Electron

Table 2 Models used for electron processes for different EM physics constructors.

	Coulomb scattering	Multiple scattering	Pair production	Ionisation	Bremsstrahlung
Opt0	eCoulombScattering 100 MeV-100 TeV	UrbanMsc 0-100 MeV; WentzelVUni 100 MeV-100 TeV	none	MollerBhabha 0-100 TeV	eBremSB 0-1 GeV; eBremLPM 1 GeV-100 TeV
Opt1	eCoulombScattering 100 MeV-100 TeV	UrbanMsc 0-100 MeV; WentzelVIUni 100 MeV-100 TeV	none	MollerBhabha 0-100 TeV	eBremSB 0-1 GeV; eBremLPM 1 GeV-100 TeV
Opt2	eCoulombScattering 100 MeV-100 TeV	UrbanMsc 0-100 MeV; WentzelVIUni 100 MeV-100 TeV	none	MollerBhabha 0-100 TeV	eBremSB 0-1 GeV; eBremLPM 1 GeV-100 TeV
Opt3	none	UrbanMsc 0-100 TeV	ePairProd 0-100 TeV	MollerBhabha 0-100 TeV	eBremSB 0-1 GeV; eBremLPM 1 GeV-100 TeV
Opt4	eCoulombScattering 100 MeV-10 TeV	Goudsmit-Saunderson 0-100 MeV; WentzelVIUni 100 MeV-100 TeV	ePairProd 0-100 TeV	LowEnergyIoni 0-100 keV; MollerBhabha 100 keV-100 TeV	eBremSB 0-1 GeV; eBremLPM 1 GeV-100 TeV
Livermore	eCoulombScattering 100 MeV-100 TeV	Goudsmit-Saunderson 0-100 MeV; WentzelVIUni 100 MeV-100 TeV	ePairProd 0-100 TeV	LowEnergyIoni 0-100 keV; MollerBhabha 100 keV-100 TeV	eBremSB 0-1 GeV; eBremLPM 1 GeV-100 TeV
Penelope	eCoulombScattering 100 MeV-100 TeV	Goudsmit-Saunderson 0-100 MeV; WentzelVIUni 100 MeV-100 TeV	ePairProd 0-100 TeV	PenIoni 0-1 GeV; MollerBhabha 1 GeV-100 TeV	PenBrem 0-1 GeV; eBremLPM 1 GeV-100 TeV