1 Ocak 2019 Dergi makalesi Açık Erişim

Tabar, E.; Yakut, H.; Kuliev, A. A.

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/75943</identifier>
  <creators>
    <creator>
      <creatorName>Tabar, E.</creatorName>
      <givenName>E.</givenName>
      <familyName>Tabar</familyName>
    </creator>
    <creator>
      <creatorName>Yakut, H.</creatorName>
      <givenName>H.</givenName>
      <familyName>Yakut</familyName>
    </creator>
    <creator>
      <creatorName>Kuliev, A. A.</creatorName>
      <givenName>A. A.</givenName>
      <familyName>Kuliev</familyName>
      <affiliation>Azerbaijan Natl Acad Aviat, Baku, Azerbaijan</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Magnetic Dipole Response Of The Tm-169 Nucleus</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2019</publicationYear>
  <dates>
    <date dateType="Issued">2019-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/75943</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.nuclphysa.2018.07.001</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>
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  <descriptions>
    <description descriptionType="Abstract">The magnetic dipole (M1) response of the Tm-169 nucleus is investigated from a theoretical point of view. The theoretical tool used in this study is the Rotational Invariant Quasiparticle Phonon Nuclear Model (RI-QPNM) which gives a possibility to eliminate spurious contributions in the M1 spectrum. In the frame-work of this model, both the low-lying and high-lying parts of the M1 excitation spectrum of Tm-169 are calculated. The result shows that the low-lying excitations have almost pure orbital character and can be interpreted as scissors mode, whereas the high-lying transitions can be read as spin-flip mode because of its spin nature. The reduced transition probability summed up in the energy range 2-4 MeV is found to be B(M1 up arrow) = 3.040 mu(2)(N) which agrees with the available experimental data. The fragmentation of the low-energy M1 strength is also well reproduced. This is also the first study in which both the low-lying and high-lying M1 spectrum of the Tm-169 nucleus is theoretically investigated. (C) 2018 Elsevier B.V. All rights reserved.</description>
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