Astrophysical: Dark matter

  • Publication
    Reconstructing the mass accretion histories of nearby red nuggets with their globular cluster systems
    It is generally recognized that massive galaxies form through a combination of in-situ collapse and ex-situ accretion. The in-situ component forms early, where...
  • News
    SAMUEL TING: “If we find complete agreement with the theory, we don’t learn anything”
    “I still remember the surface of the Moon seen from the Teide Observatory”. He will never forget the image: Sharp, close up, and brilliant. It was the first...
  • Publication
    Satellites around Massive Galaxies Since z ~ 2: Confronting the Millennium Simulation with Observations
    Minor merging has been postulated as the most likely evolutionary path to produce the increase in size and mass observed in the massive galaxies since z ~ 2. In...
  • Publication
    Search for associated production of dark matter with a Higgs boson decaying to b\overline{b} or γγ at √{s}=13 TeV
    A search for dark matter is performed looking for events with large missing transverse momentum and a Higgs boson decaying either to a pair of bottom quarks or...
  • Publication
    Search for dark matter in events with energetic, hadronically decaying top quarks and missing transverse momentum at √{s}=13 TeV
    A search for dark matter is conducted in events with large missing transverse momentum and a hadronically decaying, Lorentz-boosted top quark. This study is...
  • Publication
    Search for dark matter produced with an energetic jet or a hadronically decaying W or Z boson at √{s}=13 TeV
    A search for dark matter particles is performed using events with large missing transverse momentum, at least one energetic jet, and no leptons, in proton...
  • Publication
    Search for low mass vector resonances decaying into quark-antiquark pairs in proton-proton collisions at √{s}=13 TeV
    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 √...
  • Publication
    Search for natural and split supersymmetry in proton-proton collisions at √{s}=13 TeV in final states with jets and missing transverse momentum
    A search for supersymmetry (SUSY) is performed in final states comprising one or more jets and missing transverse momentum using data from proton-proton...
  • Publication
    Search for new physics in the monophoton final state in proton-proton collisions at √{s}=13 TeV
    A search is conducted for new physics in a final state containing a photon and missing transverse momentum in proton-proton collisions at √{s}=13 TeV. The data...