speed likelihood calculation up a bit

1 files changed, 1 insertions, 2 deletions

diff --git a/src/muon.c b/src/muon.c
index 0ab5cd8..9114dda 100644
--- a/src/muon.c
+++ b/src/muon.c
@@ -303,6 +303,5 @@ double get_expected_charge(double x, double T, double theta0, double *pos, doubl
 
     get_path_length(pos,pmt_pos,AV_RADIUS,&l_d2o,&l_h2o);
 
-    /* FIXME: add angular response and scattering/absorption. */
-    return f*exp(-l_d2o/absorption_length_d2o)*exp(-l_h2o/absorption_length_h2o)*omega*FINE_STRUCTURE_CONSTANT*z*z*(1-(1/(beta*beta*n*n)))*get_probability(beta, cos_theta, theta0);
+    return f*exp(-l_d2o/absorption_length_d2o-l_h2o/absorption_length_h2o)*omega*FINE_STRUCTURE_CONSTANT*z*z*(1-(1/(beta*beta*n*n)))*get_probability(beta, cos_theta, theta0);
 }