CERN Accelerating science

Hem > Sökresultat: Gudnadottir, O. Sunneborn
Söktips
Avancerad sökning
Add to Search +
Sök samlingar:
Sortera efter: Visa sökresultat: Visningsformat:
CERN Document Server Sök i 50 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 1.77 sekunder. 
1.
Search for a light charged Higgs boson in $t \rightarrow H^{\pm } b$ decays, with $H^{\pm } \rightarrow cs$, in $pp$ collisions at $\sqrt{s}={13}\hbox { TeV}$ with the ATLAS detector / ATLAS Collaboration
A search for a light charged Higgs boson produced in decays of the top quark, $t \to H^\pm b$ with $H^\pm \to cs$, is presented. This search targets the production of top-quark pairs $t\bar{t} \to Wb H^\pm b$, with $W \to \ell\nu$ ($\ell = e, \mu$), resulting in a lepton-plus-jets final state characterised by an isolated electron or muon and at least four jets. [...]
arXiv:2407.10096; CERN-EP-2024-185.- Geneva : CERN, 2025-02-06 - 34 p. - Published in : Eur. Phys. J. C 85 (2025) 153 Fulltext: ANA-HDBS-2020-11-PAPER - PDF; 2407.10096 - PDF; document - PDF; External link: Previous draft version
Detaljerad journal - Similar records
2.
Total Cost of Ownership and Evaluation of Google Cloud Resources for the ATLAS Experiment at the LHC / ATLAS Collaboration
The ATLAS Google Project was established as part of an ongoing evaluation of the use of commercial clouds by the ATLAS Collaboration, in anticipation of the potential future adoption of such resources by WLCG grid sites to fulfil or complement their computing pledges. Seamless integration of Google cloud resources into the worldwide ATLAS distributed computing infrastructure was achieved at large scale and for an extended period of time, and hence cloud resources are shown to be an effective mechanism to provide additional, flexible computing capacity to ATLAS. [...]
arXiv:2405.13695; CERN-EP-2024-124.- Geneva : CERN, 2025-01-28 - 35 p. - Published in : Comput. Softw. Big Sci. 9 (2025) 2 Fulltext: 2405.13695 - PDF; Publication - PDF; External link: Previous draft version
Detaljerad journal - Similar records
3.
Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration
Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV. The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, $\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. [...]
arXiv:2405.05048; CERN-EP-2024-105.- Geneva : CERN, 2024-12-29 - 42 p. - Published in : Eur. Phys. J. C 84 (2024) 1335 Fulltext: ANA-STDM-2018-60-PAPER - PDF; 2405.05048 - PDF; document - PDF; External link: Previous draft version
Detaljerad journal - Similar records
4.
Constraints on dark matter models involving an $s$-channel mediator with the ATLAS detector in $pp$ collisions at $\sqrt{s} = 13$ TeV / ATLAS Collaboration
This paper reports a summary of searches for a fermionic dark matter candidate in the context of theoretical models characterised by a mediator particle exchange in the $s$-channel. The data sample considered consists of $pp$ collisions delivered by the Large Hadron Collider during its Run 2 at a centre-of-mass energy of $\sqrt{s} = 13$ TeV and recorded by the ATLAS detector, corresponding to up to 140 $fb^{-1}$. [...]
arXiv:2404.15930; CERN-EP-2024-102.- Geneva : CERN, 2024-10-24 - 55 p. - Published in : Eur. Phys. J. C 84 (2024) 1102 Fulltext: ANA-EXOT-2018-62-PAPER - PDF; 2404.15930 - PDF; document - PDF; External link: Previous draft version
Detaljerad journal - Similar records
5.
Precise measurements of $W$- and $Z$-boson transverse momentum spectra with the ATLAS detector using $pp$ collisions at $\sqrt{s} = 5.02$ TeV and $13$ TeV / ATLAS Collaboration
This paper describes measurements of the transverse momentum spectra of $W$ and $Z$ bosons produced in proton-proton collisions at centre-of-mass energies of $\sqrt{s}=5.02$ TeV and $\sqrt{s}=13$ TeV with the ATLAS experiment at the Large Hadron Collider. Measurements are performed in the electron and muon channels, $W \to \ell\nu$ and $Z \to \ell\ell$ ($\ell=e$ or $\mu$), and for $W$ events further separated by charge. [...]
arXiv:2404.06204; CERN-EP-2024-080.- Geneva : CERN, 2024-10-30 - 85 p. - Published in : Eur. Phys. J. C 84 (2024) 1126 Fulltext: ANA-STDM-2018-17-PAPER - PDF; 2404.06204 - PDF; document - PDF; External link: Previous draft version
Detaljerad journal - Similar records
6.
Search 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 / ATLAS Collaboration
A search is presented for flavour-changing neutral-current interactions involving the top quark, the Higgs boson and an up-type quark ($q=u,c$) with the ATLAS detector at the Large Hadron Collider. The analysis considers leptonic decays of the top quark along with Higgs boson decays into two $W$ bosons, two $Z$ bosons or a $\tau^{+}\tau^{-}$ pair. [...]
arXiv:2404.02123; CERN-EP-2024-070; CERN-EP-2024-070.- Geneva : CERN, 2024-07-29 - 62 p. - Published in : Eur. Phys. J. C 84 (2024) 757 Fulltext: ANA-TOPQ-2020-23-PAPER - PDF; 2404.02123 - PDF; document - PDF; External link: Previous draft version
Detaljerad journal - Similar records
7.
