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Roos and NACP-02 ion chamber perturbations and water-air stopping-power ratios for clinical electron beams for energies from 4 to 22 MeV (M Bailey, D R Shipley and J W Manning) Phys. Med. Biol. 60 (2015) 1087–1105

Monte Carlo perturbation factor electron radiation Roos 34001 correction factor

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Small field output correction factors of the microSilicon detector and a deeper understanding of their origin by quantifying perturbation factors (Carolin Weber et al) Medical Physics Volume 47, Issue 7

small field 60023 microSilicon correction factor

Technical Note: Correction for intra-chamber dose gradients in reference dosimetry of flattening-filter-free MV photon beams (Ruggero Ruggieri et al) Medical Physics 43, 4729 (2016)

reference dosimetry Farmer volume effect FFF 60016 Diode P 30013 31010 Semiflex

Technical Note: Design and characterization of a large diameter parallel plate ionization chamber for accurate integral depth dose measurements with proton beams (Jonathan B. Farr et al) Medical Physics Volume 47, Issue 7

Bragg Peak Ionization Chambers particle therapy 34089

The "collimator monitoring fill factor" of a two-dimensional detector array, a measure of its ability to detect collimation errors (T.S. Stelljes, H.K. Looe, D. Harder, B. Poppe) Med. Phys. (2017)

2D Array coverage fill factor OCTAVIUS 729 OCTAVIUS 1500 OCTAVIUS 1000 SRS general dosimetry

The calibration of parallel-plate electron ionization chambers at NPL for use with the IPEM 2003 code of practice: summary data (Graham Bass et al) 2009 Phys. Med. Biol. 54 N115

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The characterization of a large multi-axis ionization chamber array in a 1.5 T MRI linac (T J Perik et al) Physics in Medicine & Biology, Volume 63, Number 22

STARCHECK maxi MR MR-LINAC

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The Octavius 1500 2D ion chamber array and its associated phantoms: Dosimetric characterization of a new prototype (A. Van Esch et al) Medical Physics 41, 091708 (2014)

OCTAVIUS 1500 OCTAVIUS 4D OCTAVIUS ll VMAT RapidArc rotational dosimetry

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The physics of proton therapy (Wayne D Newhauser, Rui Zhang) Physics in Medicine & Biology, Volume 60, Number 8

proton therapy

The role of a microDiamond detector in the dosimetry of proton pencil beams / Die Rolle eines microDiamond-Detektors in der Dosimetrie von Protonen-Nadelstrahlen (Carles Goma et al) Zeitschrift f. Med. Physik Vol. 26, Issue 1, March 2016, Pages 88–94

microDiamond 60019 proton therapy pencil beam

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Usability and accuracy of high-resolution detectors for daily quality assurance for robotic radiosurgery (Britta Loutfi-Krauss et al) Current Directions in Biomedical Engineering, Band 3, Heft 2, 277–28

OCTAVIUS 1000 SRS

Water equivalent phantom materials for 192 Ir brachytherapy (Andreas A Schoenfeld et al) Physics in Medicine and Biology, Volume 60, Number 24

Monte Carlo RW3 PMMA

A study on the suitability of the PTW microDiamond detector for kilovoltage x-ray beam dosimetry (Joshita Damodar et al) Appl Radiat Isot. 2018

microDiamond 60019

Monte Carlo and experimental high dose rate 192 Ir brachytherapy dosimetry with microDiamond detectors (Giulio Rossi et al) Full text links full-text provider logo Actions Favorites Share Page navigation Title & authors Erratum in Abstract

microDiamond 60019 brachytherapy Ir-192

The impact of inter-unit variations on small field dosimetry correction factors, with application to the CyberKnife system (P Francescon et al) Phys. Med. Biol., vol. 64, p. 035006, 2019

microDiamond 60019 CyberKnife

A dosimetric characterization of a novel linear accelerator collimator (Thompson et al.) Med. Phys. 41 (3), March 2014

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A method to enhance 2D ion chamber array patient specific quality assurance for IMRT (Rogelio Manuel Diaz Moreno et al) Australas Phys Eng Sci Med DOI 10.1007/s13246-016-0498-y

