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Search for top squarks in events with a Higgs or Z boson using 139 fb-1 of pp collision data at √s=13 TeV with the ATLAS detector: European Physical Journal C

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Search for top squarks in events with a Higgs or Z boson using 139 fb-1 of pp collision data at √s=13 TeV with the ATLAS detector: European Physical Journal C. / Collaboration, ATLAS; Barton, A.E.; Bertram, I.A. et al.
In: Eur. Phys. J. C, Vol. 80, No. 11, 1080, 23.11.2020.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Collaboration, ATLAS, Barton, AE, Bertram, IA, Borissov, G, Bouhova-Thacker, EV, Fox, H, Henderson, RCW, Jones, RWL, Kartvelishvili, V, Long, RE, Love, PA, Muenstermann, D, Parker, AJ, Sanderswood, I, Smizanska, M, Tee, AS, Walder, J, Wharton, AM, Whitmore, BW & Yexley, M 2020, 'Search for top squarks in events with a Higgs or Z boson using 139 fb-1 of pp collision data at √s=13 TeV with the ATLAS detector: European Physical Journal C', Eur. Phys. J. C, vol. 80, no. 11, 1080. https://doi.org/10.1140/epjc/s10052-020-08469-8

APA

Collaboration, ATLAS., Barton, A. E., Bertram, I. A., Borissov, G., Bouhova-Thacker, E. V., Fox, H., Henderson, R. C. W., Jones, R. W. L., Kartvelishvili, V., Long, R. E., Love, P. A., Muenstermann, D., Parker, A. J., Sanderswood, I., Smizanska, M., Tee, A. S., Walder, J., Wharton, A. M., Whitmore, B. W., & Yexley, M. (2020). Search for top squarks in events with a Higgs or Z boson using 139 fb-1 of pp collision data at √s=13 TeV with the ATLAS detector: European Physical Journal C. Eur. Phys. J. C, 80(11), Article 1080. https://doi.org/10.1140/epjc/s10052-020-08469-8

Vancouver

Collaboration ATLAS, Barton AE, Bertram IA, Borissov G, Bouhova-Thacker EV, Fox H et al. Search for top squarks in events with a Higgs or Z boson using 139 fb-1 of pp collision data at √s=13 TeV with the ATLAS detector: European Physical Journal C. Eur. Phys. J. C. 2020 Nov 23;80(11):1080. doi: 10.1140/epjc/s10052-020-08469-8

Author

Collaboration, ATLAS ; Barton, A.E. ; Bertram, I.A. et al. / Search for top squarks in events with a Higgs or Z boson using 139 fb-1 of pp collision data at √s=13 TeV with the ATLAS detector : European Physical Journal C. In: Eur. Phys. J. C. 2020 ; Vol. 80, No. 11.

Bibtex

@article{da41d0232de74c81a553396c9edbbc3a,
title = "Search for top squarks in events with a Higgs or Z boson using 139 fb-1 of pp collision data at √s=13 TeV with the ATLAS detector: European Physical Journal C",
abstract = "This paper presents a search for direct top squark pair production in events with missing transverse momentum plus either a pair of jets consistent with Standard Model Higgs boson decay into b-quarks or a same-flavour opposite-sign dilepton pair with an invariant mass consistent with a Z boson. The analysis is performed using the proton–proton collision data at √s=13 TeV collected with the ATLAS detector during the LHC Run-2, corresponding to an integrated luminosity of 139 fb-1. No excess is observed in the data above the Standard Model predictions. The results are interpreted in simplified models featuring direct production of pairs of either the lighter top squark (t~1) or the heavier top squark (t~2), excluding at 95% confidence level t~1 and t~2 masses up to about 1220 and 875 GeV, respectively. ",
author = "ATLAS Collaboration and A.E. Barton and I.A. Bertram and G. Borissov and E.V. Bouhova-Thacker and H. Fox and R.C.W. Henderson and R.W.L. Jones and V. Kartvelishvili and R.E. Long and P.A. Love and D. Muenstermann and A.J. Parker and Izaac Sanderswood and M. Smizanska and A.S. Tee and J. Walder and A.M. Wharton and B.W. Whitmore and Melissa Yexley",
year = "2020",
month = nov,
day = "23",
doi = "10.1140/epjc/s10052-020-08469-8",
language = "English",
volume = "80",
journal = "Eur. Phys. J. C",
issn = "1434-6044",
publisher = "SPRINGER",
number = "11",

}

RIS

TY - JOUR

T1 - Search for top squarks in events with a Higgs or Z boson using 139 fb-1 of pp collision data at √s=13 TeV with the ATLAS detector

T2 - European Physical Journal C

AU - Collaboration, ATLAS

AU - Barton, A.E.

AU - Bertram, I.A.

AU - Borissov, G.

AU - Bouhova-Thacker, E.V.

AU - Fox, H.

AU - Henderson, R.C.W.

AU - Jones, R.W.L.

AU - Kartvelishvili, V.

AU - Long, R.E.

AU - Love, P.A.

AU - Muenstermann, D.

AU - Parker, A.J.

AU - Sanderswood, Izaac

AU - Smizanska, M.

AU - Tee, A.S.

AU - Walder, J.

AU - Wharton, A.M.

AU - Whitmore, B.W.

AU - Yexley, Melissa

PY - 2020/11/23

Y1 - 2020/11/23

N2 - This paper presents a search for direct top squark pair production in events with missing transverse momentum plus either a pair of jets consistent with Standard Model Higgs boson decay into b-quarks or a same-flavour opposite-sign dilepton pair with an invariant mass consistent with a Z boson. The analysis is performed using the proton–proton collision data at √s=13 TeV collected with the ATLAS detector during the LHC Run-2, corresponding to an integrated luminosity of 139 fb-1. No excess is observed in the data above the Standard Model predictions. The results are interpreted in simplified models featuring direct production of pairs of either the lighter top squark (t~1) or the heavier top squark (t~2), excluding at 95% confidence level t~1 and t~2 masses up to about 1220 and 875 GeV, respectively. 

AB - This paper presents a search for direct top squark pair production in events with missing transverse momentum plus either a pair of jets consistent with Standard Model Higgs boson decay into b-quarks or a same-flavour opposite-sign dilepton pair with an invariant mass consistent with a Z boson. The analysis is performed using the proton–proton collision data at √s=13 TeV collected with the ATLAS detector during the LHC Run-2, corresponding to an integrated luminosity of 139 fb-1. No excess is observed in the data above the Standard Model predictions. The results are interpreted in simplified models featuring direct production of pairs of either the lighter top squark (t~1) or the heavier top squark (t~2), excluding at 95% confidence level t~1 and t~2 masses up to about 1220 and 875 GeV, respectively. 

U2 - 10.1140/epjc/s10052-020-08469-8

DO - 10.1140/epjc/s10052-020-08469-8

M3 - Journal article

VL - 80

JO - Eur. Phys. J. C

JF - Eur. Phys. J. C

SN - 1434-6044

IS - 11

M1 - 1080

ER -