Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Arghya, Chattaraj"'
Publikováno v:
Journal of Medical Physics, Vol 49, Iss 2, Pp 148-154 (2024)
Background: The present study is aimed at calculating relative absorbed-dose energy response correction (R) of commonly used thermoluminescent dosimeters (TLDs) such as LiF, Li2B4O7, and Al2O3 as a function of depth in water for protons (50–250 MeV
Externí odkaz:
https://doaj.org/article/7733ab0709284891a79c54f2a3f847ed
Autor:
Arghya Chattaraj, T. Palani Selvam, Vandana Shrivastava, G. Sugilala, Smitha Manohar, C.P. Kaushik, Dayamoy Banerjee, Prithwish Sinharoy, Balvinder Kaur Sapra, AK Bakshi, Kasthuri Samuel
Publikováno v:
Physica Medica. 89:200-209
Purpose Investigation of surface dose rate variation with respect to the source configuration of 106Ru/106Rh eye plaque. To explore an alternate way to determine activity of brachytherapy plaques. Methods The surface dose rates of 106Ru/106Rh plaque
Autor:
Arghya Chattaraj, T. Palani Selvam
Publikováno v:
Radiological Physics and Technology. 14:297-308
Based on FLUKA, the present study is aimed at calculating the microdosimetric distributions of electron beams (6, 12 and 18 MeV) for radiotherapy as a function of depth in water at a site-size of 1 μm using a tissue-equivalent proportional counter (
Autor:
A K, Bakshi, Vandana, Shrivastava, Arghya, Chattaraj, Kasthuri, Samuel, T, Palani Selvam, B K, Sapra, Prithwish, Sinharoy, Dayamoy, Banerjee, G, Sugilala, Smitha, Manohar, C P, Kaushik
Publikováno v:
Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB). 96
Autor:
Arghya Chattaraj, T. Palani Selvam
Publikováno v:
Radiation Protection Dosimetry. 189:286-293
Applicability of pure propane gas for microdosimetric measurements at photon energies relevant in brachytherapy is studied using the Monte Carlo-based FLUKA code. Monoenergetic photons in the energy range of 20–1250 keV and brachytherapy sources su
Autor:
Arghya, Chattaraj, T P, Selvam
Publikováno v:
Physics in Medicine & Biology. 67:185014
Objective. This study aims at comparing dosimetric parameters of 126 MeV antiprotons and protons using microdosimetric approach. Approach. Microdosimetric distributions of 126 MeV proton and antiproton beams at 1 μm site size are calculated using th
Autor:
Arghya Chattaraj, T Palani Selvam
Publikováno v:
Radiation protection dosimetry. 197(3-4)
Hydrogen (H2) as filling gas in Tissue-equivalent proportional counter (TEPC) for measurements of microdosimetric distributions in neutron fields is investigated using the Monte Carlo-based Geant4 toolkit. The neutron fields considered are monoenerge
Autor:
A K, Bakshi, Vandana, Shrivastava, Arghya, Chattaraj, Kasthuri, Samuel, T, Palani Selvam, B K, Sapra, Prithwish, Sinharoy, Dayamoy, Banerjee, G, Sugilala, Smitha, Manohar, C P, Kaushik
Publikováno v:
Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB). 89
Investigation of surface dose rate variation with respect to the source configuration ofThe surface dose rates ofThe measured reference absorbed dose rates for planar and curvedSurface dose rates for a prototype
Publikováno v:
Radiation Protection Dosimetry. 178:430-440
FLUKA-based Monte Carlo calculations of microdosimetric distributions in water phantom involving a walled spherical Tissue-Equivalent Proportional Counter filled with tissue-equivalent propane gas have been studied for an indigenously developed telec
MONTE CARLO-BASED INVESTIGATION OF MICRODOSIMETRIC DISTRIBUTION OF HIGH ENERGY BRACHYTHERAPY SOURCES
Publikováno v:
Radiation protection dosimetry. 187(1)
FLUKA-based Monte Carlo calculations were carried out to study microdosimetric distributions in air and in water for encapsulated high energy brachytherapy sources (60Co, 137Cs, 192Ir and 169Yb) by simulating a Tissue Equivalent Proportional Counter