ADOPTED LEVELS, GAMMAS for 205Au
Author: F.G. Kondev | Citation: Nucl. Data Sheets 166, 1 (2020) | Cutoff date: 20-Apr-2020
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=3520 keV SY | S(n)= 6.19×103 keV SY | S(p)= 8.14×103 keV SY | Q(α)= -1.3×103 keV SY | ||
Reference: 2017WA10 |
References: | |||
A | 9Be(208Pb,xγ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | A | (3/2+) | 32.0 s 14 % β- = 100 | |||||
907 5 | A | (11/2-) | 6 s 2 % β- > 0 % IT < 100 | 907 5 S | | (M4) | 0.0 | (3/2+) |
1643.93 24 | A | (11/2-) | 736.9 3 | 100 | 907 | (11/2-) | ||
1853.06 25 | A | (15/2-) | 946.1 3 | 100 | 907 | (11/2-) | ||
1887.22 24 | A | (13/2-) | 243.4 5 980.2 3 | 18 8 100 8 | 1643.93 907 | (11/2-) (11/2-) | ||
2815.51 25 | A | (15/2+) | 928.3 3 962.5 3 1171.5 3 | 23 2 100 5 32 2 | 1887.22 1853.06 1643.93 | (13/2-) (15/2-) (11/2-) | ||
2849.7 4 | A | (19/2+) | 163 ns 5 | 34.2 5 S 962.5 3 | 1.75 16 100 36 | [E2] [E3] | 2815.51 1887.22 | (15/2+) (13/2-) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
907 | (11/2-) | 6 s 2 % β- > 0 % IT < 100 | 907 5 | (M4) | 0.177 | α=0.177 5, α(K)=0.132 3, α(L)=0.0338 9, α(M)=0.00834 22, α(N)=0.00209 6, α(O)=0.000377 10, α(P)=2.15×10-5 6 |
2849.7 | (19/2+) | 163 ns 5 | 34.2 5 | [E2] | 8.1×102 | B(E2)(W.u.)=1.19 14, α=8.1E2 7, α(L)=6.1E2 5, α(M)=157 12, α(N)=38 3, α(O)=6.1 5, α(P)=0.0052 4 |
(19/2+) | 163 ns 5 | 962.5 3 | [E3] | 0.01435 | B(E3)(W.u.)=0.26 10, α=0.01435, α(K)=0.01075 15, α(L)=0.00273 4, α(M)=0.000664 10, α(N)=0.0001651 24, α(O)=2.92E-5 4, α(P)=1.352E-6 19 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
E(level) | E(gamma) | Comments |
907 | 907 | E(γ): From the observed K- and L-conversion electron lines of 825 keV and 896 keV, respectively. The Eγ was not directly observed M(γ): From the measured K/L(exp)=3.4 9 (2009PoZZ), but E3 assignment (K/L(theory)=3.7) cannot be unambiguously excluded |
2849.7 | 34.2 | E(γ): From level energy differences |