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Search for periodic signals in the dielectron and diphoton invariant mass spectra using 139 fb−1 of pp collisions at √s = 13 TeV with the ATLAS detector
dc.contributor.author | Atlas Collaboration | |
dc.contributor.author | Aad, Georges | |
dc.contributor.author | Rodríguez Chala, Mikael | |
dc.date.accessioned | 2023-11-30T12:34:41Z | |
dc.date.available | 2023-11-30T12:34:41Z | |
dc.date.issued | 2023-10-13 | |
dc.identifier.citation | The ATLAS collaboration., Aad, G., Abbott, B. et al. Search for periodic signals in the dielectron and diphoton invariant mass spectra using 139 fb−1 of pp collisions at √s = 13 TeV with the ATLAS detector. J. High Energ. Phys. 2023, 79 (2023). [https://doi.org/10.1007/JHEP10(2023)079] | es_ES |
dc.identifier.uri | https://hdl.handle.net/10481/85953 | |
dc.description | We thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; ANID, Chile; CAS, MOST and NSFC, China; Minciencias, Colombia; MEYS CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS and CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, HGF and MPG, Germany; GSRI, Greece; RGC and Hong Kong SAR, China; ISF and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; NWO, Netherlands; RCN, Norway; MEiN, Poland; FCT, Portugal; MNE/IFA, Romania; MESTD, Serbia; MSSR, Slovakia; ARRS and MIZŠ, Slovenia; DSI/NRF, South Africa; MICINN, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TENMAK, Türkiye; STFC, United Kingdom; DOE and NSF, United States of America. In addition, individual groups and members have received support from BCKDF, CANARIE, Compute Canada and CRC, Canada; PRIMUS 21/SCI/017 and UNCE SCI/013, Czech Republic; COST, ERC, ERDF, Horizon 2020 and Marie Skłodowska-Curie Actions, European Union; Investissements d’Avenir Labex, Investissements d’Avenir Idex and ANR, France; DFG and AvH Foundation, Germany; Herakleitos, Thales and Aristeia programmes co-financed by EU-ESF and the Greek NSRF, Greece; BSF-NSF and MINERVA, Israel; Norwegian Financial Mechanism 2014-2021, Norway; NCN and NAWA, Poland; La Caixa Banking Foundation, CERCA Programme Generalitat de Catalunya and PROMETEO and GenT Programmes Generalitat Valenciana, Spain; Göran Gustafssons Stiftelse, Sweden; The Royal Society and Leverhulme Trust, United Kingdom. The crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN, the ATLAS Tier-1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (U.K.) and BNL (U.S.A.), the Tier-2 facilities worldwide and large non-WLCG resource providers. | es_ES |
dc.description.abstract | A search for physics beyond the Standard Model inducing periodic signals in the dielectron and diphoton invariant mass spectra is presented using 139 fb−1 of √s = 13 TeV pp collision data collected by the ATLAS experiment at the LHC. Novel search techniques based on continuous wavelet transforms are used to infer the frequency of periodic signals from the invariant mass spectra and neural network classifiers are used to enhance the sensitivity to periodic resonances. In the absence of a signal, exclusion limits are placed at the 95% confidence level in the two-dimensional parameter space of the clockwork gravity model. Model-independent searches for deviations from the background-only hypothesis are also performed. | es_ES |
dc.description.sponsorship | EU-ESF | es_ES |
dc.description.sponsorship | GenT Programmes Generalitat Valenciana, Spain | es_ES |
dc.description.sponsorship | La Caixa Banking Foundation | es_ES |
dc.description.sponsorship | PROMETEO | es_ES |
dc.description.sponsorship | H2020 Marie Skłodowska-Curie Actions MSCA | es_ES |
dc.description.sponsorship | CERN | es_ES |
dc.description.sponsorship | European Research Council ERC | es_ES |
dc.description.sponsorship | European Cooperation in Science and Technology COST | es_ES |
dc.description.sponsorship | Generalitat de Catalunya | es_ES |
dc.description.sponsorship | Agencia Nacional de Promoción Científica y Tecnológica ANPCyT | es_ES |
dc.description.sponsorship | Ministerio de Ciencia e Innovación MICINN | es_ES |
dc.description.sponsorship | Horizon 2020 | es_ES |
dc.description.sponsorship | European Regional Development Fund ERDF | es_ES |
dc.description.sponsorship | Agencia Nacional de Investigación y Desarrollo ANID | es_ES |
dc.description.sponsorship | PIC (Spain) | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Springer Nature | es_ES |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Beyond Standard Model | es_ES |
dc.subject | Hadron-Hadron Scattering | es_ES |
dc.subject | Particle and Resonance Production | es_ES |
dc.title | Search for periodic signals in the dielectron and diphoton invariant mass spectra using 139 fb−1 of pp collisions at √s = 13 TeV with the ATLAS detector | es_ES |
dc.type | journal article | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.identifier.doi | 10.1007/JHEP10(2023)079 | |
dc.type.hasVersion | VoR | es_ES |
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