Table of Isotopes decay data

WWW Table of Radioactive Isotopes

176m	Lu
71	Lu	105

Half life:

3.635 h 3

E(level):

123.0 14 keV

Jp:

1-

S_n (keV):

6287.98 15

S_p (keV):

5975.6 13

Prod. mode:

Photon reaction
Fast neutron activation
Thermal neutron activation

ENSDF citation:

NDS 84, 337 (1998)

Literature cut-off date:

30-Jun-1997

Author(s):

E. Browne and Huo Junde

References since cut-off:

¹⁷⁶Lu decay from 1997-98 (NSR)


Decay properties:
Mode	Branching (%)	Q-value (keV)	References
b^-	99.905 1 6	1192.8 9	81Lo12
e	0.095 16	106.2 17	78He06

Data sets:
Mode	Data set name	Display data
b^-	176LU B- DECAY (3.635 H)
	Tables:
	ENSDF data:
	Java applets:
e	176LU EC DECAY (3.635 H)
	Tables:
	ENSDF data:
	Java applets:

Gammas from ^176mLu (3.635 h 3)
Eg (keV)	Ig (%)	Decay mode

82.13 2	0.0070 14	e
88.34 3	8.9 4	b^-
201.83 3	<0.0007	b^-
936.41 8	0.000220 13	b^-
957.40 8	0.000045 6	b^-
1061.61 9	0.000762 25	b^-
1138.26 8	0.000234 15	b^-
1159.28 9	0.00139 4	b^-
1204.85 10	0.000093 7	b^-
1226.89 24	0.000132 7	b^-
1247.68 15	0.000021 4	b^-

X-rays from ^176mLu (3.635 h 3)
E (keV)	I (%)	Assignment

6.545	0.00045 6	Yb L_l
6.960	0.175 19	Hf L_l
7.367	0.00112 12	Yb L_a2
7.416	0.0100 10	Yb L_a1
7.580	1.64E-04 19	Yb L_h
7.844	0.43 3	Hf L_a2
7.899	3.8 3	Hf L_a1
8.139	0.080 6	Hf L_h
8.313	0.00081 12	Yb L_b4
8.402	0.0078 9	Yb L_b1
8.456	1.17E-04 12	Yb L_b6
8.537	0.00124 19	Yb L_b3
8.752	0.00193 21	Yb L_b2
8.905	0.054 9	Hf L_b4
9.023	0.046 3	Hf L_b6
9.023	3.9 3	Hf L_b1
9.163	0.080 13	Hf L_b3
9.342	0.81 6	Hf L_b2
9.554	0.0114 9	Hf L_b5
9.780	0.00142 17	Yb L_g1
10.090	0.00025 4	Yb L_g2
10.143	0.00037 6	Yb L_g3
10.516	0.71 5	Hf L_g1
10.733	0.0108 11	Hf L_g6
10.834	0.017 3	Hf L_g2
10.890	0.025 4	Hf L_g3
50.846	1.09E-05 6	Yb K_a3
51.354	0.0207 10	Yb K_a2
52.389	0.0366 18	Yb K_a1
54.080	0.00179 10	Hf K_a3
54.611	2.85 15	Hf K_a2
55.790	4.97 25	Hf K_a1
59.159	0.00391 19	Yb K_b3
59.382	0.0076 4	Yb K_b1
59.780	1.54E-04 9	Yb K_b5
60.962	0.00255 12	Yb K_b2
61.141	0.00062 4	Yb K_b4
62.985	0.55 3	Hf K_b3
63.243	1.05 5	Hf K_b1
63.662	0.0230 14	Hf K_b5
64.942	0.361 18	Hf K_b2
65.132	0.062 4	Hf K_b4

Betas from ^176mLu (3.635 h 3)
Eb endpoint (keV)	Ib (%)	Decay mode

22,68	0.000093 7	b^-
68,12	0.00146 4	b^-
89,17	0.00059 2	b^-
147,07	0.057 15	e
165,86	0.00077 3	b^-
229,2	0.038 13	e
1227,45	61 2	b^-
1315,8	39 2	b^-

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