The `Incoherent_validation` Instrument

Site: Union_validation
Author: Mads Bertelsen
Origin: Johns Hopkins University, Baltimore
Date: May 2016

Validation of Union components against incoherent scattering component

Identification

Validation of Union components against incoherent scattering component

(Test cases in bold)

Test: comp_select=1 sample_radius=0.01 sample_height=0.01 pack=1 sigma_inc_vanadium=5.08 sigma_abs_vanadium=5.08 Vc_vanadium=13.827 geometry_interact=0.5 Detector: Detector: PSD_transmission_I=19084.8
Test: comp_select=1 sample_radius=0.01 sample_height=0.01 pack=1 sigma_inc_vanadium=5.08 sigma_abs_vanadium=5.08 Vc_vanadium=13.827 geometry_interact=0.5 Detector: Detector: PSDlin_scattering_I=1.10444
Test: comp_select=1 sample_radius=0.01 sample_height=0.01 pack=1 sigma_inc_vanadium=5.08 sigma_abs_vanadium=5.08 Vc_vanadium=13.827 geometry_interact=0.5 Detector: Detector: PSDlin_scattering_2_I=1.54102

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
comp_select		1: Union components, 2: Incoherent	1
sample_radius	m	Radius of sample	0.01
sample_height	m	Height of sample	0.01
pack		Packing factor	1
sigma_inc_vanadium	barns	Incoherent cross-section	5.08
sigma_abs_vanadium	barns	Absorption cross-section	5.08
Vc_vanadium	AA^3	Unit cell volume	13.827
geometry_interact		p_interact for the Union sample	0.5