Download Project Status Documentation 
[ Identification  Description  Input parameters  Output parameters  Links ] The
Disordered opticalexcitable molecule sample.

Name  Unit  Description  Default 

form_factors  File from which to read atomic form factors. Defualt amounts to use the one shipped with McXtrace.  "FormFactors.txt"  
state_0_file  Isotropic scattering factors (parameterized by q), or atom positions are specified for state 0.  NULL  
state_1_file  Isotropic scattering factors (parameterized by q), or atom positions are specified for state 1.  NULL  
nq  Number of qbins if F is to be computed from atom positions (Debye formalism).  512  
material_datafile  Where to read f1 and f2 factors from in order to handle absorption.  "Be.txt"  
delta_t  s  Delay between the exciting event t=0. delay is negative, i.e. delta_t>0 means the exciting event happens before t=0.  100e9 
excitation_yield  Mean fraction of molecules that get excited.  0.2  
t_relax  s  Mean relaxation time (into state 0) of excited molecules.  100e9 
initial_state  Which state is Molecule_2state in for t  0  
psimin  rad  Minimum scattering angle off the optical axis.  0 
psimax  rad  Maximum scattering angle off the optical axis.  M_PI_2 
etamin  rad  Minimum scattering angle around the optical axis.  M_PI 
etamax  rad  Maximum scattering angle around the optical axis.  M_PI 
radius  m  Radius of cylindrical of spherical sample.  0 
yheight  m  Height of rectangular or cylindrical sample.  0 
xwidth  m  Width of rectangular sample.  0 
zdepth  m  Depth (thickness) of rectangular sample.  0 
concentration  m  Concentration or packing factor of sample.  1 
p_transmit  m  Fraction of statistics devoted to sample direct (unscattered) beam.  0.1 
q_parametric  0: Assume that datafiles contains atom positions. 1: datafiles contains F vs. q data.  0  
Emax  Maximal energy for which scattering factors are computed. Must be larger than the maximal impinging energy.  80 
Name  Unit  Description  Default 

delta_q  
prms  
Prms  
shape 
Molecule_2state.comp
.
[ Identification  Description  Input parameters  Output parameters  Links ]
Generated automatically by McDoc, Peter Willendrup <peter.willendrup@risoe.dk> / Thu Mar 5 10:05:12 2020