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Kstar892Kstar892P.cu
455 lines (344 loc) · 21.8 KB
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Kstar892Kstar892P.cu
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//THIS PROGRAM GENERATES MONTECARLO DATA GIVEN AN AMPLITUDE MODEL
//ROOT
#include <TFile.h>
#include <TTree.h>
#include <iostream>
#include <string>
// GooFit stuff
#include "goofit/Variable.h"
#include "goofit/PDFs/basic/PolynomialPdf.h"
#include "goofit/UnbinnedDataSet.h"
#include "goofit/PDFs/physics/DP4Pdf.h"
#include "goofit/PDFs/physics/TruthResolution_Aux.h"
#include "goofit/PDFs/physics/Tddp4Pdf.h"
#include <thrust/count.h>
#include <fstream>
#include <iomanip>
#include <numeric>
#include <algorithm>
#include <random>
#include <ctime>
#include <functional>
#include <mcbooster/functors/FlagAcceptReject.h>
using namespace std;
// Constants used in more than one PDF component.
const fptype _mD0 = 1.8645;
const fptype piPlusMass = 0.13957018;
const fptype piMinusMass = 0.13957018;
const fptype kPlusMass = 0.493677;
const fptype kMinusMass = .493677;
int main (int argc, char** argv) {
DecayInfo_DP* DKKPP_DI = new DecayInfo_DP();
DKKPP_DI->meson_radius =1.5;
DKKPP_DI->particle_masses.push_back(_mD0);
DKKPP_DI->particle_masses.push_back(piPlusMass);
DKKPP_DI->particle_masses.push_back(piMinusMass);
DKKPP_DI->particle_masses.push_back(kPlusMass);
DKKPP_DI->particle_masses.push_back(kMinusMass);
Variable* RhoMass = new Variable("rho_mass", 0.77526);
Variable* RhoWidth = new Variable("rho_width", 0.1478);
Variable* Kstar892M = new Variable("K892M", 0.89581);
Variable* Kstar892W = new Variable("K892W", 0.0474);
Variable* FZeroMass = new Variable("f600M", 0.519);
Variable* FZeroWidth = new Variable("f600W", 0.454);
Variable* a1M = new Variable("a1M", 1.237);
Variable* a1W = new Variable("a1W", 0.526);
Variable* K11270M = new Variable("K1_1270M", 1.272);
Variable* K11270W = new Variable("K1_1270W", 0.09);
Variable* K1430M = new Variable("K0_1430M", 1.425);
Variable* K1430W = new Variable("K0_1430W", 0.27);
Variable* Kstar1410M = new Variable("K1410M", 1.414);
Variable* Kstar1410W = new Variable("K1410W", 0.232);
// Variable* rho1450M = new Variable("rho1450M", 1.465);
// Variable* rho1450W = new Variable("rho1450W", 0.400);
// Variable* K1460M = new Variable("K1460M", 1.351);
// Variable* K1460W = new Variable("K1460W", 0.281);
// Variable* f0_1370M = new Variable("f0_1370M", 1.350);
// Variable* f0_1370W = new Variable("f0_1370W", 0.35);
Variable* K1_1400M = new Variable("K1_1400M", 1.403);
Variable* K1_1400W = new Variable("K1_1400W", 0.174);
Variable* K2_1430M = new Variable("K2_1430M", 1.4256);
Variable* K2_1430W = new Variable("K2_1430W", 0.0985);
Variable* phi1020M = new Variable("phi1020M", 1.019);
Variable* phi1020W = new Variable("phi1020W", 0.004);
std::vector<Variable*> LassVars;
LassVars.push_back( new Variable("lass_a",2.07) );
LassVars.push_back( new Variable("lass_r",3.32) );
LassVars.push_back( new Variable("lass_pf",0.0) );
LassVars.push_back( new Variable("lass_pr",0.0) );
LassVars.push_back( new Variable("lass_F",1.0) );
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
