☆ 4.7 Article

Search for nonresonant pair production of Higgs bosons in the b(b)over-barb (b)over-bar final state in pp collisions at √s=13 TeV with the ATLAS detector

PHYSICAL REVIEW D (2023)

Related references

Note: Only part of the references are listed.

Article Physics, Particles & Fields

Search for resonant and non-resonant Higgs boson pair production in the bbτ+τ- decay channel using 13TeV pp collision data from the ATLAS detector

G. Aad et al.

Summary: This study presents a search for Higgs boson pair production in events with two b-jets and two tau-leptons. The study is conducted using data collected by the ATLAS experiment at the LHC with a proton-proton collision dataset and an integrated luminosity of 139 fb(-1) at root s = 13TeV. The search targets non-resonant production as well as production via the decay of a narrow scalar resonance. The results show no significant excess of events above the expected background in the non-resonant search, while a significant excess is observed at a resonance mass of 1 TeV in the resonant search. Upper limits are set on the Higgs boson pair-production cross-section for both non-resonant and resonant cases.

JOURNAL OF HIGH ENERGY PHYSICS (2023)

Add to Collection

Article Physics, Particles & Fields

Measurement of the c-jet mistagging efficiency in t(t)over-bar events using pp collision data at √s=13 TeV collected with the ATLAS detector

G. Aad et al.

Summary: This article presents a technique for measuring the efficiency of mistagging c-jets as b-jets. The measurement is based on t(t) over bar events and uses data collected by the ATLAS detector. The results show some differences in the region with the most stringent b-jet tagging requirement.

EUROPEAN PHYSICAL JOURNAL C (2022)

Add to Collection

Article Multidisciplinary Sciences

A portrait of the Higgs boson by the CMS experiment ten years after the discovery

Summary: The research reports the properties of the Higgs boson, which are consistent with predictions of the standard model. By measuring parameters such as mass and production cross-section in various modes, a deeper understanding of the Higgs boson has been achieved.

NATURE (2022)

Add to Collection

Article Physics, Multidisciplinary

Search for Higgs Boson Pair Production in the Four b Quark Final State in Proton-Proton Collisions at √s=13 TeV

A. Tumasyan et al.

Summary: This study focuses on searching for pairs of Higgs bosons produced via gluon and vector boson fusion, with a specific focus on the four b quark final state. The analysis is based on proton-proton collisions at a center-of-mass energy of 13 TeV, collected using the CMS detector at the LHC. No evidence is found for a deviation from the background-only hypothesis. Upper limits are set on the production cross section of Higgs boson pairs, as well as on the modifiers of the Higgs field self-coupling and the coupling between two Higgs bosons and two vector bosons.

PHYSICAL REVIEW LETTERS (2022)

Add to Collection

Article Astronomy & Astrophysics

Search for Higgs boson pair production in the two bottom quarks plus two photons final state in pp collisions at √s=13 TeV with the ATLAS detector

G. Aad et al.

Summary: Searches for nonresonant and resonant di-Higgs boson production are conducted in the b (b) over bar gamma gamma final state. Results show no excess above the expected background and set upper limits on the di-Higgs boson production cross sections. Constraints on the Higgs boson trilinear coupling modifier and limits on the cross section for resonant production of a new scalar particle are also determined.

PHYSICAL REVIEW D (2022)

Add to Collection

Article Physics, Particles & Fields

Configuration and performance of the ATLAS b-jet triggers in Run 2

G. Aad et al.

Summary: Several improvements were made to the ATLAS triggers to enhance the identification of b-jets, resulting in better rejection of light-flavour jets while maintaining b-jet identification efficiency. The triggers were also successfully operated during heavy-ion data-taking for the first time, using dedicated triggers developed to identify semileptonic b-hadron decays.

EUROPEAN PHYSICAL JOURNAL C (2021)

Add to Collection

Correction Physics, Particles & Fields

Search for the HH → b(b)over-barb(b)over-bar process via vector-boson fusion production using proton-proton collisions at √s = 13 TeV with the ATLAS detector (vol 7, 108, 2020)

M. Aaboud et al.

Summary: One correction was made to a paper, as the wrong cross-section was used for the theory prediction in figure 6 due to inadequate consideration of VHH contamination in the rescaling formula for the signal samples.

