Now showing items 21-26 of 26
A new Boson with a mass of 125 GeV observed with the CMS experiment at the large hadron collider
(American Association for the Advancement of Science, 2012-12)
The Higgs boson was postulated nearly five decades ago within the framework of the standard model of particle physics and has been the subject of numerous searches at accelerators around the world. Its discovery would ...
Search for light resonances decaying into pairs of muons as a signal of new physics
A search for groups of collimated muons is performed using a data sample collected by the CMS experiment at the LHC, at a centre-of-mass energy of 7 TeV, and corresponding to an integrated luminosity of 35 pb-1. The analysis ...
Measurement of the differential cross sections for the associated production of a W boson and jets in proton-proton collisions at √s =13 TeV
(American Physical Society, 2017-10)
A measurement of the differential cross sections for a W boson produced in association with jets in the muon decay channel is presented. The measurement is based on 13 TeV proton-proton collision data corresponding to an ...
Coherent J/ψ photoproduction in ultra-peripheral PbPb collisions at sNN=2.76TeV with the CMS experiment
The cross section for coherent J/ψ photoproduction accompanied by at least one neutron on one side of the interaction point and no neutron activity on the other side, Xn0n, is measured with the CMS experiment in ultra-peripheral ...
Measurements of jet charge with dijet events in pp collisions at √s=8 TeV
Jet charge is an estimator of the electric charge of a quark, antiquark, or gluon initiating a jet. It is based on the momentum-weighted sum of the electric charges of the jet constituents. Measurements of three charge ...
Search for new physics in the monophoton final state in proton-proton collisions at √s=13 TeV
A search is conducted for new physics in a final state containing a photon and missing transverse momentum in proton-proton collisions at s=13 TeV. The data collected by the CMS experiment at the CERN LHC correspond to an ...