Update ReweightUserHooks.h

cms-sw · Jun 2, 2023 · 2650714 · 2650714
1 parent b250034
commit 2650714
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/GeneratorInterface/Pythia8Interface/plugins/ReweightUserHooks.h b/GeneratorInterface/Pythia8Interface/plugins/ReweightUserHooks.h
@@ -38,7 +38,7 @@ class PtHatEmpReweightUserHook : public Pythia8::UserHooks {
            5.5951279807561e-02,
            3.5e+02};
     const double ecms = (tuneName == "CP5Run3" ? 13600. : 13000.);
-    sigma = [this](double x) -> double {
+    sigma = [this, ecms](double x) -> double {
       return (p[0] * pow(x, p[2] + p[3] * log(0.01 * x) + p[4] * pow(log(0.01 * x), 2)) *
               pow(1 - 2 * x / (ecms + p[5]), p[1])) *
              x;