162 lines
5.3 KiB
C
162 lines
5.3 KiB
C
void spin_rot()
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{
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TFile* f1 = new TFile("data/sr1_1091.root");
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TCanvas* c1 = new TCanvas("c1","Beam Spot",60,40,800,800);
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gStyle->SetPalette(1,0);TCanvas* c1 = new TCanvas("c1","Beam Spot",60,40,800,800);
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c1->Divide(2,2);
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c1->SetGridx();
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c1->SetGridy();
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//c1->cd(1)->SetGridx();c1->cd(1)->SetGridy();
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c1->cd(4)->SetGridx();c1->cd(4)->SetGridy(); // c1->cd(3);
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t1->Draw("det_y[0]:det_x[0]>>bspot_hist(64,-40,40,64,-40,40)");
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//t1->Draw("det_y:det_x>>bspot_hist(64,-80,80,64,-80,80)"); //t1->Draw("mcpHit.positiony*10:mcpHit.positionx*10>>bspot_hist(64,-40,40,64,-40,40)","mcpHit.positionz==2&&mcpHit.ID==0");
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bspot_hist->SetTitle("Muon beam cross section [mm]");
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//bspot_hist->Draw("cont0");
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bspot_hist->Draw();
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bspot_hist->Draw("cont0 same");
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// t1->Draw("mcpHit.positionx*10:mcpHit.positiony*10>>bspot_hist(128,-12,12,128,-12,12)","","goff");
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bspot_hist->ProjectionX("xsect",31,33);
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bspot_hist->ProjectionY("ysect",31,33);
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//pl=new TPaveLabel(2, 155, 16, 175, "RA_Up = 11 kV");
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pl=new TPaveLabel(-75, 60, -15, 75, "#splitline{RA_Up = 8.6 kV}{L3 = 6.78 kV}");
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pl->SetBorderSize(1);
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pl->SetTextSize(0.43);
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pl->Draw();
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c1->cd(3);
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ysect->SetTitle("y cross section [mm]");
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ysect->SetFillStyle(1001);
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//ysect->Draw("F");
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ysect->SetFillColor(45);
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ysect->Draw();
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c1->cd(1);
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t1->Draw("save_x","(save_detID==800)"); //xsect->SetTitle("x cross section [mm]");
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htemp->SetTitle("Position 1 [mm]");
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htemp->Draw("F");
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htemp->SetFillStyle(1001);
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htemp->SetFillColor(38);
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htemp->Draw();
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c1->cd(2);
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//Energy loss in CFoil
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//t1->Draw("10-det_edep_mup*1000","(det_n==1)&&(det_edep<0.1)&&(det_edep_mup*1000>0.1)");
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t1->Draw("save_x","(save_detID==900)");
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//t1->Draw("det_edep_mup*1000","(det_n==1)&&(det_edep<0.1)");
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//t1->Draw("det_edep_mup*1000>>tmp_hist(64,-80,80)","(det_n==1)&&(det_edep<0.1)");
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htemp->SetTitle("Position 2 [mm]");
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htemp->Draw("F");
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htemp->SetFillStyle(1001);
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//htemp->SetFillColor(kBlue-5);
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htemp->SetFillColor(kGreen-5);
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htemp->Draw();
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/// Plot of muon beam angular dispersion after lens 1:
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TCanvas* c2 = new TCanvas("c2","Angular Dispersion",60,40,800,800);
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//gStyle->SetPalette(1,0);
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//c1->Divide(2,2);
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c2->SetGridx();
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c2->SetGridy();
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//c2->SetFillColor(kWhite); // Fill background with white for printing
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//c2->cd(1);
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t1->Draw("save_pz","(save_detID==800)"); //xsect->SetTitle("x cross section [mm]");
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htemp->SetTitle("Position 1 [mm]");
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htemp->Draw("F");
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htemp->SetFillStyle(1001);
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htemp->SetFillColor(38);
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htemp->Draw();
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//t1->Draw("atan2(mcpHit.posyini,mcpHit.posxini)*57.29577951308:atan2(mcpHit.positiony,mcpHit.positionx)*57.29577951308>
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// Double_t Pi = TMath::Pi(); // 180/Pi
