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added a first implementation of RRF view representation for asymmetry view

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This commit is contained in:
nemu
2010-01-06 13:09:55 +00:00
parent f02e3d0b3a
commit 6837ba3cdf
7 changed files with 365 additions and 37 deletions
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29
src/tests/t0NotEqFirstGoodData/t0NotEqFirstGoodData.C
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@@ -44,19 +44,24 @@ void t0NotEqFirstGoodData()
decayAnaModule = histosFolder->AddFolder("DecayAnaModule", "muSR decay histograms");
// feed run info header
UInt_t runNo = 10113;
TString tstr;
runInfo = gROOT->GetRootFolder()->AddFolder("RunInfo", "LEM RunInfo");
gROOT->GetListOfBrowsables()->Add(runInfo, "RunInfo");
header = new TLemRunHeader();
header->SetRunTitle("010101 - test");
tstr = TString("0");
tstr += runNo;
tstr += TString(" - test");
header->SetRunTitle(tstr.Data());
header->SetLemSetup("trivial");
header->SetRunNumber(10101);
header->SetRunNumber(runNo);
header->SetStartTime(0);
header->SetStopTime(1);
header->SetModeratorHV(32.0, 0.01);
header->SetSampleHV(0.0, 0.01);
header->SetImpEnergy(31.8);
header->SetSampleTemperature(0.2, 0.001);
header->SetSampleBField(30000, 0.1);
header->SetSampleBField(-1.0, 0.1);
header->SetTimeResolution(0.1953125);
header->SetNChannels(66601);
header->SetNHist(4);
@@ -68,20 +73,19 @@ void t0NotEqFirstGoodData()
// create histos
UInt_t t0[4] = {3419, 3419, 3419, 3419};
UInt_t n0[4] = {2000.0, 2005.0, 2003.0, 1998.0};
UInt_t n0[4] = {200.0, 205.0, 203.0, 198.0};
UInt_t bkg[4] = {11.0, 11.0, 5.0, 8.0};
const Double_t tau = 2197.019; // ns
// asymmetry related stuff
const Double_t timeResolution = 0.1953125; // ns
Double_t a0[4] = {0.16, 0.16, 0.16, 0.16};
Double_t a0[4] = {0.26, 0.26, 0.26, 0.26};
Double_t a1[4] = {0.0, 0.0, 0.0, 0.0};
Double_t phase[4] = {0.0*TMath::Pi()/180.0, 90.0*TMath::Pi()/180.0, 180.0*TMath::Pi()/180.0, 270.0*TMath::Pi()/180.0};
const Double_t gamma = 0.00001355; // gamma/(2pi)
Double_t bb0 = 15000.0; // field in Gauss
Double_t bb1 = 15702.0; // field in Gauss
// Double_t bb = 100.0; // field in Gauss
Double_t bb1 = 400.0; // field in Gauss
Double_t sigma0 = 0.05/1000.0; // Gaussian sigma in 1/ns
Double_t sigma1 = 0.10/1000.0; // Gaussian sigma in 1/ns
Double_t sigma1 = 0.005/1000.0; // Gaussian sigma in 1/ns
TH1F *histo[8];
char str[128];
@@ -99,7 +103,7 @@ void t0NotEqFirstGoodData()
histo[i]->SetBinContent(j, bkg[i]);
} else {
time = (Double_t)(j-t0[i])*timeResolution;
dval = (Double_t)n0[i]*TMath::Exp(-time/tau)*(1.0+a0[i]*TMath::Exp(-0.5*TMath::Power(time*sigma0,2.0))*TMath::Cos(TMath::TwoPi()*gamma*bb0*time+phase[i])
dval = (Double_t)n0[i]*TMath::Exp(-time/tau)*(1.0+a0[i]*TMath::Exp(-0.5*TMath::Power(time*sigma0,1.2))*TMath::Cos(TMath::TwoPi()*gamma*bb0*time+phase[i])
+a1[i]*TMath::Exp(-0.5*TMath::Power(time*sigma1,2.0))*TMath::Cos(TMath::TwoPi()*gamma*bb1*time+phase[i]))+(Double_t)bkg[i];
histo[i]->SetBinContent(j, (UInt_t)dval);
}
@@ -107,6 +111,7 @@ void t0NotEqFirstGoodData()
}
// add a promp peak
/*
Double_t ampl = 500.0;
Double_t promptLambda = 500.0/1000.0; // Lorentzain in 1/ns
for (UInt_t i=0; i<4; i++) {
@@ -118,6 +123,7 @@ void t0NotEqFirstGoodData()
histo[i+4]->SetBinContent(j, (UInt_t)dval);
}
}
*/
// add Poisson noise
PAddPoissonNoise *addNoise = new PAddPoissonNoise();
@@ -138,7 +144,10 @@ void t0NotEqFirstGoodData()
decayAnaModule->Add(histo[i]);
// write file
TFile *fout = new TFile("010108.root", "RECREATE", "Midas Fake Histograms");
tstr = TString("0");
tstr += runNo;
tstr += TString(".root");
TFile *fout = new TFile(tstr.Data(), "RECREATE", "Midas Fake Histograms");
if (fout == 0) {
cout << endl << "**ERROR** Couldn't create ROOT file";
cout << endl << endl;