Bjarne Sandvik Stugu

Professor

E-mailBjarne.Stugu@uib.no
Phone+47 55 58 27 69
Visitor Address
Allégaten 55

Bergen

Room
305
Postal Address
Postboks 7803

5020 Bergen

I am an experimental particle physicist. Since 1980, when I was a summer student at CERN, my research activities have mainly been linked to experiments at CERN. I have been a member of the ATLAS collaboration since 1995. Our group at the University of Bergen took part in the construction of the ATLAS-SCT, (The SemiConductor Tracker) I have also been involved in a project for developing ultrathin silicon beam detectors for monitoring intense X-rays for medical use (with SINTEF MiNaLab). ATLAS physics interests have mainly been within searches for, now studies of, the Higgs boson.

We have participated in the development of radiation hard '3D' silicon sensors in collaboration with SINTEF MiNaLab. The technology is now mature. Now we take an active part in ATLAS upgrade, with participation in the construction of the ITk (Inner Tracker). We are developing infrastructure at our department in order to test and quality assure silicon pixel sensors (in '3D' and 'planar' design), and take part in sensor module production for the ITk, with responsibilities primarily within testing and quality control.

Proposed research areas for an MSc Thesis:

1) ATLAS Upgrade (ITk): Develop test systems and perform tests of silicon pixel sensors, and sensor modules

2) within ATLAS physics analysis: Mostly Higgs physics in final states containing tau leptons.

PHYS119 , PHYS118

Earlier teaching

PHYS114,PHYS201, PHYS205,PHYS117,MNF115 (the lectures on energy)

MSc thesis subjects are described under 'Research field'

Publications are mainly the experimental collaborations, now ATLAS. Some additional publications are listed in my CV (link to CV above )

Show author(s) (2024). Search for non-resonant production of semi-visible jets using Run 2 data in ATLAS. Physics Letters B.
Show author(s) (2024). Performance and calibration of quark/gluon-jet taggers using 140 fb−1 of pp collisions at √s = 13 TeV with the ATLAS detector. Chinese Physics C.
Show author(s) (2024). Moderne fysikk for bachelorstudenter. Bjarne Stugu.
Show author(s) (2024). Measurement of the H→ γγ and H→ ZZ∗→ 4 ℓ cross-sections in pp collisions at √s=13.6 TeV with the ATLAS detector. European Physical Journal C.
Show author(s) (2024). Latest results from the RD42 collaboration on the radiation tolerance of polycrystalline diamond detectors. Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment.
Show author(s) (2024). Evidence for the Higgs boson decay to a Z boson and a photon at the LHC. Physical Review Letters.

