[ Identification | Description | Examples | Input parameters | Links ]

The `XFEL_SPB` Instrument

European XFEL SPB beamline (on SASE1)

Identification

Site: XFEL
Author: Erik B Knudsen (erkn@fysik.dtu.dk)
Origin: DTU Fysik
Date: End of the World

Description

A simple and early model of the SPB-beamline at the European XFEL in Hamburg.
This model includes the long beam transport from the source all the way into
experimental hutch.

Examples

(Test cases in bold)

Test: XFEL_SPB.instr preCRL=0 -n1e7 L0=1.3051 DL=0.01 Detector: detector_I=0.00194989

Input parameters

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
L0	AA	The central wavelength to be simulated.	1.3051
DL	AA	Half width of energy ointerval to be simulated	0.01
D	m	Sample to detector distance	10
offset_omega_rad	rad	Incidence angle of the upstream offset mirror.	3.6e-3
offset2_rad	m	Radius of curvature of 2nd offset mirror.	50000
preCRL	0/1	Flag to choose whether pre-focusing CRLs are active.	0
FXE	0/1	Flag to enable the FXE distribution mirror. Useful for debugging.	0
R1	m	Radius of curvature of 1st focusing mirror.	20000
R2	m	Radius of curvature of 2nd focusing mirror.	20000

The XFEL_SPB Instrument

Identification

Description

Examples

Input parameters

Links

The `XFEL_SPB` Instrument