Table of Isotopes decay data

WWW Table of Radioactive Isotopes

103	Y
39	Y	64

Half life:

0.23 s 2

Jp:

(5/2+)

S_n (keV):

4.9E3 sy

S_p (keV):

1.30E4 sy

Literature cut-off date:

Author(s):

Update:

1-Jan-1997, R.B. Firestone

References since cut-off:

¹⁰³Y decay from 1997-98 (NSR)


Decay properties:
Mode	Branching (%)	Q-value (keV)
b^-	100	9.6E3 sy
b^-n	8 3

Most Recent ENSDF Data (12/2002)
Mode	Data set name	Display data
b^-	103Y B- DECAY
	Tables:
	ENSDF data:
	Java applets:

TORI Data (1999) Gammas from ¹⁰³Y (0.23 s 2)
Eg (keV)	Ig (%)	Decay mode

98.2	12 2	b^-
109.4	8 2	b^-
149.8	11	b^-
258.9	2	b^-

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