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Pregled bibliografske jedinice broj: 919978

Search for supersymmetry with multiple charged leptons in proton-proton collisions at sqrt(s) = 13 TeV


(CMS Collaboration) Sirunyan, Albert; ...; Sudić, Lucija; Godinović, Nikola; Puljak, Ivica; Starodumov, Andrey; Morović, Srećko; Lelas, Damir; Kovač, Marko; Đurić, Senka et al.
Search for supersymmetry with multiple charged leptons in proton-proton collisions at sqrt(s) = 13 TeV // European physical journal C, 77 (2017), 635, 29 doi:10.1140/epjc/s10052-017-5182-1 (međunarodna recenzija, članak, znanstveni)


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Naslov
Search for supersymmetry with multiple charged leptons in proton-proton collisions at sqrt(s) = 13 TeV

Autori
Sirunyan, Albert ; ... ; Sudić, Lucija ; Godinović, Nikola ; Puljak, Ivica ; Starodumov, Andrey ; Morović, Srećko ; Lelas, Damir ; Kovač, Marko ; Đurić, Senka ; Ferenček, Dinko ; Mićanović, Saša ; Brigljević, Vuko ; Luetić, Jelena ; Antunović, Željko ; Kadija, Krešo ; Šuša, Tatjana ; ... ; Woods, Nate

Kolaboracija
CMS Collaboration

Izvornik
European physical journal C (1434-6044) 77 (2017); 635, 29

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

Ključne riječi
High energy physics, Experimental particle physics, LHC, CMS, Standard Model

Sažetak
Results are reported from a search for physics beyond-the-standard-model, such as supersymmetry, in final states with at least three charged leptons, in any combination of electrons or muons. The data sample corresponds to an integrated luminosity of 2.3 inverse femtobarns of proton-proton collisions at sqrt(s) = 13 TeV, recorded by the CMS experiment at the LHC in 2015. Two jets are required in each event, providing good sensitivity to strong production of gluinos and squarks. The search regions, sensitive to a range of different supersymmetry scenarios, are defined using the number of jets tagged as originating from bottom quarks, the sum of the magnitudes of the transverse momenta of the jets, the imbalance in the overall transverse momentum in the event, and the invariant mass of opposite-sign, same-flavor lepton pairs. The event yields observed in data are consistent with the expected background contributions from standard model processes. These results are used to derive limits in terms of R-parity conserving simplified models of supersymmetry that describe strong production of gluinos and squarks. Model-independent limits are presented to facilitate the reinterpretation of the results in a broad range of scenarios for physics beyond the standard model.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Split

Citiraj ovu publikaciju

(CMS Collaboration) Sirunyan, Albert; ...; Sudić, Lucija; Godinović, Nikola; Puljak, Ivica; Starodumov, Andrey; Morović, Srećko; Lelas, Damir; Kovač, Marko; Đurić, Senka et al.
Search for supersymmetry with multiple charged leptons in proton-proton collisions at sqrt(s) = 13 TeV // European physical journal C, 77 (2017), 635, 29 doi:10.1140/epjc/s10052-017-5182-1 (međunarodna recenzija, članak, znanstveni)
(CMS Collaboration) (CMS Collaboration) Sirunyan, A., ..., Sudić, L., Godinović, N., Puljak, I., Starodumov, A., Morović, S., Lelas, D., Kovač, M. & Đurić, S. (2017) Search for supersymmetry with multiple charged leptons in proton-proton collisions at sqrt(s) = 13 TeV. European physical journal C, 77, 635, 29 doi:10.1140/epjc/s10052-017-5182-1.
@article{article, year = {2017}, pages = {29}, DOI = {10.1140/epjc/s10052-017-5182-1}, chapter = {635}, keywords = {High energy physics, Experimental particle physics, LHC, CMS, Standard Model}, journal = {European physical journal C}, doi = {10.1140/epjc/s10052-017-5182-1}, volume = {77}, issn = {1434-6044}, title = {Search for supersymmetry with multiple charged leptons in proton-proton collisions at sqrt(s) = 13 TeV}, keyword = {High energy physics, Experimental particle physics, LHC, CMS, Standard Model}, chapternumber = {635} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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