Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/11823
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dc.contributor.authorAad, G.-
dc.contributor.authorAbbott, B.-
dc.contributor.authorAbeling, K.-
dc.contributor.authorAbicht, N. J.-
dc.contributor.authorAbidi, S. H.-
dc.contributor.authorAboulhorma, A.-
dc.contributor.authorZwalinski, L.-
dc.date.accessioned2024-10-10T15:47:49Z-
dc.date.available2024-10-10T15:47:49Z-
dc.date.issued2024-
dc.identifier.issn1029-8479-
dc.identifier.urihttps://doi.org/10.1007/JHEP05(2024)305-
dc.description.abstractThe production of single top quarks and top antiquarks via the t-channel exchange of a virtual W boson is measured in proton-proton collisions at a centre-of-mass energy of 13TeV at the LHC using 140 fb(-1) of ATLAS data. The total cross-sections are determined to be sigma(tq) = 137(-8)(+8) pb and sigma((t) over barq) = 84(-5)(+6) pb for top-quark and top-antiquark production, respectively. The combined cross-section is found to be sigma(tq + (t) over barq) = 221(-13)(+13) pb and the cross-section ratio is R-t = sigma(tq)/sigma((t) over barq) = 1.636(-0.034)(+0.036). The predictions at next-to-next-to-leading-order in quantum chromodynamics are in good agreement with these measurements. The predicted value of R-t using different sets of parton distribution functions is compared with the measured value, demonstrating the potential to further constrain the functions when using this result in global fits. The measured cross-sections are interpreted in an effective field theory approach, setting limits at the 95% confidence level on the strength of a four-quark operator and an operator coupling the third quark generation to the Higgs boson doublet: -0.37 < C-Qq(3,1)/Lambda(2) < 0.06 and -0.87 < C-phi Q(3)/Lambda(2) < 1.42. The constraint vertical bar V-tb vertical bar > 0.95 at the 95% confidence level is derived from the measured value of sigma(tq + (t) over barq), assuming that the Wtb interaction is a left-handed weak coupling and that vertical bar V-tb vertical bar >> vertical bar V-td vertical bar, vertical bar V-ts vertical bar. In a more general approach, pairs of CKM matrix elements involving top quarks are simultaneously constrained, leading to confidence contours in the corresponding two-dimensional parameter spaces.en_US
dc.description.sponsorshipANPCyT, Australia; YerPhI, Armenia; ARC, Australia; BMWFW, Austria; FWF, Austria; ANAS, Azerbaijan; CNPq, Brazil; FAPESP, Brazil; NSERC, Canada; NRC, Canada; CFI, Canada; CERN; ANID, Chile; CAS, China; MOS, China; NSFC, China; Minciencias, Colombia; MEYS 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; Hong Kong 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; MESTD, Serbia; MSSR, Slovakia; ARRS, Slovenia; MIZS, Slovenia; DSI/NRF, South Africa; MICINN, Spain; SRC, Sweden; Wallenberg Foundation, Sweden; SERI, Switzerland; SNSF , Switzerland; Canton of Bern, Switzerland; Canton of Geneva, Switzerland; MOST, Taipei; TENMAK, Turkiye; STFC, United Kingdom; DOE, United States of America; NSF, United States of America; BCKDF, Canada; CANARIE, Canada; CRC, Canada; DRAC, Canada; PRIMUS, Czech Republic [21/SCI/017]; UNCE, Czech Republic; COST, European Union; ERC, European Union; ERDF, European Union; Horizon 2020, European Union; ICSC-NextGenerationEU, European Union; 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 - EU-ESF, Greece; Thales programme - EU-ESF, Greece; Aristeia