ParameterGas.h

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// 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_TPC_ParameterGas_H_
#define ALICEO2_TPC_ParameterGas_H_
 
#include <array>
#include "CommonUtils/ConfigurableParam.h"
#include "CommonUtils/ConfigurableParamHelper.h"
 
namespace o2
{
namespace tpc
{
 
struct ParameterGas : public o2::conf::ConfigurableParamHelper<ParameterGas> {
  float Wion = 37.3e-9f;                                                                 
  float Ipot = 20.77e-9f;                                                                
  float Eend = 1e-5f;                                                                    
  float Exp = 2.2f;                                                                      
  float AttCoeff = 250.f;                                                                
  float OxygenCont = 5.e-6f;                                                             
  float DriftV = 2.58f;                                                                  
  float SigmaOverMu = 0.78f;                                                             
  float DiffT = 0.0209f;                                                                 
  float DiffL = 0.0221f;                                                                 
  float Nprim = 14.f;                                                                    
  float ScaleFactorG4 = 0.85f;                                                           
  float FanoFactorG4 = 0.7f;                                                             
  float Pressure = 1013.25f;                                                             
  float Temperature = 20.0f;                                                             
  float BetheBlochParam[5] = {0.820172e-1f, 9.94795f, 8.97292e-05f, 2.05873f, 1.65272f}; 
 
  O2ParamDef(ParameterGas, "TPCGasParam");
};
 
} // namespace tpc
 
namespace framework
{
template <typename T>
struct is_messageable;
template <>
struct is_messageable<o2::tpc::ParameterGas> : std::true_type {
};
} // namespace framework
 
} // namespace o2
 
#endif // ALICEO2_TPC_ParameterGas_H_