Premium
Technical note: Improved analytical fit to the TG‐43 radial dose function, g ( r )
Author(s) -
Moss Dale C.
Publication year - 2000
Publication title -
medical physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.473
H-Index - 180
eISSN - 2473-4209
pISSN - 0094-2405
DOI - 10.1118/1.598926
Subject(s) - sigmoid function , function (biology) , polynomial , mathematics , dosimetry , mathematical analysis , nuclear medicine , computer science , medicine , artificial intelligence , evolutionary biology , artificial neural network , biology
An improved analytical fit for the TG‐43 radial dose function, g ( r ) , is presented using a modified sigmoid function. Fit coefficients and graphs are provided for comparison with the polynomial fits given in TG‐43.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom