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News Re: Geant4 Cerenkov Process 

Forum: Processes Involving Optical Photons
Re: Question Geant4 Cerenkov Process (Ali Eren Şimşek)
Date: 15 Oct, 2017
From: Ali Eren Şimşek <Ali Eren Şimşek>

Hi Daren,

As I'm new, I don't know how do I define optical properties to the material. I'm using SiO2 on my project.

If you have a time could you please help me on that? I guess, I found some codes for optical properties. Is that right? If it is, which part I have to change?

Sincerely yours,

Ali Eren.

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const G4int NUMENTRIES = 32;

G4double ppckov[NUMENTRIES] = {2.034*eV, ......, 4.136*eV};

G4double rindex[NUMENTRIES] = {1.3435, ......, 1.3608};

G4double absorption[NUMENTRIES] = {344.8*cm, ......, 1450.0*cm];

G4MaterialPropertiesTable *MPT = new G4MaterialPropertiesTable();

MPT -> AddConstProperty("SCINTILLATIONYIELD",100./MeV);

MPT -> AddProperty("RINDEX",ppckov,rindex,NUMENTRIES};

MPT -> AddProperty("ABSLENGTH",ppckov,absorption,NUMENTRIES};

scintillator -> SetMaterialPropertiesTable(MPT);

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