Show author(s) (2023). Tools for estimating fake/non-prompt lepton backgrounds with the ATLAS detector at the LHC. Journal of Instrumentation (JINST).
Show author(s) (2023). Test of CP Invariance in Higgs Boson Vector-Boson-Fusion Production Using the H→γγ Channel with the ATLAS Detector. Physical Review Letters. 061802.
Show author(s) (2023). Studies of the muon momentum calibration and performance of the ATLAS detector with pp collisions at √s=13 TeV. European Physical Journal C.
Show author(s) (2023). Strong Constraints on Jet Quenching in Centrality-Dependent p+Pb Collisions at 5.02 TeV from ATLAS. Physical Review Letters.
Show author(s) (2023). Searches for new phenomena in events with two leptons, jets, and missing transverse momentum in 139 fb - 1 of √s=13 TeV pp collisions with the ATLAS detector. European Physical Journal C.
Show author(s) (2023). Searches for lepton-flavour-violating decays of the Higgs boson into eτ and μτ in √s = 13 TeV pp collisions with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Searches for exclusive Higgs and Z boson decays into a vector quarkonium state and a photon using 139 fb - 1 of ATLAS √s=13 TeV proton–proton collision data. European Physical Journal C.
Show author(s) (2023). Search in diphoton and dielectron final states for displaced production of Higgs or Z bosons with the ATLAS detector in √ s = 13 TeV pp collisions. Physical Review D.
Show author(s) (2023). Search for tt¯ H/ A→ tt¯ tt¯ production in the multilepton final state in proton–proton collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for third-generation vector-like leptons in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for the charged-lepton-flavor-violating decay Z→eμ in pp collisions at √ s = 13 TeV with the ATLAS detector. Physical Review D.
Show author(s) (2023). Search for supersymmetry in final states with missing transverse momentum and three or more b-jets in 139 fb-1 of proton–proton collisions at √s=13 TeV with the ATLAS detector. European Physical Journal C.
Show author(s) (2023). Search for resonant and non-resonant Higgs boson pair production in the bb¯ τ+τ− decay channel using 13 TeV pp collision data from the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for resonant WZ production in the fully leptonic final state in proton–proton collisions at √s=13 TeV with the ATLAS detector. European Physical Journal C.
Show author(s) (2023). Search for periodic signals in the dielectron and diphoton invariant mass spectra using 139 fb−1 of pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for pairs of muons with small displacements in pp collisions at s=13 TeV with the ATLAS detector. Physics Letters B.
Show author(s) (2023). Search for pair-production of vector-like quarks in pp collision events at s=13 TeV with at least one leptonically decaying Z boson and a third-generation quark with the ATLAS detector. Physics Letters B.
Show author(s) (2023). Search for pair-produced vector-like top and bottom partners in events with large missing transverse momentum in pp collisions with the ATLAS detector. European Physical Journal C.
Show author(s) (2023). Search for pair-produced scalar and vector leptoquarks decaying into third-generation quarks and first- or second-generation leptons in pp collisions with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for pair production of third-generation leptoquarks decaying into a bottom quark and a τ -lepton with the ATLAS detector. European Physical Journal C.
Show author(s) (2023). Search for nonresonant pair production of Higgs bosons in the bb¯bb¯ final state in pp collisions at √ s = 13 TeV with the ATLAS detector. Physical Review D.
Show author(s) (2023). Search for new phenomena in multi-body invariant masses in events with at least one isolated lepton and two jets using √s = 13 TeV proton–proton collision data collected by the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for new phenomena in final states with photons, jets and missing transverse momentum in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for long-lived, massive particles in events with displaced vertices and multiple jets in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for light long-lived neutral particles that decay to collimated pairs of leptons or light hadrons in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for leptoquarks decaying into the bτ final state in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for leptonic charge asymmetry in tt¯ W production in final states with three leptons at √s = 13 TeV. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for lepton-flavour violation in high-mass dilepton final states using 139 fb −1 of pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP). 50 pages.
