Search for Scalar Leptoquarks Produced via <math display="inline"><mi>τ</mi></math>-Lepton–Quark Scattering in <math display="inline"><mi>p</mi><mi>p</mi></math> Collisions at <math display="inline"><mrow><msqrt><mrow><mi>s</mi></mrow></msqrt><mo>=</mo><mn>13</mn><mtext> </mtext><mtext> </mtext><mi>TeV</mi></mrow></math> - INSPIRE

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Search for Scalar Leptoquarks Produced via $τ$ -Lepton–Quark Scattering in $p p$ Collisions at $\sqrt{s} = 13 TeV$

CMS

Collaboration

Aug 11, 2023

20 pages

Published in:

Phys.Rev.Lett. 132 (2024) 6, 061801

Published: Feb 8, 2024

e-Print:

2308.06143 [hep-ex]

DOI:

10.1103/PhysRevLett.132.061801 (publication)

Report number:

CMS-EXO-22-018,
CERN-EP-2023-129

Experiments:

CERN-LHC-CMS

View in:

reference search16 citations

Citations per year

Abstract: (APS)

The first search for scalar leptoquarks produced in

τ

-lepton–quark collisions is presented. It is based on a set of proton-proton collision data recorded with the CMS detector at the LHC at a center-of-mass energy of 13 TeV corresponding to an integrated luminosity of

138 {fb}^{- 1}

. The reconstructed final state consists of a jet, significant missing transverse momentum, and a

τ

lepton reconstructed through its hadronic or leptonic decays. Limits are set on the product of the leptoquark production cross section and branching fraction and interpreted as exclusions in the plane of the leptoquark mass and the leptoquark-

τ

-quark coupling strength.

Note:

All the figures and tables, including additional supplementary figures, can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/EXO-22-018 (CMS Public Pages)

p p: colliding beams
leptoquark: scalar
transverse momentum: missing-energy
leptoquark: pair production
leptoquark: mass
p p: scattering
final state: ((n)jet lepton)
tau: particle identification
lepton quark
coupling constant: upper limit

References(73)

Figures(11)

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