S coefficient (radiation weighted) - Revision history

Chris Clement at 18:57, 19 August 2021

2021-08-19T18:57:49Z

Chris Clement at 18:55, 19 August 2021

2021-08-19T18:55:47Z

Chris Clement at 18:55, 19 August 2021

2021-08-19T18:55:15Z

Chris Clement: Created page with "link=ICRP Glossary The equivalent dose to target region $r_T$ per nuclear transformation of a given radionuclide..."

2021-08-19T18:54:48Z

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[[File:Glossary Icon-2.png|100px|frameless|right|link=ICRP Glossary]]
The equivalent dose to target region <math>r_T</math> per nuclear transformation of a given radionuclide in source region <math>r_S</math>, Sv (Bq s)-1.

<math

</math>

where <math>E_{R,i}</math> is the energy in joules of the ith radiation of type <math>R</math> emitted in nuclear transformations of the radionuclide (J); <math>Y_{R,i}</math> is the yield of the ith radiation of type <math>R</math> per nuclear transformation [(Bq S)-1]; <math>w_R</math> is the radiation weighting factor for radiation type <math>R</math>; and <math>\phi (r_T \leftarrow r_s, E_{R,i})</math> is the speciﬁc absorbed fraction deﬁned as the fraction of energy <math>E_{R,i}</math> of radiation type <math>R</math> emitted within the source region <math>r_S</math> that is absorbed per mass in the target region <math>r_T</math> (kg-1).

[[ICRP Publication 130]], 2015

'''Return to [[ICRP Glossary|Glossary]]'''

== Previous glossary entries ==

=== from [[ICRP Publication 131]], 2015 ===

@@ Line 3: / Line 3: @@
 <math>
+S_w(r_T \leftarrow r_S) = \sum_R w_R \sum_i E_{R,i} Y_{R,i} \phi (r_T \leftarrow r_s, E_{R,i})
 </math>

@@ Line 6: / Line 6: @@
 </math>
-where <math>E_{R,i}</math> is the energy in joules of the i<sup>th</sup> radiation of type <math>R</math> emitted in nuclear transformations of the radionuclide (J); <math>Y_{R,i}</math> is the yield of the i<sup>th</sup> radiation of type <math>R</math> per nuclear transformation [(Bq S)<sup>-1</sup>]; <math>w_R</math> is the radiation weighting factor for radiation type <math>R</math>; and <math>\phi (r_T \leftarrow r_s, E_{R,i})</math> is the speciﬁc absorbed fraction deﬁned as the fraction of energy <math>E_{R,i}</math> of radiation type <math>R</math> emitted within the source region <math>r_S</math> that is absorbed per mass in the target region <math>r_T</math> (kg<sup>-1</sup>).
+where <math>E_{R,i}</math> is the energy in joules of the i<sup>th</sup> radiation of type <math>R</math> emitted in nuclear transformations of the radionuclide (J); <math>Y_{R,i}</math> is the yield of the i<sup>th</sup> radiation of type <math>R</math> per nuclear transformation [(Bq s)<sup>-1</sup>]; <math>w_R</math> is the radiation weighting factor for radiation type <math>R</math>; and <math>\phi (r_T \leftarrow r_s, E_{R,i})</math> is the speciﬁc absorbed fraction deﬁned as the fraction of energy <math>E_{R,i}</math> of radiation type <math>R</math> emitted within the source region <math>r_S</math> that is absorbed per mass in the target region <math>r_T</math> (kg<sup>-1</sup>).
 [[ICRP Publication 130]], 2015

@@ Line 2: / Line 2: @@
 The equivalent dose to target region <math>r_T</math> per nuclear transformation of a given radionuclide in source region <math>r_S</math>, Sv (Bq s)<sup>-1</sup>.
-<math
+<math>
 </math>

S coefficient (radiation weighted) - Revision history

Chris Clement at 18:57, 19 August 2021

Chris Clement at 18:55, 19 August 2021

Chris Clement at 18:55, 19 August 2021

Chris Clement: Created page with "link=ICRP Glossary The equivalent dose to target region r_T per nuclear transformation of a given radionuclide..."

Chris Clement: Created page with "link=ICRP Glossary The equivalent dose to target region $r_T$ per nuclear transformation of a given radionuclide..."