Repozitář publikační činnosti UK: Poslední příspěvky
Zobrazují se záznamy 121-140 z 2087
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The quest to discover supersymmetry at the ATLAS experiment
původní článek
open access
vydavatelská verze
2025
,Elsevier Science
,Physics Reports
,1116
(2025)
The search for supersymmetry with the ATLAS experiment at the CERN Large HadronCollider intensified after the discovery of the Higgs boson in 2012. The search programmeexpanded in both breadth and depth, profiting from the ...
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ATLAS searches for additional scalars and exotic Higgs boson decays with the LHC Run 2 dataset
původní článek
open access
vydavatelská verze
2025
,Elsevier Science
,Physics Reports
,1116
(2025)
This report reviews the published results of searches for possible additional scalar particles and exotic decays of the Higgs boson performed by the ATLAS Collaborationusing up to 140 fb-1 of 13 TeV proton-proton collision ...
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Search for Higgs boson exotic decays into Lorentz-boosted light bosons in the four-𝜏 final state at √𝑠 = 13 TeV with the ATLAS detector
původní článek
open access
vydavatelská verze
2025
,ELSEVIER
,Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
,870
(2025)
A search for exotic decays of the Higgs boson into a pair of low-mass scalars that subsequently decay into𝜏-leptons, 𝐻 → 𝑎𝑎 → 𝜏+𝜏−𝜏+𝜏−, is presented. In models with Yukawa-like couplings, the decay to 𝜏-leptons ...
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Measurement of the top quark mass with the ATLAS detector using 𝑡𝑡 events with a high transverse momentum top quark
původní článek
open access
vydavatelská verze
2025
,ELSEVIER
,Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
,867
(2025)
The mass of the top quark is measured using top-quark-top-antiquark pair events with high transverse momentumtop quarks. The dataset, collected with the ATLAS detector in proton-proton collisions atSQUARE ROOT𝑠 = 13 TeV ...
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Observation of 𝑉 𝑉 𝑍 production at √𝑠 = 13 TeV with the ATLAS detector
původní článek
open access
vydavatelská verze
2025
,ELSEVIER
,Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
,866
(2025)
A search for the production of three massive vector bosons, SQUARE ROOT 𝑉 𝑉 𝑍(𝑉 = 𝑊,𝑍), in proton-proton collisions at𝑠 = 13 TeV is performed using data with an integrated luminosity of 140 fb-1 recorded by the ATLAS ...
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Search for a new scalar decaying into new spin-1 bosons in four-lepton final states with the ATLAS detector
původní článek
embargo
vydavatelská verze
2025
,ELSEVIER
,Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
,865
(2025)
A search is conducted for a new scalar boson 𝑆, with a mass distinct from that of the Higgs boson, decayingpromptly into four leptons (𝓁 = 𝑒, 𝜇) via an intermediate state containing two on-shell, promptly decaying ...
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Constraint on the total width of the Higgs boson from Higgs boson and four-top-quark measurements in 𝑝𝑝 collisions at √𝑠 = 13 TeV with the ATLAS detector
původní článek
embargo
vydavatelská verze
2025
,ELSEVIER
,Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
,861
(2025)
This Letter presents a constraint on the total width of the Higgs boson (Γ𝐻) using a combined measurement ofon-shell Higgs boson production and the production of four top quarks, which involves contributions from offshellHiggs ...
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Measurement of top-quark pair production in association with charm quarks in proton–proton collisions at √𝑠 = 13 TeV with the ATLAS detector
původní článek
open access
vydavatelská verze
2025
,ELSEVIER
,Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
,860
(2025)
Inclusive cross-sections for top-quark pair production in association with charm quarks are measured with proton--proton collision data at a center-of-mass energy of 13 TeV corresponding to an integrated luminosity of 140 ...
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A search for dark matter produced in association with a dark Higgs boson decaying into a Higgs boson pair in 3b or 4b final states using pp collisions at √s = 13 TeV with the ATLAS detector
původní článek
open access
vydavatelská verze
2025
,Springer
,Journal of High Energy Physics
,2025
(09)
A search is performed for dark matter particles produced in association with aresonant pair of Higgs bosons using 140 fb-1 of proton-proton collisions at a centre-of-massenergy of 13TeV recorded by the ATLAS detector at ...
