# CMS Papers

2014-10-17
22:38
 Study of Z production in PbPb and pp collisions at $\sqrt{s_{\mathrm{NN}}} = 2.76~\mathrm{TeV}$ in the dimuon and dielectron decay channels / CMS Collaboration The production of Z bosons is studied in the dimuon and dielectron decay channels in PbPb and pp collisions at $\sqrt{s_{\mathrm{NN}}} = 2.76~\mathrm{TeV}$, using data collected by the CMS experiment at the LHC. [...] CERN-PH-EP-2014-235 ; CMS-HIN-13-004-003 ; arXiv:1410.4825. - 2014. Additional information for the analysis - CMS AuthorList - Full text - Full text

2014-10-16
15:39
 Identification techniques for highly boosted W bosons that decay into hadrons / CMS Collaboration In searches for new physics in the energy regime of the LHC, it is becoming increasingly important to distinguish single-jet objects that originate from the merging of the decay products of W bosons produced with high transverse momenta from jets initiated by single partons. [...] CERN-PH-EP-2014-241 ; CMS-JME-13-006-003 ; arXiv:1410.4227. - 2014. Additional information for the analysis - CMS AuthorList - Full text - Full text

2014-10-13
11:53
 Measurement of electroweak production of two jets in association with a Z boson in proton-proton collisions at $\sqrt{s}=8~\mathrm{TeV}$ / CMS Collaboration The purely electroweak (EW) cross section for the production of two jets in association with a Z boson, in proton-proton collisions at $\sqrt{s}=8~\mathrm{TeV}$, is measured using data recorded by the CMS experiment at the CERN LHC, corresponding to an integrated luminosity of $19.7~\mathrm{fb}^{-1}$. [...] CERN-PH-EP-2014-234 ; CMS-FSQ-12-035-003 ; arXiv:1410.3153. - 2014. Additional information for the analysis - CMS AuthorList - Full text - Full text

2014-10-10
15:29
 Searches for heavy scalar and pseudoscalar Higgs bosons and for flavor-violating decays of the top quark into a Higgs boson in $\mathrm{p}\mathrm{p}$ collisions at $\sqrt{s} = 8~\mathrm{TeV}$ / CMS Collaboration Searches are presented for heavy scalar ($\mathrm{H}$) and pseudoscalar ($\mathrm{A}$) Higgs bosons posited in the two doublet model (2HDM) extensions of the standard model (SM). [...] CERN-PH-EP-2014-239 ; CMS-HIG-13-025-003 ; arXiv:1410.2751. - 2014. Additional information for the analysis - CMS AuthorList - Full text - Full text

2014-10-08
11:02
 Measurement of prompt $\psi(2\mathrm{S})$ to $\mathrm{J}/\psi$ yield ratios in $\mathrm{Pb}\mathrm{Pb}$ and $\mathrm{p}\mathrm{p}$ collisions at $\sqrt{s_\mathrm{NN}} = 2.76~\mathrm{TeV}$ / CMS Collaboration The ratio between the prompt $\psi(2\mathrm{S})$ and $\mathrm{J}/\psi$ yields, reconstructed via their decays into $\mu^+\mu^-$, is measured in $\mathrm{Pb}\mathrm{Pb}$ and $\mathrm{p}\mathrm{p}$ collisions at $\sqrt{s_\mathrm{NN}} = 2.76~\mathrm{TeV}$. [...] CERN-PH-EP-2014-240 ; CMS-HIN-12-007-003 ; arXiv:1410.1804. - 2014. Additional information for the analysis - CMS AuthorList - Full text - Full text

2014-10-05
15:59
 Measurement of the W boson helicity in events with a single reconstructed top quark in pp collisions at $\sqrt{s}$ = 8 TeV / CMS Collaboration 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. [...] CERN-PH-EP-2014-242 ; CMS-TOP-12-020-005 ; arXiv:1410.1154. - 2014. Additional information for the analysis - CMS AuthorList - Full text - Full text

2014-10-05
14:43
 Search for monotop signatures in proton-proton collisions at $\sqrt{s}$ =8 TeV / CMS Collaboration Results are presented from a search for new decaying massive particles whose presence is inferred from an imbalance in transverse momentum and which are produced in association with a single top quark that decays into a bottom quark and two light quarks. [...] CERN-PH-EP-2014-225 ; CMS-B2G-12-022-003 ; arXiv:1410.1149. - 2014. Additional information for the analysis - CMS AuthorList - Full text - Full text

2014-09-26
01:03
 Search for standard model production of four top quarks in the lepton + jets channel in pp collisions at $\sqrt{s}$ = 8 TeV / CMS Collaboration A search is presented for standard model (SM) production of four top quarks ($t \bar{t} t \bar{t}$) in pp collisions in the lepton + jets channel. [...] CERN-PH-EP-2014-222 ; CMS-TOP-13-012-003 ; arXiv:1409.7339. - 2014. Additional information for the analysis - CMS AuthorList - Full text - Full text

2014-09-20
11:26
 Measurement of the production cross section ratio $\sigma(\chi_{b2}(1\mathrm{P}))/ \sigma(\chi_{b1}(1\mathrm{P}))$ in pp collisions at $\sqrt{s}$ = 8 TeV A measurement of the production cross section ratio $\sigma(\chi_{b2}(1\mathrm{P}))/ \sigma(\chi_{b1}(1\mathrm{P}))$ is presented. [...] CERN-PH-EP-2014-217 ; CMS-BPH-13-005-003. - 2014. Additional information for the analysis - CMS AuthorList - Fulltext

2014-09-17
08:11
 Search for ''Displaced Supersymmetry'' in events with an electron and a muon with large impact parameters / CMS Collaboration A search for new long-lived particles decaying to leptons is presented using proton-proton collisions produced by the LHC at $\sqrt{s}$ = 8 TeV. [...] CERN-PH-EP-2014-219 ; CMS-B2G-12-024-003 ; arXiv:1409.4789. - 2014. Additional information for the analysis - CMS AuthorList - Full text - Full text