Search
Now showing items 1-10 of 36
Inclusive search for supersymmetry using razor variables in pp collisions at s =13 TeV
(2017-01-06)
An inclusive search for supersymmetry using razor variables is performed in events with four or more jets and no more than one lepton. The results are based on a sample of proton-proton collisions corresponding to an ...
Search for high-mass diphoton resonances in proton–proton collisions at 13 TeV and combination with 8 TeV search
(2017-05-10)
A search for the resonant production of high-mass photon pairs is presented. The search focuses on spin-0 and spin-2 resonances with masses between 0.5 and 4.5 TeV, and with widths, relative to the mass, between 1.4×10−4 ...
Search for Dark Matter and Supersymmetry with a Compressed Mass Spectrum in the Vector Boson Fusion Topology in Proton-Proton Collisions at s =8 TeV
(2017-01-12)
A first search for pair production of dark matter candidates through vector boson fusion in proton-proton collisions at s=8 TeV is performed with the CMS detector. The vector boson fusion topology enhances missing transverse ...
Search for heavy resonances decaying to tau lepton pairs in proton-proton collisions at √s=13 TeV
(2017-02-09)
A search for heavy resonances that decay to tau lepton pairs is performed using proton-proton collisions at s=13 TeV. The data were collected with the CMS detector at the CERN LHC and correspond to an integrated luminosity ...
Measurements of differential cross sections for associated production of a W boson and jets in proton-proton collisions at s =8 TeV
(2017-03-13)
Differential cross sections for a W boson produced in association with jets are measured in a data sample of proton-proton collisions at a center-of-mass energy of 8 TeV recorded with the CMS detector and corresponding to ...
Suppression and azimuthal anisotropy of prompt and nonprompt J / ψ production in PbPb collisions at √sNN=2.76TeV
(2017-04-19)
The nuclear modification factor RAA and the azimuthal anisotropy coefficient v2 of prompt and nonprompt (i.e. those from decays of b hadrons) J / ψ mesons, measured from PbPb and pp collisions at sNN=2.76TeV at the LHC, ...
A search for new phenomena in pp collisions at √s=13TeV in final states with missing transverse momentum and at least one jet using the αT variable
(2017-05-08)
A search for new phenomena is performed in final states containing one or more jets and an imbalance in transverse momentum in pp collisions at a centre-of-mass energy of 13TeV. The analysed data sample, recorded with the ...
Search for R -parity violating supersymmetry with displaced vertices in proton-proton collisions at s =8 TeV
(2017-01-25)
Results are reported from a search for R-parity violating supersymmetry in proton-proton collision events collected by the CMS experiment at a center-of-mass energy of s=8 TeV. The data sample corresponds to an integrated ...
Search for CP violation in tt¯ production and decay in proton-proton collisions at √s=8 TeV
(2017-03-20)
The results of a first search for CP violation in the production and decay of top quark-antiquark (tt¯) pairs are presented. The search is based on asymmetries in T-odd, triple-product correlation observables, where T is ...
Search for supersymmetry in events with photons and missing transverse energy in pp collisions at 13 TeV
(2017-07-10)
The results of a search for new physics in final states with photons and missing transverse energy are reported. The study is based on a sample of proton–proton collisions collected at a center-of-mass energy of 13 TeV ...