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Evaluation of Quality Assurance Phantom for Electronic Portal Imaging Device (EPID), Indra J. Das et al., Med. Phys. 34, 2371 (2007)

EPID

Evaluation of the dosimetric properties of a synthetic single crystal diamond detector in high energy clinical proton beams (A.K. Mandapaka et al) Med. Phys. 40 (2013), 121702

microDiamond 60019 Diamond Markus 23343 proton therapy

EXPERIMENTAL CHARACTERIZATION OF THE LOW-DOSE ENVELOPE OF SPOT SCANNING PROTON BEAMS (Gabriel O Sawakuchi et al) Phys. Med. Biol. 55 3467-3478, May 2010

MP3

Experimental comparison of seven commercial dosimetry diodes for measurement of stereotactic radiosurgery cone factors Sonja Dieterich, George W. Sherouse; Med. Phys. 38, 4166 (2011)

Diode P 60016 Diode E 60017 Diode

Experimental determination of pCo perturbation factors for plane-parallel chambers (R.P. Kapsch et al) Phys Med Biol 52 (2007), p. 7167

parallel-plate perturbation factor Advanced Markus 34045 Roos 34001

Experimental determination of the effective point of measurement for cylindrical ionization chambers in Co-60 gamma radiation (C Legrand et al.) Phys Med Biol 57 (2012), 3463

Effective point of measurement (EPOM) Co-60 Thimble chamber Roos 34001 Farmer 30013 Semiflex 31010

Experimental investigation of the effect of air cavity size in cylindrical ionization chambers on the measurements in 60Co radiotherapy beams (John Swanpalmer and Karl-Axel Johansson) Phys. Med. Biol. 56 (2011) p. 7093

microLion 31018

EXPERIMENTAL SMALL FIELD 6MV OUTPUT RATIO ANALYSIS FOR VARIOUS DIODE DETECTOR AND ACCELERATOR COMBINATIONS (Gavin Cranmer-Sargison et al.) Radiotherapy and Oncology, Volume 100, Issue 3 , Pages 429-435, September 2011

Diode P 60016 Diode E 60017 Diode

Experimental study of the water-to-air stopping power ratio of monoenergetic carbon ion beams for particle therapy (D Sánchez-Parcerisa et al) 2012 Phys. Med. Biol. 57 3629

PEAKFINDER

Feasibility of a simple method of hybrid collimation for megavoltage grid therapy (Pedro Almendral, Pedro J. Mancha, Daniel Roberto) Med. Phys. 40, 051712 (2013)

Diode P Diode E MP3 RW3 60016 60017 Diode

Implementing RapidArc into clinical routine: A comprehensive program from machine QA to TPS validation and patient QA (Ann Van Esch et al.) Med. Phys. 38, 5146 (2011)

STARCHECK

Improved dose-calculation accuracy in proton treatment planning using a simplified Monte Carlo method verified with three-dimensional measurements in an anthropomorphic phantoms (Kenji Hotta et al) Phys. Med. Biol. 55 (2010), 3545-3556

OCTAVIUS l

In vivo dosimetry with radiochromic films in low-voltage intraoperative radiotherapy of the breast (Avanzo et al.) Med. Phys. 39, No. 5, May 2012

soft X-ray 34013 23342 23344

ITAR: A modified TAR method to determine depth dose distribution for an ophthalmic device that performs kilovoltage x-ray pencil-beam stereotaxy (J. Hanlon et al), Med. Phys. 41, 021729 (2014)

soft X-ray 34013

Long-term stability of liquid ionization chambers with regard to their qualification as local reference dosimeters for low dose-rate absorbed dose measurements in water (Jalil Bahar-Gogani et. al.) Phys. Med. Biol. 46 (2001) 729 - 740

OCTAVIUS 1000 SRS

Monitor backscatter factors for the Varian 21EX and TrueBeam linear accelerators: measurements and Monte Carlo modelling (S Zavgorodni et al), Phys. Med. Biol. 59 (2014) 911-924

PinPoint 31014

Monte Carlo calculated correction factors for diodes and ion chambers in small photon fields (D. Czarnecki) Phys. Med. Biol. 58 (2013) 2431-2444

small field MP3 60017 Diode E 60016 Diode P 31010 Semiflex 31016 31014 PinPoint Monte Carlo Diode

