pyrex.askaryan.ARZAskaryanSignal.had_shower_RAC

static ARZAskaryanSignal.had_shower_RAC(time, energy)

Calculates R*A_C at the given time and energy.

The R*A_C value is the observation distance R (m) times the vector potential (V*s/m) at the Cherenkov angle. This function calculates the R*A_C values for an hadronic shower.

Parameters

timearray_like

Time (s) at which to calculate the R*A_C value.

energyfloat

Energy (GeV) of the shower.

Returns

array_like

The R*A_C value (V*s) at the given time.

See also

pyrex.ARZAskaryanSignal.em_shower_RAC

Calculates R*A_C at the given time and energy.

Notes

Based on equation 16 of the ARZ paper [1], using parameters provided by private correspondence with Jaime Alvarez-Muniz, as implemented in NuRadioMC and AraSim.

References

1

J. Alvarez-Muniz et al, “Practical and accurate calculations of Askaryan radiation.” Physical Review D 84, 103003 (2011). arXiv:1106.6283 DOI:10.1103/PhysRevD.84.103003