10 #include "CAFAna/Core/HistAxis.h" 11 #include "CAFAna/Core/Binning.h" 12 #include "CAFAna/Core/Cut.h" 17 #include "CAFAna/Cuts/NueCutsFirstAna.h" 18 #include "CAFAna/Cuts/NueCutsSecondAna.h" 60 #include "TStopwatch.h" 86 #include "Utilities/func/MathUtil.h" 95 std::string nameData =
"defname: prod_decaf_R17-03-01-prod3reco.d_nd_numi_fhc_full_nue_or_numu_or_nus_contain_v1_goodruns";
96 std::string nameMC =
"defname: prod_decaf_R17-03-01-prod3reco.d_nd_genie_nonswap_fhc_nova_v08_full_nue_or_numu_or_nus_contain_v1";
118 TFile *weight_file =
new TFile(
"/nova/app/users/nostom66/nue/extrapsysts/combined/Weights.root",
"READ");
122 gDirectory->GetObject(
"trueQ2_weight_AllSamples",h);
125 int nbins = h->GetNbinsX();
129 bins[
i-1] = h->GetBinContent(
i);
130 binslow[
i-1] = h->GetBinLowEdge(
i);
131 binshigh[
i-1] = h->GetBinLowEdge(
i) + h->GetBinWidth(
i);
134 const Var kTrueQ2Weight([nbins, &binslow, &binshigh, &bins](
const caf::SRProxy *
sr)
137 if((
kRecoQ2(sr) > binslow[
i]) && (
kRecoQ2(sr) < binshigh[i])){
return bins[
i];}
144 TH1 *hptp =
new TH1();
145 gDirectory->GetObject(
"PtP_weight_AllSamples",hptp);
148 int nbins_ptp = hptp->GetNbinsX();
149 double bins_ptp[nbins_ptp], binslow_ptp[nbins_ptp], binshigh_ptp[nbins_ptp];
151 for(
int i = 1;
i <= nbins_ptp; ++
i){
152 bins_ptp[
i-1] = hptp->GetBinContent(
i);
153 binslow_ptp[
i-1] = hptp->GetBinLowEdge(
i);
154 binshigh_ptp[
i-1] = hptp->GetBinLowEdge(
i) + hptp->GetBinWidth(
i);
157 const Var kPtPWeight([nbins_ptp, &binslow_ptp, &binshigh_ptp, &bins_ptp](
const caf::SRProxy *sr)
159 for(
int i = 0;
i < nbins_ptp; ++
i){
160 if((
kPtP(sr) > binslow_ptp[
i]) && (
kPtP(sr) < binshigh_ptp[i])){
return bins_ptp[
i];}
167 TH1 *hcos =
new TH1();
168 gDirectory->GetObject(
"CosNumi_weight_AllSamples",hcos);
171 int nbins_cos = hptp->GetNbinsX();
172 double bins_cos[nbins_cos], binslow_cos[nbins_cos], binshigh_cos[nbins_cos];
174 for(
int i = 1;
i <= nbins_cos; ++
i){
175 bins_cos[
i-1] = hcos->GetBinContent(
i);
176 binslow_cos[
i-1] = hcos->GetBinLowEdge(
i);
177 binshigh_cos[
i-1] = hcos->GetBinLowEdge(
i) + hcos->GetBinWidth(
i);
180 const Var kCosWeight([nbins_cos, &binslow_cos, &binshigh_cos, &bins_cos](
const caf::SRProxy *sr)
182 for(
int i = 0;
i < nbins_cos; ++
i){
183 if((
kCosNumi(sr) > binslow_cos[
i]) && (
kCosNumi(sr) < binshigh_cos[i])){
return bins_cos[
i];}
189 weight_file->Close();
198 sr->
mc.
nu[0].vtx.Z()<0 ||
199 sr->
mc.
