Scholars@Duke
Journal cover image

Search for electroweak production of charginos and neutralinos in multilepton final states in proton-proton collisions at √s=13 TeV

Journal articles  - Journal Article
Sirunyan, AM; Tumasyan, A; Adam, W; Ambrogi, F; Asilar, E; Bergauer, T; Brandstetter, J; Brondolin, E; Dragicevic, M; Erö, J; Flechl, M ...
Published in: Journal of High Energy Physics
March 1, 2018
Published version (DOI)

Results are presented from a search for the direct electroweak production of charginos and neutralinos in signatures with either two or more leptons (electrons or muons) of the same electric charge, or with three or more leptons, which can include up to two hadronically decaying tau leptons. The results are based on a sample of proton-proton collision data collected at s=13 TeV, recorded with the CMS detector at the LHC, corresponding to an integrated luminosity of 35.9 fb−1. The observed event yields are consistent with the expectations based on the standard model. The results are interpreted in simplified models of supersymmetry describing various scenarios for the production and decay of charginos and neutralinos. Depending on the model parameters chosen, mass values between 180 GeV and 1150 GeV are excluded at 95% CL. These results significantly extend the parameter space probed for these particles in searches at the LHC. In addition, results are presented in a form suitable for alternative theoretical interpretations.[Figure not available: see fulltext.].

Duke Scholars

Seog Oh
Author Seog Oh Physics
Altmetric Attention Stats
Dimensions Citation Stats

Published In

Journal of High Energy Physics

DOI

10.1007/JHEP03(2018)166

EISSN

1029-8479

ISSN

1126-6708

Publication Date

March 1, 2018

Volume

2018

Issue

3

Related Subject Headings

  • Nuclear & Particles Physics
  • 5107 Particle and high energy physics
  • 5106 Nuclear and plasma physics
  • 4902 Mathematical physics
 

Citation

APA
Chicago
ICMJE
MLA
NLM
Sirunyan, A. M., Tumasyan, A., Adam, W., Ambrogi, F., Asilar, E., Bergauer, T., … Brochet, S. (2018). Search for electroweak production of charginos and neutralinos in multilepton final states in proton-proton collisions at √s=13 TeV. Journal of High Energy Physics, 2018(3). https://doi.org/10.1007/JHEP03(2018)166
Sirunyan, A. M., A. Tumasyan, W. Adam, F. Ambrogi, E. Asilar, T. Bergauer, J. Brandstetter, et al. “Search for electroweak production of charginos and neutralinos in multilepton final states in proton-proton collisions at √s=13 TeV.” Journal of High Energy Physics 2018, no. 3 (March 1, 2018). https://doi.org/10.1007/JHEP03(2018)166.
Sirunyan AM, Tumasyan A, Adam W, Ambrogi F, Asilar E, Bergauer T, et al. Search for electroweak production of charginos and neutralinos in multilepton final states in proton-proton collisions at √s=13 TeV. Journal of High Energy Physics. 2018 Mar 1;2018(3).
Sirunyan, A. M., et al. “Search for electroweak production of charginos and neutralinos in multilepton final states in proton-proton collisions at √s=13 TeV.” Journal of High Energy Physics, vol. 2018, no. 3, Mar. 2018. Scopus, doi:10.1007/JHEP03(2018)166.
Sirunyan AM, Tumasyan A, Adam W, Ambrogi F, Asilar E, Bergauer T, Brandstetter J, Brondolin E, Dragicevic M, Erö J, Flechl M, Friedl M, Frühwirth R, Ghete VM, Grossmann J, Hrubec J, Jeitler M, König A, Krammer N, Krätschmer I, Liko D, Madlener T, Mikulec I, Pree E, Rabady D, Rad N, Rohringer H, Schieck J, Schöfbeck R, Spanring M, Spitzbart D, Strauss J, Waltenberger W, Wittmann J, Wulz CE, Zarucki M, Chekhovsky V, Mossolov V, Suarez Gonzalez J, De Wolf EA, Di Croce D, Janssen X, Lauwers J, Van Haevermaet H, Van Mechelen P, Van Remortel N, Abu Zeid S, Blekman F, D’Hondt J, De Bruyn I, De Clercq J, Deroover K, Flouris G, Lontkovskyi D, Lowette S, Moortgat S, Moreels L, Olbrechts A, Python Q, Skovpen K, Tavernier S, Van Doninck W, Van Mulders P, Van Parijs I, Brun H, Clerbaux B, De Lentdecker G, Delannoy H, Fasanella G, Favart L, Goldouzian R, Grebenyuk A, Karapostoli G, Lenzi T, Luetic J, Maerschalk T, Marinov A, Randle-conde A, Seva T, Vander Velde C, Vanlaer P, Vannerom D, Yonamine R, Zenoni F, Zhang F, Cimmino A, Cornelis T, Dobur D, Fagot A, Gul M, Khvastunov I, Poyraz D, Roskas C, Salva S, Tytgat M, Verbeke W, Zaganidis N, Bakhshiansohi H, Bondu O, Brochet S. Search for electroweak production of charginos and neutralinos in multilepton final states in proton-proton collisions at √s=13 TeV. Journal of High Energy Physics. 2018 Mar 1;2018(3).
Journal cover image

Published In

Journal of High Energy Physics

DOI

10.1007/JHEP03(2018)166

EISSN

1029-8479

ISSN

1126-6708

Publication Date

March 1, 2018

Volume

2018

Issue

3

Related Subject Headings

  • Nuclear & Particles Physics
  • 5107 Particle and high energy physics
  • 5106 Nuclear and plasma physics
  • 4902 Mathematical physics