--- /dev/null
+/*
+ <one line to give the library's name and an idea of what it does.>
+ Copyright (C) 2011 Oystein Djuvsland <oystein.djuvsland@gmail.com>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+
+#ifndef SPECTRUMPROTONLEAD_H
+#define SPECTRUMPROTONLEAD_H
+
+#include "spectrum.h"
+
+class beamBeamSystem;
+
+class spectrumProtonNucleus : public spectrum
+{
+public:
+ spectrumProtonNucleus(beamBeamSystem *bb);
+ virtual double getNucleonNucleonSigma() const { return 7.35; }
+protected:
+ virtual bool generateBreakupProbabilities();
+ virtual double getSigma(double ) const;
+
+};
+
+#endif // SPECTRUMPROTONLEAD_H