Measurement of electron beam transverse flux density distribution
نویسندگان
چکیده
The work presents experimental measurements of electron beam transverse flux density distribution. Experimental data is recorded during the multiple scanning in different directions with particular angle step by thin scintillation strip. intensity light generated scintillator proportional to radiation going through Generated photons guided optical fiber photomultiplier and registered analyzer. result demonstrated dependence on detecting strip position orientation. This transformed coordinates plane using special mathematical processing.
منابع مشابه
Measurement of Small Electron Beam Spots
Measurements of transverse beam size are tremendously important to the performance of ee linear colliders. In this paper we review the traditional technologies used to make such measurements, such as pro le monitors and wire scanners, and the limitations on same. We then introduce a new tool for electron beam size measurement: Compton-scattered laser light, which may be used as an unbreakable \...
متن کاملThe effect of high-energy electron beam on drawn and undrawn high density polyethylene fibers
HDPE monofilaments were obtained using different extruders and drawn by post-extruder equipments. After solidification, drawn and undrawn monofilaments (draw ratio 7:1) were irradiated with 10 MeV electron beams in air at room temperature at 25, 50, 75, 100 and 125 kGy dose ranges to induce a network structure. HDPE crosslinking was studied on the basis of gel content measurements. The fibers w...
متن کاملTransverse Electron-proton Two-stream Instability in a Bunched Beam∗
This paper is an analytical investigation of the transverse electron-proton (e-p) two-stream instability in a proton bunch propagating through a stationary electron background. The equations of motion, including the effect of damping, are derived for the centroids of the proton beam and the electron cloud. An approach is developed to solve the coupled linear centroid equations in the time domai...
متن کاملA Method to Improve Electron Density Measurement of Cone-Beam CT Using Dual Energy Technique
PURPOSE To develop a dual energy imaging method to improve the accuracy of electron density measurement with a cone-beam CT (CBCT) device. MATERIALS AND METHODS The imaging system is the XVI CBCT system on Elekta Synergy linac. Projection data were acquired with the high and low energy X-ray, respectively, to set up a basis material decomposition model. Virtual phantom simulation and phantoms...
متن کاملElectron Beam Dose Distribution in the Presence of Non-Uniform Magnetic Field
Introduction Magnetic fields are capable of altering the trajectory of electron beams andcan be used in radiation therapy.Theaim of this study was to produce regions with dose enhancement and reduction in the medium. Materials and Methods The NdFeB permanent magnets were arranged on the electron applicator in several configurations. Then, after the passage of the electron beams (9 and 15 MeV Va...
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: IOP Conference Series: Materials Science and Engineering
سال: 2021
ISSN: ['1757-8981', '1757-899X']
DOI: https://doi.org/10.1088/1757-899x/1019/1/012043