Show author(s) (2023). Search for high-mass Wγ and Zγ resonances using hadronic W/Z boson decays from 139 fb −1 of pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for heavy, long-lived, charged particles with large ionisation energy loss in pp collisions at √s = 13 TeV using the ATLAS experiment and the full Run 2 dataset. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for heavy resonances decaying into a Z or W boson and a Higgs boson in final states with leptons and b-jets in 139 fb−1 of pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for heavy long-lived multi-charged particles in the full LHC Run 2 pp collision data at s=13 TeV using the ATLAS detector. Physics Letters B.
Show author(s) (2023). Search for flavour-changing neutral-current couplings between the top quark and the photon with the ATLAS detector at s=13 TeV. Physics Letters B.
Show author(s) (2023). Search for flavour-changing neutral current interactions of the top quark and the Higgs boson in events with a pair of τ-leptons in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for flavor-changing neutral-current couplings between the top quark and the Z boson with proton-proton collisions at √ s = 13 TeV with the ATLAS detector. Physical Review D.
Show author(s) (2023). Search for exclusive Higgs and Z boson decays to ωγ and Higgs boson decays to K⁎γ with the ATLAS detector. Physics Letters B.
Show author(s) (2023). Search for excited τ-leptons and leptoquarks in the final state with τ-leptons and jets in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for doubly charged Higgs boson production in multi-lepton final states using 139 fb - 1 of proton–proton collisions at √s = 13 TeV with the ATLAS detector. European Physical Journal C.
Show author(s) (2023). Search for displaced photons produced in exotic decays of the Higgs boson using 13 TeV pp collisions with the ATLAS detector. Physical Review D.
Show author(s) (2023). Search for direct pair production of sleptons and charginos decaying to two leptons and neutralinos with mass splittings near the W-boson mass in √s = 13 TeV pp collisions with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for dark photons from Higgs boson decays via ZH production with a photon plus missing transverse momentum signature from pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for dark matter produced in association with a single top quark and an energetic W boson in √s= 13 TeV pp collisions with the ATLAS detector. European Physical Journal C.
Show author(s) (2023). Search for dark matter produced in association with a dark Higgs boson decaying into W+ W− in the one-lepton final state at √s = 13 TeV using 139 fb −1 of pp collisions recorded with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for boosted diphoton resonances in the 10 to 70 GeV mass range using 138 fb −1 of 13 TeV pp collisions with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for an axion-like particle with forward proton scattering in association with photon pairs at ATLAS. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for a new scalar resonance in flavour-changing neutral-current top-quark decays t → qX (q = u, c), with X → bb¯ , in proton-proton collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for a new pseudoscalar decaying into a pair of muons in events with a top-quark pair at √s = 13 TeV with the ATLAS detector. Physical Review D.
Show author(s) (2023). Search for a new Z′ gauge boson in 4μ events with the ATLAS experiment. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Search for Majorana neutrinos in same-sign WW scattering events from pp collisions at √s=13 TeV. European Physical Journal C.
Show author(s) (2023). Search for Higgs boson pair production in association with a vector boson in pp collisions at √s=13TeV with the ATLAS detector. European Physical Journal C.
Show author(s) (2023). Search for Heavy Neutral Leptons in Decays of W Bosons Using a Dilepton Displaced Vertex in sqrt[s]=13 TeV pp Collisions with the ATLAS Detector. Physical Review Letters. 061803.
Show author(s) (2023). Search for Dark Photons in Rare Z Boson Decays with the ATLAS Detector. Physical Review Letters.
Show author(s) (2023). Production of ϒ(nS) mesons in Pb + Pb and pp collisions at 5.02 TeV. Physical Review C.
Show author(s) (2023). Observation of the γγ→ττ Process in Pb+Pb Collisions and Constraints on the τ-Lepton Anomalous Magnetic Moment with the ATLAS Detector. Physical Review Letters. 151802.
Show author(s) (2023). Observation of gauge boson joint-polarisation states in W±Z production from pp collisions at s=13 TeV with the ATLAS detector. Physics Letters B.
Show author(s) (2023). Observation of four-top-quark production in the multilepton final state with the ATLAS detector. European Physical Journal C.
Show author(s) (2023). Observation of electroweak production of two jets and a Z-boson pair. Nature Physics. 237-253.
Show author(s) (2023). Observation of an Excess of Dicharmonium Events in the Four-Muon Final State with the ATLAS Detector. Physical Review Letters. 151902.
Show author(s) (2023). Observation of Single-Top-Quark Production in Association with a Photon Using the ATLAS Detector. Physical Review Letters. 22 pages.
