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Search for charged-lepton-flavor violating πœ‡β’πœβ’π‘žβ’π‘‘ interactions in top-quark production and decay in 𝑝⁒𝑝 collisions at βˆšπ‘ =13  TeV with the ATLAS detector at the LHC

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Search for charged-lepton-flavor violating πœ‡β’πœβ’π‘žβ’π‘‘ interactions in top-quark production and decay in 𝑝⁒𝑝 collisions at βˆšπ‘ =13  TeV with the ATLAS detector at the LHC. / The ATLAS collaboration.
In: Physical Review D, Vol. 110, No. 1, 012014, 25.07.2024.

Research output: Contribution to Journal/Magazine β€Ί Journal article β€Ί peer-review

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@article{36b40016f422490c8f1e987c832dd655,
title = "Search for charged-lepton-flavor violating πœ‡β’πœβ’π‘žβ’π‘‘ interactions in top-quark production and decay in 𝑝⁒𝑝 collisions at βˆšπ‘ =13  TeV with the ATLAS detector at the LHC",
abstract = "A search for charged-lepton-flavor violating {\^I}ΒΌ{\"I}β€žqt (q=u, c) interactions is presented, considering both top-quark production and decay. The data analyzed correspond to 140 fb{\^a}Λ†{\textquoteright}1 of proton-proton collisions at a center-of-mass energy of s=13 TeV recorded with the ATLAS detector at the Large Hadron Collider. The analysis targets events containing two muons with the same electric charge, a hadronically decaying {\"I}β€ž-lepton and at least one jet, with exactly one b-tagged jet, produced by a {\^I}ΒΌ{\"I}β€žqt interaction. Agreement with the Standard Model expectation within 1.6 standard deviations is observed, and limits are set at the 95% confidence level (CL) on the charged-lepton-flavor violation branching ratio of B(t{\^a}†{\textquoteright}{\^I}ΒΌ{\"I}β€žq)",
author = "{The ATLAS collaboration} and A.E. Barton and G. Borissov and E.V. Bouhova-Thacker and Ruby Ferguson and James Ferrando and H. Fox and Alina Hagan and R.C.W. Henderson and R.W.L. Jones and V. Kartvelishvili and P.A. Love and E.J. Marshall and L. Meng and D. Muenstermann and N. Ribaric and K. Rybacki and E. Sampson and M. Smizanska and S. Spinali and A.M. Wharton",
year = "2024",
month = jul,
day = "25",
doi = "10.1103/physrevd.110.012014",
language = "English",
volume = "110",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "1",

}

RIS

TY - JOUR

T1 - Search for charged-lepton-flavor violating πœ‡β’πœβ’π‘žβ’π‘‘ interactions in top-quark production and decay in 𝑝⁒𝑝 collisions at βˆšπ‘ =13  TeV with the ATLAS detector at the LHC

AU - The ATLAS collaboration

AU - Barton, A.E.

AU - Borissov, G.

AU - Bouhova-Thacker, E.V.

AU - Ferguson, Ruby

AU - Ferrando, James

AU - Fox, H.

AU - Hagan, Alina

AU - Henderson, R.C.W.

AU - Jones, R.W.L.

AU - Kartvelishvili, V.

AU - Love, P.A.

AU - Marshall, E.J.

AU - Meng, L.

AU - Muenstermann, D.

AU - Ribaric, N.

AU - Rybacki, K.

AU - Sampson, E.

AU - Smizanska, M.

AU - Spinali, S.

AU - Wharton, A.M.

PY - 2024/7/25

Y1 - 2024/7/25

N2 - A search for charged-lepton-flavor violating ΓŽΒΌΓβ€žqt (q=u, c) interactions is presented, considering both top-quark production and decay. The data analyzed correspond to 140 fbÒˆ’1 of proton-proton collisions at a center-of-mass energy of s=13 TeV recorded with the ATLAS detector at the Large Hadron Collider. The analysis targets events containing two muons with the same electric charge, a hadronically decaying Γβ€ž-lepton and at least one jet, with exactly one b-tagged jet, produced by a ΓŽΒΌΓβ€žqt interaction. Agreement with the Standard Model expectation within 1.6 standard deviations is observed, and limits are set at the 95% confidence level (CL) on the charged-lepton-flavor violation branching ratio of B(tΓ’β€ β€™ΓŽΒΌΓβ€žq)

AB - A search for charged-lepton-flavor violating ΓŽΒΌΓβ€žqt (q=u, c) interactions is presented, considering both top-quark production and decay. The data analyzed correspond to 140 fbÒˆ’1 of proton-proton collisions at a center-of-mass energy of s=13 TeV recorded with the ATLAS detector at the Large Hadron Collider. The analysis targets events containing two muons with the same electric charge, a hadronically decaying Γβ€ž-lepton and at least one jet, with exactly one b-tagged jet, produced by a ΓŽΒΌΓβ€žqt interaction. Agreement with the Standard Model expectation within 1.6 standard deviations is observed, and limits are set at the 95% confidence level (CL) on the charged-lepton-flavor violation branching ratio of B(tΓ’β€ β€™ΓŽΒΌΓβ€žq)

U2 - 10.1103/physrevd.110.012014

DO - 10.1103/physrevd.110.012014

M3 - Journal article

VL - 110

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 1

M1 - 012014

ER -