3.3.1.5. NXbending_magnet¶
Status:
base class, extends NXobject
Description:
A bending magnet
Symbols:
No symbol table
- Groups cited:
Structure:
@default: (optional) NX_CHAR
Declares which child group contains a path leading to a NXdata group.
It is recommended (as of NIAC2014) to use this attribute to help define the path to the default dataset to be plotted. See https://www.nexusformat.org/2014_How_to_find_default_data.html for a summary of the discussion.
critical_energy: (optional) NX_FLOAT {units=NX_ENERGY}
bending_radius: (optional) NX_FLOAT {units=NX_LENGTH}
magnetic_field: (optional) NX_FLOAT {units=NX_CURRENT}
strength of magnetic field of dipole magnets
accepted_photon_beam_divergence: (optional) NX_FLOAT {units=NX_LENGTH}
An array of four numbers giving X+, X-, Y+ and Y- half divergence
source_distance_x: (optional) NX_FLOAT {units=NX_LENGTH}
Distance of source point from particle beam waist in X (horizontal) direction.
source_distance_y: (optional) NX_FLOAT {units=NX_LENGTH}
Distance of source point from particle beam waist in Y (vertical) direction.
divergence_x_plus: (optional) NX_FLOAT {units=NX_ANGLE}
Accepted photon beam divergence in X+ (horizontal outboard) direction. Note that divergence_x_plus+divergence_x_minus is the total horizontal beam divergence.
divergence_x_minus: (optional) NX_FLOAT {units=NX_ANGLE}
Accepted photon beam divergence in X- (horizontal inboard) direction. Note that divergence_x_plus+divergence_x_minus is the total horizontal beam divergence.
divergence_y_plus: (optional) NX_FLOAT {units=NX_ANGLE}
Accepted photon beam divergence in Y+ (vertical upward) direction. Note that divergence_y_plus+divergence_y_minus is the total vertical beam divergence.
divergence_y_minus: (optional) NX_FLOAT {units=NX_ANGLE}
Accepted photon beam divergence in Y- (vertical downward) direction. Note that divergence_y_plus+divergence_y_minus is the total vertical beam divergence.
spectrum: (optional) NXdata
bending magnet spectrum
GEOMETRY: (optional) NXgeometry
“Engineering” position of bending magnet
Hypertext Anchors¶
Table of hypertext anchors for all groups, fields, attributes, and links defined in this class.
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web page (HTML) anchor |
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