void PhotonDINT1D::process(Candidate *candidate) const {
if (candidate->current.getId() != 22)
return;
// Initialize the spectrum
Spectrum inputSpectrum;
NewSpectrum(&inputSpectrum, NUM_MAIN_BINS);
double criticalEnergy = candidate->current.getEnergy()
/ (eV * ELECTRON_MASS); // units of dint
int maxBin = (int) ((log10(criticalEnergy * ELECTRON_MASS) - MAX_ENERGY_EXP)
* BINS_PER_DECADE + NUM_MAIN_BINS);
inputSpectrum.spectrum[PHOTON][maxBin] = 1.;
// Initialize the bField
dCVector bField;
New_dCVector(&bField, 1);
// Initialize output spectrum
Spectrum outputSpectrum;
NewSpectrum(&outputSpectrum, NUM_MAIN_BINS);
double h = H0() * Mpc / 1000;
double ol = omegaL();
double om = omegaM();
double showerPropDistance = candidate->current.getPosition().getR() / Mpc;
double z = candidate->getRedshift();
if (z == 0) {
//TODO: use z value for distance calculation
}
prop_second(showerPropDistance, &bField, &impl->energyGrid,
&impl->energyWidth, &inputSpectrum, &outputSpectrum, dataPath,
IRFlag, Zmax, RadioFlag, h, om, ol,
Cutcascade_Magfield);
#pragma omp critical
{
impl->saveSpectrum(&outputSpectrum);
}
DeleteSpectrum(&outputSpectrum);
DeleteSpectrum(&inputSpectrum);
Delete_dCVector(&bField);
candidate->setActive(false);
}
std::string FutureRedshift::getDescription() const {
std::stringstream s;
s << "FutureRedshift: h0 = " << hubbleRate() / 1e5 * Mpc << ", omegaL = "
<< omegaL() << ", omegaM = " << omegaM();
return s.str();
}
double rho(double z) /*rho(Z)*/
{
double rho_crit_0;
rho_crit_0 = 3 * pow(Hubble_z0,2.0)/(8.0 * M_PI * G);
return rho_crit_0 * omegaM(z);
}
double gz(double z) /*g(z)*/
{
return ((5.0/2.0) * omegaM(z) *pow((pow(omegaM(z),4.0/7.0) - omegaL(z) + (1.0 + omegaM(z) / 2.0) * (1.0 + omegaL(z) / 70.0)),-1.0));
}
