Search for dark matter in events with a leptoquark and missing transverse momentum in proton-proton collisions at 13 TeV; Physics Letters B; Vol. 795

Search for dark matter in events with a leptoquark and missing transverse momentum in proton-proton collisions at 13 TeV; Physics Letters B; Vol. 795

Bibliographic Details
Parent link:	Physics Letters B Vol. 795.— 2019.— [P. 76-99]
Corporate Author:	Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Other Authors:	Sirunyan А. М., Tumasyan A. R., Adam W. Wolfgang, Ambrogi F. Federico, Asilar E. Ece, Bergauer T. Thomas, Babaev A. A. Anton Anatoljevich, Okhotnikov V. V. Vitaly Vladimirovich
Summary:	Title screen A search is presented for dark matter in proton-proton collisions at a center-of-mass energy of s=13 TeV using events with at least one high transverse momentum (pT) muon, at least one high-pT jet, and large missing transverse momentum. The data were collected with the CMS detector at the CERN LHC in 2016 and 2017, and correspond to an integrated luminosity of 77.4 fb−1. In the examined scenario, a pair of scalar leptoquarks is assumed to be produced. One leptoquark decays to a muon and a jet while the other decays to dark matter and low-pT standard model particles. The signature for signal events would be significant missing transverse momentum from the dark matter in conjunction with a peak at the leptoquark mass in the invariant mass distribution of the highest pT muon and jet. The data are observed to be consistent with the background predicted by the standard model. For the first benchmark scenario considered, dark matter masses up to 500 GeV are excluded for leptoquark masses mLQ≈1400 GeV, and up to 300 GeV for mLQ≈1500 GeV. For the second benchmark scenario, dark matter masses up to 600 GeV are excluded for mLQ≈1400 GeV.
Language:	English
Published:	2019
Subjects:	электронный ресурс труды учёных ТПУ CMS physics dark matter leptoquarks физика
Online Access:	https://doi.org/10.1016/j.physletb.2019.05.046
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662424

Similar Items

Search for singly and pair-produced leptoquarks coupling to third-generation fermions in proton-proton collisions at √s=13TeV; Physics Letters B; Vol. 819
Published: (2021)

Search for new particles in events with energetic jets and large missing transverse momentum in proton-proton collisions at √s = 13 TeV; Journal of High Energy Physics; Vol. 2021, iss. 11
Published: (2021)

Search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at √s=13 TeV; Journal of High Energy Physics; Vol. 2019, iss. 2
Published: (2019)

Search for natural and split supersymmetry in proton-proton collisions at s√=13s=13 TeV in final states with jets and missing transverse momentum; Journal of High Energy Physics; Vol. 2018, iss. 5
Published: (2018)

Search for dark matter particles produced in association with a Higgs boson in proton-proton collisions at √s = 13 TeV; Journal of High Energy Physics; Vol. 2020, iss. 3
Published: (2020)

Search for heavy neutrinos and third-generation leptoquarks in hadronic states of two τ leptons and two jets in proton-proton collisions at √s=13 TeV; Journal of High Energy Physics; Vol. 2019, iss. 3
Published: (2019)

Search for dark matter produced in association with a single top quark or a top quark pair in proton-proton collisions at √s=13 TeV; Journal of High Energy Physics; Vol. 2019, iss. 3
Published: (2019)

The CRESST Dark Matter Search; Sources and Detection of Dark Matter and Dark Energy in the Universe
Published: (2001)

A search for pair production of new light bosons decaying into muons in proton-proton collisions at 13  TeV; Physics Letters B; Vol. 796
Published: (2019)

Search for new physics in events with two soft oppositely charged leptons and missing transverse momentum in proton-proton collisions at s=13TeV; Physics Letters B; Vol. 782
Published: (2018)

Inflation, dark energy, and dark matter in supergravity; Astronomische Nachrichten; Vol. 340, iss. 1-3
by: Ketov S. V. Sergey Vladimirovich
Published: (2019)

The CRESST Dark Matter Search Status and Future; DARK 2002
Published: (2002)

To the nature of dark matter; Russian Physics Journal; Vol. 66, No. 7
by: Dudkin G. N. Gennadiy Nikolaevich
Published: (2023)

Development of the fully Geant4 compatible package for the simulation of Dark Matter in fixed target experiments; Computer Physics Communications; Vol. 300
Published: (2024)