Show author(s) (2023). Model-independent search for the presence of new physics in events including H → γγ with √s = 13 TeV pp data recorded by the ATLAS detector at the LHC. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Measurements of the suppression and correlations of dijets in Xe+Xe collisions at √sNN = 5.44 TeV. Physical Review C.
Show author(s) (2023). Measurements of the suppression and correlations of dijets in Pb+Pb collisions at√s<inf>NN</inf> = 5.02 TeV. Physical Review C.
Show author(s) (2023). Measurements of observables sensitive to colour reconnection in tt¯ events with the ATLAS detector at √s= 13 TeV. European Physical Journal C.
Show author(s) (2023). Measurements of differential cross sections of Higgs boson production through gluon fusion in the H? WW*? e?µ? final state at √s=13 TeV with the ATLAS detector. European Physical Journal C.
Show author(s) (2023). Measurements of Zγ+jets differential cross sections in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Measurements of W+W- production in decay topologies inspired by searches for electroweak supersymmetry. European Physical Journal C.
Show author(s) (2023). Measurements of Higgs boson production by gluon-gluon fusion and vector-boson fusion using H→WW*→eνμν decays in pp collisions at √ s = 13 TeV with the ATLAS detector. Physical Review D.
Show author(s) (2023). Measurement of the tt¯ production cross-section in pp collisions at √s = 5.02 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Measurement of the total cross section and ρ -parameter from elastic scattering in pp collisions at √s=13 TeV with the ATLAS detector. European Physical Journal C. 49 pages.
Show author(s) (2023). Measurement of the total and differential Higgs boson production cross-sections at √s = 13 TeV with the ATLAS detector by combining the H → ZZ * → 4ℓ and H → γγ decay channels. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Measurement of the top-quark mass using a leptonic invariant mass in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Measurement of the properties of Higgs boson production at √s = 13 TeV in the H → γγ channel using 139 fb−1 of pp collision data with the ATLAS experiment. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Measurement of the production of a W boson in association with a charmed hadron in pp collisions at √s = 13 TeV with the ATLAS detector. Physical Review D. 54 pages.
Show author(s) (2023). Measurement of the polarisation of W bosons produced in top-quark decays using dilepton events at s=13 TeV with the ATLAS experiment. Physics Letters B.
Show author(s) (2023). Measurement of the nuclear modification factor of b-jets in 5.02 TeV Pb+Pb collisions with the ATLAS detector. European Physical Journal C. 32 pages.
Show author(s) (2023). Measurement of the inclusive tt¯ production cross section in the lepton+jets channel in pp collisions at √ s = 7 TeV with the ATLAS detector using support vector machines. Physical Review D.
Show author(s) (2023). Measurement of the cross-sections of the electroweak and total production of a Zγ pair in association with two jets in pp collisions at s=13 TeV with the ATLAS detector. Physics Letters B.
Show author(s) (2023). Measurement of the charge asymmetry in top-quark pair production in association with a photon with the ATLAS experiment. Physics Letters B.
Show author(s) (2023). Measurement of the Sensitivity of Two-Particle Correlations in pp Collisions to the Presence of Hard Scatterings. Physical Review Letters. 21 pages.
Show author(s) (2023). Measurement of the Higgs boson mass with H → γγ decays in 140 fb−1 of s=13 TeV pp collisions with the ATLAS detector. Physics Letters B.
Show author(s) (2023). Measurement of the Higgs boson mass in the H → ZZ⁎ → 4ℓ decay channel using 139 fb−1 of s=13 TeV pp collisions recorded by the ATLAS detector at the LHC. Physics Letters B.
Show author(s) (2023). Measurement of the CP properties of Higgs boson interactions with τ -leptons with the ATLAS detector. European Physical Journal C.
Show author(s) (2023). Measurement of substructure-dependent jet suppression in Pb+Pb collisions at 5.02 TeV with the ATLAS detector. Physical Review C.
Show author(s) (2023). Measurement of single top-quark production in the s-channel in proton–proton collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Measurement of muon pairs produced via γγ scattering in nonultraperipheral Pb + Pb collisions at √sNN = 5.02 TeV with the ATLAS detector. Physical Review C. 42 pages.
Show author(s) (2023). Measurement of exclusive pion pair production in proton–proton collisions at √s=7TeV with the ATLAS detector. European Physical Journal C.
Show author(s) (2023). Measurement of cross sections for production of a Z boson in association with a flavor-inclusive or doubly b-tagged large-radius jet in proton-proton collisions at √ s = 13 with the ATLAS experiment. Physical Review D.
Show author(s) (2023). Measurement of Zγγ production in pp collisions at √s=13 TeV with the ATLAS detector. European Physical Journal C.
