move everything to src directory

1 files changed, 0 insertions, 23 deletions

diff --git a/pdg.c b/pdg.c
deleted file mode 100644
index d6a2161..0000000
--- a/pdg.c
+++ /dev/null
@@ -1,23 +0,0 @@
-#include "pdg.h"
-#include "math.h"
-
-double get_scattering_rms(double x, double p, double beta, double z, double rho)
-{
-    /* Returns the RMS width of the scattering angle for a particle deflected
-     * by many small-angle scatters after a distance `x`. `p` is the momentum
-     * of the particle in MeV, `beta` is the speed of the particle in units of
-     * the speed of light, `z` is the charge of the particle in units of the
-     * electron charge, and `rho` is the density of the water in units of
-     * g/cm^3.
-     *
-     * `x` should be in cm.
-     *
-     * Note: I'm not sure if this will work for particles other than electrons
-     * since the radiation length is only discussed in terms of an
-     * electromagnetic shower induced by electrons (see Section 33.4.2).
-     *
-     * See Equation 33.15 in
-     * http://pdg.lbl.gov/2018/reviews/rpp2018-rev-passage-particles-matter.pdf. */
-    if (x == 0.0) return 0.0;
-    return (13.6/(beta*p))*z*sqrt(x*rho/RADIATION_LENGTH)*(1+0.038*log((x*z*z)/(RADIATION_LENGTH*beta*beta/rho)));
-}