Supergravity as the Dark Side of the Universe; International Journal of Modern Physics A; Vol. 35, № SI 2-3
by: Ketov S. V. Sergey Vladimirovich
Published: (2020)

Search for dark matter produced in association with a Higgs boson decaying to γγ or τ +τ − at s√=13s=13 TeV; Journal of High Energy Physics; Vol. 2018, iss. 9
Published: (2018)

Physics of superheavy dark matter in supergravity; International Journal of Modern Physics D; Vol. 27, iss. 6
Published: (2018)

Search for dijet resonances using events with three jets in proton-proton collisions at √s = 13 TeV; Physics Letters B; Vol. 805
Published: (2020)

Fully Geant4 compatible package for the simulation of Dark Matter in fixed target experiments; Computer Physics Communications; Vol. 269
Published: (2021)

Search for disappearing tracks in proton-proton collisions at s=13TeV; Physics Letters B; Vol. 806
Published: (2020)

Combined search for supersymmetry with photons in proton-proton collisions at √s = 13 TeV; Physics Letters B; Vol. 801
Published: (2020)

Search for supersymmetry in proton-proton collisions at √s = 13 TeV in events with high-momentum Z bosons and missing transverse momentum; Journal of High Energy Physics; Vol. 2020, iss. 9
Published: (2020)

Search for supersymmetric partners of electrons and muons in proton-proton collisions at vs=13TeV; Physics Letters B; Vol. 790
Published: (2019)

Search for an Lμ − Lτ gauge boson using Z → 4μ events in proton-proton collisions at vs=13 TeV; Physics Letters B; Vol. 792
Published: (2019)

Running of the top quark mass from proton-proton collisions at √s = 13 TeV; Physics Letters B; Vol. 803
Published: (2020)

Observation of electroweak production of Wγ with two jets in proton-proton collisions at √s = 13 TeV; Physics Letters B; Vol. 811
Published: (2020)

Search for MSSM Higgs bosons decaying to μ+μ−in proton-proton collisions at √s=13 TeV; Physics Letters B; Vol. 798
Published: (2019)

Search for Physics Beyond the Standard Model in Events with High-Momentum Higgs Bosons and Missing Transverse Momentum in Proton-Proton Collisions at 13 TeV; Physical Review Letters; Vol. 120, iss. 24
Published: (2018)

Search for the rare decay of the W boson into a pion and a photon in proton-proton collisions at √s=13TeV; Physics Letters B; Vol. 819
Published: (2021)

Light detector development for CRESST II; Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment; Vol. 520, iss. 1-3
Published: (2004)

Evidence for electroweak production of four charged leptons and two jets in proton-proton collisions at √s = 13 TeV; Physics Letters B; Vol. 812
Published: (2021)

Observation of the Λb0→J/ψΛϕ decay in proton-proton collisions at √s = 13 TeV; Physics Letters B; Vol. 802
Published: (2020)

Evidence for WW production from double-parton interactions in proton-proton collisions at √s=13TeV; European Physical Journal C; Vol. 80, iss. 1
Published: (2020)

Search for anomalous electroweak production of vector boson pairs in association with two jets in proton-proton collisions at 13 TeV; Physics Letters B; Vol. 798
Published: (2019)

Measurement of CKM matrix elements in single top quark t-channel production in proton-proton collisions at vs=13 TeV; Physics Letters B; Vol. 808
Published: (2020)

Performance of missing transverse momentum reconstruction in proton-proton collisions at √s = 13 TeV using the CMS detector; Journal of Instrumentation; Vol. 14, iss. 7
Published: (2019)

Production of Λc+ baryons in proton-proton and lead-lead collisions at √s NN=5.02TeV; Physics Letters B; Vol. 803
Published: (2020)

Search for a W′ boson decaying to a τ lepton and a neutrino in proton-proton collisions at vs=13TeV; Physics Letters B; Vol. 792
Published: (2019)

Measurement of the Y(1S) pair production cross section and search for resonances decaying to Y(1S)μ+μ− in proton-proton collisions at √s=13TeV; Physics Letters B; Vol. 808
Published: (2020)

Measurement of the single top quark and antiquark production cross sections in the t channel and their ratio in proton-proton collisions at √s=13TeV; Physics Letters B; Vol. 800
Published: (2020)