Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/8691
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Aad, G. | - |
dc.contributor.author | Abbott, B. | - |
dc.contributor.author | Abbott, D. C. | - |
dc.contributor.author | Abud, A. Abed | - |
dc.contributor.author | Abeling, K. | - |
dc.contributor.author | Abhayasinghe, D. K. | - |
dc.contributor.author | Shipsey, I. P. J. | - |
dc.date.accessioned | 2022-07-30T16:45:50Z | - |
dc.date.available | 2022-07-30T16:45:50Z | - |
dc.date.issued | 2022 | - |
dc.identifier.citation | Aad, G., Abbott, B., Abbott, D. C., Abud, A. A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Hoffman, A. C. A., Acharya, B. S., Achkar, B., Adam, L., Bourdarios, C. A., Adamczyk, L., Adamek, L., Addepalli, S. V., … Zwalinski, L. (2022). Observation of electroweak production of two jets in association with an isolated photon and missing transverse momentum, and search for a Higgs boson decaying into invisible particles at 13 TeV with the ATLAS detector. European Physical Journal C, 82(2), 105. https://doi.org/10.1140/epjc/s10052-021-09878-z | en_US |
dc.identifier.issn | 1434-6044 | - |
dc.identifier.issn | 1434-6052 | - |
dc.identifier.uri | https://doi.org/10.1140/epjc/s10052-021-09878-z | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/8691 | - |
dc.description.abstract | This paper presents a measurement of the electroweak production of two jets in association with a Z gamma pair, with the Z boson decaying into two neutrinos. It also presents a search for invisible or partially invisible decays of a Higgs boson with a mass of 125 GeV produced through vectorboson fusion with a photon in the final state. These results use data from LHC proton-proton collisions at root s = 13 TeV collected with the ATLAS detector and corresponding to an integated luminosity of 139 fb(-1). The event signature, shared by all benchmark processes considered for the measurements and searches, is characterized by a significant amount of unbalanced transverse momentum and a photon in the final state, in addition to a pair of forward jets. Electroweak Z gamma production in association with two jets is observed in this final state with a significance of 5.2 (5.1 expected) standard deviations. The measured fiducial cross-section for this process is 1.31 +/- 0.29 fb. An observed (expected) upper limit of 0.37 (0.34(-0.10)(+0.15)) at 95% confidence level is set on the branching ratio of a 125 GeV Higgs boson to invisible particles, assuming the Standard Model production cross-section. The signature is also interpreted in the context of decays of a Higgs boson into a photon and a dark photon. An observed (expected) 95% CL upper limit on the branching ratio for this decay is set at 0.018 (0.017(-0.005)(+0.007)), assuming the Standard Model production cross-section for a 125 GeV Higgs boson. | en_US |
dc.description.sponsorship | ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW, Austria; FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq, Brazil; FAPESP, Brazil; NSERC, Canada; NRC, Canada; CFI, Canada; CERN; ANID, Chile; CAS, China; MOST, China; NSFC, China; Minciencias, Colombia; MSMT CR, Czech Republic; MPOCR, Czech Republic; VSC CR, Czech Republic; DNRF, Denmark; DNSRC, Denmark; IN2P3-CNRS, France; CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, Germany; HGF, Germany; MPG, Germany; GSRI, Greece; RGC, China; HongKong SAR, China; ISF , Israel; Benoziyo Center, Israel; INFN, Italy; MEXT, Japan; JSPS, Japan; CNRST, Morocco; NWO, Netherlands; RCN, Norway; MEiN, Poland; FCT, Portugal; MNE/IFA, Romania; JINR; MESofRussia, Russian Federation; NRCKI, Russian Federation; MESTD, Serbia; MSSR, Slovakia; ARRS , Slovenia; MIZS, Slovenia; DSI/NRF, South Africa; MICINN, Spain; SRC , Sweden; Wallenberg Foundation, Sweden; SERI,Switzerland; SNSF, Switzerland; Cantons of Bern, Switzerland; Cantons of Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, United Kingdom; DOE, United States