Search
Now showing items 91-100 of 101
Evidence for collectivity in pp collisions at the LHC
(Elsevier BV, 2017-02)
Measurements of two- and multi-particle angular correlations in pp collisions at √s=5, 7, and 13 TeV are presented as a function of charged-particle multiplicity. The data, corresponding to integrated luminosities of ...
A search for new phenomena in pp collisions at √s = 13 TEV in final states with missing transverse momentum and at least one jet using the α[subscript T] variable
(2017-05)
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 Light Bosons in Decays of the 125 GeV Higgs Boson in Proton-Proton Collisions at √s = 8 TeV
(Springer Nature, 2017-09)
A search is presented for decays beyond the standard model of the 125 GeV Higgs bosons to a pair of light bosons, based on models with extended scalar sectors. Light boson masses between 5 and 62.5 GeV are probed in final ...
Search for third-generation scalar leptoquarks and heavy right-handed neutrinos in final states with two tau leptons and two jets in proton-proton collisions at √s=13 TeV
(Springer Nature, 2017-07)
A search is performed for third-generation scalar leptoquarks and heavy right-handed neutrinos in events containing one electron or muon, one hadronically decaying τ lepton, and at least two jets, using a √s=13 TeV pp ...
Searches for W′ bosons decaying to a top quark and a bottom quark in proton-proton collisions at 13 TeV
(Springer Nature, 2017-08)
Searches are presented for heavy gauge bosons decaying into a top and a bottom quark in data collected by the CMS experiment at √s = 13 TeV that correspond to an integrated luminosity of 2.2 and 2.6 fb⁻¹ in the leptonic ...
Jet energy scale and resolution in the CMS experiment in pp collisions at 8 TeV
(IOP Publishing, 2017-02)
Improved jet energy scale corrections, based on a data sample corresponding to an integrated luminosity of 19.7 fb ⁻¹ collected by the CMS experiment in proton-proton collisions at a center-of-mass energy of 8 TeV, are ...
Mechanical stability of the CMS strip tracker measured with a laser alignment system
(IOP Publishing, 2017-04)
The CMS tracker consists of 206 m 2 of silicon strip sensors assembled on carbon fibre composite structures and is designed for operation in the temperature range from -25 to +25°C. The mechanical stability of tracker ...
Search for supersymmetry in events with photons and missing transverse energy in pp collisions at 13 TeV
(Elsevier, 2017-04)
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 ...
Search for single production of vector-like quarks decaying to a Z boson and a top or a bottom quark in proton-proton collisions at s=13$$ \sqrt{s}=13 $$ TeV
(Springer Nature, 2017-05)
A search for single production of vector-like quarks, T and B, decaying into a Z boson and a top or a bottom quark, respectively, is presented. The search is performed using data collected by the CMS experiment at the LHC ...
Search for New Phenomena with Multiple Charged Leptons in Proton–proton Collisions at √s = 13 TeV
(Springer Berlin Heidelberg, 2017-09)
Results are reported from a search for physics beyond the standard model in final states with at least three charged leptons, in any combination of electrons or muons. The data sample corresponds to an integrated luminosity ...