Table of Isotopes decay data

WWW Table of Radioactive Isotopes

105	Tc
43	Tc	62

Half life:

7.6 m 1

Jp:

(3/2-)

S_n (keV):

7873 71

S_p (keV):

9245 82

Prod. mode:

Fission product

ENSDF citation:

NDS 68,935 (1993)

Literature cut-off date:

1-May-1992

Author(s):

D. De Frenne and E. Jacobs

References since cut-off:

¹⁰⁵Tc decay from 1992-98 (NSR)


Decay properties:
Mode	Branching (%)	Q-value (keV)
b^-	100	3640 55

Most Recent ENSDF Data (12/2002)
Mode	Data set name	Display data
b^-	105TC B- DECAY
	Tables:
	ENSDF data:
	Java applets:

TORI Data (1999) Gammas from ¹⁰⁵Tc (7.6 m 1)
Eg (keV)	Ig (%)	Decay mode

20.559 19	1.6 8	b^-
48.94 15	0.039 20	b^-
51.2 4	0.08 3	b^-
55.4 4	0.16 6	b^-
55.83 4	0.88 14	b^-
72.5 3	0.24 11	b^-
75.27 3	2.2 5	b^-
80.64 5	0.44 14	b^-
82.546 14	4.2 8	b^-
87.40 5	<0.16	b^-
107.945 8	14.1 14	b^-
112.5 5	0.31 16	b^-
113.345 26	0.88 14	b^-
121.49 7	0.14 6	b^-
121.9 2	0.31 16	b^-
131.7 2	0.47 16	b^-
138.446 7	4.2 5	b^-
142.7 3	<0.8	b^-
143.26 8	16	b^-
157.82 4	2.6 3	b^-
159.528 6	10.2 11	b^-
162.25 8	0.58 14	b^-
164.68 12	0.30 6	b^-
169.18 5	0.60 14	b^-
193.01 8	0.30 6	b^-
208.89 4	1.32 14	b^-
212.4 2	0.44 14	b^-
213.66 4	1.32 14	b^-
218.18 3	0.25 6	b^-
224.6 7	0.20 17	b^-
225.69 4	2.9 3	b^-
229.51 8	0.30 14	b^-
242.45 10	0.093 20	b^-
246.29 5	0.60 14	b^-
252.067 20	5.8 6	b^-
272.646 29	3.5 5	b^-
280.26 8	1.02 16	b^-
280.98 10		b^-
282.67 10	0.30 8	b^-
300.3 5	0.49 19	b^-
300.92 5	1.18 16	b^-
301.61 6		b^-
303.2 2	1.21 22	b^-
304.5 7	1.05 24	b^-
305.5 8	1.1 9	b^-
306.76 6	1.0 3	b^-
309.51 8	0.5 3	b^-
314.75 12	0.7 3	b^-
321.50 3	11.1 16	b^-
322.37 15	1.6 5	b^-
331.64 16	0.47 20	b^-
333.28 20	0.6 3	b^-
333.90 19	0.7 4	b^-
352.79 12	0.6 3	b^-
358.15 18	2.5 5	b^-
358.50 12	0.58 24	b^-
397.6 4	0.28 14	b^-
399.5 10	<0.16	b^-
407.4 5	0.28 14	b^-
415 1	0.16 8	b^-
418.61 19	0.44 16	b^-
439.00 15	0.25 14	b^-
441.93 8	1.8 3	b^-
445.81 14	1.6 3	b^-
462.84 8	4.4 5	b^-
464.5 4	0.8 3	b^-
466.23 26	1.49 16	b^-
470.24 19	0.44 14	b^-
471.63 19	0.31 16	b^-
478.7 9	0.8 3	b^-
480.1 3	1.49 16	b^-
484.0 5	0.44 8	b^-
490.69 9	2.4 3	b^-
535.8 5	<0.16	b^-
538.4 4	0.31 16	b^-
540.61 19	0.28 16	b^-
543.0 5	0.31 16	b^-
565.03 14	1.32 16	b^-
577.9 4	2.4 3	b^-
578.0 7	0.5 4	b^-
581.0 10	0.47 16	b^-
604.6 4	1.1 5	b^-
608.5 5	2.4 8	b^-
631.26 19	0.24 8	b^-
640.24 8	2.64 24	b^-
644.0 5	0.74 14	b^-
646.25 14	1.18 14	b^-
648.7 5	0.74 14	b^-
657.0 5	<0.16	b^-
664.94 19	0.42 16	b^-
698 1	1.6 5	b^-
713.8 5	0.6 3	b^-
716.55 14	0.6 3	b^-
722.8 5	<0.16	b^-
739.32 8	1.62 16	b^-
757.0 5	1.18 16	b^-
801 1	0.31 16	b^-
803.8 4	0.27 19	b^-
824.44 14	1.18 16	b^-
883.5 5	<0.16	b^-
896.0 5	1.6 8	b^-
914.5 4	3.8 16	b^-
1004.0 3	0.7 3	b^-
1008.39 10	1.76 16	b^-
1047.9 5	0.6 3	b^-
1058.5 5	0.9 3	b^-
1201.6 5	1.18 14	b^-
1366.3 5	3.2 3	b^-
1370.8 5	0.71 16	b^-
1510.6 5	2.36 24	b^-
1560.1 5	2.04 24	b^-
1570.5 5	<0.16	b^-
1673.3 5	<0.16	b^-
1683.9 5	<0.16	b^-
1882.7 5	0.16 3	b^-
2053.9 5	1.5 3	b^-
2082.0 5	1.5 3	b^-
2155.4 1	2.20 24	b^-
2167.2 5	0.31 6	b^-
2174.0 5	0.44 6	b^-

