1 Ocak 2023 Dergi makalesi Açık Erişim

CERN İşbirliği

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{
  "@context": "https://schema.org/", 
  "@id": 264340, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "CERN", 
      "name": "CERN \u0130\u015fbirli\u011fi"
    }
  ], 
  "datePublished": "2023-01-01", 
  "description": "<p>Multiplicity (${N}_{\\mathrm{ch}}$) distributions and transverse momentum (${p}_{T}$) spectra of inclusive primary charged particles in the kinematic range of $|\\eta |&lt;0.8$ and $0.15\\text{GeV}/c&lt;{p}_{T}&lt;10\\text{GeV}/c$ are reported for pp, p\u2013Pb, Xe\u2013Xe and Pb\u2013Pb collisions at centre-of-mass energies per nucleon pair ranging from $\\sqrt{{s}_{\\mathrm{NN}}\\phantom{\\rule{0.2em}{0ex}}}=2.76\\text{TeV}$ up to 13 TeV. A sequential two-dimensional unfolding procedure is used to extract the correlation between the transverse momentum of primary charged particles and the charged-particle multiplicity of the corresponding collision. This correlation sharply characterises important features of the final state of a collision and, therefore, can be used as a stringent test of theoretical models. The multiplicity distributions as well as the mean and standard deviation derived from the ${p}_{T}$ spectra are compared to state-of-the-art model predictions. Providing these fundamental observables of bulk particle production consistently across a wide range of collision energies and system sizes can serve as an important input for tuning Monte Carlo event generators.</p>", 
  "headline": "Multiplicity dependence of charged-particle production in pp, p\u2013Pb, Xe\u2013Xe and Pb\u2013Pb collisions at the LHC", 
  "identifier": 264340, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Multiplicity dependence of charged-particle production in pp, p\u2013Pb, Xe\u2013Xe and Pb\u2013Pb collisions at the LHC", 
  "url": "https://aperta.ulakbim.gov.tr/record/264340"
}