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Quadrupole moment of the 19/2− isomer in115Sb
Authors:W. Semmler  H. -E. Mahnke  H. Grawe  R. Sielemann
Affiliation:1. Bereich Kern- und Strahlenphysik, Hahn-Meitner-Institut für Kernforschung Berlin GmbH, FRG
2. Fachbereich Physik, Freie Universit?t Berlin, Berlin, Germany
Abstract:The quadrupole moment of the 19/2? isomeric state in115Sb has been measured using the time differential perturbed angular distribution method. From the quadrupole coupling constante 2 Qq/h=66(3) MHz atT=370 K in a Bi host the moment ratio is obtained relative to the stable ground state of121Sb as ¦Q(115Sb, 19/2?)/Q(121Sb, 5/2+)¦ =1.45(7) resulting in a moment of ¦Q(115Sb, 19/2?)¦=52(6) fm2.
Keywords:
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