WWW Table of Radioactive Isotopes
 
 
 
189mTl
81108

Half life: 1.4 m 1  
E(level):281 7 keV
Jp:(9/2-)
Sn (keV): 1.01E4 sy
Sp (keV): 1.6E3 sy
 
ENSDF citation:NDS 59,869 (1990)
Literature cut-off date: 31-Oct-1991
Author(s): R.B. Firestone
Update: 31-Oct-1991, R.B. Firestone
References since cut-off: 189Tl decay from 1991-98 (NSR)
 
Decay properties:
 
ModeBranching (%)Q-value (keV)   References        
e+b+1005.18E3 20 72Va12  74Ha10  76Ha25 
IT <4
 
Most Recent ENSDF Data (12/2002)
 
Mode  Data set nameDisplay data
e+b+189TL EC DECAY (1.4 M)
Tables:  
ENSDF data:
Java applets:
IT189TL IT DECAY (1.4 M)
Tables:
ENSDF data:
Java applets:


	
TORI Data (1999)

Gammas from 189mTl (1.4 m 1)


Eg (keV)     Ig (%)    Decay mode

215.6  100 8 e+b+ 
228.4  56 6 e+b+ 
317.5  111 11 e+b+ 
335  70*  e+b+ 
445.2  15 3 e+b+ 

* Relative intensity

	

	

	

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