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//c2->cd(2)->SetGridx(); c1->cd(2)->SetGridy();
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//t1->Draw("atan2(save_py,save_px)*57.29577951308:atan2(mcpHit.positiony,mcpHit.positionx)*57.29577951308>>bspot_hist3(64,-180,180,64,-180,180)","mcpHit.ID==0");
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///t1->Draw("atan2(save_py,save_px)*57.29577951308");
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//t1->Draw("det_y[0]:det_x[0]>>bspot_hist(64,-40,40,64,-40,40)");
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t1->Draw("90-atan2(save_pz,sqrt(save_px^2 + save_py^2))*57.29577951308>>ang_hist(64,0,5)","(save_detID==900)");
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//t1->Draw("90-atan2(save_pz,sqrt(save_px^2 + save_py^2))*57.29577951308");
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//htemp->SetTitle("Correlation angle for L1 (8.7 kV, 15 keV); Final angle [deg.]; Inital angle [deg.]");
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ang_hist->GetXaxis()->SetRangeUser(-5., 5.);
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ang_hist->Draw("F");
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ang_hist->SetFillStyle(1001);
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ang_hist->SetFillColor(805);
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ang_hist->SetTitleSize(0.025);
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ang_hist->SetTitle("Muon angular distribution after L1");
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ang_hist->GetXaxis()->SetNdivisions(206);
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ang_hist->GetXaxis()->SetTickLength(0.018);
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ang_hist->GetXaxis()->SetLabelSize(0.04);
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ang_hist->GetXaxis()->SetTitleSize(0.045);
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ang_hist->GetYaxis()->SetTitleOffset(1.0);
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ang_hist->GetXaxis()->SetTitle("Angle (deg.)");
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TAxis* yax = ang_hist->GetYaxis();
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yax->SetNdivisions(206); // N2*100 + N1 (N2 = secondary, N1 = primary) //yax->SetNdivisions(410);
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yax->SetTickLength(0.018);
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yax->SetLabelSize(0.04);
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yax->SetTitleSize(0.045);
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yax->SetTitleOffset(1.3);
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yax->SetTitle("Counts (arb. units)");
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ang_hist->Draw();
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TText *pt = new TText(3.2, 200., "Plane at -300 mm");
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pt->SetTextSize(0.03);
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pt->Draw();
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//TPaveText *pt = new TPaveText(0.6,0.4,0.89, 0.45,"trNDC");
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//pt->SetTextSize(0.03);
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//pt->SetFillColor(0); //pt->SetFillColor(390);
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//pt->SetBorderSize(0);
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//pt->SetTextAlign(12);
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//pte = pt->AddText("Plane at z = -300 mm");
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//pt->Draw();
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//c2->SaveAs("data/sr1_ang_dist_300.eps");
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}
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/// Insert simple text directly from command line
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// TText text(3, 300, "Plane at -380 mm");
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// text.SetTextSize(0.03);
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// text.Draw();
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/// Optional changes of statistics
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// TPaveStats* sb2=(TPaveStats *)(ang_hist->GetListOfFunctions()->FindObject("stats"));
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// sb2->SetTextSize(0.025);
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// sb2->SetFillColor(390);
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/// An easy way to plot functions
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// (new TF1("fun1","(1-x)*sqrt(1-x*x)",-1,1))->Draw();
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// (new TF2("fun2","(175/80)**2*(1-y)*(1-x**2)+(1+y)*(1-x)**2",-1,1,-1,1))->Draw("lego")
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// From: www-pnp.physics.ox.ac.uk/~west/root/plotting_with_style.html#demo_background
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/// For publishing (insert these lines in rootlogon.C):
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// gStyle->SetLineWidth(2.);
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// gStyle->SetTextSize(1.1);
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// gStyle->SetLabelSize(0.06,"xy");
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// gStyle->SetTitleSize(0.06,"xy");
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// gStyle->SetTitleOffset(1.2,"x");
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// gStyle->SetTitleOffset(1.0,"y");
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// gStyle->SetPadTopMargin(0.1);
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// gStyle->SetPadRightMargin(0.1);
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// gStyle->SetPadBottomMargin(0.16);
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// gStyle->SetPadLeftMargin(0.12);
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