Table of Isotopes decay data

WWW Table of Radioactive Isotopes

89	Br
35	Br	54

Half life:

4.348 s 22

Jp:

(3/2-,5/2-)

S_n (keV):

5909 71

S_p (keV):

11981 78

Prod. mode:

Fission product

ENSDF citation:

NDS 85, 1 (1998)

Literature cut-off date:

31-Jul-1998

Author(s):

B. Singh

References since cut-off:

⁸⁹Br decay from 1998-98 (NSR)


Decay properties:
Mode	Branching (%)	Q-value (keV)	References
b^-	100	8155 30	81Ho17
b^-n	13.8 4		81Ho07

Most Recent ENSDF Data (12/2002)
Mode	Data set name	Display data
b^-	89BR B- DECAY
	Tables:
	ENSDF data:
	Java applets:

TORI Data (1999) Gammas from ⁸⁹Br (4.348 s 22)
Eg (keV)	Ig (%)	Decay mode

28.51 7		b^-
282.1 2	0.060 18	b^-
353.08 5	0.108 24	b^-
356.27 19	0.132 24	b^-
382.87 5	0.360 18	b^-
385.11 5	0.288 18	b^-
397.94 5	0.092 7	b^-
411.49 4	1.98 12	b^-
456.3 2	0.060 18	b^-
498.04 20	0.28 4	b^-
554.37 5	0.133 6	b^-
558.50 6	0.097 6	b^-
580.03 4	0.408 24	b^-
595.99 6	0.270 18	b^-
609.38 20	0.138 24	b^-
621.56 5	0.110 5	b^-
738.72 5	0.158 7	b^-
775.28 6	5.16 18	b^-n
789.76 5	0.318 18	b^-
802.14 6	0.186 12	b^-n
807.33 8	0.70 6	b^-
868.57 6	<0.18	b^-n
896.37 10	0.109 9	b^-
953.53 4	4.26 12	b^-
962.71 4	1.44 6	b^-
991.38 13	0.32 5	b^-
997.93 4	4.26 12	b^-
1012.25 4	0.954 24	b^-
1026.46 4	1.80 6	b^-
1036.13 7	0.234 12	b^-
1064.0 10	0.12 6	b^-
1069.24 7	0.216 12	b^-
1080.61 8	0.192 12	b^-
1097.82 3	6.00 18	b^-
1122.08 10	0.288 24	b^-
1190.11 8	0.264 18	b^-
1351.31 5	2.10 12	b^-
1355.54 20	0.258 24	b^-
1379.80 4	1.33 9	b^-
1399.77 13	0.246 24	b^-
1454.22 7	1.07 6	b^-
1483.00 4	1.92 12	b^-
1487.25 20	0.474 24	b^-
1507.70 4	2.46 12	b^-
1529.79 17	0.27 4	b^-
1533.62 20	0.222 24	b^-
1577.41 6	0.048	b^-n
1606.93 10	0.348 18	b^-
1693.71 12	0.156 18	b^-
1697.00 17	0.1116 18	b^-
1741.34 12	0.204 18	b^-
1763.80 15	0.150 18	b^-
1782 6	~0.36	b^-
1858.73 5	1.07 4	b^-
1865.98 6	0.81 3	b^-
1915.23 8	0.366 18	b^-
1919.96 12	0.204 18	b^-
1928.44 13	0.318 18	b^-
1957.22 15	0.276 24	b^-
1966.51 12	0.40 3	b^-
1994.40 10	0.68 3	b^-
2006.72 13	0.50 3	b^-
2034.49 13	0.360 24	b^-
2075.61 13	0.258 24	b^-
2108.16 6	1.43 9	b^-
2118.40 6	1.92 12	b^-
2165.04 12	0.36 3	b^-
2179.69 10	0.30 3	b^-
2208.59 12	0.34 3	b^-
2216.60 12	0.67 6	b^-
2228.42 20	0.186 18	b^-
2234.81 15	0.240 24	b^-
2298.47 8	0.84 6	b^-
2318.79 13	0.258 24	b^-
2336.18 15	0.276 24	b^-
2345.33 10	0.73 6	b^-
2503.16 15	0.34 3	b^-
2578.03 16	0.82 9	b^-
2733.97 15	0.38 4	b^-
2785.8 2	0.22 3	b^-
2815.3 2	0.22 3	b^-
2894.20 15	1.03 8	b^-
3001.60 13	0.45 4	b^-
3017.0 7	0.18 6	b^-
3132.30 15	0.282 24	b^-
3139.5 2	0.37 4	b^-
3174.6 2	0.45 3	b^-
3187.48 15	0.47 4	b^-
3289.8 3	0.37 5	b^-
3326.4 2	0.65 6	b^-
3400.0 8	0.18 6	b^-
3489.1 2	0.34 4	b^-
3495.1 3	0.20 3	b^-
3531.5 2	0.57 4	b^-
3588.0 3	0.32 3	b^-
3837.3 3	0.46 5	b^-
3877.0 8	0.18 6	b^-
4086.3 3	1.80 18	b^-
4166.3 3	3.8 3	b^-
4185.6 3	0.62 6	b^-
4209.9 3	0.33 3	b^-
4232.5 4	0.26 3	b^-
4238.2 3	0.43 4	b^-
4260.5 4	0.39 4	b^-
4288.6 3	0.50 5	b^-
4319.0 3	0.90 8	b^-
4353.6 3	1.18 10	b^-
4402.9 4	0.37 4	b^-
4501.6 3	0.88 8	b^-
4510.4 4	0.31 4	b^-
4516.9 4	0.46 5	b^-
4610.5 4	0.34 4	b^-
4672.9 4	0.25 3	b^-
4678.6 4	0.46 4	b^-

Betas from ⁸⁹Br (4.348 s 22)
Eb endpoint (keV)	Ib (%)	Decay mode

1160	13.8 4	b^-
3452.7	0.46 7	b^-
3486.58	0.36 5	b^-
3548.77	0.68 9	b^-
3629.7	0.88 13	b^-
3644	0.8 1	b^-
3649.5	0.31 5	b^-
3757	0.37 6	b^-
3778.31	2.8 4	b^-
3840.9	0.90 13	b^-
3871.14	1.07 14	b^-
3911.2	0.46 7	b^-
3921.55	0.76 10	b^-
3927.44	1.33 14	b^-
3974.34	0.80 11	b^-
3994.12	4.8 6	b^-
4045.41	3.8 5	b^-
4167.84	1.19 15	b^-
4406.08	0.55 6	b^-
4841.6	0.61 10	b^-
5183.53	0.57 7	b^-
5424.6	0.26 4	b^-
5690.67	0.47 6	b^-
5733.64	0.25 4	b^-
5786.2	0.10 8	b^-
5861.52	0.68 10	b^-
5943.34	0.58 9	b^-
6013.01	1.33 19	b^-
6051.88	0.59 12	b^-
6055.57	0.40 5	b^-
6097.23	0.53 7	b^-
6121.16	0.70 8	b^-
6202.82	0.07 5	b^-
6265.41	0.81 9	b^-
6272.37	0.43 5	b^-
6326.08	0.50 8	b^-
6623.64	1.41 21	b^-
6677.06	3.2 4	b^-
6780.15	2.8 4	b^-
7062.16	4.3 5	b^-
7133.42	3.2 4	b^-
7168.63	1.61 19	b^-
7177.93	1.50 21	b^-
7748.58	1.29 20	b^-
8131.41	36	b^-
8160	36	b^-

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