Show author(s) (2023). Measurement of Suppression of Large-Radius Jets and Its Dependence on Substructure in Pb+Pb Collisions at √sNN = 5.02 TeV with the ATLAS Detector. Physical Review Letters.
Show author(s) (2023). Luminosity determination in pp collisions at √s=13 TeV using the ATLAS detector at the LHC. European Physical Journal C.
Show author(s) (2023). Integrated and differential fiducial cross-section measurements for the vector boson fusion production of the Higgs boson in the H → WW* → eνμν decay channel at 13 TeV with the ATLAS detector. Physical Review D.
Show author(s) (2023). Inclusive-photon production and its dependence on photon isolation in pp collisions at √s = 13 TeV using 139 fb −1 of ATLAS data. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Inclusive and differential cross-sections for dilepton tt¯ production measured in √s = 13 TeV pp collisions with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Fast b-tagging at the high-level trigger of the ATLAS experiment in LHC Run 3. Journal of Instrumentation (JINST).
Show author(s) (2023). Exclusive dielectron production in ultraperipheral Pb+Pb collisions at √sNN = 5.02 TeV with ATLAS. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Evidence of off-shell Higgs boson production from ZZ leptonic decay channels and constraints on its total width with the ATLAS detector. Physics Letters B.
Show author(s) (2023). Evidence for the charge asymmetry in pp → tt production at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Erratum to: Search for exclusive Higgs and Z boson decays to ϕγ and ργ with the ATLAS detector (Journal of High Energy Physics, (2018), 2018, 7, (127), 10.1007/JHEP07(2018)127). Journal of High Energy Physics (JHEP).
Show author(s) (2023). Differential tt¯ cross-section measurements using boosted top quarks in the all-hadronic final state with 139 fb−1 of ATLAS data. Journal of High Energy Physics (JHEP). 108 pages.
Show author(s) (2023). Determination of the strong coupling constant from transverse energy-energy correlations in multijet events at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Det kan ikke søkes forskingsmidler til kjernekraft: – Et sjansespill med Norges energifremtid? Universitetsavisa.
Show author(s) (2023). Det kan ikke søkes forskingsmidler til kjernekraft: – Et sjansespill med Norges energifremtid? Khrono.no.
Show author(s) (2023). Cross-section measurements for the production of a Z boson in association with high-transverse-momentum jets in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Correlations between flow and transverse momentum in Xe + Xe and Pb + Pb collisions at the LHC with the ATLAS detector: A probe of the heavy-ion initial state and nuclear deformation. Physical Review C.
Show author(s) (2023). Constraints on the Higgs boson self-coupling from single- and double-Higgs production with the ATLAS detector using pp collisions at s=13 TeV. Physics Letters B.
Show author(s) (2023). Constraints on spin-0 dark matter mediators and invisible Higgs decays using ATLAS 13 TeV pp collision data with two top quarks and missing transverse momentum in the final state. European Physical Journal C.
Show author(s) (2023). Comparison of inclusive and photon-tagged jet suppression in 5.02 TeV Pb+Pb collisions with ATLAS. Physics Letters B.
Show author(s) (2023). Combined Measurement of the Higgs Boson Mass from the H → γγ and H → ZZ∗ → 4ℓ Decay Channels with the ATLAS Detector Using √s = 7, 8, and 13 TeV pp Collision Data. Physical Review Letters.
Show author(s) (2023). Combination of searches for invisible decays of the Higgs boson using 139 fb−1 of proton-proton collision data at s=13 TeV collected with the ATLAS experiment. Physics Letters B.
Show author(s) (2023). Charged-hadron production in pp, p+Pb, Pb+Pb, and Xe+Xe collisions at √sNN = 5 TeV with the ATLAS detector at the LHC. Journal of High Energy Physics (JHEP).
Show author(s) (2023). Calibration of the light-flavour jet mistagging efficiency of the b-tagging algorithms with Z+jets events using 139 fb - 1 of ATLAS proton–proton collision data at √s=13 TeV. European Physical Journal C.
Show author(s) (2023). Author Correction: A detailed map of Higgs boson interactions by the ATLAS experiment ten years after the discovery (Nature, (2022), 607, 7917, (52-59), 10.1038/s41586-022-04893-w). Nature. E5.
Show author(s) (2023). Anomaly detection search for new resonances decaying into a Higgs boson and a generic new particle X in hadronic final states using √ s = 13 TeV pp collisions with the ATLAS detector. Physical Review D.
Show author(s) (2023). ATLAS flavour-tagging algorithms for the LHC Run 2 pp collision dataset. European Physical Journal C.
Show author(s) (2023). A search for new resonances in multiple final states with a high transverse momentum Z boson in √s = 13 TeV pp collisions with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2023). A search for heavy Higgs bosons decaying into vector bosons in same-sign two-lepton final states in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP). 51 pages.

