Decay of mass-separated {sup 183}Pt{sup m} (43 s) and {sup 183}Pt{sup g} (6.5 min) to {sup 183}Ir

Journal Article · Sat May 01 00:00:00 EDT 1999 · Physical Review, C

DOI:https://doi.org/10.1103/PhysRevC.59.2422· OSTI ID:337573

Jentoft-Nilsen, K; Wood, J L ^[1]; von Schwarzenberg, J ^[2]

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1. School of Physics, Georgia Institute of Technology, Atlanta, Georgia 30332-0430 (United States)
2. Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556 (United States)

The decays of {sup 183}Pt{sup m} (43 s, J{sup {pi}}= (7) /(2) {sup {minus}}) and {sup 183}Pt{sup g} (6.5 min, J{sup {pi}}= (1) /(2) {sup {minus}}) have been studied with mass-separated sources from the UNISOR facility. Multiscaled spectra of {gamma} rays, x rays, and conversion electrons, as well as {gamma}{gamma}t, {gamma}Xt, e{gamma}t, and eXt coincidences, were obtained. A revision of the low-lying positive-parity states is necessary in order to accommodate a strong 58 keV transition which is previously unreported. Other additions are made to the low-energy part of the {sup 183}Ir scheme. The systematic features of the neutron-deficient odd-mass Ir isotopes are discussed. {copyright} {ital 1999} {ital The American Physical Society}

• OSTI ID: 337573
• Journal Information: Physical Review, C, Journal Name: Physical Review, C Journal Issue: 5 Vol. 59; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
ELECTRON SPECTRA
GAMMA DECAY
GAMMA SPECTRA
INTERNAL CONVERSION
IRIDIUM 183
IRIDIUM ISOTOPES
PLATINUM 183
X-RAY SPECTRA