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Evidence for Shape Coexistence in Neutron-Rich Rh and Ag Nuclei

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Part of the book series: Research Reports in Physics ((RESREPORTS))

Abstract

Neutron-rich nuclei of Rh and Ag have been investigated by γ-ray spectroscopic measurements as well as single-particle transfer reactions like (d,3He) and (3He,d). The obtained level schemes of 105,107,109,111Rh and 113,115Ag show two different types of excitation: (I) proton-hole states related to a spherical shape of the nucleus and (II) proton-particle states with a rotational band-like structure (intruder band) pointing towards deformation of the nucleus. The “fingerprints” for such a shape coexistence and resulting systematics in these nuclei and the possible interpretation of the intruder band as a rotational band built upon the 1/2+[431] Nilsson configuration are discussed.

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© 1988 Springer-Verlag Berlin Heidelberg

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Rogowski, J. et al. (1988). Evidence for Shape Coexistence in Neutron-Rich Rh and Ag Nuclei. In: Eberth, J., Meyer, R.A., Sistemich, K. (eds) Nuclear Structure of the Zirconium Region. Research Reports in Physics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-73958-3_11

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  • DOI: https://doi.org/10.1007/978-3-642-73958-3_11

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-50120-6

  • Online ISBN: 978-3-642-73958-3

  • eBook Packages: Springer Book Archive

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