bend module

Define an horizontal Bend.

The transfer matrix parameters, and k_x in particular, are defined only for a field gradient index inferior to unity in TraceWin documentation. For the cases where n > 1, see this topic.

class Bend(line, dat_idx=None, **kwargs)

Bases: Element

Hold the strict minimum for BEND element.

In TraceWin documentation, transfer matrix is in \(mm\) and \(deg\). We use here \(m\) and \(rad\).

Parameters:

• line (DatLine)

• dat_idx (int | None, default: None)

• kwargs (str)

base_name = 'DIP'

n_attributes: int | range | Collection = 5

__init__(line, dat_idx=None, **kwargs)

Precompute the parameters used to compute transfer matrix.

Parameters:

• line (DatLine)

• dat_idx (int | None, default: None)

• kwargs (str)

Return type:

None

property h_parameter: float

Compute the parameter h.

property h_squared: float

Compute the h**2 parameter.

property k_x: float

Compute the k_x parameter.

_abc_impl = <_abc._abc_data object at 0x7318fb7ceb80>