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R Kowalewski

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Articles 530
Citations 1405
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Recent Articles
11.
Aad G, Abbott B, Abeling K, Abicht N, Abidi S, Aboulhorma A, et al.
Phys Rev Lett . 2024 Aug; 133(3):031802. PMID: 39094132
Statistical combinations of searches for charginos and neutralinos using various decay channels are performed using 139  fb^{-1} of pp collision data at sqrt[s]=13  TeV with the ATLAS detector at the...
12.
Hayrapetyan A, Tumasyan A, Adam W, Andrejkovic J, Bergauer T, Damanakis K, et al.
Phys Rev Lett . 2024 Jul; 132(26):261902. PMID: 38996325
A combination of fifteen top quark mass measurements performed by the ATLAS and CMS experiments at the LHC is presented. The datasets used correspond to an integrated luminosity of up...
13.
Aad G, Aakvaag E, Abbott B, Abeling K, Abicht N, Abidi S, et al.
Phys Rev Lett . 2024 Jun; 132(23):231801. PMID: 38905640
A combination of searches for a new resonance decaying into a Higgs boson pair is presented, using up to 139  fb^{-1} of pp collision data at sqrt[s]=13  TeV recorded with...
14.
Aad G, Aakvaag E, Abbott B, Abeling K, Abicht N, Abidi S, et al.
Phys Rev Lett . 2024 Jun; 132(22):221801. PMID: 38877905
Higgsinos with masses near the electroweak scale can solve the hierarchy problem and provide a dark matter candidate, while detecting them at the LHC remains challenging if their mass splitting...
15.
Adachi I, Adamczyk K, Aggarwal L, Ahmed H, Aihara H, Akopov N, et al.
Phys Rev Lett . 2024 Jun; 132(21):211804. PMID: 38856254
We measure the tau-to-light-lepton ratio of inclusive B-meson branching fractions R(X_{τ/ℓ})≡B(B→Xτν)/B(B→Xℓν), where ℓ indicates an electron or muon, and thereby test the universality of charged-current weak interactions. We select events...
16.
Aad G, Abbott B, Abeling K, Abicht N, Abidi S, Aboulhorma A, et al.
Phys Rev Lett . 2024 Jun; 132(20):202301. PMID: 38829073
Angular correlations between heavy quarks provide a unique probe of the quark-gluon plasma created in ultrarelativistic heavy-ion collisions. Results are presented of a measurement of the azimuthal angle correlations between...
17.
Aad G, Abbott B, Abeling K, Abicht N, Abidi S, Aboulhorma A, et al.
Phys Rev Lett . 2024 Apr; 132(13):131802. PMID: 38613283
This Letter presents the first study of Higgs boson production in association with a vector boson (V=W or Z) in the fully hadronic qqbb final state using data recorded by...
18.
Aad G, Abbott B, Abeling K, Abicht N, Abidi S, Aboulhorma A, et al.
Phys Rev Lett . 2024 Mar; 132(10):102301. PMID: 38518341
ATLAS measured the centrality dependence of the dijet yield using 165  nb^{-1} of p+Pb data collected at sqrt[s_{NN}]=8.16  TeV in 2016. The event centrality, which reflects the p+Pb impact parameter,...
19.
Aad G, Abbott B, Abeling K, Abicht N, Abidi S, Aboulhorma A, et al.
Phys Rev Lett . 2024 Mar; 132(8):081801. PMID: 38457710
Searches for new resonances are performed using an unsupervised anomaly-detection technique. Events with at least one electron or muon are selected from 140  fb^{-1} of pp collisions at sqrt[s]=13  TeV...
20.
Aad G, Abbott B, Abeling K, Abicht N, Abidi S, Aboulhorma A, et al.
Phys Rev Lett . 2024 Jan; 132(2):021802. PMID: 38277610
This Letter reports the observation of WZγ production and a measurement of its cross section using 140.1±1.2  fb^{-1} of proton-proton collision data recorded at a center-of-mass energy of 13 TeV...