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Potential errors in relative dose measurements in kilovoltage photon beams due to polarity effects in plane-parallel ionisation chambers (S Dowdell et al) Phys. Med. Biol. 61 (2016) 8395–8407

polarity effect kilovoltage orthovoltage parallel-plate Advanced Markus Roos 34001 34045

Proton beam monitor chamber calibration (C Gomà et al) 2014 Phys. Med. Biol. 59 4961

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Quantification of static magnetic field effects on radiotherapy ionization chambers (J Agnew et al) Physics in Medicine & Biology, Volume 62, Number 5

30013 31010 31006 Semiflex Farmer PinPoint MR-LINAC magnetic field

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Radiation dosimetry in magnetic fields with Farmer-type ionization chambers: determination [...](C K Spindeldreier et al) Physics in Medicine & Biology, Volume 62, Number 16

MR-LINAC magnetic field Farmer

Reference dosimetry of proton pencil beams based on dose-area product: a proof of concept (Carles Goma et al) Physics in Medicine & Biology, Volume 62, Number 12

reference dosimetry absolute dosimetry proton DAP Bragg Peak 34070

Small field detector correction factors kQclin,Qmsr (fclin,fmsr) for silicon-diode and diamond detectors with circular 6 MV fields derived using both empirical and numerical methods (D.J. O'Brien et al) Med. Phys. 43 (2016), 411

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Statistical analysis on 2D array of ion chamber performance (Akbar Anvari et al) Journal of Radiotherapy in Practice, January 2015

OCTAVIUS 729 2D Array LINAC QA

Technical Note: Influence of Compton currents on profile measurements in small-volume ion chambers (S. Tanny et al) Med. Phys. 42, 5768 (2015)

electron radiation stem effect cable irradiation 31014 PinPoint

Technical Report: Reference photon dosimetry data for Varian accelerators based on IROC-Houston site visit data (J.R. Kerns et al) Med. Phys. 43 (2016), 2374

general dosimetry

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Time-resolved dosimetric verification of respiratory-gated radiotherapy exposures using a high-resolution 2D ionisation chamber array (R B King et al) Phys. Med. Biol. 61 (2016) 5529–5546

OCTAVIUS 1000 SRS

Time-resolved dosimetry using a pinpoint ionization chamber as quality assurance for IMRT and VMAT (R.J. Louwe et al) Med. Phys. 42 (2015), 1625

PinPoint 31006 31014 31015 Plan verification Pinnacle

Use of parallel-plate ionization chambers in reference dosimetry of NOVAC and LIAC® mobile electron linear accelerators for intraoperative radiotherapy (P. Scalchi et al), Med. Phys. 44 (2017), 321

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Variation of kQclin,Qmsr (fclin,fmsr) for the small-field dosimetric parameters percentage depth dose, tissue-maximum ratio, and off-axis ratio (P. Francescon et al) Med. Phys. 41 (2014) 101708

small field 31014 60017 Diode E 60012 TMR TPR PDD OAR Monte Carlo output factor correction factor PinPoint

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VMAT monthly QA using two techniques: 2D ion chamber array with an isocentric gantry mount and an in vivo dosimetric device attached to gantry (P. Myers et al), Journal of Radiotherapy in Practice (2013)

OCTAVIUS lll DAVID

Small-field dosimetry with a high-resolution 3D scanning water phantom system for the small animal radiation research platform SARRP: a geometrical and quantitative study (Erika Muñoz Arango et al) Phys Med Biol . 2020 Jan 13;65

Diode E 60017

A model-based analysis of a simplified beam-specific dose output in proton therapy with a single-ring wobbling system (Yuki Kase et al) 2015 Phys. Med. Biol. 60, 359

Farmer 30010

A patient-specific aperture system with an energy absorber for spot scanning proton beams: Verification for clinical application (Keisuke Yasui et al) Med. Phys. 42, 6999 (2015)

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A practical and theoretical definition of very small field size for radiotherapy output factor measurements (P.H. Charles et al), Med. Phys. 41 (2014), 041707

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Absorbed dose measurements in the build-up region of flattened versus unflattened megavoltage photon beams (A. De Puysseleyr et al) Zeitschrift für Medizinische Physik Volume 26, Issue 2, June 2016, Pages 177–183

Surface dose extrapolation chamber 23392

An experimental extrapolation technique using the Gafchromic EBT3 film for relative output factor measurements in small x-ray fields (Johnny E. Morales et al) Medical Physics 43, 4687 (2016);

small field film dosimetry 60019 microDiamond

Carbon and oxygen minibeam radiation therapy: An experimental dosimetric evaluation (Immaculada Martínez-Rovira et al) Medical Physics Volume 44, Issue 8 August 2017 Pages 4223–4229

microDiamond

Characteristics and performance of the first commercial multileaf collimator for a robotic radiosurgery system (Ch. Fürweger et al) Med. Phys. 43, 2063 (2016)

MP3 60012 Diode E CyberKnife SRS/SBRT MLC

Characterization of air temperature in modern ion chambers due to phantom geometry and ambient temperature changes (Daniel L. Saenz et al) Medical Physics 43, 4032 (2016)

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Commissioning of Photon Beams of a Flattening Filter-Free Linear Accelerator and the Accuracy of Beam Modeling Using an Anisotropic Analytical Algorithm (Jan Hrbacek et al) IJROBP 80 (2011), 1228

TrueBeam FFF 31010 Semiflex 31016 PinPoint

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Comparison between the TRS-398 code of practice and the TG-51 dosimetry protocol for flattening filter free beams (J E Lye et al) Physics in Medicine and Biology, Volume 61, Number 14

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Design and characterization of a new high-dose-rate brachytherapy Valencia applicator for larger skin lesions (C. Candela-Juan et al) Med. Phys. 43, 1639 (2016)

