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Pregled bibliografske jedinice broj: 1187635

Search for supersymmetry in final states with two oppositely charged same-flavor leptons and missing transverse momentum in proton-proton collisions at $\sqrt{;s}; =$ 13 TeV

(CMS Collaboration) Sirunyan, Albert M; ...; Antunović, Željko; Brigljević, Vuko; Ferenček, Dinko; Giljanović, Duje; Godinović, Nikola; Kovač, Marko; Lelas, Damir; Majumder, Devdatta et al.
Search for supersymmetry in final states with two oppositely charged same-flavor leptons and missing transverse momentum in proton-proton collisions at $\sqrt{;s}; =$ 13 TeV // The Journal of high energy physics, 04 (2021), 123, 62 doi:10.1007/JHEP04(2021)123 (međunarodna recenzija, članak, znanstveni)

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Naslov
Search for supersymmetry in final states with two oppositely charged same-flavor leptons and missing transverse momentum in proton-proton collisions at $\sqrt{;s}; =$ 13 TeV

Autori
Sirunyan, Albert M ; ... ; Antunović, Željko ; Brigljević, Vuko ; Ferenček, Dinko ; Giljanović, Duje ; Godinović, Nikola ; Kovač, Marko ; Lelas, Damir ; Majumder, Devdatta ; Puljak, Ivica ; Roguljić, Matej ; Starodumov, Andrey ; Đurić, Senka ; Šuša, Tatjana ; Šćulac, Toni ; ... ; Vetens, Wren

Kolaboracija
CMS Collaboration

Izvornik
The Journal of high energy physics (1126-6708) 04 (2021); 123, 62

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
High energy physics ; Experimental particle physics ; LHC ; CMS ; Radiation-hard detectors ; Si microstrip and pad detectors ; Radiation damage to detector materials (solid state) ; Particle tracking detectors (Solid-state detectors) ; radiation: damage ; CMS: upgrade ; tracking detector ; semiconductor detector: design ; semiconductor detector: microstrip ; performance ; Hadron-Hadron scattering (experiments) ; Top physics ; p p: scattering ; p p: colliding beams ; top: single production

Sažetak
A search for phenomena beyond the standard model in final states with two oppositely charged same-flavor leptons and missing transverse momentum is presented. The search uses a data sample of proton-proton collisions at $\sqrt{;s}; =$ 13 TeV, corresponding to an integrated luminosity of 137 fb$^{;-1};$, collected by the CMS experiment at the LHC. Three potential signatures of physics beyond the standard model are explored: an excess of events with a lepton pair, whose invariant mass is consistent with the Z boson mass ; a kinematic edge in the invariant mass distribution of the lepton pair ; and the nonresonant production of two leptons. The observed event yields are consistent with those expected from standard model backgrounds. The results of the first search allow the exclusion of gluino masses up to 1870 GeV, as well as chargino (neutralino) masses up to 750 (800) GeV, while those of the searches for the other two signatures allow the exclusion of light-flavor (bottom) squark masses up to 1800 (1600) GeV and slepton masses up to 700 GeV, respectively, at 95% confidence level within certain supersymmetry scenarios.

Izvorni jezik
Engleski



POVEZANOST RADA

Profili:

Avatar Url Senka Đurić (autor)

Avatar Url Marko Kovač (autor)

Avatar Url Duje Giljanović (autor)

Avatar Url Matej Roguljić (autor)

Avatar Url Damir Lelas (autor)

Avatar Url Ivica Puljak (autor)

Avatar Url Toni Šćulac (autor)

Avatar Url Tatjana Šuša (autor)

Avatar Url Vuko Brigljević (autor)

Avatar Url Nikola Godinović (autor)

Avatar Url Dinko Ferenček (autor)

Avatar Url Devdatta Majumder (autor)

Avatar Url Željko Antunović (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada doi link.springer.com

Citiraj ovu publikaciju:

