ADOPTED LEVELS, GAMMAS for 173Pt
Author: J. Tuli | Citation: ENSDF | Cutoff date: 15-AUG-2015
Author: Coral. M. Baglin | Citation: ENSDF | Cutoff date: 26-Jun-2006
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-9127 keV 61 | S(n)= 8917 keV 57 | S(p)= 1853 keV 65 | Q(α)= 6355 keV 50 | ||
Reference: 2012WA38 |
References: | |||
A | 177Hg α decay | B | S(n)(58Ni,xnγ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
0.0 | A | (5/2-) | 382 ms 2 % ε = 16 6 % α = 86 4 | ||||
0+X | B | (13/2+) | |||||
400.30+X 20 | (17/2+) | 400.3 2 | 100 | 0+X | (13/2+) | ||
972.9+X 5 | B | (21/2+) | 572.6 4 | 100 | 400.30+X | (17/2+) | |
1586.5+X 6 | B | (25/2+) | 613.6 3 | 100 | 972.9+X | (21/2+) | |
1811.8+X 11 ? | B | 838.8 10 ? | 100 | 972.9+X | (21/2+) | ||
1945.2+X 20 ? | B | 972.3 20 ? | 100 | 972.9+X | (21/2+) | ||
2185.9+X 7 | B | (29/2+) | 599.4 3 | 100 | 1586.5+X | (25/2+) | |
2205+X 3 ? | B | 1232 3 ? | 100 | 972.9+X | (21/2+) | ||
2790.0+X 7 | B | (33/2+) | 604.1 3 | 100 | 2185.9+X | (29/2+) | |
3424.0+X 8 | B | (37/2+) | 634.0 3 | 100 | 2790.0+X | (33/2+) | |
4086.1+X 8 | B | (41/2+) | 662.1 3 | 100 | 3424.0+X | (37/2+) |
E(level): From Eγ.
Jπ(level): From Sn(58Ni,xnγ), except as noted. Assigned by 2006Jo04, 2005Jo18 as a probable (ν i13/2) band, analogous to structure of 175Pt.
E(γ): From Sn(58Ni,xnγ); uncertainties unstated by authors.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | Final Levels | ||
Band 1 - (ν i13/2) yrast band. | |||||||
0+X | (13/2+) | ||||||
400.30+X 20 | (17/2+) | ||||||
972.9+X 5 | (21/2+) | 572.6 4 | 100 | 400.30+X | (17/2+) | ||
1586.5+X 6 | (25/2+) | 613.6 3 | 100 | 972.9+X | (21/2+) | ||
2185.9+X 7 | (29/2+) | 599.4 3 | 100 | 1586.5+X | (25/2+) | ||
2790.0+X 7 | (33/2+) | 604.1 3 | 100 | 2185.9+X | (29/2+) | ||
3424.0+X 8 | (37/2+) | 634.0 3 | 100 | 2790.0+X | (33/2+) | ||
4086.1+X 8 | (41/2+) | 662.1 3 | 100 | 3424.0+X | (37/2+) |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | (5/2-) | 382 ms 2 % ε = 16 6 % α = 86 4 | %α: weighted average of 84 6 from ratio of intensities of α group for 173Pt daughter and for 177Hg parent in the same spectrum (1979Ha10) 83 14 (1996Pa01) and 82 6 (2004GoZZ) yields %α=83 4 for α which constitutes 96% 1 of total 173Pt α decay (2004GoZZ). E(level): %α: weighted average of 84 6 from ratio of intensities of α group for 173Pt daughter and for 177Hg parent in the same spectrum (1979Ha10) 83 14 (1996Pa01) and 82 6 (2004GoZZ) yields %α=83 4 for α which constitutes 96% 1 of total 173Pt α decay (2004GoZZ). |
0+X | (13/2+) | E(level): (ν i13/2) yrast band. | |
400.30+X | (17/2+) | E(level): (ν i13/2) yrast band. | |
972.9+X | (21/2+) | E(level): (ν i13/2) yrast band. | |
1586.5+X | (25/2+) | E(level): (ν i13/2) yrast band. | |
2185.9+X | (29/2+) | E(level): (ν i13/2) yrast band. | |
2790.0+X | (33/2+) | E(level): (ν i13/2) yrast band. | |
3424.0+X | (37/2+) | E(level): (ν i13/2) yrast band. | |
4086.1+X | (41/2+) | E(level): (ν i13/2) yrast band. |
Identification: cross bombardments and comparison of excitation functions for 168Yb-174Yb(16O,xn), 169Tm(19F,xn), and 162Er-166Er(20Ne,xn), producing known and new Pt activities (1966Si08).
See 1984Al36 for analysis of mass and proton-stability data for 173Pt.
Other reaction: Mo(84Sr,xnyp). See 2001Sm04, 2003Sm01 for study of energy-spin entry distributions.