Sten Åstrand
Doctoral student
My research is focused on accelerated and heterogeneous computing within the ATLAS collaboration, in preparation for the coming high-luminosity run of the LHC.
Publications
Displaying of publications. Sorted by year, then title.
Combination of searches for Higgs boson decays into a photon and a massless dark photon using pp collisions at s= 13 TeV with the ATLAS detector
G. Aad, T.P.A. Åkesson, K.S.V. Astrand, C. Doglioni, P.A. Ekman, et al.
(2024) Journal of High Energy Physics, 2024
Journal articleSearch for non-resonant Higgs boson pair production in final states with leptons, taus, and photons in pp collisions at s = 13 TeV with the ATLAS detector
G. Aad, T.P.A. Åkesson, K.S.V. Astrand, C. Doglioni, P.A. Ekman, et al.
(2024) Journal of High Energy Physics, 2024
Journal articleSearch for low-mass resonances decaying into two jets and produced in association with a photon or a jet at Formula Presented with the ATLAS detector
G Aad, T.P.A. Åkesson, K.S.V. Astrand, C. Doglioni, P.A. Ekman, et al.
(2024) Physical Review D, 110
Journal articleSearch for pair production of boosted Higgs bosons via vector-boson fusion in the bb¯bb¯ final state using pp collisions at s=13TeV with the ATLAS detector
G. Aad, T.P.A. Åkesson, K.S.V. Astrand, C. Doglioni, P.A. Ekman, et al.
(2024) Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 858
Journal articleCombination of Searches for Higgs Boson Pair Production in pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector
G. Aad, T.P.A. Åkesson, K.S.V. Astrand, C. Doglioni, P.A. Ekman, et al.
(2024) Physical Review Letters, 133
Journal articleStudies of the Energy Dependence of Diboson Polarization Fractions and the Radiation-Amplitude-Zero Effect in WZ Production with the ATLAS Detector
G. Aad, T.P.A. Åkesson, K.S.V. Astrand, C. Doglioni, P.A. Ekman, et al.
(2024) Physical Review Letters, 133
Journal articleSearch for flavour-changing neutral-current couplings between the top quark and the Higgs boson in multi-lepton final states in 13 TeV pp collisions with the ATLAS detector
G. Aad, T.P.A. Åkesson, K.S.V. Astrand, C. Doglioni, P.A. Ekman, et al.
(2024) European Physical Journal C, 84
Journal articleSearch for charged-lepton-flavor violating Formula Presented interactions in top-quark production and decay in Formula Presented collisions at Formula Presented with the ATLAS detector at the LHC
G Aad, T.P.A. Åkesson, K.S.V. Astrand, C. Doglioni, P.A. Ekman, et al.
(2024) Physical Review D, 110
Journal articleCalibration of a soft secondary vertex tagger using proton-proton collisions at Formula Presented with the ATLAS detector
G Aad, T.P.A. Åkesson, K.S.V. Astrand, C. Doglioni, P.A. Ekman, et al.
(2024) Physical Review D, 110
Journal articleAccuracy versus precision in boosted top tagging with the ATLAS detector
G. Aad, T.P.A. Åkesson, K.S.V. Astrand, C. Doglioni, P.A. Ekman, et al.
(2024) Journal of Instrumentation, 19
Journal articleDifferential cross-sections for events with missing transverse momentum and jets measured with the ATLAS detector in 13 TeV proton-proton collisions
G. Aad, T.P.A. Åkesson, K.S.V. Astrand, C. Doglioni, P.A. Ekman, et al.
(2024) Journal of High Energy Physics, 2024
Journal articleSearch for Nearly Mass-Degenerate Higgsinos Using Low-Momentum Mildly Displaced Tracks in pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector
G. Aad, T.P.A. Åkesson, K.S.V. Astrand, C. Doglioni, P.A. Ekman, et al.
(2024) Physical Review Letters, 132
Journal articleSearches for exclusive Higgs boson decays into D⁎γ and Z boson decays into D0γ and Ks0γ in pp collisions at s=13TeV with the ATLAS detector
G. Aad, T.P.A. Åkesson, K.S.V. Astrand, C. Doglioni, P.A. Ekman, et al.
(2024) Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 855
Journal article