150-250 MeV electron beams in radiation therapy
نویسندگان
چکیده
منابع مشابه
Benchmarking of Siemens Linac in Electron Modes: 8-14 MeV Electron Beams
Introduction: Radiation therapy using electron beams is a promising method due to its physical dose distribution. Monte Carlo (MC) code is the best and most accurate technique for forespeaking the distribution of dose in radiation treatment of patients.Materials and Methods: We report an MC simulation of a linac head and depth dose on central axis, along with profile calculations. The purpose o...
متن کاملMonte Carlo Simulation of Electron Beams produced by LIAC Intraoperative Radiation Therapy Accelerator
Background: One of the main problems of dedicated IORT accelerators is to determine dosimetric characteristics of the electron beams. Monte Carlo simulation of IORT accelerator head and produced beam will be useful to improve the accuracy of beam dosimetry.Materials and Methods: Liac accelerator head was modeled using the BEAMnrcMonte Carlo simulation system. Phase-space files were generated at...
متن کاملDosimetric comparison of 4 MeV and 6 MeV electron beams for total skin irradiation
BACKGROUND In this study, dosimetric aspects of TSEI consisting of a 4 MeV beam with no spoiler were investigated in comparison to a nominal 6 MeV beam with spoiler, and the potential for clinical applications was evaluated. METHODS The TSEI technique is based on the Stanford technique, which utilizes a beam configuration of six-dual fields. MOSFETs were used to measure the optimal gantry ang...
متن کاملElectromagnetic Radiation from Relativistic Electron Beams
These notes represent an introduction to the physics of synchrotron radiation. Such radiation is produced by relativistic electron beams being de‡ected by magnetic ...eld. Speci...cally, relativistic electron beams are injected into circular accelerators, called storage rings, where they circulate for many hours while continuously producing synchrotron radiation for the bene...t of research in ...
متن کاملmonte carlo simulation of electron beams produced by liac intraoperative radiation therapy accelerator
background: one of the main problems of dedicated iort accelerators is to determine dosimetric characteristics of the electron beams. monte carlo simulation of iort accelerator head and produced beam will be useful to improve the accuracy of beam dosimetry. materials and methods: liac accelerator head was modeled using the beamnrcmonte carlo simulation system. phase-space files were generated a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics in Medicine and Biology
سال: 2000
ISSN: 0031-9155,1361-6560
DOI: 10.1088/0031-9155/45/7/306