Search
Now showing items 31-40 of 1024
Search for a heavy gauge boson W' in the final state with an electron and large missing transverse energy in pp collisions at √s = 7 TeV
(Elsevier, 2011-02)
A search for a heavy gauge boson W′ has been conducted by the CMS experiment at the LHC in the decay channel with an electron and large transverse energy imbalance E[miss over T], using proton–proton collision data ...
Study of hadronic event-shape variables in multijet final states in pp collisions at √s = 7 TeV
(Springer-Verlag/International School for Advanced Studies (SISSA), 2014-10)
Event-shape variables, which are sensitive to perturbative and nonperturbative aspects of quantum chromodynamic (QCD) interactions, are studied in multijet events recorded in proton-proton collisions at √s = 7 TeV. Events ...
Measurement of vector boson plus D[superscript *](2010)[superscript +] meson production in [bar over p]p collisions at √s = 1.96 TeV
(American Physical Society, 2016-03)
A measurement of vector boson (V) production in conjunction with a D[superscript *](2010)[superscript +] meson is presented. Using a data sample corresponding to 9.7 fb[superscript -1] of proton-antiproton collisions at ...
Top-Quark Mass Measurement Using Events with Missing Transverse Energy and Jets at CDF
(American Physical Society (APS), 2011-11)
We present a measurement of the top-quark mass using a sample of tt̅ events in 5.7 fb[superscript -1] of integrated luminosity from pp̅ collisions at the Fermilab Tevatron with √s=1.96 TeV and collected by the CDF II ...
Measurement of the B[± over c] production cross section in p[bar over p] collisions at √s = 1.96 TeV
(American Physical Society, 2016-03)
We describe a measurement of the ratio of the cross sections times branching fractions of the B[+ over c] meson in the decay mode B[+ over c] → J/ψμ[superscript +]ν to the B[superscript +] meson in the decay mode B[superscript ...
Measurement of the Top-Quark Mass with Dilepton Events Selected Using Neuroevolution at CDF
(American Physical Society (APS), 2009-04)
We report a measurement of the top-quark mass Mt in the dilepton decay channel tt̄→bl′+νl′b̄l-ν̄l. Events are selected with a neural network which has been directly optimized for statistical precision in top-quark mass ...
Search for New Physics with a Dijet Plus Missing ET Signature in pp̅ Collisions at √s=1.96 TeV
(American Physical Society, 2010-09)
We present results of a signature-based search for new physics using a dijet plus missing transverse energy (E[subscript T]T) data sample collected in 2 fb[superscript -1] of pp̅ collisions at √s=1.96 TeV with the CDF ...
Search for Dark Matter Produced with an Energetic Jet or a Hadronically Decaying W or Z Boson at √s = 13 TeV
(Springer Berlin Heidelberg, 2017-07)
A search for dark matter particles is performed using events with large missing transverse momentum, at least one energetic jet, and no leptons, in proton-proton collisions at √s = 13 TeV collected with the CMS detector ...
Measurement of the W boson helicity in events with a single reconstructed top quark in pp collisions at √s = 8 TeV
(Springer-Verlag, 2015-01)
A measurement of the W boson helicity is presented, where the W boson originates from the decay of a top quark produced in pp collisions. The event selection, optimized for reconstructing a single top quark in the final ...
Searches for Invisible Decays of the Higgs Boson in pp Collisions at √s = 7, 8, and 13 TeV
(Springer Nature, 2017-02)
Searches for invisible decays of the Higgs boson are presented. The data collected with the CMS detector at the LHC correspond to integrated luminosities of 5.1, 19.7, and 2.3 fb⁻¹ at centre-of-mass energies of 7, 8, and ...