Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/10865
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Aad, G. | - |
dc.contributor.author | Abbott, B. | - |
dc.contributor.author | Abbott, D. C. | - |
dc.contributor.author | Abeling, K. | - |
dc.contributor.author | Abidi, S. H. | - |
dc.contributor.author | Aboulhorma, A. | - |
dc.contributor.author | Abramowicz, H. | - |
dc.date.accessioned | 2023-12-23T06:06:35Z | - |
dc.date.available | 2023-12-23T06:06:35Z | - |
dc.date.issued | 2023 | - |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.uri | https://doi.org/10.1007/JHEP07(2023)199 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/10865 | - |
dc.description.abstract | A search for flavour-changing neutral-current decays of a top quark into an up-type quark (either up or charm) and a light scalar particle X decaying into a bottom anti-bottom quark pair is presented. The search focuses on top-quark pair production where one top quark decays to qX, with X -> b (b) over bar, and the other top quark decays according to the Standard Model, with the W boson decaying leptonically. The final state is thus characterised by an isolated electron or muon and at least four jets. Events are categorised according to the multiplicity of jets and jets tagged as originating from b-quarks, and a neural network is used to discriminate between signal and background processes. The data analysed correspond to 139 fb(-1) of proton-proton collisions at a centre-of-mass energy of 13TeV, recorded with the ATLAS detector at the LHC. The 95% confidence-level upper limits between 0.019% and 0.062% are derived for the branching fraction B(t -> uX) and between 0.018% and 0.078% for the branching fraction B(t -> cX), for masses of the scalar particle X between 20 and 160 GeV. | en_US |
dc.description.sponsorship | ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW, Austria; FWF, Austria; ANAS, Azerbaijan; CNPq, Brazil; FAPESP, Brazil; NSERC, Canada; CFI, Canada; NSFC, China; MEYS CR, Czech Republic; DNRF, Denmark; DNSRC, Denmark; IN2P3-CNRS, France; CEA-DRF/IRFU, France; BMBF, Germany; MPG, Germany; Hong Kong SAR, China; ISF, Israel; INFN, Italy; MEXT, Japan; JSPS, Japan; CNRST, Morocco; RCN, Norway; MEiN, Poland; FCT, Portugal; MNE/IFA, Romania; MESTD, Serbia; MSSR, Slovakia; ARRS, Slovenia; MIZS, Slovenia; MICINN, Spain; Wallenberg Foundation, Sweden; SERI, Switzerland; MOST, Taiwan; DOE, United States of America; NSF, United States of America; BCKDF, Canada; CANARIE, Canada; Compute Canada, Canada; Czech Republic [PRIMUS 21/SCI/017, UNCE SCI/013]; COST, European Union; ERC, European Union; ERDF, European Union; Horizon 2020, European Union; Marie Skodowska-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; Greek NSRF, 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 Valenciana, Spain; GenT Programme Generalitat Valenciana, Spain; Goran Gustafssons Stiftelse, Sweden; Royal Society, United Kingdom; Leverhulme Trust, United Kingdom; STFC, United Kingdom; TENMAK, Turkiye; Canton of Geneva, Switzerland; Canton of Bern, Switzerland; SNSF, Switzerland; SRC, Sweden; DSI/NRF, South Africa; NWO, Netherlands; Benoziyo Center, Israel; RGC, China; GSRI, Greece; HGF, Germany; SRNSFG, Georgia; Minciencias, Colombia; MOST, China; CAS, China; ANID, Chile; CERN; NRC, Canada | en_US |
dc.description.sponsorship | 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 MIZS, Slovenia; DSI/NRF, South Africa; MICINN, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TENMAK, Turkiye; 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 Skodowska-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. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer | en_US |
dc.relation.ispartof | Journal of High Energy Physics | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Hadron-Hadron Scattering | en_US |
dc.subject | Plus Plus | en_US |
dc.subject | Physics | en_US |
dc.title | Search for a New Scalar Resonance in Flavour-Changing Neutral-Current Top-Quark Decays T → Qx (q = U, C), With X → B(b)over-Bar, in Proton-Proton Collisions at √s=13 Tev With the Atlas Detector | en_US |
dc.type | Article | en_US |
dc.department | TOBB ETÜ | en_US |
dc.identifier.issue | 7 | en_US |
dc.authorid | Sopczak, Andre/0000-0001-6981-0544 | - |
dc.authorid | Brahimi, Nihal/0000-0003-0992-3509 | - |
dc.authorid | Zivkovic, Lidija/0000-0003-4236-8930 | - |
dc.authorid | Turtuvshin, Tulgaa/0000-0001-9471-8627 | - |
dc.authorid | Balaji, S/0000-0002-7324-4853 | - |
dc.authorid | Cieśla, Krzysztof/0000-0003-2751-3474 | - |
dc.authorid | Escobar, Carlos/0000-0003-4442-4537 | - |
dc.identifier.wos | WOS:001061847500001 | en_US |
dc.identifier.scopus | 2-s2.0-85174264679 | en_US |
dc.institutionauthor | … | - |
dc.identifier.doi | 10.1007/JHEP07(2023)199 | - |
dc.authorwosid | Sopczak, Andre/I-4951-2015 | - |
dc.authorwosid | zhou, wei/JQJ-0490-2023 | - |
dc.authorwosid | Zivkovic, Lidija/HGA-8150-2022 | - |
dc.authorwosid | Brahimi, Nihal/HNJ-5325-2023 | - |
dc.authorwosid | Turtuvshin, Tulgaa/HTP-4981-2023 | - |
dc.authorwosid | Balaji, S/J-1864-2019 | - |
dc.authorwosid | Cieśla, Krzysztof/AAM-4181-2021 | - |
dc.authorscopusid | 26326745400 | - |
dc.authorscopusid | 35226946900 | - |
dc.authorscopusid | 57940808000 | - |
dc.authorscopusid | 57210132793 | - |
dc.authorscopusid | 56536227400 | - |
dc.authorscopusid | 57246251500 | - |
dc.authorscopusid | 35226937900 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
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: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
CORE Recommender
SCOPUSTM
Citations
3
checked on Dec 21, 2024
WEB OF SCIENCETM
Citations
1
checked on Aug 31, 2024
Page view(s)
58
checked on Dec 23, 2024
Google ScholarTM
Check
Altmetric
Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.