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# ATLAS Preprints

Последние добавления:
2022-06-24
16:34
 Measurement of muon pairs produced via $\gamma\gamma$ scattering in non-ultraperipheral Pb+Pb collisions at $\sqrt{s_{_\mathrm{NN}}} = 5.02$ TeV with the ATLAS detector Results of a measurement of dimuon photoproduction in non-ultraperipheral Pb+Pb collisions at $\sqrt{s_{_\mathrm{NN}}} = 5.02$ TeV are presented. [...] CERN-EP-2022-047. - 2022. Fulltext - Previous draft version

2022-06-24
11:52
 Search for light long-lived neutral particles that decay to collimated pairs of leptons or light hadrons in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector A search for light long-lived neutral particles with masses in the O(MeV-GeV) range is presented. [...] CERN-EP-2022-054. - 2022. Fulltext - Previous draft version

2022-06-16
01:57
 HIGGS HIGHLIGHTS AT ATLAS / Mijovic, Liza (The University of Edinburgh (GB)) As the Higgs boson turns 10 this Summer, and the Large Hadron Collider experiments eagerly await the next round of data-taking, the ATLAS collaboration has recently reached important new insights into the Higgs mechanism. [...] arXiv:2206.08099 ; ATL-PHYS-PROC-2022-044. - 2022. - 6 p. Original Communication (restricted to ATLAS) - Full text - Fulltext

2022-06-13
11:52
 Search for new phenomena in final states with photons, jets and missing transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector A search for new phenomena has been performed in final states with at least one isolated high-momentum photon, jets and missing transverse momentum in proton--proton collisions at a centre-of-mass energy of $\sqrt{s} = 13$ TeV. [...] arXiv:2206.06012 ; CERN-EP-2022-012. - 2022. - 20 p. Fulltext - Previous draft version - Fulltext

2022-06-07
13:30
 Single top and rare top quark production (including FCNC searches) at CMS and ATLAS / May, Samuel (Boston U.) /ATLAS and CMS Collaborations Measurements of single top and rare top quark production may be sensitive to theories of physics beyond the standard model (SM), especially those in which the energy scale of new physics is beyond the energies directly accessible at the Large Hadron Collider. Such models may be observable through signatures like forbidden SM interactions or deviations of the top quark's couplings from the SM predictions. [...] CMS-CR-2022-066.- Geneva : CERN, 2022 - 5 p. Fulltext: PDF; In : 56th Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, It, 19 - 26 Mar 2022

2022-06-07
04:00
 Single top and rare top quark production (including FCNC searches) at ATLAS and CMS / May, Samuel (Boston U.) Measurements of single top and rare top quark production may be sensitive to theories of physics beyond the standard model (SM), including those in which the energy scale of new physics is beyond the energies directly accessible at the Large Hadron Collider. [...] arXiv:2206.01519. - Fulltext

2022-06-02
17:57
 Strong constraints on jet quenching in centrality-dependent $p$+Pb collisions at 5.02 TeV from ATLAS Jet quenching is the process of color-charged partons losing energy via interactions with quark-gluon plasma droplets created in heavy-ion collisions. [...] arXiv:2206.01138 ; CERN-EP-2022-086. - 2022. - 11 p. Fulltext - Previous draft version - Fulltext

2022-05-31
06:22
 Status of the GAUDI event-processing framework / Cattaneo, M (CERN) ; Frank, M (CERN) ; Mato, P (CERN) ; Ponce, S (CERN) ; Ranjard, F (CERN) ; Roiser, S (CERN) ; Belyaev, I (CERN ; Moscow, ITEP) ; Arnault, C (Orsay, LAL) ; Calafiura, P (LBNL, Berkeley) ; Day, C (LBNL, Berkeley) et al. The GAUDI architecture and framework are designed to provide a common infrastructure and environment for simulation, filtering, reconstruction and analysis applications. [...] 4 p. Full text

2022-05-30
18:46
 Standard Model soft QCD at CMS and ATLAS / Veres, Gabor (Eotvos U.) /ATLAS and CMS Collaborations Recent results from the ATLAS and CMS Collaborations will be summarized on various measurements related to soft QCD processes. Those include double parton scattering in different final state channels, diffraction and rapidity gap distributions, lepton pair production via photon fusion, strange hadron production as a function of mass and transverse momentum in heavy ion collisions, and particle correlations. [...] CMS-CR-2022-067.- Geneva : CERN, 2022 - 5 p. Fulltext: PDF; In : 56th Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, It, 19 - 26 Mar 2022

2022-05-30
18:46
 B physics at CMS and ATLAS / Simone, Federica Maria (INFN, Bari ; Bari U.) /ATLAS and CMS Collaborations Recent results in the B-physics field achieved using proton-proton collision data at $\sqrt{s}=13$ TeV by ATLAS and CMS are presented\footnote{Copyright 2022 CERN for the benefit of the ATLAS and CMS Collaborations. Reproduction of this article or parts of it is allowed as specified in the CC-BY-4.0 license}. They include the first observation of $B^{0}\to\psi(2\mathrm{S})K^0_{\mathrm{S}}\pi^{+}\pi^{-}$ and $B^{0}_{\mathrm{s}}\to\psi(2S)K^0_{\mathrm{S}}$ decays at the CMS experiment, and the study of the $B^{+}_{\mathrm{c}}\to J/\psi D^{+}_{\mathrm{s}}$ and $B^{+}_{\mathrm{c}}\to J/\psi D^{*+}_{\mathrm{s}}$ decays at the ATLAS experiment with Run 2 data.. CMS-CR-2022-063.- Geneva : CERN, 2022 - 8 p. Fulltext: PDF; In : 56th Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, It, 12 - 19 Mar 2022