Table of Isotopes decay data

WWW Table of Radioactive Isotopes

157	Hf
72	Hf	85

Half life:

110 ms 6

Jp:

7/2-

S_n (keV):

9.1E3 sy

S_p (keV):

2.4E3 sy

ENSDF citation:

NDS 78,219 (1996)

Literature cut-off date:

1-Mar-1996

Author(s):

R.G. Helmer

References since cut-off:

¹⁵⁷Hf decay from 1996-98 (NSR)


Decay properties:
Mode	Branching (%)	Q-value (keV)
a	86 9	5881 50
e+b⁺	14 9	7.5E3 sy

Most Recent ENSDF Data (12/2002)
Mode	Data set name	Display data
a	157HF A DECAY
	Tables:
	ENSDF data:
	Java applets:
e+b⁺	157HF EC DECAY
	Tables:
	ENSDF data:
	Java applets:

Alphas from ¹⁵⁷Hf (110 ms 6)
Ea (keV)	Ia (%)

5731 3	100
5731 3	100

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