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Index: trunk/src/libElegent/interface/FerreiraModel.h
===================================================================
--- trunk/src/libElegent/interface/FerreiraModel.h (revision 103)
+++ trunk/src/libElegent/interface/FerreiraModel.h (revision 104)
@@ -1,78 +1,78 @@
/********************************************************************************
Copyright 2013 Jan Kašpar
This file is part of Elegent (http://elegent.hepforge.org/).
Elegent is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Elegent 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Elegent. If not, see <http://www.gnu.org/licenses/>.
********************************************************************************/
#ifndef _elegent_ferreira_model_
#define _elegent_ferreira_model_
#include "Model.h"
#include "Math.h"
namespace Elegent
{
/**
* \brief Model of elastic pp scattering by E. Ferreira et al.
* References:
* [1] arXiv:1408.1599v1
- * [2] A. K. Kohara, E. Ferreira, T. Kadama, Eur. Phys. J. C (2013) 73:2326
+ * [2] A. K. Kohara, E. Ferreira, T. Kadama: Eur. Phys. J. C74 (2014) 11, 3175
**/
class FerreiraModel : public Model
{
public:
FerreiraModel();
~FerreiraModel();
void Configure();
virtual void Init();
virtual void Print() const;
virtual TComplex Amp(double t) const;
virtual TComplex Prf(double b_fm) const;
protected:
double a0;
double al_i, al_r;
double be_i, be_r;
double ga_i, ga_r;
double la_i, la_r;
/// normalisation factor sqrt(s p^2 / pi)
double N;
/// Eq. (19) in [1]
double Psi(double ga, double t) const;
/// Eq. (14) in [2]
double R_ggg(double t) const;
static TComplex Amp_J0(double t, double *par, const void *vobj);
/// integration variables
double upper_bound_t, precision_t;
bool integ_workspace_initialized;
unsigned long integ_workspace_size_t;
gsl_integration_workspace *integ_workspace_t;
};
} // namespace
#endif

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