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D+(s0)(2317)-D-0(2308) mass difference as evidence for tetraquarks

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  • Author(s): Dmitrasinovic, V
  • Source:
    Physical Review Letters
  • Document Type:
    Electronic Resource
  • Additional Information
    • Publisher Information:
      2005
    • Abstract:
      We argue that the anomalously small mass difference between the D-s0(+)(2317) and the recently observed D-0(2308) (Belle) state is the first smoking gun experimental evidence of their tetraquark [cq((qq) over bar)] structure. The recently reported D-sJ(+)(2632) (SELEX) state completes the low-lying nonexotic tetraquark spectrum, as predicted by t Hoofts instanton-induced effective quark interaction.
    • Subject Terms:
      article
    • Availability:
      Open access content. Open access content
      restrictedAccess
    • Note:
      Physical Review Letters
    • Other Numbers:
      RSPST oai:vinar.vin.bg.ac.rs:123456789/2882
      0031-9007
      https://vinar.vin.bg.ac.rs/handle/123456789/2882
      000228763800019
      10.1103/PhysRevLett.94.162002
      15904215
      2-s2.0-18144402883
      1085023577
    • Contributing Source:
      UIVERSITY OF BELGRADE
      From OAIster®, provided by the OCLC Cooperative.
    • Accession Number:
      edsoai.on1085023577
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