{
  "_oai": {
    "updated": "2023-05-26T03:30:16Z", 
    "id": "oai:repo.scoap3.org:77902", 
    "sets": [
      "CPC"
    ]
  }, 
  "authors": [
    {
      "affiliations": [
        {
          "country": "China", 
          "value": "School of Mathematics and Physics, Chengdu University of Technology, China"
        }
      ], 
      "surname": "Guo", 
      "given_names": "Tao", 
      "full_name": "Guo,Tao"
    }, 
    {
      "affiliations": [
        {
          "country": "China", 
          "value": "Department of Physics, Tsinghua University, China"
        }
      ], 
      "surname": "Li", 
      "given_names": "Jianing", 
      "full_name": "Li,Jianing"
    }, 
    {
      "affiliations": [
        {
          "country": "France", 
          "value": "SUBATECH, Universit\u00e9 de Nantes, IMT Atlantique, IN2P3/CNRS, 4 rue Alfred Kastler, France"
        }
      ], 
      "surname": "Zhao", 
      "email": "zhao-jx15@tsinghua.org.cn", 
      "full_name": "Zhao,Jiaxing", 
      "given_names": "Jiaxing"
    }, 
    {
      "affiliations": [
        {
          "country": "China", 
          "value": "Department of Physics, Tsinghua University, China"
        }
      ], 
      "surname": "He", 
      "given_names": "Lianyi", 
      "full_name": "He,Lianyi"
    }
  ], 
  "titles": [
    {
      "source": "IOP", 
      "title": "Investigation of the tetraquark states In the Improved Chromomagnetic Interaction Model  "
    }
  ], 
  "dois": [
    {
      "value": "10.1088/1674-1137/accb87"
    }
  ], 
  "publication_info": [
    {
      "journal_title": "Chinese Physics C", 
      "material": "article", 
      "journal_volume": "47", 
      "artid": "063107", 
      "year": 2023, 
      "journal_issue": "6"
    }
  ], 
  "$schema": "http://repo.scoap3.org/schemas/hep.json", 
  "acquisition_source": {
    "date": "2023-05-26T03:30:14.529410", 
    "source": "IOP", 
    "method": "IOP", 
    "submission_number": "982c319afb7511ed80743e7708eaa62a"
  }, 
  "page_nr": [
    12
  ], 
  "license": [
    {
      "url": "http://creativecommons.org/licenses/by/3.0/", 
      "license": "CC-BY-3.0"
    }
  ], 
  "copyright": [
    {
      "statement": "\u00a9 2023 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd", 
      "year": "2023"
    }
  ], 
  "control_number": "77902", 
  "record_creation_date": "2023-05-26T03:30:14.529426", 
  "_files": [
    {
      "checksum": "md5:0d01e35416350ea7818c7c29674846b3", 
      "filetype": "xml", 
      "bucket": "90724be7-8268-4903-ba46-8a26123d9043", 
      "version_id": "08ba7704-53fc-4abd-b45b-c10dad915408", 
      "key": "10.1088/1674-1137/accb87.xml", 
      "size": 295759
    }, 
    {
      "checksum": "md5:ef585f73d3a0fcabfb400f7af258f38c", 
      "filetype": "pdf", 
      "bucket": "90724be7-8268-4903-ba46-8a26123d9043", 
      "version_id": "5a0ec718-b55c-4df0-bb54-2471c8aef4aa", 
      "key": "10.1088/1674-1137/accb87.pdf", 
      "size": 2448786
    }
  ], 
  "collections": [
    {
      "primary": "Chinese Physics C"
    }
  ], 
  "arxiv_eprints": [
    {
      "categories": [
        "hep-ph", 
        "hep-ex"
      ], 
      "value": "2211.10834"
    }
  ], 
  "abstracts": [
    {
      "source": "IOP", 
      "value": "In the framework of the improved chromomagnetic interaction model, we complete a systematic study of the S-wave tetraquark states   $ Qq\\bar{Q}\\bar{q} $   (  $ Qq\\bar{Q}\\bar{q} $  , and   $ Qq\\bar{Q}\\bar{q} $  ) with different quantum numbers:   $ Qq\\bar{Q}\\bar{q} $  ,   $ Qq\\bar{Q}\\bar{q} $  , and   $ Qq\\bar{Q}\\bar{q} $  . The mass spectra of tetraquark states are predicted, and the possible decay channels are analyzed by considering both the angular momentum and   $ Qq\\bar{Q}\\bar{q} $  -parity conservation. The recently observed hidden-charm tetraquark states with strangeness, such as   $ Qq\\bar{Q}\\bar{q} $  ,   $ Qq\\bar{Q}\\bar{q} $  , and   $ Qq\\bar{Q}\\bar{q} $  , can be well explained in our model. Additionally, according to the wave function of each tetraquark state, we find that the low-lying states of each   $ Qq\\bar{Q}\\bar{q} $   configuration have a large overlap to the   $ Qq\\bar{Q}\\bar{q} $   and   $ Qq\\bar{Q}\\bar{q} $   meson basis, instead of the   $ Qq\\bar{Q}\\bar{q} $   and   $ Qq\\bar{Q}\\bar{q} $   meson basis. This indicates that one can search these tetraquark states in future experiments via the channel of   $ Qq\\bar{Q}\\bar{q} $   and   $ Qq\\bar{Q}\\bar{q} $   mesons."
    }
  ], 
  "imprints": [
    {
      "date": "2023-06-01", 
      "publisher": "IOP"
    }
  ]
}