Characterization of the "three-phonon" region of 100Ru

L. Genilloud, T. B. Brown, F. Corminboeuf, P. E. Garrett, C. D. Hannant, J. Jolie, N. Warr, S. W. Yates

Research output: Contribution to journalArticlepeer-review

11 Scopus citations


Lifetimes of excited states in 100Ru were determined from Doppler-shift attenuation measurements following the 100Ru(n, n'γ) reaction. Absolute transition rates or limits thereon were extracted for states in the three-phonon region and were compared with an interacting boson model description of this nucleus. Intruder states were identified, and a candidate for the 2+ mixed-symmetry state is suggested.

Original languageEnglish
Pages (from-to)287-301
Number of pages15
JournalNuclear Physics A
Issue number1-4
StatePublished - Feb 26 2001

Bibliographical note

Funding Information:
This work was supported by the Swiss National Fund for Scientific Research, by the US National Science Foundation under Grant No. PHY-9863789 and was performed in part under the auspices of the US DOE contract No. W-7405-Eng-48. Two of the authors, L.G. and J.J., want to thank the group at the University of Kentucky for their hospitality.


  • Comparison with interacting boson model
  • DSAM method, deduced lifetime
  • Measured E, I (θ)
  • Nuclear reaction:Ru(n, n'γ)

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


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