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QEDGenParam.h
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42 lines (34 loc) · 1.27 KB
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// Copyright CERN and copyright holders of ALICE O2. This software is
// distributed under the terms of the GNU General Public License v3 (GPL
// Version 3), copied verbatim in the file "COPYING".
//
// See http://alice-o2.web.cern.ch/license for full licensing information.
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
#ifndef ALICEO2_QEDGENINFO_H
#define ALICEO2_QEDGENINFO_H
#include "CommonUtils/ConfigurableParam.h"
#include "CommonUtils/ConfigurableParamHelper.h"
// @file QEDGenInfo.h
// @author ruben.shahoyan@cern.ch
// @brief Summary of QED generation: cuts and estimated x-section
namespace o2
{
namespace eventgen
{
struct QEDGenParam : public o2::conf::ConfigurableParamHelper<QEDGenParam> {
float yMin = -6.f; ///< min Y
float yMax = 6.f; ///< max Y
float ptMin = 0.4e-3; ///< min pT
float ptMax = 10.f; ///< min pT
//
float xSectionQED = -1; ///< estimated QED x-section in barns
float xSectionHad = 8.; ///< reference hadronic x-section for the same system
// boilerplate stuff + make principal key
O2ParamDef(QEDGenParam, "QEDGenParam");
};
} // namespace eventgen
} // namespace o2
#endif