rtang/ANASEN_analysis
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Randomized energy fix

Browse Source
This commit is contained in:
James Szalkie 2026-08-10 10:52:20 -04:00
parent 94169fed70
commit 18cb077fe2
1 changed files with 8 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
Armory/anasenMS.cpp
View File

@ -99,13 +99,13 @@ int main(int argc, char **argv){
//To set beam energy loss, use energy loss app, and create table with target isotope, set Initial beam energy as max energy
transfer.SetA(18, 9, 0); // 18Ne projectile
TGraph* elossBeam = LoadELoss("../ELoss/HeLoss/E_vs_x_Na-21.dat");
//TGraph* elossBeam = LoadELoss("../ELoss/HeLoss/E_vs_x_Na-21.dat");
transfer.Seta(4, 2); // 4He target
transfer.Setb(1, 1); // outgoing proton from the primary transfer
transfer.SetB(21, 11); // 21Na* heavy product
const ReactionConfig reactionConfig = transfer.GetRectionConfig();
const double beamA = reactionConfig.beamA; // mass number of 14N beam
const double beamE = 42.82 / beamA; // beam energy in MeV
const double beamE = 3; // maximum beam energy in MeV/u
const int kMBeam = reactionConfig.beamA; // mass number of beam
const int kMTarget = reactionConfig.targetA; // mass number of target
@ -388,10 +388,12 @@ int main(int argc, char **argv){
// compute beam energy at the event vertex from the gas path length
beamPath_cm = TVector3(vertexZ - beamEntranceZ, vertexX, vertexY).Mag() * 0.1;
if( beamPath_cm < 0 ) beamPath_cm = 0;
beamEnergy = elossBeam->Eval(beamPath_cm); // MeV
beamEnergyLoss = elossBeam->Eval(0.0) - beamEnergy;
KEA = beamEnergy / beamA;
//KEA = gRandom->Uniform(0, beamE);
//beamEnergy = elossBeam->Eval(beamPath_cm); // MeV
//beamEnergyLoss = elossBeam->Eval(0.0) - beamEnergy;
//KEA = beamEnergy / beamA;
KEA = gRandom->Uniform(0, beamE);
beamEnergy = KEA * beamA;
beamEnergyLoss = 0;
transfer.SetIncidentEnergyAngle(KEA, 0, 0);
transfer.CalReactionConstant();