nu[0].vtx.Z()>1250)
220 for(
int selIdx = 0; selIdx <
kNumSels; ++selIdx){
221 for(
int varIdx = 0; varIdx <
kNumVars; ++varIdx){
225 spects_trueQ2[selIdx][varIdx] =
new Spectrum(loaderData, axis, sels[selIdx],
kNoShift, kTrueQ2Weight);
230 spects_PtP[selIdx][varIdx] =
new Spectrum(loaderData, axis, sels[selIdx], kNoShift, kPtPWeight);
235 spects_Cos[selIdx][varIdx] =
new Spectrum(loaderData, axis, sels[selIdx], kNoShift, kCosWeight);
246 TString
fname =
"datamc_ND_numu_kinematics_REW.root";
247 TFile*
fout =
new TFile(fname,
"RECREATE");
248 for(
int selIdx = 0; selIdx <
kNumSels; ++selIdx){
249 TDirectory*
d = fout->mkdir(selNames[selIdx].c_str());
250 for(
int varIdx = 0; varIdx <
kNumVars; ++varIdx){
251 const char*
name = defs[varIdx].
name.c_str();
const ana::Var kRecoQ2([](const caf::SRProxy *sr){const double M_mu_sqrd=util::sqr(0.1056);double E_mu=kMuE(sr);double p_mu=sqrt(util::sqr(E_mu)-M_mu_sqrd);return 2 *kCCE(sr)*(E_mu-p_mu *kCosNumi(sr))-M_mu_sqrd;})
Reconstructed four-momentum transfer invariant (Q^2)
Cuts and Vars for the 2020 FD DiF Study.
fvar< T > fabs(const fvar< T > &x)
const std::vector< T > & GetVars() const
Proxy for caf::StandardRecord.
caf::Proxy< std::vector< caf::SRNeutrino > > nu
caf::Proxy< short int > nnu
virtual void SaveTo(TDirectory *dir, const std::string &name) const
void SetSpillCut(const SpillCut &cut)
void datamc_ND_numu_kinematics_REW()
Representation of a spectrum in any variable, with associated POT.
const Var kPtP
Transverse momentum fraction in slice.
const Var kTrueE([](const caf::SRProxy *sr){assert(sr->mc.nnu==1);return sr->mc.nu[0].E;})
const SpillCut kStandardDQCuts([](const caf::SRSpillProxy *spill){if(spill->dcmedgematchfrac==0 &&spill->fracdcm3hits==0 &&spill->nmissingdcmslg==0) return bool(spill->isgoodspill); if(spill->det==caf::kNEARDET && (spill->fracdcm3hits > 0.45|| spill->nmissingdcms > 0)) return false; if(spill->eventincomplete) return false; if(spill->det==caf::kFARDET && spill->nmissingdcmslg > 0) return false; if(spill->det==caf::kFARDET && !spill->ismc && spill->dcmedgematchfrac<=0.2) return false;return true;})
Cut out events with a noisy detector or with parts missing.
virtual void Go() override
Load all the registered spectra.
void SaveTo(TDirectory *dir, const std::string &name) const
const HistDef defs[kNumVars]
std::vector< float > Spectrum
const SystShifts kNoShift
caf::Proxy< caf::SRTruthBranch > mc
const std::vector< Binning > & GetBinnings() const
Collaborates with Spectrum and OscillatableSpectrum to fill spectra from CAF files.
Standard interface to all prediction techniques.
const SpillCut kStandardSpillCuts
Apply this unless you're doing something special.
void Format(TGraph *gr, int lcol, int lsty, int lwid, int mcol, int msty, double msiz)
const std::string selNames[kNumSels]
static Binning Simple(int n, double lo, double hi, const std::vector< std::string > &labels={})
const Var kCosNumi([](const caf::SRProxy *sr){if(sr->trk.kalman.ntracks > 0 &&sr->trk.kalman.idxremid!=999){if(sr->hdr.det==1){return sr->trk.kalman.tracks[0].dir.Dot(beamDirND);}if(sr->hdr.det==2){return sr->trk.kalman.tracks[0].dir.Dot(beamDirFD);}}return-5.f;})
static NullLoader kNullLoader
Dummy loader that doesn't load any files.
const std::vector< std::string > & GetLabels() const