[ Identification | Description | Input parameters | Links ]

The NPI_tof_theta_monitor Component

Release: McStas 1.6 Cylindrical (2pi) PSD Time-of-flight monitor.

Identification

• Site:
• Author: Kim Lefmann
• Origin: Risoe
• Date: October 2000

Description

Derived from TOF_cylPSD_monitor.
Code is extended by the option allowing to define range of scattering angles, therefore creating only a part of the cylinder surface.
The plot is transposed when compared to TOF_cylPSD_monitor: scattering angles are on the horizontal axis.


Example:	TOF_cylPSD_monitor_NPI(nt = 1024, nphi = 960, filename = "Output.dat",
radius = 2, yheight = 1.0, tmin = 3e4, tmax = 12e4, amin = 75, amax = 105, restore_neutron = 1)

Input parameters

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
filename	str	Name of file in which to store the detector image	0
radius	m	Cylinder radius	1
yheight	m	Cylinder height	0.3
tmin	mu-s	Beginning of time window
tmax	mu-s	End of time window
amin	deg	minimum angle to detect
amax	deg	maximum angle to detect
restore_neutron	1	If set, the monitor does not influence the neutron state	1
verbose			0
nt	1	Number of time bins	128
na			90

AT (	,	,		) RELATIVE		Generate to clipboard
ROTATED (	,	,		) RELATIVE

Links

• Source code for NPI_tof_theta_monitor.comp.

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[ Identification | Description | Input parameters | Links ]

Generated on mcstas 3.6.1

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Last Modified: Friday, 12-Dec-2025 12:58:06 CET