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A methodological approach to reporting corrected small field relative outputs (G. Cranmer-Sargison et al), Radiotherapy and Oncology 109 (2013) 350-355

small field 60017 Diode E

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AAPM Medical Physics Practice Guideline 8.a.: Linear accelerator performance tests (K Smith et al) JACMP 18, Issue 4 July 2017 Pages 23–39

QA general dosimetry

Absorbed dose-to-water protocol applied to synchrotron-generated x-rays at very high dose rates (P Fournier et al) Physics in Medicine and Biology, Volume 61, Number 14

MP3-P Semiflex PinPoint 31010 31014 reference dosimetry microbeam radation therapy synchrotron radiation

Advances in kilovoltage x-ray beam dosimetry (Robin Hill et al) 2014 Phys. Med. Biol. 59 R183

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An evaluation of ionization chambers for the relative dosimetry of kilovoltage x-ray beams (R. Hill et al) Med. Phys. 36, 3971 (2009)

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Assaying multiple I-125 seeds with the well-ionization chamber SourceCheck 4pi 33005 and a new insert (Cristian Candela-Juan et al) J Contemp Brachytherapy 2015; 7, 6: 492-496

SOURCECHECK 4 Pi seed measurement

Breakdown of Bragg-Gray behaviour for low-density detectors under electronic disequilibrium conditions in small megavoltage photon fields (S. Kumar et al) Phys. Med. Biol. 60 (2015), 8187

small field general dosimetry Monte Carlo

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Clinically relevant investigation of flattening filter-free skin dose (C.L. Guy et al),JACMP 17 (2016), 140

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Determination of ion recombination and polarity effect correction factors for a plane-parallel ionization Bragg peak chamber under proton and carbon ion pencil beams (A Mirandola et al) PMB Vol. 64 Nr 9

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Determination of k [fmsr,fref,Qmsr,Q0] factors for ion chambers used in the calibration of Leksell Gamma Knife Perfexion model using EGSnrc and PENELOPE Monte Carlo codes (Lalageh Mirzakhanian et al) Medical Physics Vol. 45, Issue 4 April 2018 Pages 174

GammaKnife correction factor

Determination of relative ion chamber calibration coefficients from depth-ionization measurements in clinical electron beams (B R Muir et al) 2014 Phys. Med. Biol. 59 5953

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Determination of small field synthetic single-crystal diamond detector correction factors for CyberKnife, Leksell Gamma Knife Perfexion and linear accelerator (T. Veselsky et al) Physica Medica 44 (2017), 66

microDiamond 60019 small field correction factor CyberKnife GammaKnife Diode E 60017

Determination of the kQclin, Qmsr, fclin, fmsr correction factors for detectors used with an 800 MU/min CyberKnife® system (...) and a study of detector response to small photon beams using a Monte Carlo method (C. Moignier et al) Med. Phys. 41 (2014)

Diode P small field CyberKnife output factor correction factor 31014 60003 60017 60016 PinPoint Diamond Diode E very small field

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Direct determination of k Q for Farmer-type ionization chambers in a clinical scanned carbon ion beam using water calorimetry (J-M Osinga-Blaettermann et al) Phys. Med. Biol. 62 (2017) 2033-2054

kQ absolute dosimetry carbon ions 30013 Farmer STARCHECK PEAKFINDER

Direct determination of kQ factors for cylindrical and plane-parallel ionization chambers in high-energy electron beams from 6 MeV to 20 MeV (A Krauss, R-P Kapsch) Physics in Medicine & Biology, Volume 63, Number 3

Roos 34001 kQ

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Direct measurement of ion chamber correction factors, kQ and kB, in a 7 MV MRI-linac (Leon de Prez) PMB Vol 64, Nr 10

30013 Farmer MR-LINAC

Dosimetric characterization of a synthetic single crystal diamond detector in a clinical 62 MeV ocular therapy proton beam (Marco Marinelli et al) Nuclear Instruments and Methods in Physics Research Section A, Volume 767, 11 December 2014, Pages 310–317

proton therapy microDiamond 60019 relative dosimetry

Effective point of measurement for parallel plate and cylindrical ion chambers in megavoltage electron beams (P. von Voigts-Rhetz, D. Czarnecki, K. Zink) Z.Med.Phys. 24 (2014) 216-223