JOURNAL OF HIGH ENERGY PHYSICS (2021)

Add to Collection

Article Physics, Particles & Fields

Search for nonresonant Higgs boson pair production in final states with two bottom quarks and two photons in proton-proton collisions at √s=13 TeV

A. M. Sirunyan et al.

Summary: An experiment searching for nonresonant production of Higgs boson pairs through gluon-gluon and vector boson fusion processes showed no significant deviation from the background-only hypothesis. An upper limit at 95% confidence level was set for the production cross section of Higgs boson pairs, and constraints were placed on the trilinear Higgs boson self-coupling and the coupling between a pair of Higgs bosons and a pair of vector bosons.

JOURNAL OF HIGH ENERGY PHYSICS (2021)

Add to Collection

Article Physics, Particles & Fields

Jet energy scale and resolution measured in proton-proton collisions at s=13 TeV with the ATLAS detector

G. Aad et al.

Summary: Jet energy scale and resolution measurements, along with associated uncertainties, were reported using proton-proton collision data collected by the ATLAS detector at the LHC. The study, involving different input types for jet reconstruction and calibration techniques, provided detailed insights into the energy scale and resolution of jets under high pile-up conditions. Systematic uncertainties in the jet energy scale and relative jet energy resolution were analyzed at various pT ranges, revealing the performance of the jets in late LHC Run 2.

EUROPEAN PHYSICAL JOURNAL C (2021)

Add to Collection

Article Physics, Particles & Fields

Muon reconstruction and identification efficiency in ATLAS using the full Run 2 pp collision data set at s=13 TeV

G. Aad et al.

Summary: The ATLAS experiment documents the muon reconstruction and identification efficiency obtained during LHC Run 2 from 2015 to 2018. High efficiency is maintained through reoptimization of criteria and deployment of new algorithms. Systematic uncertainties are minimized, allowing for accurate measurements of efficiency across various kinematic configurations.

EUROPEAN PHYSICAL JOURNAL C (2021)

Add to Collection

Article Astronomy & Astrophysics

Automated one-loop computations in the standard model effective field theory

Celine Degrande et al.

Summary: The study presents the automation of one-loop calculations in the standard model effective field theory at dimension 6, covering all types of operators and allowing for fully differential predictions. It focuses on the interactions of top-quark in the fermionic sector, demonstrating the potential for novel loop-induced and next-to-leading-order computations relevant for top-quark, electroweak, and Higgs-boson phenomenology at the LHC and future colliders.

PHYSICAL REVIEW D (2021)

Add to Collection

Article Astronomy & Astrophysics

gg → HH: Combined uncertainties

J. Baglio et al.

Summary: This paper discusses the combination of usual renormalization and factorization scale uncertainties in Higgs-pair production via gluon fusion with the novel uncertainties from scheme and scale choices of the virtual top mass. The uncertainties related to the top-mass definition for different values of the trilinear Higgs coupling are also addressed, along with their combination with other uncertainties.

PHYSICAL REVIEW D (2021)

Add to Collection

Article Astronomy & Astrophysics

Combination of searches for Higgs boson pairs in pp collisions at √s=13 TeV with the ATLAS detector

G. Aad et al.

PHYSICS LETTERS B (2020)

Add to Collection

Article Astronomy & Astrophysics

Search for non-resonant Higgs boson pair production in the bblνlν final state with the ATLAS detector in pp collisions at √s=13 TeV

M. Aaboud et al.

PHYSICS LETTERS B (2020)

Add to Collection

Article Instruments & Instrumentation

ATLAS data quality operations and performance for 2015-2018 data-taking

G. Aad et al.

JOURNAL OF INSTRUMENTATION (2020)

Add to Collection

Article Physics, Particles & Fields

Exploring anomalous couplings in Higgs boson pair production through shape analysis

M. Capozi et al.

JOURNAL OF HIGH ENERGY PHYSICS (2020)

