InhaltsangabeFrom the Contents: Diffractive Higgs production at LHC: A case study.- Results on the search for the standard model Higgs boson at CMS.- ATLAS measurements of soft particle production and diffraction.- Investigation of the underlying event in pp collisions at the LHC with CMS.- Spin determination of heavy s-channel diphoton resonances at the LHC.- Measurements of associated production of vector bosons and heavy flavours with the CMS detector.- Probing QCD with jets, photons and weak bosons at the LHC with ATLAS.- The oblique S parameter in Higgsless electroweak models.