hexrd.instrument.physics_package module

class hexrd.instrument.physics_package.AbstractPhysicsPackage(**kwargs)

Bases: object

abstract class for the physics package. there will be two separate physics package class types – one for HED samples and the other for HEDM samples.

Parameters

The parameters are set up so that layer attributes can be accessed (via both setters and getters) with <layer_name>_<attribute>.

For example, for sample thickness, you may specify sample_thickness.

Notes

[1] Rygg et al., X-ray diffraction at the National

Ignition Facility, Rev. Sci. Instrum. 91, 043902 (2020)

[2] M. Stoeckl, A. A. Solodov

Readout models for BaFBr0.85I0.15:Eu image plates Rev. Sci. Instrum. 89, 063101 (2018

LAYER_TYPES = []

SPECIAL_LAYERS = {}

property attributes_to_serialize

deserialize(**kwargs)

make_layer(name: str, **kwargs) → PhysicsPackageLayer

serialize()

abstract property type

class hexrd.instrument.physics_package.HEDMPhysicsPackage(**kwargs)

Bases: AbstractPhysicsPackage

LAYER_TYPES = ['sample']

SPECIAL_LAYERS = {'sample': <class 'hexrd.instrument.physics_package.HEDMSampleLayer'>}

property sample_diameter

property type

class hexrd.instrument.physics_package.HEDMSampleLayer(name: str = '', material: str = '', density: float = 0, thickness: float = 0, formula: str | None = None, geometry: str = '')

Bases: PhysicsPackageLayer

geometry: str = ''

class hexrd.instrument.physics_package.HEDPhysicsPackage(**kwargs)

Bases: AbstractPhysicsPackage

LAYER_TYPES = ['ablator', 'heatshield', 'pusher', 'sample', 'reflective', 'window', 'pinhole']

SPECIAL_LAYERS = {'pinhole': <class 'hexrd.instrument.physics_package.PinholeLayer'>}

absorption_length(energy, layer)

layer_standoff(layer: str) → float

layer_thickness(layer: str) → float

property pinhole_radius

property type

class hexrd.instrument.physics_package.PhysicsPackageLayer(name: str = '', material: str = '', density: float = 0, thickness: float = 0, formula: str | None = None)

Bases: object

density: float = 0

formula: str | None = None

material: str = ''

name: str = ''

thickness: float = 0

class hexrd.instrument.physics_package.PinholeLayer(name: str = '', material: str = '', density: float = 0, thickness: float = 0, formula: str | None = None, diameter: float = 0)

Bases: PhysicsPackageLayer

diameter: float = 0