Add to Collection

Article Physics, Particles & Fields

Search for the HH → b(b)over-barb(b)over-bar process via vector-boson fusion production using proton-proton collisions at √s=13 TeV with the ATLAS detector

G. Aad et al.

JOURNAL OF HIGH ENERGY PHYSICS (2020)

Add to Collection

Article Physics, Particles & Fields

Search for Higgs boson pair production in the WW()WW() decay channel using ATLAS data recorded at √s=13 TeV

M. Aaboud et al.

JOURNAL OF HIGH ENERGY PHYSICS (2019)

Add to Collection

Article Physics, Particles & Fields

Search for Higgs boson pair production in the b(b)over-barWW* decay mode at √s=13 TeV with the ATLAS detector

M. Aaboud et al.

JOURNAL OF HIGH ENERGY PHYSICS (2019)

Add to Collection

Article Physics, Particles & Fields

ATLAS b-jet identification performance and efficiency measurement with t(t)over-bar events in pp collisions at √s=13 TeV

G. Aad et al.

EUROPEAN PHYSICAL JOURNAL C (2019)

Add to Collection

Review Physics, Multidisciplinary

The standard model as an effective field theory

Ilaria Brivio et al.

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS (2019)

Add to Collection

Article Physics, Particles & Fields

Search for pair production of Higgs bosons in the b(b)over-barb(b)over-bar final state using proton-proton collisions at √s=13 TeV with the ATLAS detector

M. Aaboud et al.

JOURNAL OF HIGH ENERGY PHYSICS (2019)

Add to Collection

Article Astronomy & Astrophysics

Fully differential vector-boson fusion Higgs pair production at next-to-next-to-leading order

Frederic A. Dreyer et al.

PHYSICAL REVIEW D (2019)

Add to Collection

Article Instruments & Instrumentation

Production and integration of the ATLAS Insertable B-Layer

B. Abbott et al.

JOURNAL OF INSTRUMENTATION (2018)

Add to Collection

Article Astronomy & Astrophysics

Search for Higgs boson pair production in events with two bottom quarks and two tau leptons in proton-proton collisions at √s=13 TeV

A. M. Sirunyan et al.

PHYSICS LETTERS B (2018)

Add to Collection

Article Physics, Particles & Fields

Search for resonant and nonresonant Higgs boson pair production in the b(b)over-barl nu l nu final state in proton-proton collisions at root s=13 TeV

A. M. Sirunyan et al.

JOURNAL OF HIGH ENERGY PHYSICS (2018)

Add to Collection

Article Physics, Particles & Fields

Higgs boson pair production at NNLO with top quark mass effects

M. Grazzini et al.

JOURNAL OF HIGH ENERGY PHYSICS (2018)

Add to Collection

Article Instruments & Instrumentation

The new LUCID-2 detector for luminosity measurement and monitoring in ATLAS

G. Avoni et al.

JOURNAL OF INSTRUMENTATION (2018)

Add to Collection

Article Physics, Multidisciplinary

Observation of Higgs Boson Decay to Bottom Quarks

A. M. Sirunyan et al.

PHYSICAL REVIEW LETTERS (2018)

Add to Collection

Article Astronomy & Astrophysics

Observation of H → b(b)over-bar decays and V H production with the ATLAS detector

M. Aaboud et al.

PHYSICS LETTERS B (2018)

Add to Collection

Article Physics, Particles & Fields

Higgs boson pair production in non-linear Effective Field Theory with full mt -dependence at NLO QCD

G. Buchalla et al.

JOURNAL OF HIGH ENERGY PHYSICS (2018)

Add to Collection

Article Physics, Particles & Fields

Search for Higgs boson pair production in the..WW * channel using pp collision data recorded at v s=13 TeV with the ATLAS detector

M. Aaboud et al.

EUROPEAN PHYSICAL JOURNAL C (2018)

Add to Collection

Article Astronomy & Astrophysics

Vector-boson fusion Higgs pair production at (NLO)-L-3

Frederic A. Dreyer et al.

PHYSICAL REVIEW D (2018)

Add to Collection

Article Physics, Particles & Fields

Jet reconstruction and performance using particle flow with the ATLAS Detector

M. Aaboudd et al.

EUROPEAN PHYSICAL JOURNAL C (2017)

Add to Collection

Article Physics, Particles & Fields

Higgs pair production in vector-boson fusion at the LHC and beyond

Fady Bishara et al.