programme - EU-ESF, Greece; BSF-NSF, Israel; MINERVA, Israel; Norwegian Financial Mechanism 2014-2021, Norway; NCN, Poland; NAWA, Poland; La Caixa Banking Foundation, Spain; CERCA Programme Generalitat de Catalunya, Spain; PROMETEO Programme Generalitat de Catalunya, Spain; GenT Programme Generalitat Valenciana, Spain; Goran Gustafssons Stiftelse, Sweden; Royal Society, Leverhulme Trust; Leverhulme Trust, United Kingdom; Agencia Nacional de Investigacion y Desarrollo [FONDECYT 1190886, FONDECYT 1210400]; National Natural Science Foundation of China [NSFC -12175119, NSFC 12275265]; EU: H2020 European Research Council [H2020-MSCA-IF-2020: HPOFHIC -10103]; European Union: European Research Council [ERC -948254]; Horizon 2020 Framework Programme [MUCCA -CHIST-ERA-19-XAI-00]; Italian Center for High Performance Computing, Big Data and Quantum Computing (ICSC, NextGenerationEU); Marie Sklodowska-Curie Actions (EU H2020 MSC IF GRANT) [101033496]; Agence Nationale de la Recherche [ANR-20-CE31-0013, ANR-21-CE31-0022]; Investissements d'Avenir Idex [ANR-11-LABX-0012]; Investissements d'Avenir Labex [ANR-11-LABX-0012]; Baden-Wurttemberg Stiftung (BW Stiftung-Postdoc Eliteprogramme); Deutsche Forschungsgemeinschaft [DFG -CR 312/5-1]; Istituto Nazionale di Fisica Nucleare (FELLINI) [754496]; Japan Society for the Promotion of Science [JSPS KAKENHI 22H01227, JSPS KAKENHI JP21H05085, JSPS KAKENHI JP22H04944]; Netherlands Organisation for Scientific Research [NWO Veni 2020 -VI.Veni.202.179]; Research Council of Norway [RCN-314472]; Polish National Agency for Academic Exchange [N/PPO/2020/1/00002/U/00001]; Polish National Science Centre [NCN 2021/42/E/ST2/00350, NCN UMO-2019/34/E/ST2/00393, UMO-2020/37/B/ST2/01043, UMO-2021/40/C/ST2/00187]; Slovenian Research Agency (ARIS grant) [J1-3010]; BBVA Foundation [LEO22-1-603]; Generalitat Valenciana (Artemisa, FEDER) [IDIFEDER/2018/048]; La Caixa Banking Foundation [LCF/BQ/PI20/11760025]; Ministry of Science and Innovation [RYC2019-028510-I, RYC2020-030254-I]; PROMETEO Programme Generalitat Valenciana [CIDEGENT/2019/023, CIDEGENT/2019/027]; GenT Programme Generalitat Valenciana [CIDEGENT/2019/023, CIDEGENT/2019/027]; Swedish Research Council [VR 2022-03845]; Knut and Alice Wallenberg Foundation [KAW 2017.0100, KAW 2018.0157, KAW 2019.0447]; Swiss National Science Foundation [SNSF -PCEFP2_194658]; Leverhulme Trust [RPG-2020-004]en_US
dc.description.sponsorshipThe crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN, the ATLAS Tier-1 facilities at TRIUMF/SFU (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF Italy), NL-T1 (Netherlands), PIC (Spain), RAL (UK) and BNL (USA), the Tier-2 facilities worldwide and large non-WLCG resource providers. Major contributors of computing resources are listed in ref. [102]. We gratefully 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 MIZS, Slovenia; DSI/NRF, South Africa; MICINN, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taipei; TENMAK, Turkiye; STFC, United Kingdom; DOE and NSF, United States of America. Individual groups and members have received support from BCKDF, CANARIE, CRC and DRAC, Canada; PRIMUS 21/SCI/017 and UNCE SCI/013, Czech Republic; COST, ERC, ERDF, Horizon 2020, ICSC-NextGenerationEU 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 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; Goran Gustafssons Stiftelse, Sweden; The Royal Society and Leverhulme Trust, United