Search: id:"swepub:oai:DiVA.org:su-187865" >
Search for new phen...
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Andrean, Stefio Y.Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
(author)
Search for new phenomena in final states with large jet multiplicities and missing transverse momentum using s√ = 13 TeV proton-proton collisions recorded by ATLAS in Run 2 of the LHC
- Article/chapterEnglish2020
Publisher, publication year, extent ...
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Springer,2020
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:su-187865
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https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-187865URI
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https://doi.org/10.1007/JHEP10(2020)062DOI
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-286841URI
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-425498URI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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QC 20201202
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For complete list of authors see http://dx.doi.org/10.1007/JHEP10(2020)062
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Results of a search for new particles decaying into eight or more jets and moderate missing transverse momentum are presented. The analysis uses 139 fb(-1) of proton-proton collision data at s = 13 TeV collected by the ATLAS experiment at the Large Hadron Collider between 2015 and 2018. The selection rejects events containing isolated electrons or muons, and makes requirements according to the number of b-tagged jets and the scalar sum of masses of large-radius jets. The search extends previous analyses both in using a larger dataset and by employing improved jet and missing transverse momentum reconstruction methods which more cleanly separate signal from background processes. No evidence for physics beyond the Standard Model is found. The results are interpreted in the context of supersymmetry-inspired simplified models, significantly extending the limits on the gluino mass in those models. In particular, limits on the gluino mass are set at 2 TeV when the lightest neutralino is nearly massless in a model assuming a two-step cascade decay via the lightest chargino and second-lightest neutralino.
Subject headings and genre
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Backman, FilipStockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)(Swepub:su)fiba9596
(author)
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Barranco Navarro, LauraStockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)(Swepub:su)laba6803
(author)
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Bohm, ChristianKTH,Stockholms universitet,Fysikum,Partikel- och astropartikelfysik(Swepub:kth)u128x0hb
(author)
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Clement, ChristopheStockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)(Swepub:su)clement
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Hellman, StenStockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)(Swepub:su)sten
(author)
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Kastanas, AlexandrosKTH,Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC),Partikel- och astropartikelfysik(Swepub:kth)u1bopeh8
(author)
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Milstead, David A.Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC),Univ Mohamed Premier, Fac Sci, Oujda, Morocco.;LPTPM, Oujda, Morocco.(Swepub:su)milstead
(author)
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Moa, TorbjörnStockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)(Swepub:su)moa
(author)
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Nelson, Michael E.Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)(Swepub:su)mine3792
(author)
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Pasuwan, PatrawanKTH,Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC),Partikel- och astropartikelfysik(Swepub:kth)u1bwjttr
(author)
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Pereira Sanchez, LauraStockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)(Swepub:su)lape0222
(author)
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Shaikh, Nabila W.Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)(Swepub:su)nash8517
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Silverstein, Samuel B.Stockholms universitet,Fysikum(Swepub:su)silver
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Sjölin, JörgenStockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)(Swepub:su)sjolin
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Strandberg, SaraStockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)(Swepub:su)strandberg
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Valdés Santurio, EduardoStockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)(Swepub:su)edval
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Wallängen, VeronicaStockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)(Swepub:su)vwall
(author)
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Lund-Jensen, BengtKTH,Partikel- och astropartikelfysik(Swepub:kth)u13bp6vd
(author)
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Ripellino, GiuliaKTH,Partikel- och astropartikelfysik(Swepub:kth)u13f31yo
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Strandberg, JonasKTH,Partikel- och astropartikelfysik(Swepub:kth)u1midk9y
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Zwalinski, L.CERN, Geneva, Switzerland.
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Aad, G.
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Asimakopoulou, Eleni M.Uppsala universitet,Högenergifysik(Swepub:uu)eleas553
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Bergeås Kuutmann, Elin,1980-Uppsala universitet,Högenergifysik(Swepub:uu)elibe340
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Bokan, PetarUppsala universitet,Högenergifysik,II. Physikalisches Institut, Georg-August-Universität Göttingen, Göttingen, Germany(Swepub:uu)petbo828
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Brenner, RichardUppsala universitet,Högenergifysik(Swepub:uu)richbren
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Ekelöf, TordUppsala universitet,FREIA(Swepub:uu)tordeke
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Ellajosyula, VenugopalUppsala universitet,Högenergifysik(Swepub:uu)venel845
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Ellert, MattiasUppsala universitet,Högenergifysik(Swepub:uu)mel03009
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Ferrari, Arnaud,1973-Uppsala universitet,Högenergifysik(Swepub:uu)arfer499
(author)
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Gonzalez Suarez, RebecaUppsala universitet,Högenergifysik(Swepub:uu)rebgo209
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Isacson, Max F.Uppsala universitet,Högenergifysik(Swepub:uu)maxis346
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Mårtensson, Mikael U. F.Uppsala universitet,Högenergifysik(Swepub:uu)mikma359
(author)
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Stockholms universitetFysikum
(creator_code:org_t)
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In:Journal of High Energy Physics (JHEP): Springer:101126-67081029-8479
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Andrean, Stefio ...
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Backman, Filip
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Barranco Navarro ...
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Bohm, Christian
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Clement, Christo ...
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Hellman, Sten
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Kastanas, Alexan ...
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Milstead, David ...
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Moa, Torbjörn
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Nelson, Michael ...
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Pasuwan, Patrawa ...
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Pereira Sanchez, ...
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Shaikh, Nabila W ...
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Silverstein, Sam ...
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Sjölin, Jörgen
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Strandberg, Sara
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Valdés Santurio, ...
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Wallängen, Veron ...
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Lund-Jensen, Ben ...
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Ripellino, Giuli ...
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Strandberg, Jona ...
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Zwalinski, L.
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Aad, G.
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Bergeås Kuutmann ...
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Bokan, Petar
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Brenner, Richard
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Ekelöf, Tord
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Ellajosyula, Ven ...
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Ellert, Mattias
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Royal Institute of Technology
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