use the LDMX-habit of 622 for the A' PDG ID

tomeichlersmith · tomeichlersmith · commit 55cb73f112ed · 2023-01-24T08:17:06.000-06:00
diff --git a/src/SimCore/APrimePhysics.cxx b/src/SimCore/APrimePhysics.cxx
@@ -30,9 +30,10 @@ void APrimePhysics::ConstructParticle() {
    * For now we flag it as stable.
    *
    * Geant4 registers all instances derived from G4ParticleDefinition and
-   * deletes them at the end of the run.
+   * deletes them at the end of the run. We configure the A' to have
+   * the input mass and the PDG ID number of 622.
    */
-  G4APrime::Initialize(ap_mass_);
+  G4APrime::Initialize(ap_mass_, 622);
 }
 
 void APrimePhysics::ConstructProcess() {

Original file line number	Diff line number	Diff line change
`@@ -30,9 +30,10 @@ void APrimePhysics::ConstructParticle() {`
`30`	`30`	`* For now we flag it as stable.`
`31`	`31`	`*`
`32`	`32`	`* Geant4 registers all instances derived from G4ParticleDefinition and`
`33`		`- * deletes them at the end of the run.`
	`33`	`+ * deletes them at the end of the run. We configure the A' to have`
	`34`	`+ * the input mass and the PDG ID number of 622.`
`34`	`35`	`*/`
`35`		`- G4APrime::Initialize(ap_mass_);`
	`36`	`+ G4APrime::Initialize(ap_mass_, 622);`
`36`	`37`	`}`
`37`	`38`
`38`	`39`	`void APrimePhysics::ConstructProcess() {`