Kingdom. In addition, individual members wish to acknowledge support from Chile: Agencia Nacional de Investigacion y Desarrollo (FONDECYT 1190886, FONDECYT 1210400, FONDECYT 1230987); China: National Natural Science Foundation of China (NSFC -12175119, NSFC 12275265); European Union: European Research Council (ERC 948254), Horizon 2020 Framework Programme (MUCCA -CHIST-ERA-19-XAI-00), Italian Center for High Performance Computing, Big Data and Quantum Computing (ICSC, NextGenerationEU), Marie Sklodowska-Curie Actions (EU H2020 MSC IF GRANT NO 101033496); France: Agence Nationale de la Recherche (ANR-20-CE31-0013, ANR-21CE31-0013, ANR-21-CE31-0022), Investissements d'Avenir Idex (ANR-11-LABX-0012), Investissements d'Avenir Labex (ANR-11-LABX-0012); Germany: Baden-Wurttemberg Stiftung (BW Stiftung-Postdoc Eliteprogramme), Deutsche Forschungsgemeinschaft (DFG CR 312/5-1); Italy: Istituto Nazionale di Fisica Nucleare (FELLINI G.A. n. 754496, ICSC, NextGenerationEU); Japan: Japan Society for the Promotion of Science (JSPS KAKENHI 22H01227, JSPS KAKENHI JP21H05085, JSPS KAKENHI JP22H04944); Netherlands: Netherlands Organisation for Scientific Research (NWO Veni 2020 -VI.Veni.202. 179); Norway: Research Council of Norway (RCN-314472); Poland: Polish National Agency for Academic Exchange (PPN/PPO/2020/1/00002/U/00001), Polish National Science Centre (NCN 2021/42/E/ST2/00350, NCN UMO-2019/34/E/ST2/00393, UMO-2020/37/B/ST2/01043, UMO-2021/40/C/ST2/00187); Slovenia: Slovenian Research Agency (ARIS grant J1-3010); Spain: BBVA Foundation (LEO22-1-603), Generalitat Valenciana (Artemisa, FEDER, IDIFEDER/2018/048), La Caixa Banking Foundation (LCF/BQ/PI20/11760025), Ministry of Science and Innovation (RYC2019-028510-I, RYC2020-030254-I), PROMETEO and GenT Programmes Generalitat Valenciana (CIDEGENT/2019/023, CIDEGENT/2019/027); Sweden: Swedish Research Council (VR 2022-03845, VR 2022-04683), Knut and Alice Wallenberg Foundation (KAW 2017.0100, KAW 2018.0157, KAW 2019.0447); Switzerland: Swiss National Science Foundation (SNSF -PCEFP2_194658); United Kingdom: Leverhulme Trust (Leverhulme Trust RPG-2020-004); United States of America: Neubauer Family Foundation.en_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHadron-Hadron Scatteringen_US
dc.titleMeasurement of <i>t</I>-channel Production of Single Top Quarks and Antiquarks in <i>pp</I> Collisions at 13 Tev Using the Full Atlas Run 2 Data Sampleen_US
dc.typeArticleen_US
dc.departmentTOBB ETU Material Science & Nanotechnology Engineeringen_US
dc.identifier.volume2024en_US
dc.identifier.issue5en_US
dc.authoridSultansoy, Saleh/0000-0003-2340-748X-
dc.identifier.wosWOS:001299688200001-
dc.identifier.scopus2-s2.0-85203788458-
dc.institutionauthorSultansoy, Saleh-
dc.identifier.doi10.1007/JHEP05(2024)305-
dc.authorwosidEscobar, Carlos/B-3761-2017-
dc.authorwosidJones, Roger/KAM-4777-2024-
dc.authorwosidHORII, Yasuyuki/I-7208-2014-
dc.authorwosidzhang, xiaowei/GQH-5387-2022-
dc.authorwosidSciandra, Andrea/JXY-8826-2024-
dc.authorwosidBalek, Petr/KIB-7801-2024-
dc.authorwosidRossi, Eleonora/JYO-6120-2024-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
dc.identifier.wosqualityQ1-
dc.description.woscitationindexScience Citation Index Expanded-
item.fulltextNo Fulltext-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.grantfulltextnone-
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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