Multipolarity of the 228.5-keV transition in {sup 80}Y

Journal Article · Sat Apr 01 04:00:00 EST 2000 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PhysRevC.61.047306· OSTI ID:20215908

Piechaczek, A ^[1]; Zganjar, E F ^[1]; Batchelder, J C ^[2]; Bingham, C R ^[3]; Ginter, T N ^[4]; Gross, C J ^[5]; Grzywacz, R ^[3]; Macdonald, B D ^[6]; Paul, S D ^[5]; Rykaczewski, K ^[5]

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1. Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana 70803-4001 (United States)
2. UNIRIB, Oak Ridge Associated Universities, Oak Ridge, Tennessee 37831 (United States)
3. Department of Physics and Astronomy, University of Tennessee, Tennessee 37996-1200 (United States)
4. Department of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee 37235 (United States)
5. Physics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6371 (United States)
6. School of Physics, Georgia Institute of Technology, Atlanta, Georgia 30332-0430 (United States)

We have unambiguously characterized the deexcitation of the 228.5-keV T{sub 1/2}=4.7-s isomer in {sup 80}Y as an M3 transition. This result determines, in conjunction with other experimental data, the spin and parity of the 228.5-keV isomer and the {sup 80}Y ground state as 1{sup -} and 4{sup -}, respectively. (c) 2000 The American Physical Society.

• OSTI ID: 20215908
• Journal Information: Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 4 Vol. 61; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
EXPERIMENTAL DATA
GAMMA SPECTRA
GROUND STATES
INTERNAL CONVERSION
ISOMERIC TRANSITIONS
MULTIPOLARITY
PARITY
SPIN
YTTRIUM 80