Show author(s) (2022). Two-particle Bose–Einstein correlations in pp collisions at √s=13 TeV measured with the ATLAS detector at the LHC. European Physical Journal C. 1-38.
Show author(s) (2022). The ATLAS inner detector trigger performance in pp collisions at 13 TeV during LHC Run 2. European Physical Journal C.
Show author(s) (2022). Study of B+c→J/ψD+s and B+c→J/ψD∗+s decays in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP). 1-42.
Show author(s) (2022). Search for type-III seesaw heavy leptons in leptonic final states in pp collisions at √s=13 TeV with the ATLAS detector. European Physical Journal C. 1-30.
Show author(s) (2022). Search for single production of a vectorlike T quark decaying into a Higgs boson and top quark with fully hadronic final states using the ATLAS detector. Physical Review D.
Show author(s) (2022). Search for resonant pair production of Higgs bosons in the b b ¯ b b ¯ final state using pp collisions at s =13 TeV with the ATLAS detector. Physical Review D.
Show author(s) (2022). Search for new phenomena in three- or four-lepton events in pp collisions at √s = 13 TeV with the ATLAS detector. Physics Letters B. 1-24.
Show author(s) (2022). Search for neutral long-lived particles in pp collisions at √s = 13 TeV that decay into displaced hadronic jets in the ATLAS calorimeter. Journal of High Energy Physics (JHEP).
Show author(s) (2022). Search for long-lived charginos based on a disappearing-track signature using 136 fb - 1 of pp collisions at √s = 13 TeV with the ATLAS detector. European Physical Journal C.
Show author(s) (2022). Search for invisible Higgs-boson decays in events with vector-boson fusion signatures using 139 fb−1 of proton-proton data recorded by the ATLAS experiment. Journal of High Energy Physics (JHEP). 1-66.
Show author(s) (2022). Search for heavy particles in the b -tagged dijet mass distribution with additional b -tagged jets in proton-proton collisions at s =13 TeV with the ATLAS experiment. Physical Review D.
Show author(s) (2022). Search for flavour-changing neutral-current interactions of a top quark and a gluon in pp collisions at √s=13 TeV with the ATLAS detector. European Physical Journal C. 1-35.
Show author(s) (2022). Search for exotic decays of the Higgs boson into b b¯ and missing transverse momentum in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2022). Search for events with a pair of displaced vertices from long-lived neutral particles decaying into hadronic jets in the ATLAS muon spectrometer in pp collisions at √s=13 TeV. Physical Review D. 1-28.
Show author(s) (2022). Search for associated production of a Z boson with an invisibly decaying Higgs boson or dark matter candidates at s=13 TeV with the ATLAS detector. Physics Letters B.
Show author(s) (2022). 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 −1 of pp collision data at √s = 13 TeV. Journal of High Energy Physics (JHEP).
Show author(s) (2022). 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. Physical Review D. 1-35.
Show author(s) (2022). Search for Higgs boson decays into a pair of pseudoscalar particles in the bbμμ final state with the ATLAS detector in pp collisions at s =13 TeV. Physical Review D.
Show author(s) (2022). Radiation hard 3D silicon pixel sensors for use in the ATLAS detector at the HL-LHC. Journal of Instrumentation (JINST). 13 pages.
Show author(s) (2022). Performance of the ATLAS Level-1 topological trigger in Run 2. European Physical Journal C.
Show author(s) (2022). Operation and performance of the ATLAS semiconductor tracker in LHC Run 2. Journal of Instrumentation (JINST).
Show author(s) (2022). Observation of electroweak production of two jets in association with an isolated photon and missing transverse momentum, and search for a Higgs boson decaying into invisible particles at 13 TeV with the ATLAS detector. European Physical Journal C.
Show author(s) (2022). Observation of WWW production in pp collisions at √s=13 TeV with the ATLAS detector. Physical Review Letters. 1-20.
