dc.contributor.author | Aad, G. | |
dc.contributor.author | Aguilar Saavedra, Juan Antonio | |
dc.contributor.author | Atlas Collaboration | |
dc.date.accessioned | 2021-04-26T10:19:08Z | |
dc.date.available | 2021-04-26T10:19:08Z | |
dc.date.issued | 2021-03-25 | |
dc.identifier.citation | The ATLAS collaboration., Aad, G., Abbott, B. et al. Measurement of light-by-light scattering and search for axion-like particles with 2.2 nb−1 of Pb+Pb data with the ATLAS detector. J. High Energ. Phys. 2021, 243 (2021). [https://doi.org/10.1007/JHEP03(2021)243] | es_ES |
dc.identifier.uri | http://hdl.handle.net/10481/68109 | |
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; SSTC, Belarus; CNPq and
FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; ANID, Chile; CAS, MOST
and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS and CEA-DRF/IRFU, France;
SRNSFG, Georgia; BMBF, HGF and MPG, Germany; GSRT, Greece; RGC and Hong
Kong SAR, China; ISF and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan;
CNRST, Morocco; NWO, Netherlands; RCN, Norway; MNiSW and NCN, Poland; FCT,
Portugal; MNE/IFA, Romania; JINR; MES of Russia and NRC KI, Russian Federation;
MESTD, Serbia; MSSR, Slovakia; ARRS and MIZŠ, Slovenia; DST/NRF, South Africa;
MICINN, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of
Bern and Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, United Kingdom;
DOE and NSF, United States of America. In addition, individual groups and members have
received support from BCKDF, CANARIE, Compute Canada, CRC and IVADO, Canada;
Beijing Municipal Science & Technology Commission, China; 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 GIF, Israel; 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. Major
contributors of computing resources are listed in ref. | es_ES |
dc.description.abstract | This paper describes a measurement of light-by-light scattering based on Pb+Pb collision data recorded by the ATLAS experiment during Run 2 of the LHC. The study uses 2.2 nb(-1) of integrated luminosity collected in 2015 and 2018 at root sNN = 5.02TeV. Light-by-light scattering candidates are selected in events with two photons produced exclusively, each with transverse energy E-T(gamma) > 2.5 GeV, pseudorapidity vertical bar eta(gamma)vertical bar < 2.37, diphoton invariant mass m(gamma gamma) > 5 GeV, and with small diphoton transverse momentum and diphoton acoplanarity. The integrated and differential fiducial cross sections are measured and compared with theoretical predictions. The diphoton invariant mass distribution is used to set limits on the production of axion-like particles. This result provides the most stringent limits to date on axion-like particle production for masses in the range 6-100 GeV. Cross sections above 2 to 70 nb are excluded at the 95% CL in that mass interval. | es_ES |
dc.description.sponsorship | ANPCyT | es_ES |
dc.description.sponsorship | YerPhI, Armenia | es_ES |
dc.description.sponsorship | Australian Research Council | es_ES |
dc.description.sponsorship | BMWFW, Austria | es_ES |
dc.description.sponsorship | Austrian Science Fund (FWF) | es_ES |
dc.description.sponsorship | Azerbaijan National Academy of Sciences (ANAS) | es_ES |
dc.description.sponsorship | SSTC, Belarus | es_ES |
dc.description.sponsorship | National Council for Scientific and Technological Development (CNPq) | es_ES |
dc.description.sponsorship | Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP) | es_ES |
dc.description.sponsorship | Natural Sciences and Engineering Research Council of Canada (NSERC) | es_ES |
dc.description.sponsorship | NRC, Canada | es_ES |
dc.description.sponsorship | Canada Foundation for Innovation | es_ES |
dc.description.sponsorship | CERN | es_ES |
dc.description.sponsorship | ANID, Chile | es_ES |
dc.description.sponsorship | Chinese Academy of Sciences | es_ES |
dc.description.sponsorship | Ministry of Science and Technology, China | es_ES |
dc.description.sponsorship | National Natural Science Foundation of China (NSFC) | es_ES |
dc.description.sponsorship | Departamento Administrativo de Ciencia, Tecnologia e Innovacion Colciencias | es_ES |
dc.description.sponsorship | Ministry of Education, Youth & Sports - Czech Republic
Czech Republic Government | es_ES |
dc.description.sponsorship | DNRF, Denmark | es_ES |
dc.description.sponsorship | Danish Natural Science Research Council | es_ES |
dc.description.sponsorship | Centre National de la Recherche Scientifique (CNRS) | es_ES |
dc.description.sponsorship | CEA-DRF/IRFU, France | es_ES |
dc.description.sponsorship | SRNSFG, Georgia | es_ES |
dc.description.sponsorship | Federal Ministry of Education & Research (BMBF) | es_ES |
dc.description.sponsorship | HGF, Germany | es_ES |
