titles_egs4

 
Titles:  EGS4
=============
 
Contact: Mike Lay, Oxford.

 
Titles Files
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egs4.dat
 
 
Verification
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Description
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   This is the EGS4 bank. It contains the values of ECUT, PCUT and ESTEPE for
the EGS4 parts of the code, together with various switches controlling the
use of optional additions to the EGS4 code.
 
Data Words
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Fixed length database header. See TITLES_DBHDR.
F = Floating point
 
Words       Description
1         F ESTEPE
2         I Bremsstrahlung angular distribution flag.
3         I Pair production angular distribution flag.
4         I IPLC (Path length correction)
5         I IBCA (Boundary crossing routines)
6         I ILCA (Lateral correction algorithm)
7         I IOLDTM flag (use new or old algorithm)
8         F BLCMIN
9         F Compton scattering scoring threshold
10        F Bremsstrahlung scattering scoring threshold
11        I Data structure flag (0 = No d/s, 1 = d/s, 2 = d/s + write to file)
12        I Mott correction to multiple scattering (0/1 off/on)
13        F Mott correction scale factor
14        F Default ECUT
15-24   I,F Pairs of digits specifying exceptions to the default. In the form
            media,value. eg 1 0.700
25        F Default PCUT
26-35   I,F Pairs of digits specifying exceptions to the default. In the form
            media,value. eg 1 0.150
 
Access
------
is via link access from the array LAEGS4. The data is immediately read into
the appropriate EGS4 array/variable.