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We observed the optical counterpart of MAXI J1836-194 (Negoro et al., ATel#3611; Kennea et al., ATel#3613) with the 82cm IAC80 telescope at the Observatorio del Teide, Tenerife, Spain. We acquired 94 I-band images on Sep 28.83079--28.93356 UT (starting 39 minutes after Swift trigger 504307; Barthelmy et al., GCN 12405) with an exposure time of 1

The differential production cross sections of B± mesons are measured via the exclusive decay channels B±→J /ψ K±→μ+μ-K± as a function of transverse momentum in p p and Pb-Pb collisions at a center-of-mass energy √{sN N }=5.02 TeV per nucleon pair with the CMS detector at the LHC. The p p (Pb-Pb ) data set used for this analysis corresponds to an

A measurement of the differential cross sections for a W boson produced in association with jets in the muon decay channel is presented. The measurement is based on 13 TeV proton-proton collision data corresponding to an integrated luminosity of 2.2 fb-1 , recorded by the CMS detector at the LHC. The cross sections are reported as functions of jet

The cross section for pair production of top quarks (t t ¯ ) with high transverse momenta is measured in p p collisions, collected with the CMS detector at the LHC with √{s }=8 TeV in data corresponding to an integrated luminosity of 19.7 fb-1 . The measurement is performed using lepton +jets events, where one top quark decays semileptonically

A measurement is presented of the associated production of a single top quark and a W boson in proton-proton collisions at √{s}=13 TeV by the CMS Collaboration at the CERN LHC. The data collected corresponds to an integrated luminosity of 35.9 fb-1. The measurement is performed using events with one electron and one muon in the final state along