Browsing by Subject "Hadron-Hadron scattering (experiments)"
Now showing items 141-155 of 155
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Search for the lepton flavor violating decay τ → 3μ in proton-proton collisions at s√ = 13 TeV
(Springer, 2021-01-26)Results are reported from a search for the lepton flavor violating decay τ → 3μ in proton-proton collisions at s = 13 TeV. The data sample corresponds to an integrated luminosity of 33.2 fb−1 recorded by the CMS experiment ... -
Search for the pair production of light top squarks in the e ±µ ∓ final state in proton-proton collisions at √s = 13 TeV
(Springer Nature, 2019-03-18)A search for the production of a pair of top squarks at the LHC is presented. This search targets a region of parameter space where the kinematics of top squark pair production and top quark pair production are very similar, ... -
Search for the production of four top quarks in the single-lepton and opposite-sign dilepton final states in proton-proton collisions at s√ = 13 TeV
(Springer Nature, 2019-11-14)A search for the standard model production of four top quarks (pp → t¯tt¯t) is reported using single-lepton plus jets and opposite-sign dilepton plus jets signatures. Proton-proton collisions are recorded with the CMS ... -
A search for the standard model Higgs boson decaying to charm quarks
(Springer Nature, 2020-03-24)A direct search for the standard model Higgs boson, H, produced in association with a vector boson, V (W or Z), and decaying to a charm quark pair is presented. The search uses a data set of proton-proton collisions ... -
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 International Publishing, 2017-07-26)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√=13s=13 TeV ... -
Search for top quark decays via Higgs-boson-mediated flavor-changing neutral currents in pp collisions at root √s = 8 TeV
(Springer International Publishing, 2017-02-15)A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top quarks. The search is based on proton-proton collision data corresponding to an integrated luminosity of 19.7 fb(-1) at ... -
Search for top quark partners with charge 5/3 in the same-sign dilepton and single-lepton final states in proton-proton collisions at s√=13 TeV
(Springer Nature, 2019-03-14)A search for the pair production of heavy fermionic partners of the top quark with charge 5/3 (X-5/3) is performed in proton-proton collisions at a center-of-mass energy of 13 TeV with the CMS detector at the CERN LHC. The ... -
Search for top squark pair production in a final state with two tau leptons in proton-proton collisions at s√ = 13 TeV
(Springer Nature, 2020-02-03)A search for pair production of the supersymmetric partner of the top quark, the top squark, in proton-proton collision events at s = 13 TeV is presented in a final state containing hadronically decaying tau leptons and ... -
Search for top squarks decaying via four-body or chargino-mediated modes in single-lepton final states in proton-proton collisions at √s=13 TeV
(Springer Nature, 2018-09)A search for the pair production of the lightest supersymmetric partner of the top quark ((t) over tilde (1)) is presented. The search focuses on a compressed scenario where the mass difference between the top squark and ... -
Search for vector-like T and B quark pairs in final states with leptons at s√=13 TeV
(Springer Nature, 2018-08)A search is presented for pair production of heavy vector-like T and B quarks in proton-proton collisions at s=13 TeV. The data sample corresponds to an integrated luminosity of 35.9 fb −1 , collected with the CMS detector ... -
Searches for invisible decays of the Higgs boson in pp collisions at root S=7, 8, and 13 TeV
(Springer International, 2017)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 ... -
Searches for pair production of charginos and top squarks in final states with two oppositely charged leptons in proton-proton collisions at s√=13 TeV
(Springer Nature, 2018-11)A search for pair production of supersymmetric particles in events with two oppositely charged leptons (electrons or muons) and missing transverse momentum is reported. The data sample corresponds to an integrated luminosity ... -
Study of Drell-Yan dimuon production in proton-lead collisions at √sNN = 8.16 TeV
(Springer, 2021-05-20)Differential cross sections for the Drell-Yan process, including Z boson production, using the dimuon decay channel are measured in proton-lead (pPb) collisions at a nucleon-nucleon centre-of-mass energy of 8.16 TeV. A ... -
Study of the B +→ J / ψ Λ ¯ p decay in proton-proton collisions at √s = 8 TeV
(Springer, 2019-12-12)A study of the B +→ J / ψ Λ ¯ p decay using proton-proton collision data collected at s = 8 TeV by the CMS experiment at the LHC, corresponding to an integrated luminosity of 19.6 fb−1, is presented. The ratio of branching ... -
Study of Z boson plus jets events using variables sensitive to double-parton scattering in pp collisions at 13 TeV
(Springer, 2021-10-21)Double-parton scattering is investigated using events with a Z boson and jets. The Z boson is reconstructed using only the dimuon channel. The measurements are performed with proton-proton collision data recorded by the ...
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