Table of Isotopes decay data

WWW Table of Radioactive Isotopes

197	At
85	At	112

Half life:

0.35 s 4

Jp:

(9/2-)

S_n (keV):

1.03E4 sy

S_p (keV):

0 sy

ENSDF citation:

NDS 76,399 (1995)

Literature cut-off date:

1-Jul-1995

Author(s):

Zhou Chunmei

References since cut-off:

¹⁹⁷At decay from 1995-98 (NSR)


Decay properties:
Mode	Branching (%)	Q-value (keV)	References
a	96 4	7103 50	67Tr06 86Co12
e+b⁺	4 4	7.2E3 sy

Most Recent ENSDF Data (12/2002)
Mode	Data set name	Display data
a	197AT A DECAY (0.35 S)
	Tables:
	ENSDF data:
	Java applets:
e+b⁺	197AT EC DECAY (0.35 S)
	Tables:
	ENSDF data:
	Java applets:

Alphas from ¹⁹⁷At (0.35 s 4)
Ea (keV)	Ia (%)

6958 5	100

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