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Search for Higgs boson off-shell production in proton-proton collisions at 7 and 8 TeV and derivation of constraints on its total decay width
(Journal of High Energy Physics, 2016)
A search is presented for the Higgs boson off-shell production in gluon fusion and vector boson fusion processes with the Higgs boson decaying into a W+ W- pair and the W bosons decaying leptonically. The data observed in ...
Measurement of the t(t)over-bar production cross section in the e mu channel in proton-proton collisions at root s=7 and 8 TeV
(Journal of High Energy Physics, 2016)
The inclusive cross section for top quark pair production is measured in proton-proton collisions at root s = 7 and 8TeV, corresponding to 5.0 and 19.7 fb(-1), respectively, with the CMS experiment at the LHC. The cross ...
Search for direct pair production of scalar top quarks in the single- and dilepton channels in proton-proton collisions at root s=8 TeV
(Journal of High Energy Physics, 2016)
are reported from a search for the top squark (t) over tilde (1) , the lighter of the two supersymmetric partners of the top quark. The data sample corresponds to 19.7 fb(-1) of proton-proton collisions at root sv - 8 TeV ...
Measurement of the mass of the top quark in decays with a J/psi meson in pp collisions 8 Tev
(Journal of High Energy Physics, 2016)
A first measurement of the top quark mass in the decay channel t - GT (W - GT l nu)(b - GT J/psi + X - GT mu(+) + mu(-) + X) is presented. The analysis uses events selected from the proton-proton collisions recorded by the ...
Search for dark matter particles in proton-proton collisions at root 8 = TeV using the razor variables
(Journal of High Energy Physics, 2016)
A search for dark matter particles directly produced in proton-proton collisions recorded by the CMS experiment at the LHC is presented. The data correspond to an integrated luminosity of 18.8 fb(-1), at a center-of-mass ...
Search for heavy Majorana neutrinos in e(+/-)e(+/-)+ jets and e(+/-) mu(+/-)+jetseventsinproton-protoncollisionsat root s=8TeV
(Journal of High Energy Physics, 2016)
A search is performed for heavy Majorana neutrinos (N) decaying into a W boson and a lepton using the CMS detector at the Large Hadron Collider. A signature of two jets and either two same sign electrons or a same sign ...
Measurement of top quark polarisation in t-channel single top quark production
(Journal of High Energy Physics, 2016)
A first measurement of the top quark spin asymmetry, sensitive to the top quark polarisation, in t-channel single top quark production is presented. It is based on a sample of pp collisions at a centre-of-mass energy of ...
Phenomenological MSSM interpretation of CMS searches in pp collisions at root s=7 and 8 TeV
(Journal of High Energy Physics, 2016)
Searches for new physics by the CMS collaboration are interpreted in the framework of the phenomenological minimal supersymmetric standard model (pMSSM). The data samples used in this study were collected at root s = 7 and ...
Azimuthal decorrelation of jets widely separated in rapidity in pp collisions at root s=7 TeV
(Journal of High Energy Physics, 2016)
The decorrelation in the azimuthal angle between the most forward and the most backward jets (Mueller-Navelet jets) is measured in data collected in pp collisions with the CMS detector at the LHC at root s = 7 TeV. The ...
Evidence for exclusive gamma gamma - GT W (+) W (-) production and constraints on anomalous quartic gauge couplings in pp collisions at and 8 TeV
(Journal of High Energy Physics, 2016)
A search for exclusive or quasi-exclusive gamma gamma - GT W (+) W (-) production, via pp - GT p ((*)) W (+) W (-) p ((*)) - GT p ((*)) mu (+/-)e(a) p ((*)) at TeV, is reported using data corresponding to an integrated ...