X-rays from ¹⁰⁵Tc (7.6 m 1)
E (keV)	I (%)	Assignment

2.253	0.3 3	Ru L_l
2.382	0.15 17	Ru L_h
2.554	0.7 8	Ru L_a2
2.558	7 7	Ru L_a1
2.683	4 4	Ru L_b1
2.741	0.034 18	Ru L_b4
2.763	0.04 5	Ru L_b6
2.763	0.05 3	Ru L_b3
2.836	0.6 7	Ru L_b2
2.965	0.3 3	Ru L_g1
3.181	0.006 3	Ru L_g2
3.181	0.010 5	Ru L_g3
18.893	6.3E-05 9	Ru K_a3
19.150	2.2 3	Ru K_a2
19.279	4.2 6	Ru K_a1
21.634	0.34 5	Ru K_b3
21.657	0.66 10	Ru K_b1
21.836	0.0040 6	Ru K_b5
22.074	0.155 23	Ru K_b2
22.115	0.032 5	Ru K_b4

Betas from ¹⁰⁵Tc (7.6 m 1)
Eb endpoint (keV)	Ib (%)	Decay mode

1236.4	1.9 4	b^-
1313.3	1.8 4	b^-
1484.58	3.1 4	b^-
1796.8	1.2 4	b^-
1807.29	11.3 10	b^-
2314.5	1.4 4	b^-
2736.91	1.77 20	b^-
2753.43	4.0 4	b^-
2815.67	2.1 7	b^-
2834.23	1.18 16	b^-
2855.44	2.3 8	b^-
2883.29	3.1 5	b^-
2995.97	4.2 6	b^-
3057.88	1.1 5	b^-
3061.89	3.2 4	b^-
3149.11	2.5 5	b^-
3173.73	3.5 8	b^-
3198.05	2.6 7	b^-
3318.41	9.0 21	b^-
3367.28	4.8 11	b^-
3393.63	12 5	b^-
3410.52	0.9 4	b^-
3476.19	8 7	b^-
3480.48	5.1 17	b^-
3532.06	4 8	b^-
3640	9	b^-

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