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Article: Search for large missing transverse momentum in association with one top-quark in proton-proton collisions at √s = 13 TeV with the ATLAS detector
Title | Search for large missing transverse momentum in association with one top-quark in proton-proton collisions at √s = 13 TeV with the ATLAS detector |
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Authors | |
Keywords | Beyond Standard Model Dark matter FCNC Interaction Hadron-Hadron scattering (experiments) vector-like quarks |
Issue Date | 2019 |
Publisher | Springer Verlag (Germany): SCOAP3. The Journal's web site is located at http://www.springer.com/physics/particle+and+nuclear+physics/journal/13130 |
Citation | Journal of High Energy Physics, 2019, v. 2019 n. 5, article no. 41, p. 1-50 How to Cite? |
Abstract | This paper describes a search for events with one top-quark and large missing transverse momentum in the final state. Data collected during 2015 and 2016 by the ATLAS experiment from 13 TeV proton–proton collisions at the LHC corresponding to an integrated luminosity of 36.1 fb−1 are used. Two channels are considered, depending on the leptonic or the hadronic decays of the W boson from the top quark. The obtained results are interpreted in the context of simplified models for dark-matter production and for the single production of a vector-like T quark. In the absence of significant deviations from the Standard Model background expectation, 95% confidence-level upper limits on the corresponding production cross-sections are obtained and these limits are translated into constraints on the parameter space of the models considered. |
Persistent Identifier | http://hdl.handle.net/10722/271264 |
ISSN | 2012 Impact Factor: 5.618 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | ATLAS collaboration | - |
dc.contributor.author | Lo, CY | - |
dc.contributor.author | Orlando, N | - |
dc.contributor.author | Paredes Hernandez, DK | - |
dc.contributor.author | Tu, Y | - |
dc.contributor.author | Pizzimento, L | - |
dc.date.accessioned | 2019-06-24T01:06:32Z | - |
dc.date.available | 2019-06-24T01:06:32Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Journal of High Energy Physics, 2019, v. 2019 n. 5, article no. 41, p. 1-50 | - |
dc.identifier.issn | 1126-6708 | - |
dc.identifier.uri | http://hdl.handle.net/10722/271264 | - |
dc.description.abstract | This paper describes a search for events with one top-quark and large missing transverse momentum in the final state. Data collected during 2015 and 2016 by the ATLAS experiment from 13 TeV proton–proton collisions at the LHC corresponding to an integrated luminosity of 36.1 fb−1 are used. Two channels are considered, depending on the leptonic or the hadronic decays of the W boson from the top quark. The obtained results are interpreted in the context of simplified models for dark-matter production and for the single production of a vector-like T quark. In the absence of significant deviations from the Standard Model background expectation, 95% confidence-level upper limits on the corresponding production cross-sections are obtained and these limits are translated into constraints on the parameter space of the models considered. | - |
dc.language | eng | - |
dc.publisher | Springer Verlag (Germany): SCOAP3. The Journal's web site is located at http://www.springer.com/physics/particle+and+nuclear+physics/journal/13130 | - |
dc.relation.ispartof | Journal of High Energy Physics | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.subject | Beyond Standard Model | - |
dc.subject | Dark matter | - |
dc.subject | FCNC Interaction | - |
dc.subject | Hadron-Hadron scattering (experiments) | - |
dc.subject | vector-like quarks | - |
dc.title | Search for large missing transverse momentum in association with one top-quark in proton-proton collisions at √s = 13 TeV with the ATLAS detector | - |
dc.type | Article | - |
dc.identifier.email | Orlando, N: norlando@hku.hk | - |
dc.identifier.email | Paredes Hernandez, DK: dparedes@hku.hk | - |
dc.identifier.email | Tu, Y: yanjuntu@hku.hk | - |
dc.identifier.authority | Tu, Y=rp01971 | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.1007/JHEP05(2019)041 | - |
dc.identifier.scopus | eid_2-s2.0-85065789241 | - |
dc.identifier.hkuros | 298007 | - |
dc.identifier.volume | 2019 | - |
dc.identifier.issue | 5 | - |
dc.identifier.spage | article no. 41, p. 1 | - |
dc.identifier.epage | article no. 41, p. 50 | - |
dc.identifier.isi | WOS:000467622100001 | - |
dc.publisher.place | Germany | - |
dc.identifier.issnl | 1029-8479 | - |