[ Identification | Description | Input parameters | Links ]
He3_cell ComponentSimple polarised 3He neutron spin filter cell, defaults to a cylindrical geometry but may be used with a sphere or box geometry also. 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)
| Name | Unit | Description | Default | |
| xwidth | m | width of box geometry | 0 | |
| yheight | m | height of the box geometry | 0 | |
| radius | m | radius of the cylinder / sphere geometry | 0.11 | |
| length | m | length of the cylinder / box geometry along z | 0.01 | |
| 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 | |||
|---|---|---|---|---|---|---|
| ROTATED ( | , | , | ) RELATIVE |
He3_cell.comp.
[ Identification | Description | Input parameters | Links ]
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