CMS

 2018-05-0913:57 [PUBDB-2018-01936] Conference Presentation CMS Collaboration Event properties and correlations in multijet events in CMS XXVI International Workshop on Deep Inelastic Scattering and Related Subjects, DIS2018, KobeKobe, Japan, 16 Apr 2018 - 20 Apr 2018   We present results on measurements of characteristics of events with jets, from jet-charge over investigations of shapes to jet mass distributions, and angular correlations in multi-jet events. The measurements are compared to theoretical predictions including those matched to parton shower and hadronization.. OpenAccess: PDF PDF (PDFA); External link: Fulltext 2018-05-0913:54 [PUBDB-2018-01935] Conference Presentation CMS Collaboration QCD Monte-Carlo model tuning studies with CMS data at 13 TeV XXVI International Workshop on Deep Inelastic Scattering and Related Subjects, DIS2018, KobeKobe, Japan, 16 Apr 2018 - 20 Apr 2018   New CMS PYTHIA 8 event tunes are presented. The new tunes are obtained using minimum bias and underlying event observables using Monte Carlo configurations with consistent parton distribution functions and strong coupling constant values in the matrix element and the parton shower. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2018-05-0913:51 [PUBDB-2018-01934] Conference Presentation CMS Collaboration Standard Model Higgs to Fermions with Run-2 data in CMS experiment XXVI International Workshop on Deep Inelastic Scattering and Related Subjects, DIS2018, KobeKobe, Japan, 16 Apr 2018 - 20 Apr 2018   Observation for Higgs in tautau is reported, together with results from Higgs in bb and mumu decay OpenAccess: PDF; External link: Fulltext 2018-05-0913:49 [PUBDB-2018-01933] Conference Presentation CMS Collaboration Impact of CMS measurements on Proton Structure and QCD parameters XXVI International Workshop on Deep Inelastic Scattering and Related Subjects, DIS2018, KobeKobe, Japan, 16 Apr 2018 - 20 Apr 2018   The sensitivity of CMS measurements to Parton Distribution Functions, strong coupling constant and treatment of heavy flavours in QCD analyses is presented. CMS data collected at various center-of-mass energies and their impact on the PDFs are presented. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2018-05-0913:45 [PUBDB-2018-01932] Conference Presentation CMS Collaboration Measurements of the SM Higgs properties with Run2 data in the bosonic channels XXVI International Workshop on Deep Inelastic Scattering and Related Subjects, DIS2018, KobeKobe, Japan, 16 Apr 2018 - 20 Apr 2018   Measurement of the properties of the Higgs boson, especially in the gamma-gamma and ZZ channels, are reported.. OpenAccess: PDF; External link: Fulltext 2018-05-0913:33 [PUBDB-2018-01931] Conference Presentation Geiser, A. Forward energy flow and jet measurements with CMS XXVI International Workshop on Deep Inelastic Scattering and Related Subjects, DIS2018, KobeKobe, Japan, 16 Apr 2018 - 20 Apr 2018   We present recent results on forward energy flow and forward jet production measurements in CMS, including measurements with proton-proton collisions at 13 TeV, and proton-lead collisions at 5 TeV.. OpenAccess: PDF PDF (PDFA); External link: Fulltext 2018-05-0911:54 [PUBDB-2018-01930] Conference Presentation ATLAS Collaboration Higgs $\to b\bar{b}$ (VH, ggH, VBF) Standard Model at the LHC 2018, SM@LHC2018, BerlinBerlin, Germany, 10 Apr 2018 - 13 Apr 2018   The talk presents a review of recent analyses (with 2016 and 2017 13 TeV data) of Higgs boson decays to bbbar final states, covering the VH production mode, as well as VBF and boosted ggH results where available.. OpenAccess: PDF; External link: Fulltext 2018-05-0911:50 [PUBDB-2018-01929] Conference Presentation Keaveney, J. M. Searching for new physics in the Higgs, Top and Electroweak sectors in EFT frameworks Third Alpine LHC Physics Summit, Alps2018, ObergurglObergurgl, Austria, 15 Apr 2018 - 20 Apr 2018   OpenAccess: PDF PDF (PDFA); External link: Fulltext 2018-04-2710:18 [PUBDB-2018-01867] Journal Article et al Test beam demonstration of silicon microstrip modules with transverse momentum discrimination for the future CMS tracking detector Journal of Instrumentation 13(03), P03003 - P03003 (2018) [10.1088/1748-0221/13/03/P03003]   A new CMS Tracker is under development for operation at the High Luminosity LHC from 2026 onwards. It includes an outer tracker based on dedicated modules that will reconstruct short track segments, called stubs, using spatially coincident clusters in two closely spaced silicon sensor layers. [...] OpenAccess: PDF; External link: Fulltext 2018-04-2614:44 [PUBDB-2018-01861] Report/Journal Article et al Measurement of the $\Lambda_b$ polarization and angular parameters in $\Lambda_b\to J/\psi\, \Lambda$ decays from pp collisions at $\sqrt{s}=$ 7 and 8 TeV [CMS-BPH-15-002; CERN-EP-2017-331; arXiv:1802.04867] Physical review / D 97(7), 072010 (2018) [10.1103/PhysRevD.97.072010]   An analysis of the bottom baryon decay Λ$_b$→J/ψ(→μ$^+$μ$^-$)Λ(→pπ$^-$) is performed to measure the Λb polarization and three angular parameters in data from pp collisions at $\sqrt{s}$=7 and 8 TeV, collected by the CMS experiment at the Large Hadron Collider. The Λ$_b$ polarization is measured to be 0.00±0.06(stat)±0.06(syst) and the parity-violating asymmetry parameter is determined to be 0.14±0.14(stat)±0.10(syst) [...] OpenAccess: PDF PDF (PDFA);