[ Identification | Description | Input parameters | Links ]

The He3_cell Component

Polarised 3He cell

Identification

• Site:
• Author: Trefor Roberts & Erik B Knudsen
• Origin: ILL/DTU Physics
• Date: March 1999

Description

Simple cylindrical polarised 3He neutron spin filter cell.
The glass container for the cell is not included in the model.

This component has been validated against:
Batz, M, Baessler, S, Heil, W, et al., J Res Natl Inst Stand Technol. 2005;110(3):293–298.

Example: He3_cell(radius=0.1,length=.2,pressure=3,p3he=0.7,bx=0,by=1e-3,bz=0)

Input parameters

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
radius	m	radius of the cylinder
length	m	length of the cylinder
pressure	bar	pressure of the gas in the cell	3
p3he		polarisation of the 3He gas [-1 to +1]	0.7
bx	tesla	x component of field at the cell	0
by	tesla	y component of field at the cell	1e-3
bz	tesla	z component of field at the cell	0

AT (	,	,		) RELATIVE		Generate
ROTATED (	,	,		) RELATIVE

Links

• Source code for He3_cell.comp.

---

[ Identification | Description | Input parameters | Links ]

Generated on 2023-09-19 20:01:36

---

Last Modified: Tuesday, 17-Sep-2024 05:31:14 CEST