Table of Isotopes decay data

WWW Table of Radioactive Isotopes

208	Ra
88	Ra	120

Half life:

1.3 s 2

Jp:

0+

S_n (keV):

9.9E3 sy

S_p (keV):

2.71E3 sy

ENSDF citation:

NDS 47,797 (1986)

Literature cut-off date:

1-Dec-1985

Author(s):

M.J. Martin

Update:

1-Jan-1997, Y. Akovali

References since cut-off:

²⁰⁸Ra decay from 1997-98 (NSR)


Decay properties:
Mode	Branching (%)	Q-value (keV)
a	95	7273 5
e+b⁺	5	4.32E3 sy

Most Recent ENSDF Data (12/2002)
Mode	Data set name	Display data
a	208RA A DECAY
	Tables:
	ENSDF data:
	Java applets:
e+b⁺	208RA EC DECAY
	Tables:
	ENSDF data:
	Java applets:

Alphas from ²⁰⁸Ra (1.3 s 2)
Ea (keV)	Ia (%)

7133 5	100

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