1 Ocak 2015 Dergi makalesi Açık Erişim

CERN İşbirliği

Citation Style Language JSON

{
  "DOI": "10.1016/j.physletb.2015.03.054", 
  "abstract": "<p>A search for a heavy, CP-odd Higgs boson, A , decaying into a Z boson and a 125 GeV Higgs boson, h , with the ATLAS detector at the LHC is presented. The search uses proton\u2013proton collision data at a centre-of-mass energy of 8 TeV corresponding to an integrated luminosity of 20.3 fb \u22121 . Decays of CP-even h bosons to \u03c4\u03c4 or bb pairs with the Z boson decaying to electron or muon pairs are considered, as well as h\u2192bb decays with the Z boson decaying to neutrinos. No evidence for the production of an A boson in these channels is found and the 95% confidence level upper limits derived for \u03c3(gg\u2192A)\u00d7BR(A\u2192Zh)\u00d7BR(h\u2192ff\u00af) are 0.098\u20130.013 pb for f=\u03c4 and 0.57\u20130.014 pb for f=b in a range of mA=220\u20131000\u00a0GeV . The results are combined and interpreted in the context of two-Higgs-doublet models.</p>", 
  "author": [
    {
      "family": "CERN \u0130\u015fbirli\u011fi"
    }
  ], 
  "container_title": "Physics Letters B", 
  "id": "108353", 
  "issued": {
    "date-parts": [
      [
        2015, 
        1, 
        1
      ]
    ]
  }, 
  "title": "Search for a CP-odd Higgs boson decaying to Zh in pp collisions at s=8\u00c2 TeV with the ATLAS detector", 
  "type": "article-journal"
}