Photoabsorption cross-sections for some gases. More...

#include <OpticalData.hh>

Public Member Functions
	OpticalData ()
	Constructor.

	~OpticalData ()
	Destructor.

bool	IsAvailable (const std::string &material) const
	Check whether optical data have been implemented for a given gas.

bool	GetPhotoabsorptionCrossSection (const std::string &material, const double e, double &cs, double &eta)
	Photo-absorption cross-section and ionisation yield at a given energy.

void	EnableDebugging (const bool on=true)

Detailed Description

Photoabsorption cross-sections for some gases.

Definition at line 11 of file OpticalData.hh.

Constructor & Destructor Documentation

◆ OpticalData()

Garfield::OpticalData::OpticalData ( )

Constructor.

Definition at line 37 of file OpticalData.cc.

37{}

◆ ~OpticalData()

Garfield::OpticalData::~OpticalData ( )

inline

Destructor.

Definition at line 16 of file OpticalData.hh.

16{}

Member Function Documentation

◆ EnableDebugging()

void Garfield::OpticalData::EnableDebugging ( const bool on = true )

inline

Definition at line 24 of file OpticalData.hh.

24{ m_debug = on; }

◆ GetPhotoabsorptionCrossSection()

bool Garfield::OpticalData::GetPhotoabsorptionCrossSection	(	const std::string &	material,
		const double	e,
		double &	cs,
		double &	eta
	)

Photo-absorption cross-section and ionisation yield at a given energy.

Definition at line 46 of file OpticalData.cc.

                                                              {
  cs = eta = 0.;
  if (material == "Ne") return PhotoAbsorptionCsNeon(e, cs, eta);
  if (material == "Ar") return PhotoAbsorptionCsArgon(e, cs, eta);
  if (material == "CO2") return PhotoAbsorptionCsCO2(e, cs, eta);
  if (material == "CH4") return PhotoAbsorptionCsMethane(e, cs, eta);
  if (material == "C2H6") return PhotoAbsorptionCsEthane(e, cs, eta);
  if (material == "nC4H10") return PhotoAbsorptionCsButane(e, cs, eta);
  if (material == "C2H2") return PhotoAbsorptionCsAcetylene(e, cs, eta);
  if (material == "CF4") return PhotoAbsorptionCsCF4(e, cs, eta);
  if (material == "N2") return PhotoAbsorptionCsNitrogen(e, cs, eta);
  return false;
}

Referenced by Garfield::MediumGas::GetPhotoAbsorptionCrossSection().

◆ IsAvailable()

bool Garfield::OpticalData::IsAvailable ( const std::string & material ) const

Check whether optical data have been implemented for a given gas.

Definition at line 39 of file OpticalData.cc.

                                                             {
  std::array<std::string, 9> materials = {
      {"Ne", "Ar", "CO2", "CH4", "C2H6", "nC4H10", "C2H2", "CF4", "N2"}};
  auto result = std::find(materials.begin(), materials.end(), material);
  return result != materials.end();
}