(CMS Collaboration) Sirunyan, Albert M; ...; Antunović, Željko; Brigljević, Vuko; Ferenček, Dinko; Giljanović, Duje; Godinović, Nikola; Kovač, Marko; Lelas, Damir; Majumder, Devdatta et al.
Search for supersymmetry in final states with two oppositely charged same-flavor leptons and missing transverse momentum in proton-proton collisions at $\sqrt{;s}; =$ 13 TeV // The Journal of high energy physics, 04 (2021), 123, 62 doi:10.1007/JHEP04(2021)123 (međunarodna recenzija, članak, znanstveni)
(CMS Collaboration) (CMS Collaboration) Sirunyan, A., ..., Antunović, Ž., Brigljević, V., Ferenček, D., Giljanović, D., Godinović, N., Kovač, M., Lelas, D. & Majumder, D. (2021) Search for supersymmetry in final states with two oppositely charged same-flavor leptons and missing transverse momentum in proton-proton collisions at $\sqrt{;s}; =$ 13 TeV. The Journal of high energy physics, 04, 123, 62 doi:10.1007/JHEP04(2021)123.
@article{article, author = {Sirunyan, Albert M and Antunovi\'{c}, \v{Z}eljko and Brigljevi\'{c}, Vuko and Feren\v{c}ek, Dinko and Giljanovi\'{c}, Duje and Godinovi\'{c}, Nikola and Kova\v{c}, Marko and Lelas, Damir and Majumder, Devdatta and Puljak, Ivica and Rogulji\'{c}, Matej and Starodumov, Andrey and \DJuri\'{c}, Senka and \v{S}u\v{s}a, Tatjana and \v{S}\'{c}ulac, Toni and Vetens, Wren}, year = {2021}, pages = {62}, DOI = {10.1007/JHEP04(2021)123}, chapter = {123}, keywords = {High energy physics, Experimental particle physics, LHC, CMS, Radiation-hard detectors, Si microstrip and pad detectors, Radiation damage to detector materials (solid state), Particle tracking detectors (Solid-state detectors), radiation: damage, CMS: upgrade, tracking detector, semiconductor detector: design, semiconductor detector: microstrip, performance, Hadron-Hadron scattering (experiments), Top physics, p p: scattering, p p: colliding beams, top: single production}, journal = {The Journal of high energy physics}, doi = {10.1007/JHEP04(2021)123}, volume = {04}, issn = {1126-6708}, title = {Search for supersymmetry in final states with two oppositely charged same-flavor leptons and missing transverse momentum in proton-proton collisions at $\sqrt{;s}; =$ 13 TeV}, keyword = {High energy physics, Experimental particle physics, LHC, CMS, Radiation-hard detectors, Si microstrip and pad detectors, Radiation damage to detector materials (solid state), Particle tracking detectors (Solid-state detectors), radiation: damage, CMS: upgrade, tracking detector, semiconductor detector: design, semiconductor detector: microstrip, performance, Hadron-Hadron scattering (experiments), Top physics, p p: scattering, p p: colliding beams, top: single production}, chapternumber = {123} }
@article{article, author = {Sirunyan, Albert M and Antunovi\'{c}, \v{Z}eljko and Brigljevi\'{c}, Vuko and Feren\v{c}ek, Dinko and Giljanovi\'{c}, Duje and Godinovi\'{c}, Nikola and Kova\v{c}, Marko and Lelas, Damir and Majumder, Devdatta and Puljak, Ivica and Rogulji\'{c}, Matej and Starodumov, Andrey and \DJuri\'{c}, Senka and \v{S}u\v{s}a, Tatjana and \v{S}\'{c}ulac, Toni and Vetens, Wren}, year = {2021}, pages = {62}, DOI = {10.1007/JHEP04(2021)123}, chapter = {123}, keywords = {High energy physics, Experimental particle physics, LHC, CMS, Radiation-hard detectors, Si microstrip and pad detectors, Radiation damage to detector materials (solid state), Particle tracking detectors (Solid-state detectors), radiation: damage, CMS: upgrade, tracking detector, semiconductor detector: design, semiconductor detector: microstrip, performance, Hadron-Hadron scattering (experiments), Top physics, p p: scattering, p p: colliding beams, top: single production}, journal = {The Journal of high energy physics}, doi = {10.1007/JHEP04(2021)123}, volume = {04}, issn = {1126-6708}, title = {Search for supersymmetry in final states with two oppositely charged same-flavor leptons and missing transverse momentum in proton-proton collisions at $\sqrt{;s}; =$ 13 TeV}, keyword = {High energy physics, Experimental particle physics, LHC, CMS, Radiation-hard detectors, Si microstrip and pad detectors, Radiation damage to detector materials (solid state), Particle tracking detectors (Solid-state detectors), radiation: damage, CMS: upgrade, tracking detector, semiconductor detector: design, semiconductor detector: microstrip, performance, Hadron-Hadron scattering (experiments), Top physics, p p: scattering, p p: colliding beams, top: single production}, chapternumber = {123} }

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