Table of Isotopes decay data

WWW Table of Radioactive Isotopes

111m	Pd
46	Pd	65

Half life:

5.5 h 1

E(level):

172.18 8 keV

Jp:

11/2-

S_n (keV):

5750 42

S_p (keV):

1.037E4 23

Prod. mode:

Fission product
Fast neutron activation
Thermal neutron activation

ENSDF citation:

NDS 77,299 (1996)

Literature cut-off date:

1-Oct-1995

Author(s):

J. Blachot

References since cut-off:

¹¹¹Pd decay from 1995-98 (NSR)


Decay properties:
Mode	Branching (%)	Q-value (keV)
IT	73 3
b^-	27 3	2188 41

Most Recent ENSDF Data (12/2002)
Mode	Data set name	Display data
IT	111PD IT DECAY (5.5 H)
	Tables:
	ENSDF data:
	Java applets:
b^-	111PD B- DECAY (5.5 H)
	Tables:
	ENSDF data:
	Java applets:

TORI Data (1999) Gammas from ^111mPd (5.5 h 1)
Eg (keV)	Ig (%)	Decay mode

59.78 4	0.0272 17	b^-
70.44 5	2.14 15	b^-
87.0	0.008	b^-
101.71 7	0.079 11	b^-
118.9 4	0.028 17	b^-
166.2 4	0.028 17	b^-
169.00 9	0.12 4	b^-
172.18 8	34	IT
272.0 2	0.047 5	b^-
289.77 6	0.29 3	b^-
307.8 4	0.040 17	b^-
316.90 9	0.010	b^-
357.9 1	0.119 11	b^-
376.71 6	0.25 3	b^-
391.28 6	1.53 12	b^-
413.25 10	0.50 12	b^-
415.49 9	0.46 10	b^-
417.93 10	0.015 7	b^-
439.3 2	0.069 11	b^-
444.2 2	0.036 4	b^-
454.4 5	0.07 3	b^-
454.6 5	0.32 5	b^-
477 1	<0.011	b^-
485.86 7	0.147 23	b^-
519.3 2	0.032 6	b^-
519.31 14	0.011 5	b^-
525.6 1	0.37 4	b^-
552.2 2	0.079 17	b^-
552.6 2	0.0068 23	b^-
556.16 7	0.079 11	b^-
575.10 10	0.90 9	b^-
580.02 6	0.6	b^-
583.5 3	0.074 17	b^-
595.7 4	0.036 3	b^-
617.5 3	0.020 11	b^-
623.26 7	0.11 3	b^-
632.76 10	1.01 9	b^-
645.5 3	0.028 17	b^-
654.6 2	0.043 5	b^-
668.5 2	0.28 3	b^-
694.19 7	0.6	b^-
697.08 10	0.040 23	b^-
703.8 2	0.187 23	b^-
716 1	0.011 6	b^-
718.9 2	0.051 17	b^-
724.58 10	0.079 7	b^-
746.28 10	0.036 6	b^-
752.8 3	0.034 11	b^-
762.16 7	0.36 3	b^-
797.8 1	0.289 17	b^-
808.5 2	0.017 3	b^-
809.6 3	0.0020 10	b^-
816.82 10	0.028 17	b^-
828.3 5	0.033 11	b^-
828.7 5	0.016 7	b^-
863.2 4	0.043 11	b^-
882.1 3	0.061 6	b^-
882.1 3	0.061 6	b^-
893.9 5	~0.017	b^-
916.2 7	0.028 17	b^-
944.7 5	0.037 11	b^-
975.2 5	0.045 11	b^-
996.3 4	0.074 17	b^-
1000.7 4	0.028 11	b^-
1022.7 4	0.040 23	b^-
1029.0 15	<0.016	b^-
1029.7 5	0.013 5	b^-
1045.2 7	0.028 11	b^-
1063.1 4	0.040 23	b^-
1076 1	0.011 6	b^-
1088.0 5	0.057 17	b^-
1098.5 10	0.034 17	b^-
1115.9 2	0.31 3	b^-
1139.6 7	0.017 11	b^-
1142.4 7	0.034 17	b^-
1163.3 3	0.096 11	b^-
1200.1 3	0.091 11	b^-
1222.5 5	0.026 17	b^-
1270 1	<0.011	b^-
1282.5 2	0.29 3	b^-
1309 1	<0.017	b^-
1381 1	0.011 6	b^-
1417.7 5	0.017 6	b^-
1651.3 2	0.204 23	b^-
1691.1 2	0.36 3	b^-
1721.9 2	0.096 11	b^-
1775.4 4	0.130 17	b^-
1905.2 5	0.023 17	b^-
1939 1	0.028 17	b^-
1970.8 3	0.176 17	b^-
2064.1 10	0.008 5	b^-
2086 1	<0.011	b^-

X-rays from ^111mPd (5.5 h 1)
E (keV)	I (%)	Assignment

2.503	0.036 6	Pd L_l
2.634	0.0071 13	Ag L_l
2.660	0.019 3	Pd L_h
2.806	0.0041 7	Ag L_h
2.833	0.097 15	Pd L_a2
2.839	0.87 14	Pd L_a1
2.978	0.019 3	Ag L_a2
2.984	0.17 3	Ag L_a1
2.990	0.52 8	Pd L_b1
3.045	0.022 6	Pd L_b4
3.073	0.034 8	Pd L_b3
3.087	0.0058 9	Pd L_b6
3.151	0.112 18	Ag L_b1
3.172	0.103 16	Pd L_b2
3.203	0.0031 8	Ag L_b4
3.234	0.0048 12	Ag L_b3
3.256	0.00116 20	Ag L_b6
3.329	0.055 9	Pd L_g1
3.348	0.023 4	Ag L_b2
3.520	0.0118 19	Ag L_g1
3.553	0.0040 10	Pd L_g2
3.553	0.0069 18	Pd L_g3
3.743	0.00059 16	Ag L_g2
3.750	0.0010 3	Ag L_g3
20.746	2.39E-04 9	Pd K_a3
21.020	6.65 19	Pd K_a2
21.177	12.6 4	Pd K_a1
21.708	3.44E-05 21	Ag K_a3
21.990	0.83 5	Ag K_a2
22.163	1.57 9	Ag K_a1
23.791	1.06 3	Pd K_b3
23.819	2.05 6	Pd K_b1
24.013	0.0138 6	Pd K_b5
24.299	0.498 14	Pd K_b2
24.349	0.105 5	Pd K_b4
24.912	0.134 8	Ag K_b3
24.943	0.259 15	Ag K_b1
25.144	0.00188 13	Ag K_b5
25.455	0.065 4	Ag K_b2
25.511	0.0137 9	Ag K_b4

Betas from ^111mPd (5.5 h 1)
Eb endpoint (keV)	Ib (%)	Decay mode

261.13	0.80 22	b^-
292.78	0.35 13	b^-
374.28	1.5 3	b^-
397.48	0.39 13	b^-
456.31	1.20 24	b^-
540.59	6.4 11	b^-
580.51	1.20 24	b^-
656.32	0.89 18	b^-
812.58	2.1 5	b^-
819.68	0.30 9	b^-
1202.4	0.22 13	b^-
1338.2	0.5 4	b^-
1403.22	1.6 5	b^-
1537.72	1.2 3	b^-
1656.76	0.4 5	b^-
1816.46	1.0 7	b^-
2231.9	7 3	b^-

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