dc.description.sponsorship | Max Planck Society | es_ES |
dc.description.sponsorship | Greek Ministry of Development-GSRT | es_ES |
dc.description.sponsorship | RGC, China | es_ES |
dc.description.sponsorship | Hong Kong SAR, China | es_ES |
dc.description.sponsorship | Israel Science Foundation | es_ES |
dc.description.sponsorship | Benoziyo Center, Israel | es_ES |
dc.description.sponsorship | Istituto Nazionale di Fisica Nucleare (INFN) | es_ES |
dc.description.sponsorship | Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT) | es_ES |
dc.description.sponsorship | Japan Society for the Promotion of Science | es_ES |
dc.description.sponsorship | CNRST, Morocco | es_ES |
dc.description.sponsorship | Netherlands Organization for Scientific Research (NWO)
Netherlands Government | es_ES |
dc.description.sponsorship | RCN, Norway | es_ES |
dc.description.sponsorship | Ministry of Science and Higher Education, Poland
NCN, Poland | es_ES |
dc.description.sponsorship | Portuguese Foundation for Science and Technology | es_ES |
dc.description.sponsorship | European Commission | es_ES |
dc.description.sponsorship | MNE/IFA, Romania | es_ES |
dc.description.sponsorship | JINR | es_ES |
dc.description.sponsorship | Russian Federation
NRC KI, Russian Federation | es_ES |
dc.description.sponsorship | MESTD, Serbia | es_ES |
dc.description.sponsorship | MSSR, Slovakia | es_ES |
dc.description.sponsorship | Slovenian Research Agency - Slovenia | es_ES |
dc.description.sponsorship | MIZS, Slovenia | es_ES |
dc.description.sponsorship | DST/NRF, South Africa | es_ES |
dc.description.sponsorship | Spanish Government | es_ES |
dc.description.sponsorship | SRC, Sweden
Wallenberg Foundation, Sweden | es_ES |
dc.description.sponsorship | SERI, Switzerland | es_ES |
dc.description.sponsorship | Swiss National Science Foundation (SNSF)
Canton of Bern, Switzerland
Canton of Geneva, Switzerland | es_ES |
dc.description.sponsorship | Ministry of Science and Technology, Taiwan | es_ES |
dc.description.sponsorship | Ministry of Energy & Natural Resources - Turkey | es_ES |
dc.description.sponsorship | UK Research & Innovation (UKRI) | es_ES |
dc.description.sponsorship | Science & Technology Facilities Council (STFC) | es_ES |
dc.description.sponsorship | United States Department of Energy (DOE) | es_ES |
dc.description.sponsorship | National Science Foundation (NSF) | es_ES |
dc.description.sponsorship | BCKDF, Canada | es_ES |
dc.description.sponsorship | CANARIE, Canada | es_ES |
dc.description.sponsorship | Compute Canada, Canada | es_ES |
dc.description.sponsorship | CRC, Canada
IVADO, Canada | es_ES |
dc.description.sponsorship | Beijing Municipal Science & Technology Commission | es_ES |
dc.description.sponsorship | COST, European Union | es_ES |
dc.description.sponsorship | European Research Council (ERC) | es_ES |
dc.description.sponsorship | ERDF, European Union | es_ES |
dc.description.sponsorship | Horizon 2020, European Union | es_ES |
dc.description.sponsorship | Marie Sklodowska-Curie Actions, European Union | es_ES |
dc.description.sponsorship | French National Research Agency (ANR) | es_ES |
dc.description.sponsorship | German Research Foundation (DFG) | es_ES |
dc.description.sponsorship | Alexander von Humboldt Foundation | es_ES |
dc.description.sponsorship | Herakleitos programme - EU-ESF, Greece | es_ES |
dc.description.sponsorship | Thales programme - EU-ESF, Greece | es_ES |
dc.description.sponsorship | Aristeia programme - EU-ESF, Greece | es_ES |
dc.description.sponsorship | Greek NSRF, Greece | es_ES |
dc.description.sponsorship | BSF-NSF, Israel | es_ES |
dc.description.sponsorship | German-Israeli Foundation for Scientific Research and Development | es_ES |
dc.description.sponsorship | La Caixa Banking Foundation, Spain | es_ES |
dc.description.sponsorship | CERCA Programme Generalitat de Catalunya, Spain | es_ES |
dc.description.sponsorship | PROMETEO Programme Generalitat Valenciana, Spain | es_ES |
dc.description.sponsorship | GenT Programme Generalitat Valenciana, Spain | es_ES |
dc.description.sponsorship | Goran Gustafssons Stiftelse, Sweden | es_ES |
dc.description.sponsorship | Royal Society of London | es_ES |
dc.description.sponsorship | Leverhulme Trust | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Springer | es_ES |
dc.rights | Atribución 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | Hadron-Hadron scattering (experiments) | es_ES |
dc.title | Measurement of light-by-light scattering and search for axion-like particles with 2.2 nb−1 of Pb+Pb data with the ATLAS detector | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.identifier.doi | 10.1007/JHEP03(2021)243 | |
dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es_ES |