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Detector to detector corrections: A comprehensive experimental study of detector specific correction factors for beam output measurements for small radiotherapy beams (Azangwe et al) Med. Phys. 41, 072103 (2014)

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Detectors assessment for stereotactic radiosurgery with cones (Nicolas Garnier et al) JACMP 19, Issue 6

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Determination of the ion recombination correction factor for intraoperative electron beams / Bestimmung des Korrekturfaktors der Ionenrekombination für intraoperative Elektronenstrahlen (M.G. Besheli et al) Z. Med. Phys. 26 (2016), 35-44

IORT electron radiation saturation correction kS Advanced Markus 34045

Dose in x-ray computed tomography (Willi A Kalender) 2014 Phys. Med. Biol. 59 R129

CTDI DLP CTDI Phantom CT chambers 30009 30017

Dose response characteristics of a novel CCD camera-based electronic portal imaging device comparison with OCTAVIUS detector (Akbar Anvari et al) Available from: http://www.cancerjournal.net/preprintarticle.asp?id=148695

2D Array EPID OCTAVIUS 729

Dosimetric accuracy of a treatment planning system for actively scanned proton beams and small target volumes: Monte Carlo and experimental validation. (Magro G et al) Phys Med Biol. 2015 Sep 7;60(17):6865-80

Advanced Markus 34045 proton therapy

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Dosimetric properties of equivalent-quality flattening filter-free (FFF) and flattened photon beams of Versa HD linear accelerator (Mukesh N. Meshram et al) JACMP 17 (2016), 358

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Dosimetric verification of MammoSite treatment plans using Monte Carlo simulations and measurements with a 2D ionization chamber array Author links open overlay panel (Moritz Budde et al) ZMP Volume 28, Issue 2, April 2018, Pages 158-163

OCTAVIUS 729

Dosimetry of cone-defined stereotactic radiosurgery fields with a commercial synthetic diamond detector (J.E. Morales) Medical Physics 41, 111702 (2014)

small field Monte Carlo 60019 microDiamond 60012 correction factor

High dose-per-pulse electron beam dosimetry - A model to correct for the ion recombination in the Advanced Markus ionization chamber. (K. Petersson et al) Med Phys. 2017 Mar;44(3):1157-1167

electron radiation Advanced Markus 34045

Investigation of a synthetic diamond detector response in kilovoltage photon beams (Vaiva Kaveckyte et al) Medical Physics Volume 47, Issue 3

kilovoltage microDiamond brachytherapy

Measurement and properties of the dose-area product ratio in external small-beam radiotherapy (J. Niemelä et al) Phys. Med. Biol. 62 (2017) 4870-4883

small field DAP parallel-plate Bragg Peak 34073 34070

Measurement of spatial response functions of dosimetric detectors (Steffen Ketelhut, Ralf-Peter Kapsch) 2015 Phys. Med. Biol. 60 6177

31010 Advanced Markus Roos PinPoint 3D Semiflex electron radiation general dosimetry 60012 34045 34001 31016 Diode E

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OC-0153: Output factors for small radiosurgical Linac beams using a new microDiamond detector: evaluation over 30 centers (S. Russo et al) Radiotherapy and Oncology Volume 115, Supplement 1, Pages S73-S74

microDiamond 60019

On the correction, perturbation and modification of small field detectors in relative dosimetry (P Papaconstadopoulos et al) 2014 Phys. Med. Biol. 59 5937

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Output calculation of electron therapy at extended SSD using an improved LBR method (Hassaan A. Alkhatib et al) Med. Phys. 42, 735 (2015)

Diode E 60017 electron radiation PDD relative dosimetry

Output factors of ionization chambers and solid state detectors for mobile intraoperative radiotherapy (IORT) accelerator electron beams (Görkem Güngör et al) J Appl Clin Med Phys. 2019 Feb; 20(2): 13–23

IORT microDiamond 60019 IOERT output factor

Properties of a commercial PTW-60019 synthetic diamond detector for the dosimetry of small radiotherapy beams (J M Lárraga-Gutiérrez et al) Phys. Med. Biol. 60 (2015) 905-924

microDiamond 60019 MP3-XS MP3 small field

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Radiation-induced second primary cancer risks from modern external beam RT for early prostate cancer: impact of SABR, VMAT and FFF radiotherapy (L J Murray et al) Phys Med Biol. 2015 Feb 7;60(3):1237-57

Semiflex 31010 FFF VMAT

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Range verification for eye proton therapy based on proton-induced x-ray emissions from implanted metal markers (Vanessa La Rosa et al) 2014 Phys. Med. Biol. 59 2623

Advanced Markus 34045 proton therapy

Real time tracking in liver SBRT: comparison of CyberKnife and Vero by planning structure-based gamma evaluation and dose-area-histograms (T Sothmann et al) Phys. Med. Biol. 61 (2016) 1677–1691

OCTAVIUS 1000 SRS igrt Vero CyberKnife

Technical Note: Preferred dosimeter size and associated correction factors in commissioning high dose per pulse, flattening filter free x-ray beams (A. Sudhyadhom et al) Med. Phys. 43, 1507 (2016)

absolute dosimetry FFF 30013 Farmer 31016 PinPoint 3D

Technical Note: Procedure for the calibration and validation of kilo-voltage cone-beam CT models (Gloria Vilches-Freixas et al) Med. Phys. 43 (9), September 2016

NOMEX Multimeter Imaging kilovoltage CBCT

Theoretische Untersuchung der Sättigungskorrektion von Ionisationskammern in gepulsten Strahlungsfeldern bei beliebiger Pulsdauer (L. Karsch, J. Pawelke) Z.Med.Phys. 24 (2014) 201-210

Roos 34001 saturation correction