WWW Table of Radioactive Isotopes
 
 
 
39Ca
2019

Half life: 859.6 ms 14  
Jp:3/2+
Sn (keV): 13289 5
Sp (keV): 5763.5 19
Prod. mode: Charged particle reaction
Photon reaction
Fast neutron activation
 
ENSDF citation:NP A521,1 (1990)
Literature cut-off date: 1-Jun-1990
Author(s): P.M. Endt
References since cut-off: 39Ca decay from 1990-98 (NSR)
 
Decay properties:
 
ModeBranching (%)Q-value (keV)   References        
e+b+1006530.6 18 84Ad01  90En08 
 
Data sets:
 
Mode  Data set nameDisplay data
e+b+39CA EC DECAY
Tables:  
ENSDF data:
Java applets:


	
Gammas from 39Ca (859.6 ms 14)
Eg (keV)     Ig (%)    Decay mode

2522.4  0.0023 6  e+b+ 


	

	
X-rays from 39Ca (859.6 ms 14)
E (keV)    I (%)    Assignment

0.296   1.0E-05 3   K Lb1
0.359   2.9E-06 10   K Lb4
0.359   4.6E-06 16   K Lb3
3.230   4.6E-10 5   K Ka3
3.311   0.0031 3   K Ka2
3.314   0.0063 7   K Ka1
3.590   0.00030 3   K Kb3
3.590   0.00058 6   K Kb1

	

	
Betas from 39Ca (859.6 ms 14)
Eb endpoint (keV)    Ib (%)    Decay mode

2986,1  0.0023 6 b+ 
4008,1  0.000011 3 e 
5508,6  100 b+ 
6530,6  0.08 e 

	

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

Sort alphas by:   Ea,Ia   Ia,Ea


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