Table of Isotopes decay data

WWW Table of Radioactive Isotopes

145	Ce
58	Ce	87

Half life:

3.01 m 6

Jp:

(3/2)-

S_n (keV):

4732 40

S_p (keV):

9491 68

Prod. mode:

Fission product
Fast neutron activation

ENSDF citation:

NDS 68,997 (1993)

Literature cut-off date:

1-Oct-1992

Author(s):

L.K. Peker

References since cut-off:

¹⁴⁵Ce decay from 1992-98 (NSR)


Decay properties:
Mode	Branching (%)	Q-value (keV)	References
b^-	100	2535 39	89Ba14

Most Recent ENSDF Data (12/2002)
Mode	Data set name	Display data
b^-	145CE B- DECAY
	Tables:
	ENSDF data:
	Java applets:

TORI Data (1999) Gammas from ¹⁴⁵Ce (3.01 m 6)
Eg (keV)	Ig (%)	Decay mode

62.54 2	13.33 24	b^-
125.3 1		b^-
126.07 2	0.490 12	b^-
158.5 3	0.029 6	b^-
188.85 1	0.637 18	b^-
189.2 3	0.206 6	b^-
193.01 7	0.112 12	b^-
198.2 1	0.224 12	b^-
204.07	0.035 12	b^-
207.61 1	1.086 24	b^-
211.46 3	0.0472 18	b^-
232.08 1	2.04 4	b^-
246.88 3	0.142 6	b^-
249.8 1	0.053 6	b^-
284.53 1	8.14 12	b^-
288.4 1	0.124 12	b^-
304.66 7	0.094 6	b^-
319.4 1	0.029 6	b^-
347.17 1	0.773 12	b^-
349		b^-
350.9	0.909 12	b^-
350.9	2.54 3	b^-
350.94	0.897 12	b^-
364.6 1	0.035 6	b^-
365.8 5	0.029 18	b^-
403.1 1	0.022 3	b^-
423.60 3	3.83 6	b^-
430.5 3	0.029 6	b^-
435.99 4	1.209 24	b^-
439.71 4	6.73 12	b^-
444.04 7		b^-
447.18 7	0.077 6	b^-
472.8 1	0.024 6	b^-
477.2 1	0.053 6	b^-
482.5 1	0.059 6	b^-
492.21 3	1.48 6	b^-
498.97 3	0.354 6	b^-
507.3 2	0.089 18	b^-
507.4 2	0.047 18	b^-
512.21 7	0.83 18	b^-
512.61 8	0.18 6	b^-
517.9 6	0.71 24	b^-
524.8 4	0.012 6	b^-
540.36 5	0.395 12	b^-
554.83 3	0.378 6	b^-
597.9 1	0.39 3	b^-
634.54 6	0.366 12	b^-
645.6 1	0.035 6	b^-
655.95 7	0.94 6	b^-
657.2 1	0.24 6	b^-
670.6 1	0.047 24	b^-
670.6 1	0.47 6	b^-
695.93 6	0.100 6	b^-
701.4 2	0.012 6	b^-
714.3 5	0.024 12	b^-
724.33 3	59	b^-
743.76 4	0.142 6	b^-
759.74 5	0.336 12	b^-
762.7 2	0.024 12	b^-
763.24 6	0.08 3	b^-
773.19 6	0.18 3	b^-
773.24 6	0.059 12	b^-
783.09 3	2.35 4	b^-
801.7 2	0.029 6	b^-
831.4 1	0.022 3	b^-
835.0 1	0.024 6	b^-
845.88 5	0.301 6	b^-
858.11 6	0.18 6	b^-
859.61 6	1.65 6	b^-
863.31 6	0.236 12	b^-
863.6 1	0.012 6	b^-
872.1 1	0.0153 18	b^-
885.5 1	0.089 6	b^-
911.91 8	0.153 6	b^-
921.44 6	0.147 6	b^-
948.6 1	0.047 6	b^-
953.6 2	0.024 6	b^-
968.92 7	0.0531 24	b^-
979.17 6	0.089 6	b^-
1021.2 2	0.035 12	b^-
1047.07 6	0.094 6	b^-
1110.68 4	2.47 4	b^-
1148.03 4	9.15 12	b^-
1210.63 4	0.944 6	b^-
1371.1 1	0.071 6	b^-
1497.7 1	0.047 6	b^-
1545.7 2	0.018 6	b^-
1560.58 8	0.035 18	b^-
1607.1 2	0.012 6	b^-

X-rays from ¹⁴⁵Ce (3.01 m 6)
E (keV)	I (%)	Assignment

4.453	0.130 17	Pr L_l
4.929	0.052 5	Pr L_h
5.013	0.35 4	Pr L_a2
5.033	3.2 4	Pr L_a1
5.489	1.98 21	Pr L_b1
5.497	0.18 4	Pr L_b4
5.593	0.30 6	Pr L_b3
5.660	0.027 3	Pr L_b6
5.851	0.67 8	Pr L_b2
6.327	0.31 3	Pr L_g1
6.598	0.053 11	Pr L_g2
6.617	0.076 16	Pr L_g3
35.156	0.00282 10	Pr K_a3
35.550	15.8 5	Pr K_a2
36.026	28.8 8	Pr K_a1
40.653	2.76 8	Pr K_b3
40.748	5.32 15	Pr K_b1
41.050	0.069 3	Pr K_b5
41.764	1.73 5	Pr K_b2
41.877	0.548 25	Pr K_b4

Betas from ¹⁴⁵Ce (3.01 m 6)
Eb endpoint (keV)	Ib (%)	Decay mode

921.2	0.30 4	b^-
969.54	0.20 4	b^-
1199.9	0.10 2	b^-
1211.6	0.083 13	b^-
1319.46	18.5 22	b^-
1419.44	3.0 4	b^-
1684.06	3.1 4	b^-
1743.09	66 8	b^-
1989.91	1.0 2	b^-
2467.35	6	b^-

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