Search
Now showing items 11-20 of 47
Search for ZZ resonances in the 2ℓ2ν final state in proton-proton collisions at 13 TeV
(2018-03-01)
A search for heavy resonances decaying to a pair of Z bosons is performed using data collected with the CMS detector at the LHC. Events are selected by requiring two oppositely charged leptons (electrons or muons), consistent ...
Search for new long-lived particles at s=13 TeV
(2018-05-10)
A search for long-lived particles was performed with data corresponding to an integrated luminosity of 2.6 fb⁻¹ collected at a center-of-mass energy of 13 TeV by the CMS experiment in 2015. The analysis exploits two ...
Search for dark matter in events with energetic, hadronically decaying top quarks and missing transverse momentum at √s=13 TeV
(2018-06-01)
A search for dark matter is conducted in events with large missing transverse momentum and a hadronically decaying, Lorentz-boosted top quark. This study is performed using proton-proton collisions at a center-of-mass ...
Measurement of b hadron lifetimes in pp collisions at √s = 8 TeV
(2018-06-07)
Measurements are presented of the lifetimes of the B ⁰, Bs0, Λb0, and Bc+ hadrons using the decay channels B0→J/ψK∗(892)0, B0→J/ψKS0, Bs0→J/ψπ+π-, Bs0→J/ψϕ(1020), Λb0→J/ψΛ0, and Bc+→J/ψπ+. The data sample, corresponding ...
Search for R-parity violating supersymmetry in pp collisions at s=13TeV using b jets in a final state with a single lepton, many jets, and high sum of large-radius jet masses
(2018-08-10)
Results are reported from a search for physics beyond the standard model in proton–proton collisions at a center-of-mass energy of s=13TeV. The search uses a signature of a single lepton, large jet and bottom quark jet ...
Suppression of Excited States Relative to the Ground State in Pb-Pb Collisions at s NN=5.02 TeV
(2018-04-02)
The relative yields of mesons produced in pp and Pb-Pb collisions at sNN=5.02 TeV and reconstructed via the dimuon decay channel are measured using data collected by the CMS experiment. Double ratios are formed by comparing ...
Search for new physics in events with two soft oppositely charged leptons and missing transverse momentum in proton–proton collisions at √s = 13 TeV
(2018-07-10)
A search is presented for new physics in events with two low-momentum, oppositely charged leptons (electrons or muons) and missing transverse momentum in proton-proton collisions at a centre-of-mass energy of 13 TeV. The ...
Search for a heavy right-handed W boson and a heavy neutrino in events with two same-flavor leptons and two jets at √s = 13 TeV
(2018-05-01)
A search for a heavy right-handed W boson (WR) decaying to a heavy righthanded
neutrino and a charged lepton in events with two same-flavor leptons (e or µ) and
two jets, is presented. The analysis is based on proton-proton ...
Inclusive Search for a Highly Boosted Higgs Boson Decaying to a Bottom Quark-Antiquark Pair
(2018-02-14)
An inclusive search for the standard model Higgs boson (H) produced with large transverse momentum (pT) and decaying to a bottom quark-antiquark pair (bb) is performed using a data set of pp collisions at s=13 TeV collected ...
Search for vectorlike light-flavor quark partners in proton-proton collisions at ffiffi s p = 8 TeV
(2018-04-11)
A search is presented for heavy vectorlike quarks (VLQs) that couple only to light quarks in proton-proton collisions at s=8 TeV at the LHC. The data were collected by the CMS experiment during 2012 and correspond to an ...