Search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at √s=13 TeV

Search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at √s=13 TeV

Bibliografiske detaljer
Parent link:	Journal of High Energy Physics Vol. 2019, iss. 2.— 2019.— [74, 47 p.]
Institution som forfatter:	Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Andre forfattere:	Sirunyan A. M., Tumasyan A. R., Adam W. Wolfgang, Ambrogi F. Federico, Asilar E. Ece, Bergauer T. Thomas, Babaev A. A. Anton Anatoljevich
Summary:	Title screen A search is conducted for new physics in final states containing a photon and missing transverse momentum in proton-proton collisions at s√=13s=13 TeV, using the data collected in 2016 by the CMS experiment at the LHC, corresponding to an integrated luminosity of 35.9 fb−1. No deviations from the predictions of the standard model are observed. The results are interpreted in the context of dark matter production and models containing extra spatial dimensions, and limits on new physics parameters are calculated at 95% confidence level. For the two simplified dark matter production models considered, the observed (expected) lower limits on the mediator masses are both 950 (1150) GeV for 1 GeV dark matter mass. For an effective electroweak-dark matter contact interaction, the observed (expected) lower limit on the suppression parameter Λ is 850 (950) GeV. Values of the effective Planck scale up to 2.85-2.90 TeV are excluded for between 3 and 6 extra spatial dimensions. Режим доступа: по договору с организацией-держателем ресурса
Sprog:	engelsk
Udgivet:	2019
Fag:	электронный ресурс труды учёных ТПУ Hadron-Hadron scattering (experiments) Beyond Standard Model адрон-адронное рассеяние Dark matter
Online adgang:	https://doi.org/10.1007/JHEP02(2019)074
Format:	Electronisk Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662617

Lignende værker

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
Udgivet: (2019)

Search for new particles in events with energetic jets and large missing transverse momentum in proton-proton collisions at √s = 13 TeV
Udgivet: (2021)

Search for excited leptons in ℓℓγ final states in proton-proton collisions at √s=13 TeV
Udgivet: (2019)

Search for resonant tt¯tt¯ production in proton-proton collisions at √s=13 TeV
Udgivet: (2019)

Search for black holes and sphalerons in high-multiplicity final states in proton-proton collisions at s√=13s=13 TeV
Udgivet: (2018)

Search for natural and split supersymmetry in proton-proton collisions at s√=13s=13 TeV in final states with jets and missing transverse momentum
Udgivet: (2018)

Search for a light pseudoscalar Higgs boson in the boosted μμττ final state in proton-proton collisions at √s = 13 TeV
Udgivet: (2020)

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
Udgivet: (2019)

Search for top quark partners with charge 5/3 in the same-sign dilepton and single-lepton final states in proton-proton collisions at √s=13 TeV
Udgivet: (2019)

Search for contact interactions and large extra dimensions in the dilepton mass spectra from proton-proton collisions at √s=13 TeV
Udgivet: (2019)

Search for anomalous triple gauge couplings in WW and WZ production in lepton + jet events in proton-proton collisions at √s = 13 TeV
Udgivet: (2019)

Search for dark photons in decays of Higgs bosons produced in association with Z bosons in proton-proton collisions at √s = 13 TeV
Udgivet: (2019)

Search for resonances decaying to a pair of Higgs bosons in the bb¯b¯qq¯q¯'ℓν final state in proton-proton collisions at √s = 13 TeV
Udgivet: (2019)

Search for additional neutral MSSM Higgs bosons in the τ τ final state in proton-proton collisions at s√=13s=13 TeV
Udgivet: (2018)

Event shape variables measured using multijet final states in proton-proton collisions at s√=13s=13 TeV
Udgivet: (2018)

Search for decays of stopped exotic long-lived particles produced in proton-proton collisions at s√=13s=13 TeV
Udgivet: (2018)

Search for supersymmetry in final states with photons and missing transverse momentum in proton-proton collisions at 13 TeV
Udgivet: (2019)

Search for the decay of a Higgs boson in the ℓℓγ channel in proton-proton collisions at s√=13s=13 TeV
Udgivet: (2018)

Search for new physics in top quark production with additional leptons in proton-proton collisions at √s = 13 TeV using effective field theory
Udgivet: (2021)

Search for resonances in the mass spectrum of muon pairs produced in association with b quark jets in proton-proton collisions at s√=8s=8 and 13 TeV
Udgivet: (2018)

Search for supersymmetry in proton-proton collisions at 13 TeV in final states with jets and missing transverse momentum
Udgivet: (2019)

Search for nonresonant Higgs boson pair production in the bb¯bb¯bb¯bb¯ final state at s√s = 13 TeV
Udgivet: (2019)

Search for dark matter produced in association with a Higgs boson decaying to γγ or τ +τ − at s√=13s=13 TeV
Udgivet: (2018)

Search for supersymmetry in final states with two oppositely charged same-flavor leptons and missing transverse momentum in proton-proton collisions at √s = 13 TeV
Udgivet: (2021)

Search for heavy Majorana neutrinos in same-sign dilepton channels in proton-proton collisions at vs=13 TeV
Udgivet: (2019)

Search for a singly produced third-generation scalar leptoquark decaying to a τ lepton and a bottom quark in proton-proton collisions at s√=13s=13 TeV
Udgivet: (2018)

Search for a W′ boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state
Udgivet: (2019)

Search for disappearing tracks as a signature of new long-lived particles in proton-proton collisions at sv=13 TeV
Udgivet: (2018)

Search for heavy resonances decaying into a vector boson and a Higgs boson in final states with charged leptons, neutrinos and b quarks at s√=13s=13 TeV
Udgivet: (2018)

Search for new particles decaying to a jet and an emerging jet
Udgivet: (2019)

Search for a heavy right-handed W boson and a heavy neutrino in events with two same-flavor leptons and two jets at s√=13s=13 TeV
Udgivet: (2018)

Search for supersymmetry in events with a τ lepton pair and missing transverse momentum in proton-proton collisions at s√=13s=13 TeV
Udgivet: (2018)

Search for production of Higgs boson pairs in the four b quark final state using large-area jets in proton-proton collisions at √s=13 TeV
Udgivet: (2019)

Search for a heavy resonance decaying into a Z boson and a Z or W boson in 2ℓ2q final states at s√=13s=13 TeV
Udgivet: (2018)

Search for vector-like quarks in events with two oppositely charged leptons and jets in proton–proton collisions at √s=13TeV
Udgivet: (2019)

Search for resonant pair production of Higgs bosons decaying to bottom quark-antiquark pairs in proton-proton collisions at 13 TeV
Udgivet: (2018)

Search for heavy resonances decaying into two Higgs bosons or into a Higgs boson and a W or Z boson in proton-proton collisions at 13 TeV
Udgivet: (2019)

Search for physics beyond the standard model in multilepton final states in proton-proton collisions at √s = 13 TeV
Udgivet: (2020)

Search for a heavy resonance decaying to a pair of vector bosons in the lepton plus merged jet final state at s√=13s=13 TeV
Udgivet: (2018)

Search for nonresonant Higgs boson pair production in final states with two bottom quarks and two photons in proton-proton collisions at √s = 13 TeV
Udgivet: (2021)