Table of Isotopes decay data

WWW Table of Radioactive Isotopes

135	I
53	I	82

Half life:

6.57 h 2

Jp:

7/2+

S_n (keV):

7909 28

S_p (keV):

8677 41

Prod. mode:

Fission product

ENSDF citation:

NDS 84, 115 (1998)

Literature cut-off date:

12-Apr-1998

Author(s):

Yu.V. Sergeenkov and B. Singh

References since cut-off:

¹³⁵I decay from 1998-98 (NSR)


Decay properties:
Mode	Branching (%)	Q-value (keV)
b^-	100	2648 24

Most Recent ENSDF Data (12/2002)
Mode	Data set name	Display data
b^-	135I B- DECAY
	Tables:
	ENSDF data:
	Java applets:

TORI Data (1999) Gammas from ¹³⁵I (6.57 h 2)
Eg (keV)	Ig (%)	Decay mode

112.78	~0.013	b^-
113.15	~0.007	b^-
162.65 11	0.010 3	b^-
165.74 6	0.032 3	b^-
184.49 8	0.0237 23	b^-
197.19 7	0.033 3	b^-
220.502 15	1.76 3	b^-
229.72 3	0.2428 23	b^-
247.5 3	0.029 9	b^-
254.74 13	0.023 9	b^-
264.26 9	0.185 3	b^-
288.451 16	3.12 6	b^-
290.27 4	0.306 17	b^-
304.91 13	0.032 3	b^-
305.83 9	0.096 3	b^-
326.0 2	0.0023 17	b^-
333.6 2	0.038 3	b^-
342.52 12	0.0009 6	b^-
361.85 13	0.188 23	b^-
403.03 4	0.234 3	b^-
414.83 3	0.303 14	b^-
417.633 22	3.55 3	b^-
429.93 3	0.306 20	b^-
433.741 19	0.558 14	b^-
451.63 3	0.318 14	b^-
526.561 17		b^-
530.8 4	0.032 14	b^-
546.557 16	7.20 9	b^-
575.97 8	0.130 23	b^-
588.28 6	0.052 14	b^-
616.9 2	0.038 17	b^-
649.85 4	0.46 3	b^-
656.09 10	0.075 14	b^-
679.22 15	0.055 14	b^-
684.6 2	0.023 9	b^-
690.13 5	0.130 14	b^-
707.92 4	0.66 3	b^-
785.48 5	0.153 17	b^-
795.5 4	0.023 23	b^-
797.71 8	0.17 3	b^-
807.2 3	0.046 17	b^-
836.804 16	6.73 9	b^-
960.29	0.03 3	b^-
961.43	0.15 3	b^-
971.96	0.90 3	b^-
972.62	1.21 3	b^-
995.09 10	0.16 3	b^-
1038.760 21	8.01 9	b^-
1096.86 10	0.090 14	b^-
1101.58 3	1.62 3	b^-
1124.00 3	3.64 3	b^-
1131.511 18	22.74 14	b^-
1151.51	<0.0029	b^-
1159.9 2	0.104 23	b^-
1169.04 4	0.881 23	b^-
1180.46 9	0.064 9	b^-
1225.6 3	0.043 17	b^-
1240.47 3	0.91 3	b^-
1254.8 10	0.006 3	b^-
1260.409 17	28.90 17	b^-
1277.83 12	0.058 3	b^-
1308.70 15	0.035 9	b^-
1315.77 11	0.066 17	b^-
1334.8 2	0.032 9	b^-
1343.66 9	0.078 12	b^-
1367.89 4	0.613 23	b^-
1416.3 4	0.032 9	b^-
1441.8 5	0.017 12	b^-
1448.35 10	0.32 3	b^-
1457.56 3	8.73 6	b^-
1502.79 4	1.08 3	b^-
1521.99 13	0.038 17	b^-
1543.7 2	0.026 9	b^-
1566.41 3	1.30 3	b^-
1613.75 14	0.026 6	b^-
1678.027 21	9.62 20	b^-
1706.459 21	4.13 12	b^-
1791.196 21	7.77 3	b^-
1830.69 4	0.584 17	b^-
1845.3 4	0.006 3	b^-
1927.30 3	0.298 12	b^-
1948.49 5	0.064 6	b^-
2045.88 3	0.88 3	b^-
2112.4 5	0.07 3	b^-
2151.5 1	0.023 3	b^-
2179.7 5	0.0040 17	b^-
2189.4 2	0.013 3	b^-
2255.457 22	0.618 20	b^-
2408.65 3	0.96 3	b^-
2452.8 8	0.009 6	b^-
2466.07 10	0.072 3	b^-
2477.1 4	0.0014 3	b^-

X-rays from ¹³⁵I (6.57 h 2)
E (keV)	I (%)	Assignment

3.633	0.00080 14	Xe L_l
3.955	0.00037 6	Xe L_h
4.093	0.0022 4	Xe L_a2
4.105	0.020 3	Xe L_a1
4.414	0.0123 19	Xe L_b1
4.451	0.0011 3	Xe L_b4
4.512	0.0019 4	Xe L_b3
4.569	1.58E-04 25	Xe L_b6
4.714	0.0039 6	Xe L_b2
5.034	0.0017 3	Xe L_g1
5.307	0.00030 7	Xe L_g2
5.307	0.00044 10	Xe L_g3
29.112	1.33E-05 14	Xe K_a3
29.461	0.131 13	Xe K_a2
29.782	0.242 24	Xe K_a1
33.562	0.0222 22	Xe K_b3
33.624	0.043 4	Xe K_b1
33.881	0.00044 5	Xe K_b5
34.419	0.0130 13	Xe K_b2
34.496	0.0025 3	Xe K_b4

Betas from ¹³⁵I (6.57 h 2)
Eb endpoint (keV)	Ib (%)	Decay mode

170.13	0.013 3	b^-
172.92	0.142 14	b^-
181.89	0.127 14	b^-
200.7	0.14 3	b^-
207.12	0.064 9	b^-
239.34	1.03 6	b^-
276.01	0.92 4	b^-
290.76	1.39 7	b^-
392.52	4.78 16	b^-
414.96	7.4 3	b^-
496.48	0.023 3	b^-
535.6	0.07 3	b^-
555.06	1.59 7	b^-
602.11	1.11 5	b^-
679.68	8.0 3	b^-
720.71	0.05 4	b^-
753.55	0.61 3	b^-
856.79	8.8 3	b^-
969.93	21.9 8	b^-
1082.71	8.0 3	b^-
1190.43	7.5 3	b^-
1387.58	23.8 8	b^-
1516.49	1.3 10	b^-
2121.45	0.9 6	b^-

Main page | Radiation search | Nuclide search