WWW Table of Radioactive Isotopes
 
 
 
253Cf
98155

Half life: 17.81 d 8  
Jp:(7/2+)
Sn (keV): 4804 4
Sp (keV): 6.52E3 sy
 
ENSDF citation:NDS 59,575 (1990)
Literature cut-off date: 30-Apr-1989
Author(s): M.R. Schmorak
References since cut-off: 253Cf decay from 1989-98 (NSR)
 
Decay properties:
 
ModeBranching (%)Q-value (keV)   References        
b- 99.69 4288 6
a 0.31 46126 4 68Be21 
 
Data sets:
 
Mode  Data set nameDisplay data
b-253CF B- DECAY
Tables:  
ENSDF data:
Java applets:
a253CF A DECAY
Tables:
ENSDF data:
Java applets:


	
Gammas from 253Cf (17.81 d 8)
Eg (keV)     Ig (%)    Decay mode

46.3 2  0.12*  b- 

* Relative intensity

	

	

	
Alphas from 253Cf (17.81 d 8)
Ea (keV)     Ia (%)    

5921 5  5.2 19 
5979 5  94.2 19 


	

Sort gammas by:   Eg,Ig   Ig,Eg   Decay mode,Eg

Sort alphas by:   Ea,Ia   Ia,Ea


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