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Observation of and at =4.600 GeV
M. Ablikim, M. N. Achasov, S. Ahmed +427
Using a data sample collected with the BESIII detector operating at the BEPCII storage ring at a center-of-mass energy of GeV, we search for the production of $e^{…
Precision Study of Decay Dynamics
BESIII Collaboration, M. Ablikim, M. N. Achasov +431
Using a low background data sample of , events, which are 2 orders of magnitude larger than those from the pr…
Measurement of at from 4.009 to 4.600 GeV and observation of a neutral charmoniumlike structure
M. Ablikim, M. N. Achasov, S. Ahmed +436
Using collision data collected with the BESIII detector at the BEPCII collider corresponding to an integrated luminosity of 5.2 at center-of-mass energies ($…
Improved measurements of and decays
BESIII Collaboration
Using a data sample of events collected with the BESIII detector at the BEPCII collider, we present measurements of branching fractions for the d…
Search for low mass vector resonances decaying into quark-antiquark pairs in proton-proton collisions at sqrt(s) = 13 TeV
CMS Collaboration
A search for narrow vector resonances decaying into quark-antiquark pairs is presented. The analysis is based on data collected in proton-proton collisions at sqrt(s) = 13 TeV with…
Measurements of the branching fractions for the semi-leptonic decays , , and
M. Ablikim, M. N. Achasov, S. Ahmed +439
By analyzing 482 pb of collision data collected at the center-of-mass energy GeV with the BESIII detector, we measure the %absolute branching fracti…
Determination of the number of events at BESIII
M. Ablikim, M. N. Achasov, S. Ahmed +430
The numbers of events accumulated by the BESIII detector for the two rounds of data taking during 2009 and 2012 are determined to be and $(341.…
Observation of a cross-section enhancement near mass threshold in
M. Ablikim, M. N. Achasov, S. Ahmed +428
The process is studied using data samples at , 2.400, 2.800 and 3.080 GeV collected with the BESIII detector operating at the BEPCII…
Search for heavy resonances decaying to a top quark and a bottom quark in the lepton+jets final state in proton-proton collisions at 13 TeV
CMS Collaboration
A search is presented for narrow heavy resonances decaying to a top quark and a bottom quark using data collected by the CMS experiment at sqrt(s) = 13 TeV in 2016. The data set an…
Measurement of vector boson scattering and constraints on anomalous quartic couplings from events with four leptons and two jets in proton-proton collisions at sqrt(s) = 13 TeV
CMS Collaboration
A measurement of vector boson scattering and constraints on anomalous quartic gauge couplings from events with two Z bosons and two jets are presented. The analysis is based on a d…
Search for a light pseudoscalar Higgs boson produced in association with bottom quarks in pp collisions at sqrt(s) = 8 TeV
CMS Collaboration
A search for a light pseudoscalar Higgs boson (A) produced in association with bottom quarks and decaying into a muon pair is reported. The search uses 19.7 inverse femtobarns of p…
Search for heavy resonances that decay into a vector boson and a Higgs boson in hadronic final states at sqrt(s) = 13 TeV
CMS Collaboration
A search for heavy resonances with masses above 1 TeV, decaying to final states containing a vector boson and a Higgs boson, is presented. The search considers hadronic decays of t…
Constraints on anomalous Higgs boson couplings using production and decay information in the four-lepton final state
CMS Collaboration
A search is performed for anomalous interactions of the recently discovered Higgs boson using matrix element techniques with the information from its decay to four leptons and from…
A search for Higgs boson pair production in the bb tau tau final state in proton-proton collisions at sqrt(s) = 8 TeV
CMS Collaboration
Results are presented from a search for production of Higgs boson pairs (HH) where one boson decays to a pair of b quarks and the other to a tau lepton pair. This work is based on…
Measurement of charged pion, kaon, and proton production in proton-proton collisions at sqrt(s) = 13 TeV
CMS Collaboration
Transverse momentum spectra of charged pions, kaons, and protons are measured in proton-proton collisions at sqrt(s) = 13 TeV with the CMS detector at the LHC. The particles, ident…
Measurements of properties of the Higgs boson decaying into the four-lepton final state in pp collisions at sqrt(s) = 13 TeV
CMS Collaboration
Properties of the Higgs boson are measured in the H to ZZ to 4l (l= e, mu) decay channel. A data sample of proton-proton collisions at sqrt(s) = 13 TeV, collected with the CMS dete…
Search for electroweak production of charginos and neutralinos in WH events in proton-proton collisions at sqrt(s) = 13 TeV
CMS Collaboration
Results are reported from a search for physics beyond the standard model in proton-proton collision events with a charged lepton (electron or muon), two jets identified as originat…
Search for a heavy composite Majorana neutrino in the final state with two leptons and two quarks at sqrt(s) = 13 TeV
CMS Collaboration
A search for physics beyond the standard model in the final state with two same-flavour leptons (electrons or muons) and two quarks produced in proton-proton collisions at sqrt(s)…
Measurement of the semileptonic tt-bar gamma production cross section in pp collisions at sqrt(s) = 8 TeV
CMS Collaboration
A measurement of the cross section for top quark-antiquark (tt-bar) pairs produced in association with a photon in proton-proton collisions at sqrt(s) = 8 TeV is presented. The ana…
Measurements of jet charge with dijet events in pp collisions at sqrt(s) = 8 TeV
CMS Collaboration
Jet charge is an estimator of the electric charge of a quark, antiquark, or gluon initiating a jet. It is based on the momentum-weighted sum of the electric charges of the jet cons…
Search for top squark pair production in pp collisions at sqrt(s) = 13 TeV using single lepton events
CMS Collaboration
A search for top squark pair production in pp collisions at sqrt(s) = 13 TeV is performed using events with a single isolated electron or muon, jets, and a large transverse momentu…
Searches for W' bosons decaying to a top quark and a bottom quark in proton-proton collisions at 13 TeV
CMS Collaboration
Searches are presented for heavy gauge bosons decaying into a top and a bottom quark in data collected by the CMS experiment at sqrt(s) = 13 TeV that correspond to an integrated lu…
Search for new physics in the monophoton final state in proton-proton collisions at sqrt(s) = 13 TeV
CMS Collaboration
A search is conducted for new physics in a final state containing a photon and missing transverse momentum in proton-proton collisions at sqrt(s) = 13 TeV. The data collected by th…
Search for pair production of vector-like T and B quarks in single-lepton final states using boosted jet substructure in proton-proton collisions at sqrt(s) = 13 TeV
CMS Collaboration
A search for pair production of massive vector-like T and B quarks in proton-proton collisions at sqrt(s) = 13 TeV is presented. The data set was collected in 2015 by the CMS exper…