EUROPEAN PHYSICAL JOURNAL C (2017)

Add to Collection

Article Physics, Particles & Fields

Performance of the ATLAS trigger system in 2015

M. Aaboud et al.

EUROPEAN PHYSICAL JOURNAL C (2017)

Add to Collection

Article Physics, Particles & Fields

Topological cell clustering in the ATLAS calorimeters and its performance in LHC Run 1

G. Aad et al.

EUROPEAN PHYSICAL JOURNAL C (2017)

Add to Collection

Article Physics, Particles & Fields

Evidence for the H → b(b)over-bar decay with the ATLAS detector

M. Aaboud et al.

JOURNAL OF HIGH ENERGY PHYSICS (2017)

Add to Collection

Article Physics, Particles & Fields

Muon reconstruction performance of the ATLAS detector in proton-proton collision data at √s=13 TeV

G. Aad et al.

EUROPEAN PHYSICAL JOURNAL C (2016)

Add to Collection

Article Physics, Particles & Fields

Performance of pile-up mitigation techniques for jets in pp collisions at √s=8 TeV using the ATLAS detector

G. Aad et al.

EUROPEAN PHYSICAL JOURNAL C (2016)

Add to Collection

Review Physics, Nuclear

PDF4LHC recommendations for LHC Run II

Jon Butterworth et al.

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS (2016)

Add to Collection

Correction Physics, Particles & Fields

Complete electroweak chiral Lagrangian with a light Higgs at NLO (vol 880, pg 552, 2014)

Gerhard Buchalla et al.

NUCLEAR PHYSICS B (2016)

Add to Collection

Article Physics, Multidisciplinary

Measurement of the Inelastic Proton-Proton Cross Section at √s=13 TeV with the ATLAS Detector at the LHC

M. Aaboud et al.

PHYSICAL REVIEW LETTERS (2016)

Add to Collection

Article Physics, Particles & Fields

Higgs pair production: choosing benchmarks with cluster analysis

Alexandra Carvalho et al.

JOURNAL OF HIGH ENERGY PHYSICS (2016)

Add to Collection

Article Computer Science, Interdisciplinary Applications

An introduction to PYTHIA 8.2

Torbjorn Sjostrand et al.

COMPUTER PHYSICS COMMUNICATIONS (2015)

Add to Collection

Article Physics, Particles & Fields

Parton distributions in the LHC era: MMHT 2014 PDFs

L. A. Harland-Lang et al.

EUROPEAN PHYSICAL JOURNAL C (2015)

Add to Collection

Article Physics, Particles & Fields

Top-pair production and decay at NLO matched with parton showers

John M. Campbell et al.

JOURNAL OF HIGH ENERGY PHYSICS (2015)

Add to Collection

Article Physics, Particles & Fields

Parton distributions for the LHC run II

Richard D. Ball et al.

JOURNAL OF HIGH ENERGY PHYSICS (2015)

Add to Collection

Article Computer Science, Interdisciplinary Applications

Top plus plus : A program for the calculation of the top-pair cross-section at hadron colliders

Michal Czakon et al.

COMPUTER PHYSICS COMMUNICATIONS (2014)

Add to Collection

Article Physics, Particles & Fields

Complete electroweak chiral Lagrangian with a light Higgs at NLO

Gerhard Buchalla et al.

NUCLEAR PHYSICS B (2014)

Add to Collection

Article Astronomy & Astrophysics

NNLO QCD corrections to Higgs pair production via vector boson fusion at hadron colliders

Ling Liu-Sheng et al.

PHYSICAL REVIEW D (2014)

Add to Collection

Article Astronomy & Astrophysics

On the power counting in effective field theories

Gerhard Buchalla et al.

PHYSICS LETTERS B (2014)

Add to Collection

Article Physics, Particles & Fields

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations

J. Alwall et al.

JOURNAL OF HIGH ENERGY PHYSICS (2014)

Add to Collection

Correction Physics, Particles & Fields

Asymptotic formulae for likelihood-based tests of new physics (vol 71, pg 1554, 2011)

Glen Cowan et al.

