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

doi:10.1016/S0375-9474(00)00515-7

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

Chemistry

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

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 language	English
Pages (from-to)	287-301
Number of pages	15
Journal	Nuclear Physics A
Volume	683
Issue number	1-4
DOIs	https://doi.org/10.1016/S0375-9474(00)00515-7
State	Published - 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.

Funding

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.

Funders	Funder number
Swiss National Fund for Scientific Research
US National Science Foundation	PHY-9863789
Michigan State University-U.S. Department of Energy (MSU-DOE) Plant Research Laboratory

Keywords

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

Access to Document

10.1016/S0375-9474(00)00515-7

Cite this

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title = "Characterization of the {"}three-phonon{"} region of 100Ru",

abstract = "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.",

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

author = "L. Genilloud and Brown, \{T. B.\} and F. Corminboeuf and Garrett, \{P. E.\} and Hannant, \{C. D.\} and J. Jolie and N. Warr and Yates, \{S. W.\}",

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.",

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doi = "10.1016/S0375-9474(00)00515-7",

language = "English",

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T1 - Characterization of the "three-phonon" region of 100Ru

AU - Genilloud, L.

AU - Brown, T. B.

AU - Corminboeuf, F.

AU - Garrett, P. E.

AU - Hannant, C. D.

AU - Jolie, J.

AU - Warr, N.

AU - Yates, S. W.

N1 - 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.

PY - 2001/2/26

Y1 - 2001/2/26

N2 - 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.

AB - 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.

KW - Comparison with interacting boson model

KW - DSAM method, deduced lifetime

KW - Measured E, I (θ)

KW - Nuclear reaction:Ru(n, n'γ)

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