Table of Isotopes decay data

WWW Table of Radioactive Isotopes

107	Tc
43	Tc	64

Half life:

21.2 s 2

S_n (keV):

7.39E3 15

S_p (keV):

1.013E4 15

Prod. mode:

Fission product

ENSDF citation:

NDS 62,709 (1991)

Literature cut-off date:

1-Mar-1996

Author(s):

J. Blachot

Update:

1-Mar-1996, J. Blachot

References since cut-off:

¹⁰⁷Tc decay from 1996-98 (NSR)


Decay properties:
Mode	Branching (%)	Q-value (keV)
b^-	100	4820 85

Most Recent ENSDF Data (12/2002)
Mode	Data set name	Display data
b^-	107TC B- DECAY
	Tables:
	ENSDF data:
	Java applets:

TORI Data (1999) Gammas from ¹⁰⁷Tc (21.2 s 2)
Eg (keV)	Ig (%)	Decay mode

39.44 3	0.35 7	b^-
70.71 3	1.27 19	b^-
102.70 3	21.0 22	b^-
106.31 3	7.6 6	b^-
108.5 1	0.70 12	b^-
114.5 1	0.56 7	b^-
138.5 1	0.30 7	b^-
142.07 3	3.0 3	b^-
145.55 3	2.3 2	b^-
147.9 1	0.12 4	b^-
169.3 1	0.21 4	b^-
177.00 3	9.2 8	b^-
180.1 1	0.3 1	b^-
183.3 1	0.11 2	b^-
185.2 1	0.65 7	b^-
188.8 1	0.40 4	b^-
195.7 1	0.11 4	b^-
199.7 1	2.1 2	b^-
216.3 1	0.40 4	b^-
228.9 1	0.11 1	b^-
257.7 1	0.08 2	b^-
271.2 1	0.23 7	b^-
291.1 1	0.07 2	b^-
291.2 1	0.12 4	b^-
291.5 1	4.1 5	b^-
314.0 1	0.30 2	b^-
315.4 1	0.63 7	b^-
322.5 1	1.20 12	b^-
335.4 1	1.30 13	b^-
337.3 1	0.65 7	b^-
346.3 1		b^-
354.5 1	2.50 25	b^-
360.3 1	3.0 4	b^-
360.8 1	0.09 4	b^-
378.0 1	0.46 5	b^-
382.6 1	0.30 4	b^-
386.3 1	0.98 9	b^-
419.2 1	0.44 11	b^-
423.1 1	0.3 1	b^-
428.3 1	0.11 4	b^-
443.9 1	0.63 14	b^-
458.7 1	5.6 6	b^-
460.9 1	0.54 7	b^-
465.7 1	0.25 6	b^-
470.8 1	0.33 8	b^-
479.8 1	0.07 2	b^-
483.4 1	0.07 2	b^-
489.8 1	1.4 3	b^-
490.9 1	0.9 2	b^-
514.7 1	0.46 4	b^-
521.4 1	0.11 4	b^-
529.1 1	0.70 7	b^-
530.5 1	0.25 7	b^-
533.1 1	0.17 7	b^-
534.5 1	0.32 8	b^-
536.4 1	0.46 4	b^-
540.0 1	0.17 2	b^-
556.1 1	0.04 2	b^-
556.7 1	0.11 4	b^-
562.8 1	0.11 4	b^-
576.6 1	0.44 14	b^-
577.5 1	0.09 4	b^-
582.5 1	0.65 7	b^-
585.8 1	0.11 1	b^-
595.4 1	4.6 2	b^-
603.2 1	0.17 4	b^-
635.1 1	0.86 9	b^-
638.7 1	0.56 7	b^-
648.9 1	0.23 2	b^-
652.1 1	0.40 4	b^-
665.1 1	0.38 11	b^-
665.7 1	0.12 4	b^-
681.1 1	0.32 4	b^-
704.5 1	0.14 2	b^-
714.0 1	0.11 2	b^-
722.7 1	0.35 11	b^-
723.0 1	0.17 4	b^-
723.1 1	0.32 11	b^-
746.1 1	0.32 3	b^-
751.9 1	0.30 3	b^-
787.7 1	0.14 4	b^-
807.7 1	0.21 2	b^-
820.5	0.14 2	b^-
822		b^-
825.9 1	0.07 1	b^-
834.3 1	0.14 2	b^-
850.7 1	0.32 9	b^-
856.9 1	1.07 7	b^-
863.1 1	0.09 1	b^-
900.4 1	0.09 1	b^-
923.3 1	0.04 1	b^-
924.9 1	0.33 4	b^-
969.4 1	0.56 4	b^-
973.6 1	0.17 4	b^-
981.4 1	0.56 4	b^-
993.8 1	0.30 3	b^-
1025.5 1	0.19 2	b^-
1062.9 1	0.19 2	b^-
1070.9 1		b^-
1076.0 1	0.09 2	b^-
1094.2 1	0.23 2	b^-
1118.1 1	1.10 17	b^-
1126.0 1	0.09 1	b^-
1218.7 1	1.10 11	b^-
1264.0 1	0.53 4	b^-
1264.9 1	0.23 2	b^-
1284.4 1	0.14 2	b^-
1296.3 1	0.51 4	b^-
1361.3 1		b^-
1378.0 1	0.75 7	b^-
1380.1 1	0.54 9	b^-
1388.3 1	0.44 5	b^-
1397.1 1	0.38 7	b^-
1435.1 1	0.35 4	b^-
1452.2 1	0.25 3	b^-
1465.9 1	0.42 4	b^-
1502.5 1	0.65 7	b^-
1555.4 1	0.14 2	b^-
1573.2 1	1.50 17	b^-
1650.9 1	0.61 6	b^-
1654.6 1	0.21 2	b^-
1667.9 1	0.33 9	b^-
1741.9 1	0.54 7	b^-
1993.8 1		b^-
2095.0 3	0.14 2	b^-
2118.2 3	0.17 2	b^-
2357.1 3	0.11 2	b^-
2378.9 3	0.49 5	b^-
2388.5 3	0.11 3	b^-
2429.3 3	0.17 2	b^-
2502.3 3	0.56 6	b^-
2537.4 3	0.56 6	b^-
2577.0 3	0.25 2	b^-

