4 papers · 1 filter
Highly boosted dielectron identification in proton-proton collisions at = 13 TeV
CMS Collaboration
A new technique is developed to identify dielectrons (ee) with Lorentz boost 20 that produce one single merged cluster in the electromagnetic calorimet…
Search for nonresonant new physics signals in high-mass dilepton events produced in association with b-tagged jets in proton-proton collisions at = 13 TeV
CMS Collaboration
A search for nonresonant new physics phenomena in high-mass dilepton events produced in association with b-tagged jets is performed using proton-proton collision data collected in…
Machine learning method for enforcing variable independence in background estimation with LHC data: ABCDisCoTEC
CMS Collaboration
A novel solution is presented for the problem of estimating the backgrounds of a signal search using observed data while simultaneously maximizing the sensitivity of the search to…
High-precision measurement of the W boson mass with the CMS experiment
CMS Collaboration
In the standard model of particle physics, the masses of the W and Z bosons, the carriers of the weak interaction, are uniquely related. A precise determination of their masses is…