EUROPEAN PHYSICAL JOURNAL C (2013)

Add to Collection

Article Physics, Particles & Fields

Parton distributions with LHC data

Richard D. Ball et al.

NUCLEAR PHYSICS B (2013)

Add to Collection

Article Astronomy & Astrophysics

The effective chiral Lagrangian for a light dynamical Higgs particle

R. Alonso et al.

PHYSICS LETTERS B (2013)

Add to Collection

Article Physics, Particles & Fields

The measurement of the Higgs self-coupling at the LHC: theoretical status

J. Baglio et al.

JOURNAL OF HIGH ENERGY PHYSICS (2013)

Add to Collection

Article Physics, Particles & Fields

FastJet user manual

Matteo Cacciari et al.

EUROPEAN PHYSICAL JOURNAL C (2012)

Add to Collection

Article Physics, Particles & Fields

Colour reconnections in Herwig++

Stefan Gieseke et al.

EUROPEAN PHYSICAL JOURNAL C (2012)

Add to Collection

Article Astronomy & Astrophysics

Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC

S. Chatrchyan et al.

PHYSICS LETTERS B (2012)

Add to Collection

Article Astronomy & Astrophysics

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

G. Aad et al.

PHYSICS LETTERS B (2012)

Add to Collection

Review Physics, Multidisciplinary

Theory and phenomenology of two-Higgs-doublet models

G. C. Branco et al.

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS (2012)

Add to Collection

Article Physics, Particles & Fields

Higgs mass and vacuum stability in the Standard Model at NNLO

Giuseppe Degrassi et al.

JOURNAL OF HIGH ENERGY PHYSICS (2012)

Add to Collection

Article Physics, Particles & Fields

Asymptotic formulae for likelihood-based tests of new physics

Glen Cowan et al.

EUROPEAN PHYSICAL JOURNAL C (2011)

Add to Collection

Article Physics, Particles & Fields

Composite Higgs boson pair production at the LHC

R. Groeber et al.

JOURNAL OF HIGH ENERGY PHYSICS (2011)

Add to Collection

Article Physics, Particles & Fields

MadGraph 5: going beyond

Johan Alwall et al.

JOURNAL OF HIGH ENERGY PHYSICS (2011)

Add to Collection

Article Physics, Particles & Fields

The ATLAS Simulation Infrastructure

G. Aad et al.

EUROPEAN PHYSICAL JOURNAL C (2010)

Add to Collection

Article Physics, Particles & Fields

A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX

Simone Alioli et al.

JOURNAL OF HIGH ENERGY PHYSICS (2010)

Add to Collection

Article Physics, Particles & Fields

Dimension-six terms in the Standard Model Lagrangian

B. Grzadkowski et al.

JOURNAL OF HIGH ENERGY PHYSICS (2010)

Add to Collection

Review Physics, Particles & Fields

Herwig plus plus physics and manual

Manuel Baehr et al.

EUROPEAN PHYSICAL JOURNAL C (2008)

Add to Collection

Review Instruments & Instrumentation

The ATLAS Experiment at the CERN Large Hadron Collider

G. Aad et al.

JOURNAL OF INSTRUMENTATION (2008)

Add to Collection

Article Physics, Particles & Fields

The anti-kt jet clustering algorithm

Matteo Cacciari et al.

JOURNAL OF HIGH ENERGY PHYSICS (2008)

Add to Collection

Article Physics, Particles & Fields

A new method for combining NLO QCD with shower Monte Carlo algorithms

P Nason

JOURNAL OF HIGH ENERGY PHYSICS (2004)

Add to Collection

Review Instruments & Instrumentation

GEANT4-a simulation toolkit

S Agostinelli et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2003)

Add to Collection

Article Physics, Nuclear

Presentation of search results:: the CLs technique

AL Read

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS (2002)

Add to Collection

Article Instruments & Instrumentation

The EvtGen particle decay simulation package

DJ Lange

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2001)

Add to Collection

© Peeref 2019-2024. All rights reserved.