Kamil Sedlak
1e050e6976
- a copyright information added to all relevant *.cc and *.hh files - the file "COPYING" added to the main directory of the musrSim
63 lines
2.9 KiB
C++
63 lines
2.9 KiB
C++
/***************************************************************************
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* musrSim - the program for the simulation of (mainly) muSR instruments. *
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* More info on http://lmu.web.psi.ch/simulation/index.html . *
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* musrSim is based od Geant4 (http://geant4.web.cern.ch/geant4/) *
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* *
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* Copyright (C) 2009 by Paul Scherrer Institut, 5232 Villigen PSI, *
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* Switzerland *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software *
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
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***************************************************************************/
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//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
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// Muonium yields as a function of initial mu+ energies.
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// The method GetYields is used by MuFormation.
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// Id : yields.cc, v 1.1
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// Author: Taofiq PARAISO, T. Shiroka
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// Date : 2007-12
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// Notes : First implemented in Fortran by A. Hofer
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// C++ conversion by T.K. Paraiso 04-2005
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// Slight modifications by T. Shiroka
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//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
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#ifndef Yields_h
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#define Yield_h 1
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#include "globals.hh"
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/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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The Muonium Yield function as well as the parameters are taken from:
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M. Gonin, R. Kallenbach, P. Bochsler: "Charge exchange of hydrogen atoms
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in carbon foils at 0.4 - 120 keV", Rev.Sci.Instrum. 65 (3), March 1994
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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class Yields
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{
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public:
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Yields(); // Class constructor
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~Yields(); // Class destructor
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void GetYields(double E, double mass, double yvector[]);
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private: // Some internal variables
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double Q_zero, Q_minus, D;
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double Yield_minus, Yield_zero, Yield_plus;
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double aux1, aux2, aux3; // Auxiliary variables
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};
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#endif
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