Monte Carlo calculations of kQ, the beam quality conversion factor (B.R. Muir and D.W.O. Rogers) Med Phys 37 (2010), 5939

kQ 31014 PinPoint 31010 Semiflex 30013 30012 30011 30010 Farmer Monte Carlo 31016

Monte Carlo computed machine-specific correction factors for reference dosimetry of TomoTherapy static beam for several ion chambers (E. Sterpin et al.) Med Phys 39 (2012), 4066

Tomotherapy correction factor 31018 microLion 31014 PinPoint 31010 Semiflex 30006 Farmer small field Monte Carlo

MONTE CARLO MODELING AND SIMULATIONS OF THE HIGH DEFINITION (HD120) MICRO MLC AND VALIDATION AGAINST MEASUREMENTS FOR A 6 MV BEAM (C. Borges, M. Zarza-Moreno, E. Heath, N. Teixeira, P. Vaz) Med. Phys. Vol. 39, p. 415, January 2012

Diode P 60016 Diode

Monte Carlo modelling of diode detectors for small field MV photon dosimetry: detector model simplification and the sensitivity of correction factors to source parameterization (G. Cranmer-Sargison et al.) Phys Med Biol 57 (2012), 5141

Monte Carlo Diode small field correction factor Diode P 60016 Diode E 60017

Monte Carlo simulated correction factors for machine specific reference field dose calibration and output factor measurement using fixed and iris collimators on the CyberKnife system (P. Francescon et al.) Phys. Med. Biol. 57 (2012), 3741

OCTAVIUS ll OCTAVIUS lll

Monte Carlo-based correction factors for ion chamber dosimetry in heterogeneous phantoms for megavoltage photon beams (Fujio Araki) Phys. Med. Biol. 57 (2012)7615

Semiflex 31010

Free access

Octavius 4D 1000 SRS, a new instrument for SBRT VMAT IMRT verification, commissioning and clinical implementation (J. Gimeno (Spain) et al)

OCTAVIUS 4D OCTAVIUS 1000 SRS

Octavius 4D characterization for flattened and flattening filter free rotational deliveries (Conor K. McGarry et al), Med. Phys. 40, 091707 (2013)

OCTAVIUS 4D

On the determination of reference levels for quality assurance of flattening filter free photon beams in radiation therapy (A. Clivio et al) Med. Phys. 41, 021713 (2014)

STARCHECK LA48 FFF LINAC QA

On the output factor measurements of the CyberKnife iris collimator small fields: Experimental determination of the kQ clin, Q msr f clin, f msr correction factors for microchamber and diode detectors (E. Pantelis et al) Med Phys 39 (2012), 4875

small field 60017 Diode E 60012 60008 31014 PinPoint CyberKnife correction factor output factor Diode

On-line quality assurance of rotational radiotherapy treatment delivery by means of a 2D ion chamber array and the Octavius phantom, Ann Van Esch et al., Med. Phys. 34 (10), October 2007, 3825 - 3837

OCTAVIUS ll OCTAVIUS lll

Parameterization of multiple Bragg curves for scanning proton beams using simultaneous fitting of multiple curves (X. Zhang et al.) Phys. Med. Biol. 56 (2011) 72225-7735

Bragg Peak Ionization Chambers

Patient-specific QA and delivery verification of scanned ion beam at NIRS-HIMAC (T. Furukawa et al.) Med. Phys. 40, 121707 (2013)

OCTAVIUS 729 particle therapy

Performance parameters of a liquid filled ionization chamber array ( B. Poppe et al), Med. Phys. 40, 082106 (2013)

OCTAVIUS 1000 SRS

Pre-clinical evaluation of respiratory-gated delivery of volumetric modulated arc therapy with RapidArc (Giorgia Nicolini et al) 2010 Phys. Med. Biol. 55 N347

OCTAVIUS ll OCTAVIUS lll

Pretreatment verification of dose calculation and delivery by means of measurements with PLEXITOM phantom (Pawel Wolowiec, Pawel Kukolowicz, Krzysztof Lis) Reports of Practical Oncology & Radiotherapy, 04 February 2013

