Design of parallel plate ion chambers for buildup measurements in megavoltage photon beams

Medical Physics ◽

10.1118/1.596896 ◽

1992 ◽

Vol 19 (3) ◽

pp. 641-648 ◽

Author(s):

J. Alan Rawlinson ◽

Dianne Arlen ◽

Dalton Newcombe

Keyword(s):

Parallel Plate ◽

Photon Beams ◽

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SU-E-T-350: Effective Point of Measurement and Total Perturbation Correction P for Parallel-Plate Ion Chambers in High-Energy Photon Beams

Medical Physics ◽

10.1118/1.4924711 ◽

2015 ◽

Vol 42 (6Part17) ◽

pp. 3414-3414

Author(s):

N Langner ◽

D Czarnecki ◽

P von Voigts-Rhetz ◽

K Zink

Keyword(s):

Parallel Plate ◽

High Energy ◽

High Energy Photon ◽

Photon Beams ◽

Energy Photon ◽

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Effective point of measurement of thimble ion chambers in megavoltage photon beams

Medical Physics ◽

10.1118/1.3266750 ◽

2009 ◽

Vol 37 (1) ◽

pp. 96-107 ◽

Author(s):

Frédéric Tessier ◽

Iwan Kawrakow

Keyword(s):

Photon Beams ◽

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Beam quality corrections for parallel-plate ion chambers in electron reference dosimetry

Physics in Medicine and Biology ◽

10.1088/0031-9155/57/7/1831 ◽

2012 ◽

Vol 57 (7) ◽

pp. 1831-1854 ◽

Author(s):

K Zink ◽

J Wulff

Keyword(s):

Parallel Plate ◽

Beam Quality ◽

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Beam quality conversion factors for parallel-plate ionization chambers in MV photon beams

Medical Physics ◽

10.1118/1.3687864 ◽

2012 ◽

Vol 39 (3) ◽

pp. 1618-1631 ◽

Author(s):

B. R. Muir ◽

M. R. McEwen ◽

D. W. O. Rogers

Keyword(s):

Parallel Plate ◽

Beam Quality ◽

Photon Beams ◽

Ionization Chambers ◽

Conversion Factors

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EP-1446: Can parallel plate ion chambers be used for PDD measurements in FFF beams?

Radiotherapy and Oncology ◽

10.1016/s0167-8140(17)31881-9 ◽

2017 ◽

Vol 123 ◽

pp. S771-S772

Author(s):

S. Vargas Castrillón ◽

F. Cutanda

Keyword(s):

Parallel Plate ◽

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SU-E-T-448: On the Perturbation Factor P_cav of the Markus Parallel Plate Ion Chambers in Clinical Electron Beams, Monte Carlo Based Reintegration of An Historical Experiment

Medical Physics ◽

10.1118/1.4888781 ◽

2014 ◽

Vol 41 (6Part18) ◽

pp. 329-329

Author(s):

P von Voigts-Rhetz ◽

K Zink

Keyword(s):

Monte Carlo ◽

Parallel Plate ◽

Electron Beams ◽

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Characteristics of a new parallel plate microchamber explicitly designed for high spatial resolution, Bragg-Gray cavity measurements of small photon beams

Proceedings of the 22nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Cat. No.00CH37143) ◽

10.1109/iembs.2000.900405 ◽

2002 ◽

Author(s):

M. Pankuch ◽

J. Chu ◽

J. Spokas ◽

J. Soen

Keyword(s):

Spatial Resolution ◽

Parallel Plate ◽

High Spatial Resolution ◽

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On the technique of extrapolation to obtain wall correction factors for ion chambers irradiated by photon beams

Medical Physics ◽

10.1118/1.596547 ◽

1990 ◽

Vol 17 (4) ◽

pp. 583-587 ◽

Author(s):

Alex F. Bielajew

Keyword(s):

Correction Factors ◽

Photon Beams ◽

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Experimental values for P wall, x and P repl, E for five parallel-plate, ion chambers-A new analysis of previously published data

Medical Physics ◽

10.1118/1.596910 ◽

1992 ◽

Vol 19 (2) ◽

pp. 367-367 ◽

Author(s):

Franca T. Kuchnir ◽

Chester S. Reft

Keyword(s):

Parallel Plate ◽

Published Data ◽

Ion Chambers ◽

Experimental Values

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Ionisation cavity theory: a formal derivation of perturbation factors for thick-walled ion chambers in photon beams

Physics in Medicine and Biology ◽

10.1088/0031-9155/31/2/005 ◽

1986 ◽

Vol 31 (2) ◽

pp. 161-170 ◽

Author(s):

A F Bielajew

Keyword(s):

Photon Beams ◽

Formal Derivation ◽

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