︠1447429b-298f-4ab2-a500-16e680ff1a9bi︠ %md # Average energy released in beta decay $^{90}$Y ### [Reference: Targeted Radionuclide Therapy By Tod W. Spee](https://goo.gl/wjTY94) Preview of Reference: ︡cc87ea36-f7e3-4942-bda6-4a3e15e9c6d3︡{"md":"# Average energy released in beta decay $^{90}$Y\n\n### [Reference: Targeted Radionuclide Therapy By Tod W. Spee](https://goo.gl/wjTY94)\n\nPreview of Reference: \n\n\n"}︡ ︠af9c682b-b53b-47bf-bb29-9f6a8a80a2a5i︠ %md ### Let's test the units above whether they are equivalent or not? ︡aeaef6cf-614e-4467-bac8-4c5b31cbc596︡{"md":"### Let's test the units above whether they are equivalent or not?\n"}︡ ︠42d39cb9-3982-42b2-90ce-a03101dbbde1︠ Joule = 6.24150934 * 10^12 # MeV GBqh = (10**9) * 3600 # Bq s u1 = 0.93337 # MeV / (Bq s) u2 = 0.5385 # Gy kg / (GBq h) u2MeVBqs = u2 * Joule / GBqh # Bozunum başına ortalama yayılan enerji # Average energy released in beta decay $^{90}$Y print u2,"Gy kg / (GBq h) = " ,u2MeVBqs, " MeV / (Bq s)" ︡a2151d56-9b10-4682-851a-91efd5582a24︡{"stdout":"0.538500000000000 Gy kg / (GBq h) = 0.933625772108333 MeV / (Bq s)\n"}︡ ︠0aab6555-50bc-469c-8fb4-12c1dfbd2497i︠ %html

Energy
(keV)		 Intensity
(%)		 Dose
( MeV/Bq-s )
XR l      3.44       7.4 % 3    2.55E-4 9 
XR kα2     25.044      19.1 % 5    0.00479 14 
XR kα1     25.271      35.4 % 9    0.00894 23 
XR kβ3     28.444       3.21 % 8    9.13E-4 24 
XR kβ1     28.486       6.18 % 17    0.00176 5 
XR kβ2     29.111       1.69 % 5    4.93E-4 13 
   156.02 3        2.113 % 12    0.003297 18 
   158.56 2       86.4 %   0.1370
   314.3 3        4.23E-4 % 10    1.33E-6 3 

︡aa274f0d-0a0d-43b2-8208-19627e719152︡{"html":"

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Energy
(keV)		Intensity
(%)		Dose
( MeV/Bq-s )
XR l     3.44       7.4 % 3   2.55E-4 9 
XR kα2    25.044      19.1 % 5   0.00479 14 
XR kα1    25.271      35.4 % 9   0.00894 23 
XR kβ3    28.444       3.21 % 8   9.13E-4 24 
XR kβ1    28.486       6.18 % 17   0.00176 5 
XR kβ2    29.111       1.69 % 5   4.93E-4 13 
   156.02 3        2.113 % 12   0.003297 18 
   158.56 2       86.4 %  0.1370
   314.3 3        4.23E-4 % 10   1.33E-6 3 
\n

\n"}︡ ︠70124296-519c-4ead-9f46-e163929fba2fi︠ %md # Conclusion: **MeV / (Bq s):** average energy released (**Dose**) in a decay (or energy released (**Dose**) per decay) ︡117fd38d-ed91-4d0e-b46d-01f77a2642a8︡{"md":"# Conclusion:\n\n**MeV / (Bq s):** average energy released (**Dose**) in a decay (or energy released (**Dose**) per decay)\n"}︡ ︠543c946f-fa29-4d2e-9637-c833c6cde61c︠