Merge pull request #605 from SBNSoftware/feature/jdyer_StoPipPip

kjplows · web-flow · commit 6d6dcbf9a40b · 2025-11-21T02:36:33.000Z
add factor of 2 to StoPipPip decay in HiggsMakeDecay_tool.cc.
diff --git a/sbncode/EventGenerator/MeVPrtl/Tools/Higgs/HiggsMakeDecay_tool.cc b/sbncode/EventGenerator/MeVPrtl/Tools/Higgs/HiggsMakeDecay_tool.cc
@@ -140,7 +140,7 @@ double PionPartialWidth(double pion_mass, double higs_mass, double mixing) {
 }
 
 double PiPlusPartialWidth(double higs_mass, double mixing) {
-  return PionPartialWidth(Constants::Instance().piplus_mass, higs_mass, mixing);
+  return 2*PionPartialWidth(Constants::Instance().piplus_mass, higs_mass, mixing);
 }
 
 double PiZeroPartialWidth(double higs_mass, double mixing) {

Original file line number	Diff line number	Diff line change
`@@ -140,7 +140,7 @@ double PionPartialWidth(double pion_mass, double higs_mass, double mixing) {`
`140`	`140`	`}`
`141`	`141`
`142`	`142`	`double PiPlusPartialWidth(double higs_mass, double mixing) {`
`143`		`- return PionPartialWidth(Constants::Instance().piplus_mass, higs_mass, mixing);`
	`143`	`+ return 2*PionPartialWidth(Constants::Instance().piplus_mass, higs_mass, mixing);`
`144`	`144`	`}`
`145`	`145`
`146`	`146`	`double PiZeroPartialWidth(double higs_mass, double mixing) {`