1 Ocak 2021 Dergi makalesi Açık Erişim

Tumasyan, A.; Adam, W.; Andrejkovic, J. W.; Bergauer, T.; Chatterjee, S.; Dragicevic, M.; Del Valle, A. Escalante; Fruhwirth, R.; Jeitler, M.; Krammer, N.; Lechner, L.; Liko, D.; Mikulec, I; Paulitsch, P.; Pitters, F. M.; Schieck, J.; Schofbeck, R.; Spanring, M.; Templ, S.; Waltenberger, W.; Waltenberger, W.

Citation Style Language JSON

{
  "DOI": "10.1007/JHEP11(2021)057", 
  "abstract": "A search for a heavy Higgs boson H decaying into the observed Higgs boson h with a mass of 125 GeV and another Higgs boson h(S) is presented. The h and h(S) bosons are required to decay into a pair of tau leptons and a pair of b quarks, respectively. The search uses a sample of proton-proton collisions collected with the CMS detector at a center-of-mass energy of 13TeV, corresponding to an integrated luminosity of 137 fb(-1). Mass ranges of 240-3000 GeV for m(H) and 60-2800 GeV for m(hS) are explored in the search. No signal has been observed. Model independent 95% confidence level upper limits on the product of the production cross section and the branching fractions of the signal process are set with a sensitivity ranging from 125 fb (for m(H) = 240 GeV) to 2.7 fb (for m(H) = 1000 GeV). These limits are compared to maximally allowed products of the production cross section and the branching fractions of the signal process in the next-to-minimal supersymmetric extension of the standard model.", 
  "author": [
    {
      "family": "Tumasyan", 
      "given": " A."
    }, 
    {
      "family": "Adam", 
      "given": " W."
    }, 
    {
      "family": "Andrejkovic", 
      "given": " J. W."
    }, 
    {
      "family": "Bergauer", 
      "given": " T."
    }, 
    {
      "family": "Chatterjee", 
      "given": " S."
    }, 
    {
      "family": "Dragicevic", 
      "given": " M."
    }, 
    {
      "family": "Del Valle", 
      "given": " A. Escalante"
    }, 
    {
      "family": "Fruhwirth", 
      "given": " R."
    }, 
    {
      "family": "Jeitler", 
      "given": " M."
    }, 
    {
      "family": "Krammer", 
      "given": " N."
    }, 
    {
      "family": "Lechner", 
      "given": " L."
    }, 
    {
      "family": "Liko", 
      "given": " D."
    }, 
    {
      "family": "Mikulec", 
      "given": " I"
    }, 
    {
      "family": "Paulitsch", 
      "given": " P."
    }, 
    {
      "family": "Pitters", 
      "given": " F. M."
    }, 
    {
      "family": "Schieck", 
      "given": " J."
    }, 
    {
      "family": "Schofbeck", 
      "given": " R."
    }, 
    {
      "family": "Spanring", 
      "given": " M."
    }, 
    {
      "family": "Templ", 
      "given": " S."
    }, 
    {
      "family": "Waltenberger", 
      "given": " W."
    }, 
    {
      "family": "Waltenberger", 
      "given": " W."
    }
  ], 
  "container_title": "JOURNAL OF HIGH ENERGY PHYSICS", 
  "id": "232768", 
  "issue": "11", 
  "issued": {
    "date-parts": [
      [
        2021, 
        1, 
        1
      ]
    ]
  }, 
  "title": "Search for a heavy Higgs boson decaying into two lighter Higgs bosons in the tau tau bb final state at 13TeV", 
  "type": "article-journal"
}