Kamil Sedlak 2009-05-18

This is the first version of the muSR simulation code (musrSim)
based on the merged codes of Kamil Sedlak and Toni Shiroka.
It should be a running version of the simulation code, however 
it has not been very well tested, therefore it will probably
need some further development.

include/yields.hh

@@ -0,0 +1,44 @@
+//  Geant4 simulation for MuSR
+//  AUTHOR: Toni SHIROKA, Paul Scherrer Institut, PSI
+//  DATE  : 2008-05
+//
+
+//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
+//  Muonium yields as a function of initial mu+ energies.
+//          The method GetYields is used by MuFormation.
+//  Id    : yields.cc, v 1.1
+//  Author: Taofiq PARAISO, T. Shiroka
+//  Date  : 2007-12
+//  Notes : First implemented in Fortran by A. Hofer
+//          C++ conversion by T.K. Paraiso 04-2005
+//          Slight modifications by T. Shiroka
+//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
+
+#ifndef Yields_h
+#define Yield_h 1
+
+#include "globals.hh"
+
+/*  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+ The Muonium Yield function as well as the parameters are taken from:
+ M. Gonin, R. Kallenbach, P. Bochsler: "Charge exchange of hydrogen atoms
+ in carbon foils at 0.4 - 120 keV", Rev.Sci.Instrum. 65 (3), March 1994
+- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
+
+class Yields
+{
+
+public:
+  Yields(); // Class constructor
+ ~Yields(); // Class destructor
+
+  void GetYields(double E, double mass, double yvector[]);
+
+private:   // Some internal variables
+  double Q_zero, Q_minus, D;
+  double Yield_minus, Yield_zero, Yield_plus;
+
+  double aux1, aux2, aux3; // Auxiliary variables
+};
+
+#endif