Search for chargino-neutralino pair production in final states with three leptons and missing transverse momentum in root s=13 TeV pp collisions with the ATLAS detector

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Search for chargino-neutralino pair production in final states with three leptons and missing transverse momentum in root s=13 TeV pp collisions with the ATLAS detector. / Aad, G.; Abbott, B.; Abbott, DC; Abud, AA; Abeling, K.; Abhayasinghe, D.K.; Abidi, S.H.; AbouZeid, Ossama Sherif Alexander; Abramowicz, H.; Abreu, H.; Camplani, Alessandra; Dam, Mogens; Hansen, Jørgen Beck; Hansen, Jørn Dines; Hansen, Peter Henrik; Ignazzi, Rosanna; Petersen, Troels Christian; Wiglesworth, Graig; Xella, Stefania; ATLAS Collaboration.

In: European Physical Journal C, Vol. 81, No. 12, 1118, 2021.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Aad, G, Abbott, B, Abbott, DC, Abud, AA, Abeling, K, Abhayasinghe, DK, Abidi, SH, AbouZeid, OSA, Abramowicz, H, Abreu, H, Camplani, A, Dam, M, Hansen, JB, Hansen, JD, Hansen, PH, Ignazzi, R, Petersen, TC, Wiglesworth, G, Xella, S & ATLAS Collaboration 2021, 'Search for chargino-neutralino pair production in final states with three leptons and missing transverse momentum in root s=13 TeV pp collisions with the ATLAS detector', European Physical Journal C, vol. 81, no. 12, 1118. https://doi.org/10.1140/epjc/s10052-021-09749-7

APA

Aad, G., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abramowicz, H., Abreu, H., Camplani, A., Dam, M., Hansen, J. B., Hansen, J. D., Hansen, P. H., Ignazzi, R., Petersen, T. C., Wiglesworth, G., Xella, S., & ATLAS Collaboration (2021). Search for chargino-neutralino pair production in final states with three leptons and missing transverse momentum in root s=13 TeV pp collisions with the ATLAS detector. European Physical Journal C, 81(12), [1118]. https://doi.org/10.1140/epjc/s10052-021-09749-7

Vancouver

Aad G, Abbott B, Abbott DC, Abud AA, Abeling K, Abhayasinghe DK et al. Search for chargino-neutralino pair production in final states with three leptons and missing transverse momentum in root s=13 TeV pp collisions with the ATLAS detector. European Physical Journal C. 2021;81(12). 1118. https://doi.org/10.1140/epjc/s10052-021-09749-7

Author

Aad, G. ; Abbott, B. ; Abbott, DC ; Abud, AA ; Abeling, K. ; Abhayasinghe, D.K. ; Abidi, S.H. ; AbouZeid, Ossama Sherif Alexander ; Abramowicz, H. ; Abreu, H. ; Camplani, Alessandra ; Dam, Mogens ; Hansen, Jørgen Beck ; Hansen, Jørn Dines ; Hansen, Peter Henrik ; Ignazzi, Rosanna ; Petersen, Troels Christian ; Wiglesworth, Graig ; Xella, Stefania ; ATLAS Collaboration. / Search for chargino-neutralino pair production in final states with three leptons and missing transverse momentum in root s=13 TeV pp collisions with the ATLAS detector. In: European Physical Journal C. 2021 ; Vol. 81, No. 12.

