[ Identification | Description | Input parameters | Links ]

The `Radiography_absorbing_edge` Instrument

Instrument to study radiographic imaging of an absobing edge sample used for "Spacial resolution in neutron imaging" Moodle quiz in the Virtual Neutrons for Teaching project

Identification

Site: e
Author: Linda Udby and Peter Willendrup
Origin: University of Copenhagen
Date: July 4th, 2014

Description

Instrument to study radiographic imaging of an absobing edge sample used for "Spacial resolution in neutron imaging" Moodle quiz in the Virtual Neutrons for Teaching project
http://vnt.nmi3.org/moodle/mod/quiz/view.php?id=56

Example: mcrun  Radiography_absorbing_edge.instr -n5e8 l=0.2 -d EdgeImaging

Input parameters

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
D	m	Diameter of pinhole before sample	0.01
L	m	Distance between pinhole and sample	5
l	m	Distance between sample and detector	0.10
sigma_abs	barns	Absorption cross-section of the sample	5.08
Vc	AA^3	Unit cell volume in the sample	13.827
sample_z			0.01

The Radiography_absorbing_edge Instrument

Identification

Description

Input parameters

Links

The `Radiography_absorbing_edge` Instrument