X-rays from ¹⁰⁷Tc (21.2 s 2)
E (keV)	I (%)	Assignment

2.253	0.030 6	Ru L_l
2.382	0.015 3	Ru L_h
2.554	0.077 14	Ru L_a2
2.558	0.69 13	Ru L_a1
2.683	0.37 7	Ru L_b1
2.741	0.018 5	Ru L_b4
2.763	0.0045 9	Ru L_b6
2.763	0.027 7	Ru L_b3
2.836	0.065 12	Ru L_b2
2.965	0.027 5	Ru L_g1
3.181	0.0031 8	Ru L_g2
3.181	0.0055 15	Ru L_g3
18.893	1.64E-04 16	Ru K_a3
19.150	5.8 6	Ru K_a2
19.279	10.9 11	Ru K_a1
21.634	0.90 9	Ru K_b3
21.657	1.74 17	Ru K_b1
21.836	0.0104 11	Ru K_b5
22.074	0.41 4	Ru K_b2
22.115	0.085 9	Ru K_b4

Betas from ¹⁰⁷Tc (21.2 s 2)
Eb endpoint (keV)	Ib (%)	Decay mode

2140.31	1.9 2	b^-
2264.1	0.6	b^-
2975.22	0.9	b^-
3062.68	3.3 3	b^-
3141.29	5.5 5	b^-
3264.19	3.5 3	b^-
3333.73	1.3 2	b^-
3535.76	0.8	b^-
3657.48	0.7	b^-
3743.99	1.2 2	b^-
3862.97	0.4	b^-
3896.79	1.0 2	b^-
3919.78	0.7	b^-
3926.1	0.8	b^-
3994.17	1.2 2	b^-
4012.63	0.8	b^-
4078.54	1.7 3	b^-
4106.3	0.6	b^-
4121.8	2.4 4	b^-
4188.02	1.4 6	b^-
4234.03	1.0 4	b^-
4237.55	1.1 2	b^-
4258.55	3.2 10	b^-
4327.43	1.2 2	b^-
4329.07	1.3 3	b^-
4349.17	0.3	b^-
4359.15	1.4 4	b^-
4391.55	0.2	b^-
4459.66	2.0 6	b^-
4497.47	3.3 5	b^-
4528.62	3.6 7	b^-
4620.31	1.3 3	b^-
4643	3.9 15	b^-
4677.88	8 3	b^-
4713.72	2.8	b^-
4717.27	12 7	b^-
4820	22 8	b^-

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