The LNE-LNHB historical device, RCTD1, is a quite large device, which has been developed and commonly used over the past 30 years with its associated electronics for measurements of various radionuclides. During the last 4 years LNE-LNHB has developed two new portable TDCR devices. Such ...
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The French national metrology laboratory for ionizing radiations, LNE-LNHB, was involved in determining absorbed dose to water based on graphite calorimeters in 6 MV and 12 MV beams for field sizes of 10 cm × 10 cm, 4 cm × 4 cm and 2 cm × 2 cm....
Nowadays, air kerma is the standard dosimetric quantity for calibration of brachytherapy sources. The quantity of interest for treatment planning is however the absorbed dose to water which is actually derived from the air kerma. The LNE-LNHB, under the European project "Increasing cancer treatment...
This paper presents the LNE-LNHB methodology to establish the primary standard of absorbed dose to water for low dose rate brachytherapy sources.I. Aubineau-LanieceP. Aviles LucasJ.M. BordyB. ChauvenetD. CutarellaetalWorld congress on medical physics and biomedical engineering : Radiation ...
Absorbed dose to water references for radiotherapy medium energy X-rays through water calorimetry at LNE-LNHBThis work presents the methodology used for the setup of the dosimetric standard at the Laboratoire National Henri Becquerel (LNHB) for the continuous X-rays irradiation field of medium-...
In 2005, the Laboratoire national de métrologie et d'essais – Laboratoire national Henri Becquerel (LNE–LNHB) submitted a sample of known activity of 124 Sb to the International Reference System (SIR) in the frame of a pilot study. The value of the activity submitted was about 5.9 MBq....
In 2007 and 2008 respectively, the Laboratoire national de métrologie et d'essais–Laboratoire national Henri Becquerel (LNE–LNHB), France and the National Physical Laboratory (NPL), UK, submitted ampoules with between 10 MBq and 130 MBq activity of 99mTc to the International Reference System ...