SU-E-T-562: Scanned Percent Depth Dose Curve Discrepancy for Photon Beams with Physical Wedge in Place (Varian IX) Using Different Sensitive Volume Ion Chambers

2014 ◽  
Vol 41 (6Part20) ◽  
pp. 357-357
Author(s):  
H Zhao ◽  
V Sarkar ◽  
P Rassiah-Szegedi ◽  
Y Huang ◽  
M Szegedi ◽  
...  
Keyword(s):  
Sensitive Volume ◽  
Photon Beams ◽  
Depth Dose ◽  
Dose Curve ◽  
Depth Dose Curve ◽  
Ion Chambers

The antiproton depth–dose curve in water

2008 ◽  
Vol 53 (3) ◽  
pp. 793-805 ◽  
Author(s):  
N Bassler ◽  
M H Holzscheiter ◽  
O Jäkel ◽  
H V Knudsen ◽  
S Kovacevic ◽  
...  
Keyword(s):  
Depth Dose ◽  
Dose Curve ◽  
Depth Dose Curve

CHARACTERISATION AND EVALUATION OF AL2O3:C-BASED OPTICALLY STIMULATED LUMINESCENT DOSEMETER SYSTEM FOR DIAGNOSTIC X-RAYS: PERSONAL AND IN VIVO DOSIMETRY

2019 ◽  
Vol 187 (4) ◽  
pp. 451-460
Author(s):  
J H D Wong ◽  
M Bakhsh ◽  
Y Y Cheah ◽  
W L Jong ◽  
J S Khor ◽  
...  
Keyword(s):  
Energy Dependence ◽  
In Vivo Dosimetry ◽  
X Rays ◽  
Dose Measurement ◽  
Total Uncertainty ◽  
Signal Stability ◽  
Depth Dose ◽  
Dose Curve ◽  
Depth Dose Curve

Abstract This study characterises and evaluates an Al2O3:C-based optically stimulated luminescent dosemeter (OSLD) system, commercially known as the nanoDot™ dosemeter and the InLight® microStar reader, for personal and in vivo dose measurements in diagnostic radiology. The system characteristics, such as dose linearity, reader accuracy, reproducibility, batch homogeneity, energy dependence and signal stability, were explored. The suitability of the nanoDot™ dosemeters was evaluated by measuring the depth dose curve, in vivo dose measurement and image perturbation. The nanoDot™ dosemeters were observed to produce a linear dose with ±2.8% coefficient variation. Significant batch inhomogeneity (8.3%) was observed. A slight energy dependence (±6.1%) was observed between 60 and 140 kVp. The InLight® microStar reader demonstrated good accuracy and a reproducibility of ±2%. The depth dose curve measured using nanoDot™ dosemeters showed slightly lower responses than Monte Carlo simulation results. The total uncertainty for a single dose measurement using this system was 11%, but it could be reduced to 9.2% when energy dependence correction was applied.

SU-E-T-712: An Antiproton Depth-Dose Curve Benchmark of Geant4

2011 ◽  
Vol 38 (6Part22) ◽  
pp. 3654-3654
Author(s):  
R Keyes ◽  
N Bassler ◽  
M Holzscheiter
Keyword(s):  
Depth Dose ◽  
Dose Curve ◽  
Depth Dose Curve

Measurement of the Depth-Dose Curve of 240Pu Alpha Particles

1991 ◽  
Vol 39 (1-3) ◽  
pp. 191-194 ◽  
Author(s):  
J. Böhm ◽  
P. Ambrosi ◽  
C. Wernli
Keyword(s):  
Alpha Particles ◽  
Depth Dose ◽  
Dose Curve ◽  
Depth Dose Curve

The depth-dose curve depends on the inhomogeneity of the material irradiated by electron beam

2019 ◽  
Vol 163 ◽  
pp. 22-25 ◽  
Author(s):  
Nguyen Anh Tuan ◽  
Chau Van Tao ◽  
Chary Rangacharyulu
Keyword(s):  
Electron Beam ◽  
Depth Dose ◽  
Dose Curve ◽  
Depth Dose Curve

Central axis depth dose curve for electron beams

1991 ◽  
Vol 18 (6) ◽  
pp. 1254-1255 ◽  
Author(s):  
W. J. Strydom
Keyword(s):  
Electron Beams ◽  
Central Axis ◽  
Depth Dose ◽  
Dose Curve ◽  
Depth Dose Curve

scholarly journals Depth-Dose Curve in a Radiation Field Generated by γ-Ray Source

RADIOISOTOPES ◽  
2000 ◽  
Vol 49 (10) ◽  
pp. 471-478 ◽  
Author(s):  
Keiji ODA ◽  
Nobumasa MIYAWAKI ◽  
Tomoya YAMAUCHI ◽  
Sueki BABA
Keyword(s):  
Radiation Field ◽  
Gamma Ray ◽  
Depth Dose ◽  
Dose Curve ◽  
Depth Dose Curve

The antiproton depth–dose curve measured with alanine detectors

2008 ◽  
Vol 266 (6) ◽  
pp. 929-936 ◽  
Author(s):  
Niels Bassler ◽  
Johnny W. Hansen ◽  
Hugo Palmans ◽  
Michael H. Holzscheiter ◽  
Sandra Kovacevic
Keyword(s):  
Depth Dose ◽  
Dose Curve ◽  
Depth Dose Curve
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