Abstract
The radioactive decay of /sup 184/Hg to /sup 184/Au was studied on line with the UNISOR isotope separator. The 184 mass chain was entered at /sup 184/Tl and /sup 184/Hg by bombarding an isotopically-enriched target of /sup 180/W with /sup 14/N ions of 177 MeV. Multiscale singles and ..gamma..-..gamma..-time coincidence studies were carried out. No previous levels have been assigned to /sup 184/Au. From the coincidence data eight levels at 156.2, 159.1, 247.7, 282.8, 295.1, 392.4, 418.0 and 412.4 keV are assigned and two tentative levels at 534.0 and 551.6 keV are proposed. By using the delayed coincidence technique, a half-life of 36+-6 nanoseconds was measured for the 156.2 keV first-excited level and upper limits of 2 nanoseconds were determined for the half-lives of levels at 159.1, 247.7, 295.1 and 392.4 keV.
Nettles, W G;
Beraud, R;
Cole, J D;
Hamilton, J H;
Ramayya, A V;
Kawakami, H;
[1]
Sastry, K S.R.;
[2]
Spejewski, E H
- Vanderbilt Univ., Nashville, TN (USA). Dept. of Physics
- Massachusetts Univ., Amherst (USA)
Citation Formats
Nettles, W G, Beraud, R, Cole, J D, Hamilton, J H, Ramayya, A V, Kawakami, H, Sastry, K S.R., and Spejewski, E H.
Study of the decay /sup 184/Hg. -->. /sup 184/Au (Tsub(1/2)=30s). [Lifetime, upper limits].
France: N. p.,
1978.
Web.
Nettles, W G, Beraud, R, Cole, J D, Hamilton, J H, Ramayya, A V, Kawakami, H, Sastry, K S.R., & Spejewski, E H.
Study of the decay /sup 184/Hg. -->. /sup 184/Au (Tsub(1/2)=30s). [Lifetime, upper limits].
France.
Nettles, W G, Beraud, R, Cole, J D, Hamilton, J H, Ramayya, A V, Kawakami, H, Sastry, K S.R., and Spejewski, E H.
1978.
"Study of the decay /sup 184/Hg. -->. /sup 184/Au (Tsub(1/2)=30s). [Lifetime, upper limits]."
France.
@misc{etde_5961146,
title = {Study of the decay /sup 184/Hg. -->. /sup 184/Au (Tsub(1/2)=30s). [Lifetime, upper limits]}
author = {Nettles, W G, Beraud, R, Cole, J D, Hamilton, J H, Ramayya, A V, Kawakami, H, Sastry, K S.R., and Spejewski, E H}
abstractNote = {The radioactive decay of /sup 184/Hg to /sup 184/Au was studied on line with the UNISOR isotope separator. The 184 mass chain was entered at /sup 184/Tl and /sup 184/Hg by bombarding an isotopically-enriched target of /sup 180/W with /sup 14/N ions of 177 MeV. Multiscale singles and ..gamma..-..gamma..-time coincidence studies were carried out. No previous levels have been assigned to /sup 184/Au. From the coincidence data eight levels at 156.2, 159.1, 247.7, 282.8, 295.1, 392.4, 418.0 and 412.4 keV are assigned and two tentative levels at 534.0 and 551.6 keV are proposed. By using the delayed coincidence technique, a half-life of 36+-6 nanoseconds was measured for the 156.2 keV first-excited level and upper limits of 2 nanoseconds were determined for the half-lives of levels at 159.1, 247.7, 295.1 and 392.4 keV.}
journal = []
volume = {39:4}
journal type = {AC}
place = {France}
year = {1978}
month = {Apr}
}
title = {Study of the decay /sup 184/Hg. -->. /sup 184/Au (Tsub(1/2)=30s). [Lifetime, upper limits]}
author = {Nettles, W G, Beraud, R, Cole, J D, Hamilton, J H, Ramayya, A V, Kawakami, H, Sastry, K S.R., and Spejewski, E H}
abstractNote = {The radioactive decay of /sup 184/Hg to /sup 184/Au was studied on line with the UNISOR isotope separator. The 184 mass chain was entered at /sup 184/Tl and /sup 184/Hg by bombarding an isotopically-enriched target of /sup 180/W with /sup 14/N ions of 177 MeV. Multiscale singles and ..gamma..-..gamma..-time coincidence studies were carried out. No previous levels have been assigned to /sup 184/Au. From the coincidence data eight levels at 156.2, 159.1, 247.7, 282.8, 295.1, 392.4, 418.0 and 412.4 keV are assigned and two tentative levels at 534.0 and 551.6 keV are proposed. By using the delayed coincidence technique, a half-life of 36+-6 nanoseconds was measured for the 156.2 keV first-excited level and upper limits of 2 nanoseconds were determined for the half-lives of levels at 159.1, 247.7, 295.1 and 392.4 keV.}
journal = []
volume = {39:4}
journal type = {AC}
place = {France}
year = {1978}
month = {Apr}
}