Table of Isotopes decay data

WWW Table of Radioactive Isotopes

174	Er
68	Er	106

Half life:

3.3 m 2

Jp:

0+

S_n (keV):

6.3E3 sy

S_p (keV):

1.00E4 sy

ENSDF citation:

NDS 62,1 (1991)

Literature cut-off date:

1-Nov-1989

Author(s):

E. Browne

References since cut-off:

¹⁷⁴Er decay from 1989-98 (NSR)


Decay properties:
Mode	Branching (%)	Q-value (keV)	References
b^-	100	2.0E3 sy	89Ch05

Most Recent ENSDF Data (12/2002)
Mode	Data set name	Display data
b^-	174ER B- DECAY
	Tables:
	ENSDF data:
	Java applets:

TORI Data (1999) Gammas from ¹⁷⁴Er (3.3 m 2)
Eg (keV)	Ig (%)	Decay mode

58.5 2	*	b^-
71.7 2	15 1*	b^-
100.4 2	100 1*	b^-
121.8 2	39 6*	b^-
130.4 2	42 8*	b^-
151.8 2	91 15*	b^-
636.7 2	27 5*	b^-
642.7 2	25 2*	b^-
708.4 2	93 7*	b^-
714.4 2	56 6*	b^-
766.9 2	92 9*	b^-
772.9 2	75 8*	b^-
* Relative intensity

Main page | Radiation search | Nuclide search