scholarly journals Intensity modulation of therapeutic photon beams using a rotating multileaf collimator

2004 ◽  
Vol 31 (3) ◽  
pp. 686-686
Author(s):  
Karl Otto
Keyword(s):  
Intensity Modulation ◽  
Multileaf Collimator ◽  
Photon Beams ◽  
Therapeutic Photon Beams

Dose calculation for photon beams with intensity modulation generated by dynamic jaw or multileaf collimations

1994 ◽  
Vol 21 (8) ◽  
pp. 1237-1244 ◽  
Author(s):  
Chen-Shou Chui ◽  
Thomas LoSasso ◽  
Spiridon Spirou
Keyword(s):  
Dose Calculation ◽  
Intensity Modulation ◽  
Photon Beams

Properties of unflattened photon beams shaped by a multileaf collimator

2006 ◽  
Vol 33 (6Part1) ◽  
pp. 1738-1746 ◽  
Author(s):  
Falk Pönisch ◽  
Uwe Titt ◽  
Oleg N. Vassiliev ◽  
Stephen F. Kry ◽  
Radhe Mohan
Keyword(s):  
Multileaf Collimator ◽  
Photon Beams

Estimation of Cerenkov Radiation Generated in Various Dielectrics Using MCNPX Simulation

2014 ◽  
Vol 1033-1034 ◽  
pp. 1127-1130
Author(s):  
Jae Seok Kim ◽  
Kyoung Won Jang ◽  
Sang Hun Shin ◽  
Seon Guen Kim ◽  
Seung Han Hong ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Water Depth ◽  
Dielectric Materials ◽  
Cerenkov Radiation ◽  
Photon Beams ◽  
Transport Code ◽  
The Relationship ◽  
Therapeutic Photon Beams

To estimate Cerenkov radiation generated in various dielectric materials, in this study, we calculated therapeutic photon beams induced electron fluxes in a CaF2, PMMA, SiO2 and Al2O3 by using the Monte Carlo N-particle Extended transport code (MCNPX). Also, we clarified the relationship between electron fluxes produced in various dielectrics and energy depositions in water by irradiation of therapeutic photon beams. The electron fluxes and the energy depositions were calculated as a function of water depth.

The Output Factor of Small Field in Multileaf Collimator of 6 MV Photon Beams

2014 ◽  
Vol 25 (1) ◽  
pp. 15 ◽  
Author(s):  
Ho Joon Lee ◽  
Tae-Jin Choi ◽  
Young Kee Oh ◽  
Kyung Soo Jeun ◽  
Yong Hee Lee ◽  
...  
Keyword(s):  
Multileaf Collimator ◽  
Small Field ◽  
Photon Beams ◽  
Output Factor
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