THE DEPENDENCE OF MASS-ENERGY ABSORPTION-COEFFICIENT RATIOS ON BEAM SIZE AND DEPTH IN A PHANTOM

被引:37
作者
CUNNINGHAM, JR
WOO, M
ROGERS, DWO
BIELAJEW, AF
机构
[1] UNIV TORONTO,DEPT MED BIOPHYS,TORONTO M5S 1A1,ONTARIO,CANADA
[2] NATL RES COUNCIL CANADA,IONIZING RADIAT STAND,OTTAWA K1A 0R6,ONTARIO,CANADA
关键词
D O I
10.1118/1.595946
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
引用
收藏
页码:496 / 502
页数:7
相关论文
共 13 条
[1]   X-RAY SPECTRA FROM ACCELERATORS IN RANGE 2 TO 6 MEV [J].
BENTLEY, RE ;
JONES, JC ;
LILLICRAP, SC .
PHYSICS IN MEDICINE AND BIOLOGY, 1967, 12 (03) :301-+
[2]  
BEWLEY DK, 1983, BR J RADIOL S, V17
[3]  
BRUCE WR, 1960, BR J RADIOL S, V9
[4]   ON THE SELECTION OF STOPPING-POWER AND MASS ENERGY-ABSORPTION COEFFICIENT RATIOS FOR HIGH-ENERGY X-RAY DOSIMETRY [J].
CUNNINGHAM, JR ;
SCHULZ, RJ .
MEDICAL PHYSICS, 1984, 11 (05) :618-623
[5]   PHOTON MASS ATTENUATION AND ENERGY-ABSORPTION COEFFICIENTS FROM 1 KEV TO 20 MEV [J].
HUBBELL, JH .
INTERNATIONAL JOURNAL OF APPLIED RADIATION AND ISOTOPES, 1982, 33 (11) :1269-1290
[6]  
JOHNS HE, 1983, PHYSICS RADIOLOGY
[8]   A FORMALISM FOR CALCULATION OF ABSORBED DOSE TO A MEDIUM FROM PHOTON AND ELECTRON-BEAMS [J].
LOEVINGER, R .
MEDICAL PHYSICS, 1981, 8 (01) :1-12
[9]  
Nelson W.R., 1980, COMPUTER TECHNIQUES
[10]  
PLECHATY EF, 1975, UCRL50400 REP, V6