1 Ocak 2019 Dergi makalesi Açık Erişim

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

Dublin Core

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  <dc:creator>Tabar, E.</dc:creator>
  <dc:creator>Yakut, H.</dc:creator>
  <dc:creator>Kuliev, A. A.</dc:creator>
  <dc:date>2019-01-01</dc:date>
  <dc:description>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.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/75943</dc:identifier>
  <dc:identifier>oai:zenodo.org:75943</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>NUCLEAR PHYSICS A 981 130-146</dc:source>
  <dc:title>Magnetic dipole response of the Tm-169 nucleus</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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