Results:3 different decay possibilities were found


Dataset #1:

Author: Balraj Singh   Citation:Nuclear Data Sheets 105, 223 (2005)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
80
35
Br
 0    1+   17.68 m 2    β-: 91.7 2  2003.0 24   
80
36
Kr
 

Beta-:

Energy
(keV)
End-point energy
(keV)
Intensity
(%)
Dose
( MeV/Bq-s )




   227.63 96    682.6 24      0.190 % 20   4.3E-4 5 
   253.14 98    747.0 24      0.31 % 3   7.9E-4 8 
   524.4 11   1386.4 24      6.2 % 6   0.033 3 
   804.0 11   2003.0 24     85.0 % 7   0.684 6 

Mean beta- energy: 782 keV 11, total beta- intensity: 91.7 % 9, mean beta- dose: 0.717 MeV/Bq-s 12

Gamma and X-ray radiation:

Energy
(keV)
Intensity
(%)
Dose
( MeV/Bq-s )



   616.3 5        6.7 %  0.041
   639.4 2        0.26 % 3   0.00167 21 
   703.8 2        0.19 % 3   0.00137 23 
  1256.2 4        0.074 % 10   9.3E-4 12 

Gamma Coincidence Data:

For each gamma, the list of gammas in coincidence is given.
If experimentally known, an estimate of the average time interval (in seconds) between both gammas is given.

E(γ)Coincidence
   616.3639.4, 703.8
   639.4616.3
   703.8616.3

Dataset #2:

Author: Balraj Singh   Citation:Nuclear Data Sheets 105, 223 (2005)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
80
35
Br
 0    1+   17.68 m 2    ε: 8.3 2  1870.5   
80
34
Se
 

Beta+:

Energy
(keV)
End-point energy
(keV)
Intensity
(%)
Dose
( MeV/Bq-s )




   368.2 10    848.5 3       2.20 % 21   0.0081 8 

Mean beta+ energy: 3.7E+2 keV 5, total beta+ intensity: 2.20 % 21, mean beta+ dose: 0.0081 MeV/Bq-s 13

Electrons:

Energy
(keV)
Intensity
(%)
Dose
( MeV/Bq-s )



Auger L     1.32       6.93 % 22   9.1E-5 3 
Auger K     9.67       2.13 % 8   2.06E-4 7 

Gamma and X-ray radiation:

Energy
(keV)
Intensity
(%)
Dose
( MeV/Bq-s )



XR l     1.38       0.123 % 5   1.70E-6 7 
XR kα2    11.182       0.94 % 5   1.05E-4 5 
XR kα1    11.222       1.83 % 9   2.05E-4 10 
XR kβ3    12.49       0.125 % 6   1.56E-5 8 
XR kβ1    12.496       0.243 % 12   3.04E-5 15 
XR kβ2    12.652       0.0173 % 9   2.19E-6 11 
Annihil.   511.0       4.4 % 4  
   665.8 2        1.08 % 13   0.0072 9 
   788 3  ?      0.007 % 7   5E-5 5 
   812.2 15        0.040 % 14   3.3E-4 11 

Gamma Coincidence Data:

For each gamma, the list of gammas in coincidence is given.
If experimentally known, an estimate of the average time interval (in seconds) between both gammas is given.

E(γ)Coincidence
   665.8788, 812.2
   788665.8
   812.2665.8

Dataset #3:

Author: Balraj Singh   Citation:Nuclear Data Sheets 105, 223 (2005)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
80
35
Br
 85.90230    5-   4.4205 h 8    IT       
80
35
Br
 

Electrons:

Energy
(keV)
Intensity
(%)
Dose
( MeV/Bq-s )



Auger L     1.41     173.1 % 5   0.002440 7 
Auger K    10.2      46.9 % 5   0.00478 5 
CE K    23.5783 20       53.711 %  0.0126641 11 
CE L    35.2700 20        6.0469 %  0.00213273 12 
CE K    35.38 3       72.298 %  0.025576 22 
CE M    36.7955 20        0.954 %  3.50851E-4 19 
CE L    47.07 3       22.395 %  0.010541 7 
CE M    48.59 3        3.793 %  0.0018431 11 

Gamma and X-ray radiation:

Energy
(keV)
Intensity
(%)
Dose
( MeV/Bq-s )



XR l     1.48       3.42 % 9   5.07E-5 13 
XR kα2    11.878      23.2 % 9   0.00275 10 
XR kα1    11.924      44.9 % 16   0.00535 20 
XR kβ3    13.284       3.15 % 11   4.18E-4 15 
XR kβ1    13.292       6.10 % 21   8.1E-4 3 
XR kβ2    13.469       0.610 % 23   8.2E-5 3 
    37.052 2       39.1 % 8   0.0145 3 
    48.85 3        0.317 % 9   1.55E-4 4 

Gamma Coincidence Data:

For each gamma, the list of gammas in coincidence is given.
If experimentally known, an estimate of the average time interval (in seconds) between both gammas is given.

E(γ)Coincidence
    37.05248.85 (7.43E-9)
    48.8537.052 (7.43E-9)