Measurements of the production cross-section for a Z boson in association with b- or c-jets in proton–proton collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration
This paper presents a measurement of the production cross-section of a $Z$ boson in association with $b$- or $c$-jets, in proton-proton collisions at $\sqrt{s} = 13$ TeV with the ATLAS experiment at the Large Hadron Collider using data corresponding to an integrated luminosity of 140 fb$^{-1}$. Inclusive and differential cross-sections are measured for events containing a $Z$ boson decaying into electrons or muons and produced in association with at least one $b$-jet, at least one $c$-jet, or at least two $b$-jets with transverse momentum $p_\textrm{T} > 20$ GeV and rapidity $|y| < 2.5$. [...]
arXiv:2403.15093; CERN-EP-2024-081.- Geneva : CERN, 2024-09-27 - 60 p. - Published in : Eur. Phys. J. C 84 (2024) 984 Fulltext: ANA-STDM-2018-43-PAPER - PDF; 2403.15093 - PDF; document - PDF; External link: Previous draft version
Detaljerad journal - Similar records
8.
Measurement of the W-boson mass and width with the ATLAS detector using proton–proton collisions at $\sqrt{s}=7$ TeV / ATLAS Collaboration
Proton-proton data recorded by the ATLAS detector in 2011, at a centre-of-mass energy of 7 TeV, have been used for an improved determination of the W-boson mass and a first measurement of the W-boson width at the LHC. Recent fits to the proton parton distribution functions are incorporated in the measurement procedure and an improved statistical method is used to increase the measurement precision. [...]
arXiv:2403.15085; CERN-EP-2024-074.- Geneva : CERN, 2024-12-21 - 51 p. - Published in : Eur. Phys. J. C 84 (2024) 1309 Fulltext: ANA-STDM-2019-24-PAPER - PDF; 2403.15085 - PDF; document - PDF; External link: Previous draft version
Detaljerad journal - Similar records
9.
Fiducial and differential cross-section measurements of electroweak $W\gamma jj$ production in pp collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration
The observation of the electroweak production of a $W$ boson and a photon in association with two jets, using $pp$ collision data at the Large Hadron Collider at a centre of mass energy of $\sqrt{s}=13$ TeV, is reported. The data were recorded by the ATLAS experiment from 2015 to 2018 and correspond to an integrated luminosity of 140 fb$^{-1}$. [...]
arXiv:2403.02809; CERN-EP-2024-048.- Geneva : CERN, 2024-10-15 - 48 p. - Published in : Eur. Phys. J. C 84 (2024) 1064 Fulltext: ANA-STDM-2018-31-PAPER - PDF; 2403.02809 - PDF; document - PDF; External link: Previous draft version
Detaljerad journal - Similar records
10.
Precise test of lepton flavour universality in $W$-boson decays into muons and electrons in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
The ratio of branching ratios of the $W$ boson to muons and electrons, $R^{\mu/e}_W=B(W\rightarrow \mu\nu)/B(W\rightarrow e\nu)$, has been measured using 140 fb$^{-1}$ of $pp$ collision data at $\sqrt{s}=13$ TeV collected with the ATLAS detector at the LHC, probing the universality of lepton couplings. The ratio is obtained from measurements of the $t\bar{t}$ production cross-section in the $ee$, $e\mu$ and $\mu\mu$ dilepton final states. [...]
arXiv:2403.02133; CERN-EP-2024-063.- Geneva : CERN, 2024-10-01 - 33 p. - Published in : Eur. Phys. J. C 84 (2024) 993 Fulltext: ANA-TOPQ-2023-28-PAPER - PDF; 2403.02133 - PDF; Publication - PDF; document - PDF; External link: Previous draft version
Detaljerad journal - Similar records

CERN Document Server : Sök i 50 journaler efter:   1 - 10nästaslut  gå till journal:
Se också: liknande författarnamn
45 Gudnadottir, O.Sunneborn
117 Gudnadottir, Olga
Vill du bli notifierad om nya resultat till den här sökfrågan?
Sätta upp ett epost-alarm eller starta en prenumeration på RSS-strömmen.
Har du inte funnit vad du söker efter? Försök på andra platser:
Gudnadottir, O. Sunneborn i Amazon
Gudnadottir, O. Sunneborn i CERN EDMS
Gudnadottir, O. Sunneborn i CERN Intranet
Gudnadottir, O. Sunneborn i CiteSeer
Gudnadottir, O. Sunneborn i Google Books
Gudnadottir, O. Sunneborn i Google Scholar
Gudnadottir, O. Sunneborn i Google Web
Gudnadottir, O. Sunneborn i IEC		Gudnadottir, O. Sunneborn i IHS
Gudnadottir, O. Sunneborn i INSPIRE
Gudnadottir, O. Sunneborn i ISO
Gudnadottir, O. Sunneborn i KISS Books/Journals
Gudnadottir, O. Sunneborn i KISS Preprints
Gudnadottir, O. Sunneborn i NEBIS
Gudnadottir, O. Sunneborn i SLAC Library Catalog
Gudnadottir, O. Sunneborn i Scirus