Show author(s) (2022). Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment. Journal of High Energy Physics (JHEP). 1-61.
Show author(s) (2022). Measurements of the Higgs boson inclusive and differential fiducial cross-sections in the diphoton decay channel with pp collisions at √S = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP). 1-96.
Show author(s) (2022). Measurements of jet observables sensitive to b-quark fragmentation in tt¯ events at the LHC with the ATLAS detector. Physical Review D. 1-33.
Show author(s) (2022). Measurements of differential cross-sections in top-quark pair events with a high transverse momentum top quark and limits on beyond the Standard Model contributions to top-quark pair production with the ATLAS detector at √s = 13 TeV. Journal of High Energy Physics (JHEP).
Show author(s) (2022). Measurements of azimuthal anisotropies of jet production in Pb+ Pb collisions at sNN =5.02 TeV with the ATLAS detector. Physical Review C.
Show author(s) (2022). Measurements of Higgs boson production cross-sections in the H → τ+τ− decay channel in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP). 1-81.
Show author(s) (2022). Measurement of the polarisation of single top quarks and antiquarks produced in the t-channel at √s = 13 TeV and bounds on the tWb dipole operator from the ATLAS experiment. Journal of High Energy Physics (JHEP).
Show author(s) (2022). Measurement of the nuclear modification factor for muons from charm and bottom hadrons in Pb+Pb collisions at 5.02 TeV with the ATLAS detector. Physics Letters B.
Show author(s) (2022). Measurement of the energy response of the ATLAS calorimeter to charged pions from W±→ τ±(→ π±ντ) ντ events in Run 2 data. European Physical Journal C.
Show author(s) (2022). Measurement of the energy asymmetry in tt¯ j production at 13 TeV with the ATLAS experiment and interpretation in the SMEFT framework. European Physical Journal C.
Show author(s) (2022). Measurement of the c-jet mistagging efficiency in tt¯ events using pp collision data at √s=13 TeV collected with the ATLAS detector. European Physical Journal C.
Show author(s) (2022). Measurement of Higgs boson decay into b-quarks in associated production with a top-quark pair in pp collisions at √S = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP). 1-63.
Show author(s) (2022). Hva vet vi om Higgs-partikkelen ti år etter oppdagelsen. Fra Fysikkens Verden.
Show author(s) (2022). Erratum to: Search for single top-quark production via flavour-changing neutral currents at 8 TeV with the ATLAS detector (The European Physical Journal C, (2016), 76, 2, (55), 10.1140/epjc/s10052-016-3876-4). European Physical Journal C.
Show author(s) (2022). Emulating the impact of additional proton–proton interactions in the ATLAS simulation by presampling sets of inelastic Monte Carlo events. Computing and Software for Big Science.
Show author(s) (2022). Direct constraint on the Higgs–charm coupling from a search for Higgs boson decays into charm quarks with the ATLAS detector. European Physical Journal C. 1-42.
Show author(s) (2022). Determination of the parton distribution functions of the proton using diverse ATLAS data from pp collisions at √s=7 , 8 and 13 TeV. European Physical Journal C.
Show author(s) (2022). Constraints on Higgs boson properties using WW∗(→ eνμν) jj production in 36.1fb-1 of √s=13 TeV pp collisions with the ATLAS detector. European Physical Journal C.
Show author(s) (2022). Constraints on Higgs boson production with large transverse momentum using H →b b ¯ decays in the ATLAS detector. Physical Review D.
Show author(s) (2022). AtlFast3: The Next Generation of Fast Simulation in ATLAS. Computing and Software for Big Science. 1-54.
Show author(s) (2022). A search for an unexpected asymmetry in the production of e+μ− and e−μ+ pairs in proton–proton collisions recorded by the ATLAS detector at s=13 TeV. Physics Letters B.

