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Search for neutral color-octet weak-triplet scalar particles in proton-proton collisions at root s=8TeV

Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Brondolin, E.; Dragicevic, M.; Eroe, J.; Flechl, M.; Friedl, M.; Fruehwirth, R.; Ghete, V. M.; Hartl, C.; Hoermann, N.; Hrubec, J.; Jeitler, M.; Knuenz, V.; Koenig, A.; Koenig, A.


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{
  "@context": "https://schema.org/", 
  "@id": 81021, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Yerevan Phys Inst, Yerevan 375036, Armenia", 
      "name": "Khachatryan, V."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Yerevan Phys Inst, Yerevan 375036, Armenia", 
      "name": "Sirunyan, A. M."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Yerevan Phys Inst, Yerevan 375036, Armenia", 
      "name": "Tumasyan, A."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Adam, W."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Asilar, E."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Bergauer, T."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Brandstetter, J."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Brondolin, E."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Dragicevic, M."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Eroe, J."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Flechl, M."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Friedl, M."
    }, 
    {
      "@type": "Person", 
      "name": "Fruehwirth, R."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Ghete, V. M."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Hartl, C."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Hoermann, N."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Hrubec, J."
    }, 
    {
      "@type": "Person", 
      "name": "Jeitler, M."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Knuenz, V."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Koenig, A."
    }, 
    {
      "@type": "Person", 
      "affiliation": "OeAW, Inst Hochenergiephys, Vienna, Austria", 
      "name": "Koenig, A."
    }
  ], 
  "datePublished": "2015-01-01", 
  "description": "A search for pair production of neutral color-octet weak-triplet scalar particles (Theta(0)) is performed in processes where one Theta(0) decays to a pair of b quark jets and the other to a Z boson plus a jet, with the Z boson decaying to a pair of electrons or muons. The search is performed with data collected by the CMS experiment at the CERN LHC corresponding to an integrated luminosity of 19.7 fb(-1) of proton-proton collisions at root s = 8TeV. The number of observed events is found to be in agreement with the standard model predictions. The 95% confidence level upper limit on the product of the cross section and branching fraction is obtained as a function of the Theta(0) mass. The 95% confidence level lower bounds on the Theta(0) mass are found to be 623 and 426 GeV, for two different octo-triplet theoretical scenarios. These are the first direct experimental bounds on particles predicted by the octo-triplet model.", 
  "headline": "Search for neutral color-octet weak-triplet scalar particles in proton-proton collisions at root s=8TeV", 
  "identifier": 81021, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Search for neutral color-octet weak-triplet scalar particles in proton-proton collisions at root s=8TeV", 
  "url": "https://aperta.ulakbim.gov.tr/record/81021"
}
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