals in the ATLAS experiment using an uncertainty-aware neural network

ATLAS Collaboration

The ATLAS experiment at the Large Hadron Collider explores the use of modern neural networks for a multi-dimensional calibration of its calorimeter signal defined by clusters of to…

hep-ex2024★ 7 cited

High Energy Particle Detection with Large Area Superconducting Microwire Array

Cristián Peña, Christina Wang, Si Xie +12

We present the first detailed study of an 8-channel mm WSi superconducting microwire single photon detector (SMSPD) array exposed to 120 GeV proton beam and 8 GeV…

hep-ex2024★ 7 cited

Search for neutral long-lived particles that decay into displaced jets in the ATLAS calorimeter in association with leptons or jets using collisions at TeV

ATLAS Collaboration

A search for neutral long-lived particles (LLPs) decaying in the ATLAS hadronic calorimeter using 140 fb of proton-proton collisions at TeV delivered by the LH…

hep-ex2024★ 4 cited

Reconstruction of 400 GeV/c proton interactions with the SHiP-charm project

SHiP Collaboration

The SHiP-charm project was proposed to measure the associated charm production induced by 400 GeV/c protons in a thick target, including the contribution from cascade production. A…

hep-ex2024★ 6 cited

Underlying-event studies with strange hadrons in collisions at TeV with the ATLAS detector

ATLAS Collaboration

Properties of the underlying-event in interactions are investigated primarily via the strange hadrons , and , as reconstructed using the ATLAS detector a…

hep-ex2024★ 56 cited

Software and computing for Run 3 of the ATLAS experiment at the LHC

ATLAS Collaboration

The ATLAS experiment has developed extensive software and distributed computing systems for Run 3 of the LHC. These systems are described in detail, including software infrastructu…

hep-ex2024★ 29 cited

Measurement of the W-boson mass and width with the ATLAS detector using proton-proton collisions at = 7 TeV

ATLAS Collaboration

Proton-proton data recorded by the ATLAS detector in 2011, at a centre-of-mass energy of 7 TeV, have been used for an improved determination of the W-boson mass and a first measure…

hep-ex2024★ 7 cited

Fiducial and differential cross-section measurements of electroweak production in collisions at TeV with the ATLAS detector

ATLAS Collaboration

The observation of the electroweak production of a boson and a photon in association with two jets, using collision data at the Large Hadron Collider at a centre of mass e…

hep-ex2024★ 14 cited

Operation and performance of the ATLAS tile calorimeter in LHC Run 2

ATLAS Collaboration

The ATLAS tile calorimeter (TileCal) is the hadronic sampling calorimeter covering the central region of the ATLAS detector at the Large Hadron Collider (LHC). This paper gives an…

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★ 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★ 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★ 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…