1 Ocak 2023 Dergi makalesi Açık Erişim

Ikeno, N.; Bayar, M.; Oset, E.

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/264946</identifier>
  <creators>
    <creator>
      <creatorName>Ikeno, N.</creatorName>
      <givenName>N.</givenName>
      <familyName>Ikeno</familyName>
      <affiliation>Department of Agricultural, Life and Environmental Sciences, Tottori University, Tottori 680-8551, Japan</affiliation>
    </creator>
    <creator>
      <creatorName>Bayar, M.</creatorName>
      <givenName>M.</givenName>
      <familyName>Bayar</familyName>
      <affiliation>Department of Physics, Kocaeli University, 41380 Izmit, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Oset, E.</creatorName>
      <givenName>E.</givenName>
      <familyName>Oset</familyName>
      <affiliation>Departamento de Física Teórica and IFIC, Centro Mixto Universidad de Valencia-CSIC Institutos de Investigación de Paterna, Apartado 22085, 46071 Valencia, Spain</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Molecular States Of ${D}^{*}{D}^{*}{\Overline{K}}^{*}$ Nature</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2023</publicationYear>
  <dates>
    <date dateType="Issued">2023-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/264946</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1103/PhysRevD.107.034006</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;We study the interaction of two ${D}^{*}$ and a ${\overline{K}}^{*}$ by using the fixed center approximation to the Faddeev equations to search for bound states of the three-body system. Since the ${D}^{*}{D}^{*}$ interaction is attractive and gives a bound state, and so is the case of the ${D}^{*}{\overline{K}}^{*}$ interaction, where the ${J}^{P}={0}^{+}$ bound state is identified with the ${X}_{0}\left(2900\right)$, the ${D}^{*}{D}^{*}{\overline{K}}^{*}$ system leads to manifestly exotic bound states with $ccs$ open quarks. We obtain bound states of isospin $I=1/2$, negative parity and total spin $J=0$, 1, 2. For $J=0$ we obtain one state, and for $J=1$, 2 we obtain two states in each case. The binding energies range from 56 to 152 MeV and the widths from 80 to 100 MeV.&lt;/p&gt;</description>
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