Show author(s) (2021). UiB Innsikt: Bærekraftig energi - Løsninger på problemet og problemer med løsningene.
Show author(s) (2021). Search for type-III seesaw heavy leptons in dilepton final states in pp collisions at √s=13TeV with the ATLAS detector. European Physical Journal C. 1-30.
Show author(s) (2021). Search for squarks and gluinos in final states with jets and missing transverse momentum using 139 fb −1 of √s = 13 TeV pp collision data with the ATLAS detector. Journal of High Energy Physics (JHEP). 1-64.
Show author(s) (2021). Search for phenomena beyond the Standard Model in events with large b-jet multiplicity using the ATLAS detector at the LHC. European Physical Journal C. 1-29.
Show author(s) (2021). Search for new phenomena in final states with two leptons and one or no b-tagged jets at √s=13 TeV using the ATLAS detector. Physical Review Letters. 1-23.
Show author(s) (2021). Search for heavy resonances decaying into a pair of Z bosons in the ℓ+ℓ-ℓ′ +ℓ′ - and ℓ+ℓ-νν¯ final states using 139 fb - 1 of proton–proton collisions at √s=13 TeV with the ATLAS detector. European Physical Journal C. 1-39.
Show author(s) (2021). Search for doubly and singly charged Higgs bosons decaying into vector bosons in multi-lepton final states with the ATLAS detector using proton-proton collisions at √s = 13 TeV. Journal of High Energy Physics (JHEP). 1-54.
Show author(s) (2021). Search for displaced leptons in √s = 13 TeV pp collisions with the ATLAS detector. Physical Review Letters. 1-21.
Show author(s) (2021). Search for dark matter produced in association with a dark Higgs boson decaying into W±Wa" or ZZ in fully hadronic final states from √s =13 TeV pp collisions recorded with the ATLAS detector. Physical Review Letters. 1-21.
Show author(s) (2021). Search for dark matter produced in association with a Standard Model Higgs boson decaying into b-quarks using the full Run 2 dataset from the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2021). Search for dark matter in events with missing transverse momentum and a Higgs boson decaying into two photons in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP). 1-50.
Show author(s) (2021). Search for dark matter in association with an energetic photon in pp collisions at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP).
Show author(s) (2021). Search for charged-lepton-flavour violation in Z-boson decays with the ATLAS detector. Nature Physics. 819-825.
Show author(s) (2021). Search for charged Higgs bosons decaying into a top quark and a bottom quark at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP). 1-47.
Show author(s) (2021). Search for bottom-squark pair production in pp collision events at √s=13 TeV with hadronically decaying τ -leptons, b-jets, and missing transverse momentum using the ATLAS detector. Physical Review D. 1-31.
Show author(s) (2021). Observation of photon-induced W+W− production in pp collisions at √s = 13 TeV using the ATLAS detector. Physics Letters B.
Show author(s) (2021). Novel 3D Pixel Sensors for the Upgrade of the ATLAS Inner Tracker. Frontiers in Physics. 15 pages.
Show author(s) (2021). Muon reconstruction and identification efficiency in ATLAS using the full Run 2 pp collision data set at √s=13 TeV. European Physical Journal C.
Show author(s) (2021). Medium-induced modification of Z -tagged charged particle fields in Pb+Pb collisions at 5.02 TeV with the ATLAS detector. Physical Review Letters. 1-20.
Show author(s) (2021). Measurements of top-quark pair single- and double-differential cross-sections in the all-hadronic channel in pp collisions at √s = 13 TeV using the ATLAS detector. Journal of High Energy Physics (JHEP). 1-76.
Show author(s) (2021). Measurements of sensor radiation damage in the ATLAS inner detector using leakage currents. Journal of Instrumentation (JINST). 1-45.
Show author(s) (2021). Measurements of WH and ZH production in the H→ bb¯ decay channel in pp collisions at 13Te with the ATLAS detector. European Physical Journal C. 1-41.
Show author(s) (2021). Measurements of Higgs bosons decaying to bottom quarks from vector boson fusion production with the ATLAS experiment at √s=13TeV. European Physical Journal C. 1-32.
Show author(s) (2021). Measurement of the jet mass in high transverse momentum Z(→bb‾)γ production at √s=13TeV using the ATLAS detector. Physics Letters B. 1-23.
Show author(s) (2021). Measurement of the associated production of a Higgs boson decaying into b-quarks with a vector boson at high transverse momentum in pp collisions at √s=13 TeV with the ATLAS detector. Physics Letters B. 1-28.
Show author(s) (2021). Measurement of single top-quark production in association with a W boson in the single-lepton channel at √s = 8 TeV with the ATLAS detector. European Physical Journal C. 1-29.
Show author(s) (2021). Measurement of light-by-light scattering and search for axion-like particles with 2.2 nb−1 of Pb+Pb data with the ATLAS detector. Journal of High Energy Physics (JHEP). 1-45.
Show author(s) (2021). Measurement of hadronic event shapes in high-p T multijet final states at √s = 13 TeV with the ATLAS detector. Journal of High Energy Physics (JHEP). 1-44.
Show author(s) (2021). Longitudinal Flow Decorrelations in Xe+Xe Collisions at √sNN =5.44 TeV with the ATLAS Detector . Physical Review Letters. 1-20.
Show author(s) (2021). Jet energy scale and resolution measured in proton–proton collisions at √s = 13 TeV with the ATLAS detector. European Physical Journal C. 1-49.
Show author(s) (2021). Exclusive dimuon production in ultraperipheral Pb+Pb collisions at √sNN=5.02 TeV with ATLAS. Physical Review C. 1-32.
Show author(s) (2021). Erratum to: Measurement of hadronic event shapes in high-p <inf>T</inf> multijet final states at s = 13 TeV with the ATLAS detector (Journal of High Energy Physics, (2021), 2021, 1, (188), 10.1007/JHEP01(2021)188). Journal of High Energy Physics (JHEP).
Show author(s) (2021). Differential cross-section measurements for the electroweak production of dijets in association with a Z boson in proton–proton collisions at ATLAS. European Physical Journal C. 1-42.
Show author(s) (2021). A search for the dimuon decay of the Standard Model Higgs boson with the ATLAS detector. Physics Letters B. 1-24.

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