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Evidence for the charge asymmetry in pp → t t ¯ $$ t\overline{t} $$ production at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

Aad, G.; Abbott, B.; Abbott, D. C. Abeling, K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y. et al. (2023-08-16)

Abstract Inclusive and differential measurements of the top–antitop ( t ...

Combination of inclusive top-quark pair production cross-section measurements using ATLAS and CMS data at s $$ \sqrt{s} $$ = 7 and 8 TeV

Aad, G.; Abbott, B.; Abbott, D. C. Abed Abud, A.; Abeling, K.; Abhayasinghe, D. K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H. et al. (2023-07-27)

Abstract A combination of measurements of the inclusive top-quark pair production cross-section performed by ATLAS and CMS in proton–proton collisions at centre-of-mass energies of 7 and ...

Combination of inclusive top-quark pair production cross-section measurements using ATLAS and CMS data at s $$ \sqrt{s} $$ = 7 and 8 TeV

Aad, G.; Abbott, B.; Abbott, D. C. Abed Abud, A.; Abeling, K.; Abhayasinghe, D. K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H. et al. (2023-07-27)

Abstract A combination of measurements of the inclusive top-quark pair production cross-section performed by ATLAS and CMS in proton–proton collisions at centre-of-mass energies of 7 and ...

Search for an axion-like particle with forward proton scattering in association with photon pairs at ATLAS

Aad, G.; Abbott, B.; Abeling, K. Abicht, N. J.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y. et al. (2023-07-31)

Abstract A search for forward proton scattering in association with light-by-light scattering mediated by an axion-like particle is presented, using the ATLAS Forward Proton spectrometer ...

New techniques for jet calibration with the ATLAS detector

Aad, G.; Abbott, B.; Abeling, K. Abicht, N. J.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y. et al. (2023-08-29)

Abstract A determination of the jet energy scale is presented using proton–proton collision data with a centre-of-mass energy of ...

Calibration of the light-flavour jet mistagging efficiency of the b-tagging algorithms with Z+jets events using 139 $$\textrm{fb}^{-1}$$ fb - 1 of ATLAS proton–proton collision data at $$\sqrt{s} = 13$$ s = 13 TeV

Aad, G.; Abbott, B.; Abbott, D. C. Abeling, K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y. et al. (2023-08-14)

Abstract The identification of b-jets, referred to as b-tagging, is an important part of many physics analyses in the ATLAS experiment at the Large Hadron Collider and an accurate calibration of its performance ...

Search for pair-produced vector-like top and bottom partners in events with large missing transverse momentum in pp collisions with the ATLAS detector

Aad, G.; Abbott, B.; Abbott, D. C. Abeling, K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y. et al. (2023-08-10)

Abstract A search for pair-produced vector-like quarks using events with exactly one lepton (e or $$\mu $$ ...

Measurements of $$W^{+}W^{-}$$ W + W - production in decay topologies inspired by searches for electroweak supersymmetry

Aad, G.; Abbott, B.; Abbott, D. C. Abeling, K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y. et al. (2023-08-10)

Abstract This paper presents a measurement of fiducial and differential cross-sections for $$W^{+}W^{-}$$ ...

Studies of the muon momentum calibration and performance of the ATLAS detector with pp collisions at $$\sqrt{s}=13$$ s = 13 TeV

Aad, G.; Abbott, B.; Abeling, K. Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y.; Abusleme Hoffman, A. C. et al. (2023-08-01)

Abstract This paper presents the muon momentum calibration and performance studies for the ATLAS detector based on the pp collisions data sample produced at ...

Variation in herbivore space use: comparing two savanna ecosystems with different anthrax outbreak patterns in southern Africa

Huang, Yen-Hua; Owen-Smith, Norman; Henley, Michelle D. Kilian, J. W.; Kamath, Pauline L.; Ochai, Sunday O.; van Heerden, Henriette; Mfune, John K. E.; Getz, Wayne M. et al. (2023-07-31)

Abstract Background The distribution of resources can affect animal range sizes, which in turn may alter infectious disease dynamics in heterogenous environments. The risk of ...

