Monte Carlo transport code use for optimisation of neutron flux produced with 10-18 MeV electron beam energy

2018 ◽  
Vol 12 (4) ◽  
pp. 313
Author(s):  
Abdessamad Didi ◽  
Ahmed Dadouch ◽  
Hassane El Bekkouri ◽  
Mohamed Bencheikh ◽  
Otman Jaï
Keyword(s):  
Monte Carlo ◽  
Electron Beam ◽  
Neutron Flux ◽  
Beam Energy ◽  
Electron Beam Energy ◽  
Transport Code ◽  
Monte Carlo Transport

Monte-Carlo Simulation of the Charge-Deposition Distribution for Electron-Beam Energy Determinations

2008 ◽  
Vol 53 (9(6)) ◽  
pp. 3754-3757 ◽  
Author(s):  
Youngmi Gil ◽  
Youngdo Oh ◽  
Sanghoon Kim ◽  
Sungik Moon ◽  
Moohyun Cho ◽  
...  
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Electron Beam ◽  
Beam Energy ◽  
Electron Beam Energy ◽  
Charge Deposition

Monte Carlo study on effective source to surface distance for electron beams from a mobile dedicated IORT accelerator

2016 ◽  
Vol 16 (1) ◽  
pp. 29-37 ◽  
Author(s):  
Mir Rashid Hosseini Aghdam ◽  
Hamid Reza Baghani ◽  
Seyed Rabi Mahdavi ◽  
Seyed Mahmoud Reza Aghamiri ◽  
Mohammad Esmail Akbari
Keyword(s):  
Monte Carlo ◽  
Electron Beam ◽  
Beam Energy ◽  
Intraoperative Radiotherapy ◽  
Monte Carlo Study ◽  
Electron Beam Energy ◽  
Surface Distance ◽  
Mc Simulation ◽  
Mean Differences ◽  
Effective Source

AbstractPurposeThe effective source to surface distance (SSDeff) for different combinations of energy/applicator size of the electron beam produced by the light intraoperative accelerator, a mobile dedicated intraoperative radiotherapy accelerator, has been calculated in this study.MethodsBoth ionometric dosimetry and Monte Carlo (MC) simulation were followed to obtain the SSDeff for different combinations of electron energy/applicator size. Simulations were performed using Monte Carlo Nuclear Particles (MCNP) MC code. Measurements were performed by Advance Markus chamber and inside a polymethyl methacrylate slab phantom. Inverse square law method was employed to determine the SSDeff from acquired dosimetry data.ResultWith increasing the applicator diameter at a given energy, SSDeff is also increased. The same result is obtained with increasing the electron beam energy for a given applicator size. The results of MC-based SSDeff for 10 cm diameter reference applicator at different energies were in a good accordance with those obtained by ionometric dosimetry. The maximum and mean differences between the results were 1·1 and 0·6%, respectively.ConclusionsThe results of this study showed that SSDeff of intraoperative electron beam is highly dependent on the applicator size and is a mild function of electron beam energy. These facts are in accordance with those reported for conventional electron beam. The good agreement between the results of MC simulation and ionometric dosimetry confirms the application of MCNP code in modelling of intraoperative electron beam and obtaining the intended parameters.

ELECTRON BEAM ENERGY BRANCHING IN OXYGEN

1979 ◽  
Vol 40 (C7) ◽  
pp. C7-777-C7-778
Author(s):  
G. Fournier ◽  
J. Bonnet ◽  
J. Bridet ◽  
J. Fort ◽  
D. Pigache
Keyword(s):  
Electron Beam ◽  
Beam Energy ◽  
Electron Beam Energy

scholarly journals Control of electron beam energy-spread by beam loading effects in a laser-plasma accelerator

2020 ◽  
Vol 62 (5) ◽  
pp. 055004 ◽  
Author(s):  
Guangyu Li ◽  
Quratul Ain ◽  
Song Li ◽  
Muhammad Saeed ◽  
Daniel Papp ◽  
...  
Keyword(s):  
Electron Beam ◽  
Laser Plasma ◽  
Beam Energy ◽  
Plasma Accelerator ◽  
Energy Spread ◽  
Electron Beam Energy ◽  
Beam Loading ◽  
Loading Effects ◽  
Laser Plasma Accelerator

Soft-X-ray spectra of highly charged Au ions in an electron-beam ion trap

2001 ◽  
Vol 79 (2-3) ◽  
pp. 153-162 ◽  
Author(s):  
E Träbert ◽  
P Beiersdorfer ◽  
K B Fournier ◽  
S B Utter ◽  
K L Wong
Keyword(s):  
Electron Beam ◽  
Beam Energy ◽  
Large Scale ◽  
Ion Trap ◽  
Electron Beam Energy ◽  
X Ray ◽  
Maximum Charge ◽  
Electron Beam Ion Trap ◽  
Atomic Structure Calculations ◽  
Structure Calculations

Systematic variation of the electron-beam energy in an electron-beam ion trap has been employed to produce soft-X-ray spectra (20 to 60 Å) of Au with well-defined maximum charge states ranging from Br- to Co-like ions. Guided by large-scale relativistic atomic structure calculations, the strongest Δn = 0 (n = 4 to n' = 4) transitions in Rb- to Cu-like ions (Au42+ – Au50+) have been identified. PACS Nos.: 32.30Rj, 39.30+w, 31.50+w, 32.20R

Electron-beam energy reconstruction for neutrino oscillation measurements

Nature ◽  
2021 ◽  
Vol 599 (7886) ◽  
pp. 565-570
Author(s):  
M. Khachatryan ◽  
A. Papadopoulou ◽  
A. Ashkenazi ◽  
F. Hauenstein ◽  
A. Nambrath ◽  
...  
Keyword(s):  
Electron Beam ◽  
Neutrino Oscillation ◽  
Beam Energy ◽  
Electron Beam Energy ◽  
Energy Reconstruction

The influence of electron beam energy on defect density in MOS device quality oxides

Vacuum ◽  
1988 ◽  
Vol 38 (11) ◽  
pp. 1041-1043 ◽  
Author(s):  
A Balasiński ◽  
A Jakubowski ◽  
A Świt
Keyword(s):  
Electron Beam ◽  
Beam Energy ◽  
Defect Density ◽  
Electron Beam Energy ◽  
Mos Device
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