PLEXITOM

Quality assurance and independent dosimetry for an intraoperative x-ray device (D. J. Eaton) Med. Phys. 39, 6908 (2012)

soft X-ray 23342 23344 IORT

Quality assurance of electron and photon beam energy using the BQ-Check phantom (Richard J. Speighta, Ashraf Esmail, Steve J. Weston) Journal of Applied Clinical Medical Physics, Vol 12, No 2 (2011)

BQ-CHECK Test Object

Quality Control of Portal Imaging with PTW EPID QC PHANTOM® (Csilla Pesznyák et al.) Strahlentherapie und Onkologie Volume 185, Number 1 (2009), 56-60

EPID

Radiotherapy electron beams collimated by small tubular applicators: characterization by silicon and diamond diodes (P. Bagala et al) Phys. Med. Biol. 58 (2013) 8121-8133

microDiamond 60019 Diamond Diode E 60017 electron radiation small field Diode

Radiotherapy pre-treatment dose validation: A second verification of monitor units (MU) with a commercial software (Iqbal Al Amri et al.) Journal of Medical Physics, 2012, Vol. 37, Issue 4, pp 235-239

DIAMOND secondary check software

Response to high-energy photons of PTW31014 PinPoint ion chamber with a central aluminum electrode (S. Agostinelli et al.) Med. Phys. 35 (2008), 3293

small field PinPoint 31014

Small field dosimetric characterization of a new 160-leaf MLC (G. Cranmer-Sargison et al.) Phys. Med. Biol. 58 (2013), 7343

small field correction factor Diode P 60016 Diode E 60017 Elekta Agility Diode

Spatial resolution of 2D ionization chamber arrays for IMRT dose verification: single-detector size and sampling step width (Björn Poppe et al) 2007, Phys. Med. Biol. 52, 2921-2935

OCTAVIUS l

The dose-area product, a new parameter for the dosimetry of narrow photon beams (A. Djouguela; D. Harder; R. Kollhoff; A. Rühmann; K. C. Willborn; B. Poppe) Zeitschrift für Medizinische Physik, Volume 16, Issue 3, 09-2006, pp. 217-227 (11)

Bragg Peak Ionization Chambers

The influence of silicone oil used in ophthalmology on the proton therapy of uveal melanomas (A Weber et al) 2012 Phys. Med. Biol. 57 8325

Markus 23343 proton therapy

The influence of small field sizes, penumbra, spot size and measurement depth on perturbation factors for microionization chambers (F Crop et al), 2009, Phys. Med. Biol. 54 2951

small field spot size measurement depth Monte Carlo perturbation factor PinPoint 31014 31016

The Italian affair: The employment of parallel-plate ionization chambers for dose measurements in high dose-per-pulse IORT electron beams (L. Cella et al.) Med Phys 37 (2010), 2918

Markus 23343 Advanced Markus 34045 parallel-plate IORT electron radiation

Three Dimensional Gamma-Index Analysis and Considerations of the Reference Level Definition for Dosimetric IMRT Plan Verification with 2D Ionisation Chamber Arrays (B. Poppe et al) 2009, IFMEB Proceedings, Vol. 25/1, pp. 248 - 249

OCTAVIUS l OCTAVIUS ll OCTAVIUS lll

Tumor tracking based on correlation models in scanned ion beam therapy: an experimental study (M Seregni et al) 2013 Phys. Med. Biol. 58, 4659

PinPoint 31014 31016 particle therapy MULTIDOS

Two-dimensional ionization chamber arrays for IMRT plan verification (Bjoern Poppe, Arne Blechschmidt, Armand Djouguela, Ralf Kollhoff, Antje Rubach, Kay C. Willborn and Dietrich Harder) April 2006, Medical Physics Volume 33, Issue 4, pp. 1005-1015

OCTAVIUS l

Use of a liquid ionization chamber for stereotactic radiotherapy dosimetry (A. Wagner) Phys. Med. Biol. 58 (2013) 2445-2459

microLion 31018

Using cavity theory to describe the dependence on detector density of dosimeter response in non-equilibrium small fields (J.D. Fenwick et al) Phys Med Biol 58 (2013), 2901

cavity theory density effect small field