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Measurements of W+W− production cross-sections in pp collisions at √s = 13 TeV with the ATLAS detector
původní článek
open access
vydavatelská verze
2025
,Springer
,Journal of High Energy Physics
,2025
(08)
Measurements of W+W- RIGHTWARDS ARROW e+-νμMINUS-OR-PLUS SIGNν production cross-sections are presented,providing a test of the predictions of perturbative quantum chromodynamics and theelectroweak theory. The measurements ...
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Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in √s = 13 TeV pp collisions with the ATLAS detector
původní článek
open access
vydavatelská verze
2025
,Springer
,Journal of High Energy Physics
,2025
(07)
A search is performed for long-lived heavy neutral leptons (HNLs), producedthrough the decay of a W boson along with a muon or electron. Two channels are explored:a leptonic channel, in which the HNL decays into two leptons ...
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Search for long-lived charged particles using large specific ionisation loss and time of flight in 140 fb−1 of pp collisions at √s = 13 TeV with the ATLAS detector
původní článek
embargo
vydavatelská verze
2025
,Springer
,Journal of High Energy Physics
,2025
(07)
This paper presents a search for massive, charged, long-lived particles with theATLAS detector at the Large Hadron Collider using an integrated luminosity of 140 fb-1 ofproton-proton collisions at SQUARE ROOTs = 13TeV. ...
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Measurement of double-differential charged-current Drell-Yan cross-sections at high transverse masses in pp collisions at √s = 13 TeV with the ATLAS detector
původní článek
open access
vydavatelská verze
2025
,Springer
,Journal of High Energy Physics
,2025
(07)
his paper presents a first measurement of the cross-section for the chargedcurrentDrell-Yan process pp RIGHTWARDS ARROW W+- RIGHTWARDS ARROW ℓ+-ν above the resonance region, where ℓ is an electronor muon. The measurement ...
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Search for vector-like leptons coupling to first- and second-generation Standard Model leptons in pp collisions at √s = 13 TeV with the ATLAS detector
původní článek
open access
vydavatelská verze
2025
,Springer
,Journal of High Energy Physics
,2025
(05)
A search for pair production of vector-like leptons coupling to first- and secondgenerationStandard Model leptons is presented. The search is based on a dataset ofproton-proton collisions at SQUARE ROOTs = 13TeV recorded ...
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Test of lepton flavour universality in W-boson decays into electrons and τ -leptons using pp collisions at √s = 13 TeV with the ATLAS detector
původní článek
open access
vydavatelská verze
2025
,Springer
,Journal of High Energy Physics
,2025
(05)
A measurement of the ratio of the branching fractions, Rτ/e = B(W RIGHTWARDS ARROWτν)/B(W RIGHTWARDS ARROW eν), is performed using a sample of W bosons originating from top-quarkdecays to final states containing τ -leptons ...
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Measurements of WH and ZH production with Higgs boson decays into bottom quarks and direct constraints on the charm Yukawa coupling in 13TeV pp collisions with the ATLAS detector
původní článek
open access
vydavatelská verze
2025
,Springer
,Journal of High Energy Physics
,2025
(04)
A study of the Higgs boson decaying into bottom quarks (H RIGHTWARDS ARROW b-b) and charmquarks (H RIGHTWARDS ARROW c-c) is performed, in the associated production channel of the Higgs boson with aW or Z boson, using 140 ...
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Search for Higgs boson decays into a pair of pseudoscalar particles in the γγτhadτhad final state using pp collisions at √s = 13 TeV with the ATLAS detector
původní článek
open access
vydavatelská verze
2025
,Springer
,Journal of High Energy Physics
,2025
(03)
A search for exotic decays of the 125 GeV Higgs boson into a pair of new spin-0particles, H → aa, where one decays into a photon pair and the other into a τ -lepton pair,is presented. Hadronic decays of the τ -leptons are ...
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Differential cross-section measurements of Higgs boson production in the H → τ+τ− decay channel in pp collisions at √s = 13 TeV with the ATLAS detector
původní článek
open access
vydavatelská verze
2025
,Springer
,Journal of High Energy Physics
,2025
(03)
Differential measurements of Higgs boson production in the τ -lepton-pair decaychannel are presented in the gluon fusion, vector-boson fusion (VBF), V H and t-tH associatedproduction modes, with particular focus on the VBF ...