of America; NSF, United States of America; BCKDF, Canada; CANARIE, Canada; Compute Canada, Canada; CRC, Canada; COST; ERC; ERDF; Horizon 2020 and Marie Sklodowska-Curie Actions; European Union; Investissements d'Avenir Labex, France; Investissements d'Avenir Idex, France; ANR, France; DFG, Germany; AvH Foundation, Germany; Herakleitos programme, Greece; Thales programme, Greece; Aristeia programme, Greece; EU-ESF , Greece; NSRF, Greece; BSF-NSF, Israel; GIF, Israel; Norwegian FinancialMechanism 2014-2021, Norway; NCN, Poland; NAWA, Poland; La CaixaBanking Foundation, Spain; CERCA Programme Generalitat de Catalunya, Spain; PROMETEO Programme, Spain; GenT Programmes Generalitat Valenciana, Spain; Goran Gustafssons Stiftelse, Sweden; The Royal Society, United Kingdom; Leverhulme Trust, United Kingdom | en_US |
dc.description.sponsorship | 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; BMWFWandFWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; ANID, Chile; CAS, MOST and NSFC, China; Minciencias, Colombia; MSMT CR, MPOCR and VSC CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS and CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, HGF andMPG, Germany; GSRI, Greece; RGC and HongKong 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; JINR; MESofRussia andNRCKI, Russian Federation; MESTD, Serbia; MSSR, Slovakia; ARRS and MIZS, Slovenia; DSI/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 and CRC, Canada; COST, ERC, ERDF, Horizon 2020 and Marie Sklodowska-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; Norwegian FinancialMechanism 2014-2021, Norway; NCNandNAWA, Poland; La CaixaBanking Foundation, CERCA Programme Generalitat de Catalunya and PROMETEO and GenT Programmes Generalitat Valenciana, Spain; Goran Gustafssons Stiftelse, Sweden; The Royal Society and Leverhulme Trust, United Kingdom. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer | en_US |
dc.relation.ispartof | European Physical Journal C | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Leading Order Qcd | en_US |
dc.subject | Monte-Carlo | en_US |
dc.subject | Fusion | en_US |
dc.subject | Physics | en_US |
dc.subject | Gamma | en_US |
dc.title | Observation of Electroweak Production of Two Jets in Association With an Isolated Photon and Missing Transverse Momentum, and Search for a Higgs Boson Decaying Into Invisible Particles at 13 Tev With the Atlas Detector | en_US |
dc.type | Article | en_US |
dc.department | Fakülteler, Mühendislik Fakültesi, Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü | en_US |
dc.department | Faculties, Faculty of Engineering, Department of Material Science and Nanotechnology Engineering | en_US |
dc.identifier.volume | 82 | en_US |
dc.identifier.issue | 2 | en_US |
dc.authorid | Brooks, William K/0000-0001-6161-3570 | - |
dc.authorid | Smirnova, Oxana G/0000-0003-2517-531X | - |
dc.authorid | Castro, Nuno/0000-0001-8491-4376 | - |
dc.authorid | Cavaliere, Viviana/0000-0002-4297-8539 | - |
dc.authorid | Cetin, Serkant Ali/0000-0001-5050-8441 | - |
dc.authorid | Abusleme, Angel/0000-0003-0762-7204 | - |
dc.authorid | Cie?la, Krzysztof/0000-0003-2751-3474 | - |
dc.identifier.wos | WOS:000751762900004 | en_US |
dc.identifier.scopus | 2-s2.0-85128586484 | en_US |
dc.institutionauthor | Sultansoy, Saleh | - |
dc.identifier.doi | 10.1140/epjc/s10052-021-09878-z | - |
dc.authorwosid | Brooks, William K/C-8636-2013 | - |
dc.authorwosid | Smirnova, Oxana G/A-4401-2013 | - |
dc.authorwosid | Cavaliere, Viviana/CAE-8597-2022 | - |
dc.authorwosid | Castro, Nuno/AAB-3648-2019 | - |
dc.authorwosid | Cetin, Serkant Ali/AGF-0147-2022 | - |
dc.authorwosid | Abusleme, Angel/G-8156-2012 | - |
dc.authorwosid | Cie?la, Krzysztof/AAM-4181-2021 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | Q1 | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
Appears in Collections: | Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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