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WANG Xiao-hong, HE Zhen-zhong, XU Li-ming. Simple Calculation Method to Scatter Factor to the Rectangular Field of Linear Accelerator[J]. Cancer Research on Prevention and Treatment, 2001, 28(04): 317-319. DOI: 10.3971/j.issn.1000-8578.1376
Citation: WANG Xiao-hong, HE Zhen-zhong, XU Li-ming. Simple Calculation Method to Scatter Factor to the Rectangular Field of Linear Accelerator[J]. Cancer Research on Prevention and Treatment, 2001, 28(04): 317-319. DOI: 10.3971/j.issn.1000-8578.1376
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Simple Calculation Method to Scatter Factor to the Rectangular Field of Linear Accelerator

  • The cancer hospital of Hubei Province, Hubei 430079, China

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  • Corresponding author:

    WANG Xiao-hong

  • Received Date: February 02, 2000
  • Revised Date: April 01, 2000
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    • Abstract
  • Objective To design up a simple method to calculate the scatter factor Sc,p of X ray linear accelerator,which can be implemented in clinical works. Methods Firstly,the scatter factors of square fields have been measured and the relation between the scatter factor and the length of fields has been made;Secondly,the equivalent square fields of rectangular fields are calculated according to the formula established by kim. The scatter factors of rectangular fields are determined according to the relation betw...
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