{
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  "authors": [
    {
      "affiliations": [
        {
          "country": "China", 
          "value": "Institute of Theoretical Physics, School of Physics, Dalian University of Technology, No. 2 Linggong Road, Dalian, People's Republic of China"
        }
      ], 
      "surname": "Xie", 
      "email": "xieyl_9@mail.dlut.edu.cn", 
      "full_name": "Xie, Yiling", 
      "given_names": "Yiling"
    }, 
    {
      "affiliations": [
        {
          "country": "China", 
          "value": "Institute of Theoretical Physics, School of Physics, Dalian University of Technology, No. 2 Linggong Road, Dalian, People's Republic of China"
        }
      ], 
      "surname": "He", 
      "email": "dzhe@mail.dlut.edu.cn", 
      "full_name": "He, Dazhuang", 
      "given_names": "Dazhuang"
    }, 
    {
      "affiliations": [
        {
          "country": "China", 
          "value": "School of Physics and Optoelectronics Engineering, Anhui University, Hefei, People's Republic of China"
        }
      ], 
      "surname": "Luo", 
      "email": "xuanluo@ahu.edu.cn", 
      "full_name": "Luo, Xuan", 
      "given_names": "Xuan"
    }, 
    {
      "surname": "Sun", 
      "given_names": "Hao", 
      "affiliations": [
        {
          "country": "China", 
          "value": "Institute of Theoretical Physics, School of Physics, Dalian University of Technology, No. 2 Linggong Road, Dalian, People's Republic of China"
        }
      ], 
      "full_name": "Sun, Hao", 
      "orcid": "0000-0002-2341-536X", 
      "email": "haosun@dlut.edu.cn"
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  "titles": [
    {
      "source": "Elsevier", 
      "title": "The strong coupling Of (4700)\u2192 / In the Light-cone sum Rules"
    }
  ], 
  "collections": [
    {
      "primary": "Nuclear Physics B"
    }
  ], 
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    {
      "value": "10.1016/j.nuclphysb.2023.116113"
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  "publication_info": [
    {
      "journal_volume": "987 C", 
      "journal_title": "Nuclear Physics B", 
      "material": "article", 
      "artid": "116113", 
      "year": 2024
    }
  ], 
  "$schema": "http://repo.scoap3.org/schemas/hep.json", 
  "abstracts": [
    {
      "source": "Elsevier", 
      "value": "We assign the scalar tetraquark and the D-wave tetraquark state for <math><mi>X</mi><mo>(</mo><mn>4700</mn><mo>)</mo></math> and calculate the width of the decay <math><mi>X</mi><mo>(</mo><mn>4700</mn><mo>)</mo></math> <math><mo>\u2192</mo><mi>J</mi><mo>/</mo><mi>\u03c8</mi><mi>\u03d5</mi></math> within the framework of light-cone sum rules. The strong coupling <math><msub><mrow><mi>g</mi></mrow><mrow><mi>X</mi><mi>J</mi><mo>/</mo><mi>\u03c8</mi><mi>\u03d5</mi></mrow></msub></math> is obtained by considering the technique of soft-meson approximation. We also investigate the mass and the decay constant of <math><mi>X</mi><mo>(</mo><mn>4700</mn><mo>)</mo></math> in the framework of SVZ sum rules. Our prediction for the mass is in agreement with the experimental measurement. For the decay width of <math><mi>X</mi><mo>(</mo><mn>4700</mn><mo>)</mo><mo>\u2192</mo><mi>J</mi><mo>/</mo><mi>\u03c8</mi><mi>\u03d5</mi></math>, if we assigns X(4700) as a scalar <math><mi>c</mi><mi>s</mi><mover><mrow><mi>c</mi></mrow><mrow><mo>\u00af</mo></mrow></mover><mover><mrow><mi>s</mi></mrow><mrow><mo>\u00af</mo></mrow></mover></math> tetraquark state, we obtain <math><mi>\u0393</mi><mo>=</mo><mo>(</mo><msubsup><mrow><mn>109</mn></mrow><mrow><mo>\u2212</mo><mn>24</mn></mrow><mrow><mo>+</mo><mn>35</mn></mrow></msubsup><mo>)</mo></math> MeV. On the contrary, if X(4700) is assigned as a D-wave tetraquark state, we obtain <math><mi>\u0393</mi><mo>=</mo><mo>(</mo><msubsup><mrow><mn>17.1</mn></mrow><mrow><mo>\u2212</mo><mn>4.0</mn></mrow><mrow><mo>+</mo><mn>6.2</mn></mrow></msubsup><mo>)</mo></math> MeV which is much smaller than the scalar one."
    }
  ], 
  "imprints": [
    {
      "date": "2024-01-24", 
      "publisher": "Elsevier"
    }
  ], 
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    "date": "2024-01-24T09:30:43.756037", 
    "source": "Elsevier", 
    "method": "Elsevier", 
    "submission_number": "2525fd58ba9b11eea49c8e4864f4776e"
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}