8.2. CXS models

CXS models.

8.2.1. Single Ray Attenuator

class cherab.core.model.attenuator.singleray.SingleRayAttenuator

calculate_attenuation()

Trigger beam attenuation calculation

density(x, y, z)

Returns the beam density at the specified point.

The point is specified in beam space.

Parameters

• x – x coordinate in meters.

• y – y coordinate in meters.

• z – z coordinate in meters.

Returns

Density in m^-3.

8.2.2. CXS Beam Plasma Intersection

class cherab.core.model.beam.charge_exchange.BeamCXLine

Calculates CX emission for a beam.

Parameters

• line –

• step – integration step in meters

Returns