Bibtex

@article{84d799b577fe44b1b29140cdc007e237,
title = "Search for chargino-neutralino pair production in final states with three leptons and missing transverse momentum in root s=13 TeV pp collisions with the ATLAS detector",
abstract = "A search for chargino–neutralino pair production in three-lepton final states with missing transverse momentum is presented. The study is based on a dataset of s√=13 TeV pp collisions recorded with the ATLAS detector at the LHC, corresponding to an integrated luminosity of 139 fb−1. No significant excess relative to the Standard Model predictions is found in data. The results are interpreted in simplified models of supersymmetry, and statistically combined with results from a previous ATLAS search for compressed spectra in two-lepton final states. Various scenarios for the production and decay of charginos (χ~±1) and neutralinos (χ~02) are considered. For pure higgsino χ~±1χ~02 pair-production scenarios, exclusion limits at 95% confidence level are set on χ~02 masses up to 210 GeV. Limits are also set for pure wino χ~±1χ~02 pair production, on χ~02 masses up to 640 GeV for decays via on-shell W and Z bosons, up to 300 GeV for decays via off-shell W and Z bosons, and up to 190 GeV for decays via W and Standard Model Higgs bosons",
author = "G. Aad and B. Abbott and DC Abbott and AA Abud and K. Abeling and D.K. Abhayasinghe and S.H. Abidi and AbouZeid, {Ossama Sherif Alexander} and H. Abramowicz and H. Abreu and Alessandra Camplani and Mogens Dam and Hansen, {J{\o}rgen Beck} and Hansen, {J{\o}rn Dines} and Hansen, {Peter Henrik} and Rosanna Ignazzi and Petersen, {Troels Christian} and Graig Wiglesworth and Stefania Xella and {ATLAS Collaboration}",
year = "2021",
doi = "10.1140/epjc/s10052-021-09749-7",
language = "English",
volume = "81",
journal = "The European Physical Journal C: Particles and Fields",
issn = "1434-6044",
publisher = "Springer",
number = "12",

}

RIS

TY - JOUR

T1 - Search for chargino-neutralino pair production in final states with three leptons and missing transverse momentum in root s=13 TeV pp collisions with the ATLAS detector

AU - Aad, G.

AU - Abbott, B.

AU - Abbott, DC

AU - Abud, AA

AU - Abeling, K.

AU - Abhayasinghe, D.K.

AU - Abidi, S.H.

AU - AbouZeid, Ossama Sherif Alexander

AU - Abramowicz, H.

AU - Abreu, H.

AU - Camplani, Alessandra

AU - Dam, Mogens

AU - Hansen, Jørgen Beck

AU - Hansen, Jørn Dines

AU - Hansen, Peter Henrik

AU - Ignazzi, Rosanna

AU - Petersen, Troels Christian

AU - Wiglesworth, Graig

AU - Xella, Stefania

AU - ATLAS Collaboration

PY - 2021

Y1 - 2021

N2 - A search for chargino–neutralino pair production in three-lepton final states with missing transverse momentum is presented. The study is based on a dataset of s√=13 TeV pp collisions recorded with the ATLAS detector at the LHC, corresponding to an integrated luminosity of 139 fb−1. No significant excess relative to the Standard Model predictions is found in data. The results are interpreted in simplified models of supersymmetry, and statistically combined with results from a previous ATLAS search for compressed spectra in two-lepton final states. Various scenarios for the production and decay of charginos (χ~±1) and neutralinos (χ~02) are considered. For pure higgsino χ~±1χ~02 pair-production scenarios, exclusion limits at 95% confidence level are set on χ~02 masses up to 210 GeV. Limits are also set for pure wino χ~±1χ~02 pair production, on χ~02 masses up to 640 GeV for decays via on-shell W and Z bosons, up to 300 GeV for decays via off-shell W and Z bosons, and up to 190 GeV for decays via W and Standard Model Higgs bosons

AB - A search for chargino–neutralino pair production in three-lepton final states with missing transverse momentum is presented. The study is based on a dataset of s√=13 TeV pp collisions recorded with the ATLAS detector at the LHC, corresponding to an integrated luminosity of 139 fb−1. No significant excess relative to the Standard Model predictions is found in data. The results are interpreted in simplified models of supersymmetry, and statistically combined with results from a previous ATLAS search for compressed spectra in two-lepton final states. Various scenarios for the production and decay of charginos (χ~±1) and neutralinos (χ~02) are considered. For pure higgsino χ~±1χ~02 pair-production scenarios, exclusion limits at 95% confidence level are set on χ~02 masses up to 210 GeV. Limits are also set for pure wino χ~±1χ~02 pair production, on χ~02 masses up to 640 GeV for decays via on-shell W and Z bosons, up to 300 GeV for decays via off-shell W and Z bosons, and up to 190 GeV for decays via W and Standard Model Higgs bosons

U2 - 10.1140/epjc/s10052-021-09749-7

DO - 10.1140/epjc/s10052-021-09749-7

M3 - Journal article

VL - 81

JO - The European Physical Journal C: Particles and Fields

JF - The European Physical Journal C: Particles and Fields

SN - 1434-6044

IS - 12

M1 - 1118

ER -

ID: 291808039