Magnetic chitosan-zeolite composite as an adsorbent in ultrasound-assisted magnetic solid phase extraction of tetracyclines in water samples

Lefatle, Mpho C.; Madikizela, Lawrence M.; Pakade, Vusumzi E.; Nomngongo, Philiswa N. (2023-07-04)

Abstract An ultrasound-assisted magnetic solid-phase extraction method was developed to pre-concentrate tetracyclines (TCs) in wastewater and river water. The magnetic chitosan-zeolite composite was used as ...

Adsorption of chromium from electroplating wastewater using activated carbon developed from water hyacinth

Worku, Zemene; Tibebu, Samuel; Nure, Jemal F.; Tibebu, Solomon; Moyo, Welldone; Ambaye, Abera D.; Nkambule, Thabo T. I. (2023-07-24)

Abstract Industrial wastewater polluted with high concentrations of Cr is commonly discharged into water resources without proper treatment. This gives rise to the deterioration of water quality and imposes ...

From purists to pragmatists: a qualitative evaluation of how implementation processes and contexts shaped the uptake and methodological adaptations of a maternal and neonatal quality improvement programme in South Africa prior to, and during COVID-19

Odendaal, Willem; Chetty, Terusha; Goga, Ameena Tomlinson, Mark; Singh, Yages; Marshall, Carol; Kauchali, Shuaib; Pillay, Yogan; Makua, Manala et al. (2023-07-31)

Abstract Background Despite progress, maternal and neonatal mortality and still births remain high in South Africa. The South African National Department of Health implemented ...

Searches for lepton-flavour-violating decays of the Higgs boson into eτ and μτ in s $$ \sqrt{s} $$ = 13 TeV pp collisions with the ATLAS detector

Aad, G.; Abbott, B.; Abbott, D. C. Abeling, K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y. et al. (2023-07-21)

Abstract This paper presents direct searches for lepton flavour violation in Higgs boson decays, H → eτ and H → μτ, performed using data collected with the ATLAS detector at the LHC. The ...

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

Aad, G.; Abbott, B.; Abbott, D. C. Abeling, K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y. et al. (2023-07-20)

Abstract A search for diphoton resonances in the mass range between 10 and 70 GeV with the ATLAS experiment at the Large Hadron Collider (LHC) is presented. The analysis is based on pp ...

Inclusive and differential cross-sections for dilepton t t ¯ $$ t\overline{t} $$ production measured in s $$ \sqrt{s} $$ = 13 TeV pp collisions with the ATLAS detector

Aad, G.; Abbott, B.; Abbott, D. C. Abeling, K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y. et al. (2023-07-17)

Abstract Differential and double-differential distributions of kinematic variables of leptons from decays of top-quark pairs ( ...

Search for dark photons from Higgs boson decays via ZH production with a photon plus missing transverse momentum signature from pp collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

Aad, G.; Abbott, B.; Abbott, D. C. Abeling, K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y. et al. (2023-07-17)

Abstract This paper describes a search for dark photons (γd) in proton-proton collisions at ...

Search for dark matter produced in association with a dark Higgs boson decaying into W+W− in the one-lepton final state at s $$ \sqrt{s} $$ = 13 TeV using 139 fb−1 of pp collisions recorded with the ATLAS detector

Aad, G.; Abbott, B.; Abbott, D. C. Abeling, K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y. et al. (2023-07-13)

Abstract Several extensions of the Standard Model predict the production of dark matter particles at the LHC. A search for dark matter particles produced in association with a dark Higgs ...

Search for high-mass Wγ and Zγ resonances using hadronic W/Z boson decays from 139 fb−1 of pp collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

Aad, G.; Abbott, B.; Abbott, D. C. Abed Abud, A.; Abeling, K.; Abhayasinghe, D. K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H. et al. (2023-07-14)

Abstract A search for high-mass charged and neutral bosons decaying to Wγ and Zγ final states is presented in this paper. The analysis uses a data sample of ...

Search for third-generation vector-like leptons in pp collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

Aad, G.; Abbott, B.; Abbott, D. C. Abeling, K.; Abidi, S. H.; Aboulhorma, A.; Abramowicz, H.; Abreu, H.; Abulaiti, Y. et al. (2023-07-13)

Abstract A search for vector-like leptons in multilepton (two, three, or four-or-more electrons plus muons) final states with zero or more hadronic τ-lepton decays is presented. The ...

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