Roos 31014 31010 23343 34045 34001 PinPoint Semiflex Markus Effective point of measurement (EPOM)

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Evaluation of MLC leaf positioning accuracy for static and dynamic IMRT treatments using DAVID in vivo dosimetric system (G. Karagoz et al) JACMP, VOLUME 17, NUMBER 2, 2016

DAVID MLC

Evaluation of the dose calculation accuracy for small fields defined by jaw or MLC for AAA and Acuros XB algorithms (A. Fogliata et al) Med. Phys. 43 (10), October 2016

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Evaluation of various approaches for assessing dose indicators and patient organ doses resulting from radiotherapy cone-beam CT (O. Rampado et al) Med. Phys. 43, 2515 (2016)

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Experimental determination of the “collimator monitoring fill factor” and its relation to the error detection capabilities of various 2D‐arrays (Tenzin Sonam Stelljes et al) Medical Physics Vol. 46, Issue 4 April 2019 Pages 1863-1873

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Experimental determination of the effective point of measurement of two cylindrical ionization chambers in a clinical proton beam (Yuya Sugama, Teiji Nishio, Hiroshi Onishi) Medical Physics 42, 3892 (2015)

proton therapy Effective point of measurement (EPOM) 30013 31016 PinPoint Farmer

Geant4 simulation of the Elekta XVI kV CBCT unit for accurate description of potential late toxicity effects of image-guided radiotherapy (F M Brochu et al) Phys. Med. Biol. 59 (2014) 7601-7608

MP3-M Semiflex 31010 PDD

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Influence of the jaw tracking technique on the dose calculation accuracy of small field VMAT plans (Swinnen AC et al) J Appl Clin Med Phys. 2017 Jan;18(1):186-195

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Medical linear accelerator mounted mini-beam collimator: design, fabrication and dosimetric characterization. (Cranmer-Sargison G et al) Phys Med Biol. 2015 Sep 7;60(17):6991-7005

MP3 Diode E 60017 relative dosimetry

Monte Carlo calculated and experimentally determined output correction factors for small field detectors in Leksell Gamma Knife Perfexion beams (H Benmakhlouf et al) 2015 Phys. Med. Biol. 60 3959

small field microLion 31018 Diode P 60008 Diode E 60012 60016 60017 Diamond 60003 microDiamond 31016 Rigid Stem very small field correction factor GammaKnife Monte Carlo Semiflex 31002 31006 31010 31014 PinPoint 31015 60019

Monte Carlo calculations for reference dosimetry of electron beams with the PTW Roos and NE2571 ion chambers (B. R. Muir and D. W. O. Rogers) Med. Phys. 40 , 121722 (2013)

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Monte Carlo calculations of electron beam quality conversion factors for several ion chamber types (B.R. Muir and D.W.O. Rogers), Med. Phys. 41 (2014), 111701

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Monte Carlo simulated beam quality and perturbation correction factors for ionization chambers in monoenergetic proton beams (Jana Kretschmer et al)

proton therapy kQ PinPoint 3D 31022

Optimization of the stopping-power-ratio to Hounsfield-value calibration curve in proton and heavy ion therapy (M. Witt et al) Zeitschrift für Medizinische Physik Volume 25, Issue 3, September 2015, Pages 251–263

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Output correction factors for nine small field detectors in 6 MV radiation therapy photon beams: a PENELOPE Monte Carlo study. (H. Benmakhlouf et al) Med Phys. 2014 Apr;41(4):041711

small field Diamond 31018 microLion 31016 PinPoint Diode 60017 Diode E 60016 Diode P output factor correction factor Monte Carlo 60003

Performance of a PTW 60019 microDiamond detector in a 1.5 T MRI-linac (S J Woodings et al) Physics in Medicine and Biology, 63(5), 9

MR-LINAC microDiamond 60019