10 Ocak 2024 Dergi makalesi Açık Erişim

CERN İşbirliği

JSON

{
  "conceptrecid": "275340", 
  "created": "2025-04-17T11:47:39.163796+00:00", 
  "doi": "10.1140/epjc/s10052-023-12258-4", 
  "files": [
    {
      "bucket": "fb87f4bb-0302-4a31-9baa-aed752c16eb1", 
      "checksum": "md5:37a2b0aa314ec3fd56ceabb455e2c85f", 
      "key": "s10052-023-12258-4_a.pdf", 
      "links": {
        "self": "https://aperta.ulakbim.gov.tr/api/files/fb87f4bb-0302-4a31-9baa-aed752c16eb1/s10052-023-12258-4_a.pdf"
      }, 
      "size": 2596432, 
      "type": "pdf"
    }
  ], 
  "id": 275341, 
  "links": {
    "badge": "https://aperta.ulakbim.gov.tr/badge/doi/10.1140/epjc/s10052-023-12258-4.svg", 
    "bucket": "https://aperta.ulakbim.gov.tr/api/files/fb87f4bb-0302-4a31-9baa-aed752c16eb1", 
    "doi": "https://doi.org/10.1140/epjc/s10052-023-12258-4", 
    "html": "https://aperta.ulakbim.gov.tr/record/275341", 
    "latest": "https://aperta.ulakbim.gov.tr/api/records/275341", 
    "latest_html": "https://aperta.ulakbim.gov.tr/record/275341"
  }, 
  "metadata": {
    "access_right": "open", 
    "access_right_category": "success", 
    "communities": [
      {
        "id": "scoap3-turkiye"
      }
    ], 
    "creators": [
      {
        "affiliation": "CERN", 
        "name": "CERN \u0130\u015fbirli\u011fi"
      }
    ], 
    "description": "<p>The strange quark content of the proton is probed through the measurement of the production cross section for a W boson and a charm (c) quark in proton\u2013proton collisions at a center-of-mass energy of 13    $\\phantom{\\rule{0.166667em}{0ex}}\\text{Te}\\phantom{\\rule{-0.80002pt}{0ex}}\\text{V}$  . The analysis uses a data sample corresponding to a total integrated luminosity of 138    $\\phantom{\\rule{0.166667em}{0ex}}{\\text{fb}}^{-1}$   collected with the CMS detector at the LHC. The W bosons are identified through their leptonic decays to an electron or a muon, and a neutrino. Charm jets are tagged using the presence of a muon or a secondary vertex inside the jet. The     $\\text{W}+\\text{c}$   production cross section and the cross section ratio     ${R}_{\\text{c}}^{\u00b1}=\\sigma \\left({\\text{W}}^{+}+\\overline{\\text{c}}\\right)/\\sigma \\left({\\text{W}}^{-}+\\text{c}\\right)$   are measured inclusively and differentially as functions of the transverse momentum and the pseudorapidity of the lepton originating from the W boson decay. The precision of the measurements is improved with respect to previous studies, reaching 1% in     ${R}_{\\text{c}}^{\u00b1}=0.950\u00b10.005\\phantom{\\rule{0.166667em}{0ex}}\\text{(stat)}\u00b10.010\\phantom{\\rule{0.166667em}{0ex}}\\text{(syst)}$  . The measurements are compared with theoretical predictions up to next-to-next-to-leading order in perturbative quantum chromodynamics.</p>", 
    "doi": "10.1140/epjc/s10052-023-12258-4", 
    "has_grant": false, 
    "journal": {
      "issue": "1", 
      "title": "European Physical Journal C", 
      "volume": "84"
    }, 
    "license": {
      "id": "cc-by"
    }, 
    "publication_date": "2024-01-10", 
    "relations": {
      "version": [
        {
          "count": 1, 
          "index": 0, 
          "is_last": true, 
          "last_child": {
            "pid_type": "recid", 
            "pid_value": "275341"
          }, 
          "parent": {
            "pid_type": "recid", 
            "pid_value": "275340"
          }
        }
      ]
    }, 
    "resource_type": {
      "subtype": "article", 
      "title": "Dergi makalesi", 
      "type": "publication"
    }, 
    "science_branches": [
      "Temel Bilimler > Fizik"
    ], 
    "title": "Measurement of the production cross section for a W boson in association with a charm quark in proton\u2013proton collisions at     $\\sqrt{s}=13\\phantom{\\rule{0.166667em}{0ex}}\\text{TeV}$"
  }, 
  "owners": [
    1
  ], 
  "revision": 1, 
  "stats": {
    "downloads": 0.0, 
    "unique_downloads": 0.0, 
    "unique_views": 0.0, 
    "version_downloads": 0.0, 
    "version_unique_downloads": 0.0, 
    "version_unique_views": 0.0, 
    "version_views": 0.0, 
    "version_volume": 0.0, 
    "views": 0.0, 
    "volume": 0.0
  }, 
  "updated": "2025-04-17T11:47:39.202120+00:00"
}