Monte Carlo Evaluation of Multiple Scattering and Resolution Effects in Double-Differential Neutron Scattering Cross-Section Measurements

1972 ◽  
Vol 48 (3) ◽  
pp. 266-280 ◽  
Author(s):  
F. G. Bischoff ◽  
M. L. Yeater ◽  
W. E. Moore
Keyword(s):  
Monte Carlo ◽  
Neutron Scattering ◽  
Multiple Scattering ◽  
Cross Section ◽  
Scattering Cross Section ◽  
Scattering Cross ◽  
Monte Carlo Evaluation

Convolutional Neural Network Representation of the Total Multiple Scattering Cross Section

2021 ◽  
Author(s):  
Thang Tran ◽  
Peter Lai ◽  
Wei-Ching Wang ◽  
Amaris Rosa ◽  
Feruza Amirkulova ◽  
...  
Keyword(s):  
Neural Network ◽  
Convolutional Neural Network ◽  
Multiple Scattering ◽  
Cross Section ◽  
Scattering Cross Section ◽  
Scattering Cross ◽  
Network Representation

scholarly journals Measurement of the inelastic neutron scattering cross section of56Fe

2010 ◽  
Vol 8 ◽  
pp. 07007
Author(s):  
R. Beyer ◽  
E. Birgersson ◽  
A. Ferrari ◽  
D. Gehre ◽  
E. Grosse ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Cross Section ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron ◽  
Scattering Cross Section ◽  
Scattering Cross

scholarly journals Theory underpinning multislice simulations with plasmon energy losses

Microscopy ◽  
2020 ◽  
Vol 69 (3) ◽  
pp. 173-175
Author(s):  
B G Mendis
Keyword(s):  
Monte Carlo ◽  
Cross Section ◽  
Monte Carlo Methods ◽  
Bloch Wave ◽  
Incident Electron ◽  
Scattering Cross Section ◽  
Energy Losses ◽  
Plasmon Energy ◽  
Scattering Cross ◽  
Wave Nature

Abstract The theoretical conditions for small-angle inelastic scattering where the incident electron can effectively be treated as a particle moving in a uniform potential is examined. The motivation for this work is the recent development of a multislice method that combines plasmon energy losses with elastic scattering using Monte Carlo methods. Since plasmon excitation is delocalized, it was assumed that the Bloch wave nature of the incident electron in the crystal does not affect the scattering cross-section. It is shown here that for a delocalized excitation the mixed dynamic form factor term of the scattering cross-section is zero and the scattered intensities follow a Poisson distribution. These features are characteristic of particle-like scattering and validate the use of Monte Carlo methods to model plasmon losses in multislice simulations.

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