neutronpy.instrument.Analyzer

class neutronpy.instrument.Analyzer(tau, mosaic, direct=-1, vmosaic=None, height=None, width=None, depth=None, rh=None, rv=None, horifoc=-1, thickness=None, Q=None)

Class containing analyzer information.

Parameters:

tau : float or str

Tau value for the analyzer

mosaic : int

Mosaic of the analyzer in arc minutes

direct : ±1, optional

Direction of the analyzer (left or right, -1 or +1, respectively). Default: -1 (left-handed coordinate frame).

vmosaic : int, optional

Vertical mosaic of the analyzer in arc minutes. Default: None

height : float, optional

Height of the analyzer in cm. Default: None

width : float, optional

Width of the analyzer in cm. Default: None

depth : float, optional

Depth of the analyzer in cm. Default: None

horifoc : int, optional

Set to 1 if horizontally focusing analyzer is used. Default: -1

thickness : float, optional

Thickness of Analyzer crystal in cm. Required for analyzer reflectivity calculation. Default: None

Q : float, optional

Kinematic reflectivity coefficient. Required for analyzer reflectivity calculation. Default: None

Returns:

Analyzer : object

Attributes:

tau

mosaic

vmosaic

direct

height

width

depth

rh

rv

thickness

horifoc

Q

d