{
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  "authors": [
    {
      "raw_name": "Andreas Crivellin", 
      "affiliations": [
        {
          "country": "CERN", 
          "value": "CERN Theory Division, CH\u20131211 Geneva 23, Switzerland, Physik-Institut, Universit\u00e4t Z\u00fcrich, Winterthurerstrasse 190, CH\u20138057 Z\u00fcrich, Switzerland, and Paul Scherrer Institut, CH\u20135232 Villigen PSI, Switzerland"
        }
      ], 
      "surname": "Crivellin", 
      "given_names": "Andreas", 
      "full_name": "Crivellin, Andreas"
    }, 
    {
      "raw_name": "Claudio Andrea Manzari", 
      "affiliations": [
        {
          "country": "Switzerland", 
          "value": "Physik-Institut, Universit\u00e4t Z\u00fcrich, Winterthurerstrasse 190, CH\u20138057 Z\u00fcrich, Switzerland and Paul Scherrer Institut, CH\u20135232 Villigen PSI, Switzerland"
        }
      ], 
      "surname": "Manzari", 
      "given_names": "Claudio Andrea", 
      "full_name": "Manzari, Claudio Andrea"
    }, 
    {
      "raw_name": "Marc Montull", 
      "affiliations": [
        {
          "country": "Switzerland", 
          "value": "Physik-Institut, Universit\u00e4t Z\u00fcrich, Winterthurerstrasse 190, CH\u20138057 Z\u00fcrich, Switzerland and Paul Scherrer Institut, CH\u20135232 Villigen PSI, Switzerland"
        }
      ], 
      "surname": "Montull", 
      "given_names": "Marc", 
      "full_name": "Montull, Marc"
    }
  ], 
  "titles": [
    {
      "source": "APS", 
      "title": "Correlating nonresonant di-electron searches at the LHC to the Cabibbo-angle anomaly and lepton flavor universality violation"
    }
  ], 
  "dois": [
    {
      "value": "10.1103/PhysRevD.104.115016"
    }
  ], 
  "publication_info": [
    {
      "journal_volume": "104", 
      "journal_title": "Physical Review D", 
      "material": "article", 
      "journal_issue": "11", 
      "year": 2021
    }
  ], 
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    "submission_number": "3dc63052b4c211ec837fd6d834be26e1"
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  "page_nr": [
    6
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  "license": [
    {
      "url": "https://creativecommons.org/licenses/by/4.0/", 
      "license": "CC-BY-4.0"
    }
  ], 
  "copyright": [
    {
      "statement": "Published by the American Physical Society", 
      "year": "2021"
    }
  ], 
  "control_number": "66590", 
  "record_creation_date": "2021-12-14T18:30:17.358834", 
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  "collections": [
    {
      "primary": "HEP"
    }, 
    {
      "primary": "Citeable"
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    {
      "primary": "Published"
    }
  ], 
  "arxiv_eprints": [
    {
      "categories": [
        "hep-ph", 
        "hep-ex", 
        "hep-th", 
        "nucl-ex", 
        "nucl-th"
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      "value": "2103.12003"
    }
  ], 
  "abstracts": [
    {
      "source": "APS", 
      "value": "In addition to the existing strong indications for lepton flavor universality violation in low-energy precision experiments, the CMS Collaboration at CERN recently released an analysis of nonresonant dilepton pairs which could constitute the first sign of lepton flavor universality violation in high-energy searches at the LHC. In this article, we show that the Cabibbo-angle anomaly, an (apparent) violation of first row and column Cabibbo-Kobayashi-Maskawa (CKM) matrix unitarity with <math><mo>\u2248</mo><mn>3</mn><mi>\u03c3</mi></math> significance, and the CMS result can be correlated and commonly explained in a model-independent way by the operator <math><mo>[</mo><msubsup><mi>Q</mi><mrow><mo>\u2113</mo><mi>q</mi></mrow><mrow><mo>(</mo><mn>3</mn><mo>)</mo></mrow></msubsup><msub><mo>]</mo><mn>1111</mn></msub><mo>=</mo><mo>(</mo><msub><mover><mo>\u2113</mo><mo>\u00af</mo></mover><mn>1</mn></msub><msup><mi>\u03b3</mi><mi>\u03bc</mi></msup><msup><mi>\u03c3</mi><mi>I</mi></msup><msub><mo>\u2113</mo><mn>1</mn></msub><mo>)</mo><mo>(</mo><msub><mover><mi>q</mi><mo>\u00af</mo></mover><mn>1</mn></msub><msub><mi>\u03b3</mi><mi>\u03bc</mi></msub><msup><mi>\u03c3</mi><mi>I</mi></msup><msub><mi>q</mi><mn>1</mn></msub><mo>)</mo></math>. This is possible without violating the bounds from the nonresonant dilepton search of ATLAS (which interestingly also observed slightly more events than expected in the electron channel) nor from <math><mi>R</mi><mo>(</mo><mi>\u03c0</mi><mo>)</mo><mo>=</mo><mi>\u03c0</mi><mo>\u2192</mo><mi>\u03bc</mi><mi>\u03bd</mi><mo>/</mo><mi>\u03c0</mi><mo>\u2192</mo><mi>e</mi><mi>\u03bd</mi></math>. We find a combined preference for the new physics hypothesis of <math><mn>4.5</mn><mi>\u03c3</mi></math> and predict <math><mn>1.0004</mn><mo>&lt;</mo><mi>R</mi><mo>(</mo><mi>\u03c0</mi><mo>)</mo><mo>&lt;</mo><mn>1.0009</mn></math> (95% C.L.) which can be tested in the near future with the forthcoming results of the PEN experiment."
    }
  ], 
  "imprints": [
    {
      "date": "2021-12-14", 
      "publisher": "APS"
    }
  ]
}