1 Ocak 2019 Dergi makalesi Açık Erişim

CERN İşbirliği

Citation Style Language JSON

{
  "DOI": "10.1140/epjc/s10052-019-6962-6", 
  "abstract": "<p>This paper describes a search for pairs of neutral, long-lived particles decaying in the ATLAS calorimeter. Long-lived particles occur in many extensions to the Standard Model and may elude searches for new promptly decaying particles. The analysis considers neutral, long-lived scalars with masses between 5 and 400 GeV, produced from decays of heavy bosons with masses between   $125$  and   $1000$  GeV, where the long-lived scalars decay into Standard Model fermions. The analysis uses either   $10.8\\phantom{\\rule{3.33333pt}{0ex}}{\\text{fb}}^{-1}$  or   $33.0\\phantom{\\rule{3.33333pt}{0ex}}{\\text{fb}}^{-1}$  of data (depending on the trigger) recorded in 2016 at the LHC with the ATLAS detector in proton\u2013proton collisions at a centre-of-mass energy of 13 TeV. No significant excess is observed, and limits are reported on the production cross section times branching ratio as a function of the proper decay length of the long-lived particles.</p>", 
  "author": [
    {
      "family": "CERN \u0130\u015fbirli\u011fi"
    }
  ], 
  "container_title": "European Physical Journal C", 
  "id": "105841", 
  "issue": "6", 
  "issued": {
    "date-parts": [
      [
        2019, 
        1, 
        1
      ]
    ]
  }, 
  "title": "Search for long-lived neutral particles in pp collisions at   $\\sqrt{s}=13\\phantom{\\rule{3.33333pt}{0ex}}\\phantom{\\rule{0.333333em}{0ex}}\\text{TeV}$  that decay into displaced hadronic jets in the ATLAS calorimeter", 
  "type": "article-journal", 
  "volume": "79"
}