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On Low Energy Levels in {sup 185}W

Abstract

Gamma ray spectra in the decay of {sup 185}Ta and {sup 185m}W have been studied with Ge (Li) detectors. The {sup 185m}W isomeric transition at 131.6 keV is shown to be of E3 multipolarity. A level scheme of {sup 185}W is proposed with the following energy levels (energies in keV, spin and K quantum numbers in brackets): 0 (3/2{sup -} 3/2), 23.5 (1/2{sup -} 1/2), 65.9 (5/2{sup -} 3/2), 93.5 (3/2{sup -} 1/2) (uncertain), 173.9 (7/2{sup -} 3/2), 188.1 (5/2{sup -} 1/2), 197.5 (11/2{sup +} 11/2) , 243.5 (7/2{sup -} 7/2), and 390.8 (9/2{sup -} 7/2)
Publication Date:
Feb 15, 1969
Product Type:
Technical Report
Report Number:
AE-349
Resource Relation:
Other Information: 16 refs., 3 figs., 2 tabs.
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; TUNGSTEN 185; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; GAMMA SPECTROSCOPY; MULTIPOLE TRANSITIONS
OSTI ID:
20956229
Research Organizations:
AB Atomenergi, Nykoeping (Sweden)
Country of Origin:
Sweden
Language:
English
Other Identifying Numbers:
TRN: SE0708667
Availability:
Commercial reproduction prohibited; OSTI as DE20956229
Submitting Site:
SWDN
Size:
24 pages
Announcement Date:
Dec 31, 2007

Citation Formats

Malmskog, S G, Hoejeberg, M, and Berg, V. On Low Energy Levels in {sup 185}W. Sweden: N. p., 1969. Web.
Malmskog, S G, Hoejeberg, M, & Berg, V. On Low Energy Levels in {sup 185}W. Sweden.
Malmskog, S G, Hoejeberg, M, and Berg, V. 1969. "On Low Energy Levels in {sup 185}W." Sweden.
@misc{etde_20956229,
title = {On Low Energy Levels in {sup 185}W}
author = {Malmskog, S G, Hoejeberg, M, and Berg, V}
abstractNote = {Gamma ray spectra in the decay of {sup 185}Ta and {sup 185m}W have been studied with Ge (Li) detectors. The {sup 185m}W isomeric transition at 131.6 keV is shown to be of E3 multipolarity. A level scheme of {sup 185}W is proposed with the following energy levels (energies in keV, spin and K quantum numbers in brackets): 0 (3/2{sup -} 3/2), 23.5 (1/2{sup -} 1/2), 65.9 (5/2{sup -} 3/2), 93.5 (3/2{sup -} 1/2) (uncertain), 173.9 (7/2{sup -} 3/2), 188.1 (5/2{sup -} 1/2), 197.5 (11/2{sup +} 11/2) , 243.5 (7/2{sup -} 7/2), and 390.8 (9/2{sup -} 7/2)}
place = {Sweden}
year = {1969}
month = {Feb}
}