KALBACH.readme
   Code to calculate angular distributions using Kalbach systematics
                (Provided by M.B. Chadwick, October 1995)
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Contents
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Kalbach systematics program = KALBACH_SYSTEMATICS.FOR (original name ANGEL, 
version ANGEL92) includes recent work of Kalbach in Nucl.Sci. Eng. 115, 43 
(1993).

input file needed = ANGEL.DAT

Kalbach supplied this program to MB Chadwick, September 1994. Based on the 
fortran code, Chadwick built a sample input file, angel.dat (and provided 
input instructions) for a test case.

MB Chadwick modified ANGEL92 to include photonuclear reactions, October 
1995, according to the paper to be published in J. Nucl. Sci Eng. (Japan), 
Nov 1995.  

ANGEL.DAT
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Example input file; 90Zr(p,p') at Elab=80 MeV; M.B. Chadwick, Sept 1994.
   91   41    1    0    1    0         ;(6i5)Ac,Zc,Za,Na,Zb,Nb
80.0                                   ;(1f6.1)incident lab energy
    3                                  ;(i5) number of emission energies
20.       13.       1.                 ;(f3f10.4)emission energy, x/s, fmsd
40.        9.       1.
60.        5.5      1.

Instructions:
Sample input file for the reaction 90Zr(p,p') at an incident lab energy
of 80 MeV, for three emission energies of 20,40,60 MeV. The first line 
after the title describes the composite nucleus, projectile, and ejectile
with the notation  A+a --> C --> B + b.
At the emission energies of 20,40,60 MeV I assume that the angle integrated 
cross sections are 13,9, and 5.5 mb/MeV, respectively, and that all the 
cross section is MSD.

This input file was prepared by M.B. Chadwick, by looking at the 
coding in the program angel.for supplied by C. Kalbach, Sept 1994.
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