{
  "_oai": {
    "updated": "2024-01-23T00:30:16Z", 
    "id": "oai:repo.scoap3.org:82889", 
    "sets": [
      "PRD"
    ]
  }, 
  "authors": [
    {
      "raw_name": "Mao-Jun Yan", 
      "affiliations": [
        {
          "country": "China", 
          "value": "CAS Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, China"
        }
      ], 
      "surname": "Yan", 
      "given_names": "Mao-Jun", 
      "full_name": "Yan, Mao-Jun"
    }, 
    {
      "raw_name": "Fang-Zheng Peng", 
      "affiliations": [
        {
          "country": "China", 
          "value": "School of Physics, Beihang University, Beijing 100191, China"
        }
      ], 
      "surname": "Peng", 
      "given_names": "Fang-Zheng", 
      "full_name": "Peng, Fang-Zheng"
    }, 
    {
      "raw_name": "Manuel Pavon Valderrama", 
      "affiliations": [
        {
          "country": "China", 
          "value": "School of Physics, Beihang University, Beijing 100191, China"
        }
      ], 
      "surname": "Pavon Valderrama", 
      "given_names": "Manuel", 
      "full_name": "Pavon Valderrama, Manuel"
    }
  ], 
  "titles": [
    {
      "source": "APS", 
      "title": "Molecular charmed baryons and pentaquarks from light-meson exchange saturation"
    }
  ], 
  "dois": [
    {
      "value": "10.1103/PhysRevD.109.014023"
    }
  ], 
  "publication_info": [
    {
      "journal_volume": "109", 
      "journal_title": "Physical Review D", 
      "material": "article", 
      "journal_issue": "1", 
      "year": 2024
    }
  ], 
  "$schema": "http://repo.scoap3.org/schemas/hep.json", 
  "acquisition_source": {
    "date": "2024-01-23T00:30:11.865643", 
    "source": "APS", 
    "method": "APS", 
    "submission_number": "8acbdf8ab98611eea49c8e4864f4776e"
  }, 
  "page_nr": [
    15
  ], 
  "license": [
    {
      "url": "https://creativecommons.org/licenses/by/4.0/", 
      "license": "CC-BY-4.0"
    }
  ], 
  "copyright": [
    {
      "statement": "Published by the American Physical Society", 
      "year": "2024"
    }
  ], 
  "control_number": "82889", 
  "record_creation_date": "2024-01-22T16:30:07.378009", 
  "_files": [
    {
      "checksum": "md5:9c87bd97279d7ae9e0ae2d216dc18a75", 
      "filetype": "pdf", 
      "bucket": "8f28a9af-c7ab-4b9f-9e4c-def8827b4943", 
      "version_id": "9c7fa28e-f707-4761-85bb-5cc1a0df969e", 
      "key": "10.1103/PhysRevD.109.014023.pdf", 
      "size": 301300
    }, 
    {
      "checksum": "md5:08b6fd074b1f9c3e1f7a8123526a44e0", 
      "filetype": "xml", 
      "bucket": "8f28a9af-c7ab-4b9f-9e4c-def8827b4943", 
      "version_id": "710d0afe-67cc-4eb6-ae30-186078ec70a0", 
      "key": "10.1103/PhysRevD.109.014023.xml", 
      "size": 459250
    }
  ], 
  "collections": [
    {
      "primary": "HEP"
    }, 
    {
      "primary": "Citeable"
    }, 
    {
      "primary": "Published"
    }
  ], 
  "arxiv_eprints": [
    {
      "categories": [
        "hep-ph", 
        "hep-ex", 
        "hep-lat", 
        "nucl-th"
      ], 
      "value": "2304.14855"
    }
  ], 
  "abstracts": [
    {
      "source": "APS", 
      "value": "The spectrum of the <math><mi>c</mi><mi>q</mi><mi>q</mi></math> baryons contains a few states whose nature is not clearly a three-quark composite and which might have a sizable baryon-meson component. Examples include the <math><msub><mi>\u03a3</mi><mi>c</mi></msub><mo>(</mo><mn>2800</mn><mo>)</mo></math> or the <math><msub><mi>\u039b</mi><mi>c</mi></msub><mo>(</mo><mn>2940</mn><mo>)</mo></math>. Here we explore the spectrum of two-body systems composed of a light, octet baryon and a charmed meson (or antimeson) within a simple contact-range theory in which the couplings are saturated by light-meson exchanges. This results in the prediction of a series of composite anticharmed pentaquarks (<math><mrow><mover><mrow><mi>c</mi></mrow><mrow><mo>\u00af</mo></mrow></mover><mi>q</mi><mi>q</mi><mi>q</mi><mi>q</mi></mrow></math>) and singly charmed baryons (<math><mi>c</mi><mover><mi>q</mi><mo>\u00af</mo></mover><mi>q</mi><mi>q</mi><mi>q</mi></math>). Among the latter we find <math><mi>J</mi><mo>=</mo><mfrac><mn>1</mn><mn>2</mn></mfrac></math> <math><mi>\u039e</mi><mi>D</mi></math> and <math><mi>J</mi><mo>=</mo><mfrac><mn>3</mn><mn>2</mn></mfrac></math> <math><mi>\u039e</mi><msup><mi>D</mi><mo>*</mo></msup></math> bound states with masses matching those of the recently observed <math><msub><mi>\u03a9</mi><mi>c</mi></msub><mo>(</mo><mn>3185</mn><mo>)</mo></math> and <math><msub><mi>\u03a9</mi><mi>c</mi></msub><mo>(</mo><mn>3327</mn><mo>)</mo></math> baryons."
    }
  ], 
  "imprints": [
    {
      "date": "2024-01-22", 
      "publisher": "APS"
    }
  ]
}