A Study on Equivalent Square Field in High Energy Photon Beam / 영남의대학술지
Yeungnam University Journal of Medicine
;
: 83-88, 1987.
Article
in Korean
| WPRIM
| ID: wpr-12627
ABSTRACT
An analytic expression for equivalent square fields and a table are derived using the empirical representations obtained from the measured field size dependence of output for square field in a phantom. The expression is applicable to radiation fields that consistent with the following two assumptions imposed on these representations. 1) It is a linear function of the logarithm of the field area. 2) It is approximately the same function for both square and circular field of similar areas. In this paper, the derived tables and BJR table were consulted.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Korean
Journal:
Yeungnam University Journal of Medicine
Year:
1987
Type:
Article
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