std::vector<SpinFactor*> SFK1P2Kstar1430;//K1(1270)+(Kstar0 pi+)K-
SFK1P2Kstar1430.push_back( new SpinFactor("SF", SF_4Body::DtoAP1_AtoVP2_VtoP3P4, 3,0,1,2));
SFK1P2Kstar1430.push_back( new SpinFactor("SF", SF_4Body::FF_123_4_L1,2,0,1,3));
std::vector<SpinFactor*> SFK1M2Kstar1430;//K1(1270)-(Kstar0bar pi-)K+
SFK1M2Kstar1430.push_back( new SpinFactor("SF", SF_4Body::DtoAP1_AtoVP2_VtoP3P4, 2,1,0,3));
SFK1M2Kstar1430.push_back( new SpinFactor("SF", SF_4Body::FF_123_4_L1,3,1,0,2));
std::vector<SpinFactor*> SFK1P2Kstar;//K1(1270)+(Kstar0 pi+)K-
SFK1P2Kstar.push_back( new SpinFactor("SF", SF_4Body::DtoAP1_AtoVP2_VtoP3P4, 3,0,1,2));
SFK1P2Kstar.push_back( new SpinFactor("SF", SF_4Body::FF_123_4_L1,2,0,1,3));
std::vector<SpinFactor*> SFK1M2Kstar;//K1(1270)-(Kstar0bar pi-)K+
SFK1M2Kstar.push_back( new SpinFactor("SF", SF_4Body::DtoAP1_AtoVP2_VtoP3P4, 2,1,0,3));
SFK1M2Kstar.push_back( new SpinFactor("SF", SF_4Body::FF_123_4_L1,3,1,0,2));
std::vector<SpinFactor*> SFK1P2Rho;//K1(1270)+(rho K+)K-
SFK1P2Rho.push_back( new SpinFactor("SF", SF_4Body::DtoAP1_AtoVP2_VtoP3P4, 3,2,0,1));
SFK1P2Rho.push_back( new SpinFactor("SF", SF_4Body::FF_123_4_L1,1,2,0,3));
std::vector<SpinFactor*> SFK1M2Rho;//K1(1270)-(rho K-)K+
SFK1M2Rho.push_back( new SpinFactor("SF", SF_4Body::DtoAP1_AtoVP2_VtoP3P4, 2,3,1,0));
SFK1M2Rho.push_back( new SpinFactor("SF",SF_4Body::FF_123_4_L1,0,3,1,2));
std::vector<SpinFactor*> SFKstarP2Kstar;//Kstar(1410)+(Kstar0 pi+)K-
SFKstarP2Kstar.push_back( new SpinFactor("SF", SF_4Body::DtoPP1_PtoVP2_VtoP3P4, 3,0,1,2));
SFKstarP2Kstar.push_back( new SpinFactor("SF", SF_4Body::FF_123_4_L1,2,0,1,3));
std::vector<SpinFactor*> SFKstarM2Kstar;//Kstar(1410)-(Kstar0 pi-)K+
SFKstarM2Kstar.push_back( new SpinFactor("SF", SF_4Body::DtoPP1_PtoVP2_VtoP3P4,2,1,0,3));
SFKstarM2Kstar.push_back( new SpinFactor("SF", SF_4Body::FF_123_4_L1,3,1,0,2));
std::vector<SpinFactor*> SFKstarKstarS;
SFKstarKstarS.push_back( new SpinFactor("SF", SF_4Body::DtoV1V2_V1toP1P2_V2toP3P4_S, 0,3,1,2));
std::vector<SpinFactor*> SFKstarKstarP;
SFKstarKstarP.push_back( new SpinFactor("SF", SF_4Body::DtoV1V2_V1toP1P2_V2toP3P4_P, 0,3,1,2));
SFKstarKstarP.push_back(new SpinFactor("SF",SF_4Body::FF_12_34_L1, 0,3,1,2));
std::vector<SpinFactor*> SFKstarKstarD;
SFKstarKstarD.push_back( new SpinFactor("SF", SF_4Body::DtoV1V2_V1toP1P2_V2toP3P4_D, 0,3,1,2));
SFKstarKstarD.push_back(new SpinFactor("SF",SF_4Body::FF_12_34_L2, 0,3,1,2));
std::vector<SpinFactor*> SFPhiRhoS;
SFPhiRhoS.push_back( new SpinFactor("SF", SF_4Body::DtoV1V2_V1toP1P2_V2toP3P4_S, 2,3,0,1));
//SFPhiRhoD.push_back(new SpinFactor("SF",SF_4Body::FF_12_34_L2, 2,3,0,1));
std::vector<SpinFactor*> SFPhiRhoP;
SFPhiRhoP.push_back( new SpinFactor("SF", SF_4Body::DtoV1V2_V1toP1P2_V2toP3P4_P, 2,3,0,1));
SFPhiRhoP.push_back(new SpinFactor("SF",SF_4Body::FF_12_34_L1, 2,3,0,1));
std::vector<SpinFactor*> SFPhiRhoD;
SFPhiRhoD.push_back( new SpinFactor("SF", SF_4Body::DtoV1V2_V1toP1P2_V2toP3P4_D, 2,3,0,1));
SFPhiRhoD.push_back(new SpinFactor("SF",SF_4Body::FF_12_34_L2, 2,3,0,1));
std::vector<SpinFactor*> SFPhiFZero;
SFPhiFZero.push_back( new SpinFactor("SF", SF_4Body::DtoV1V2_V1toP1P2_V2toP3P4_D, 2,3,0,1));
SFPhiFZero.push_back( new SpinFactor("SF",SF_4Body::FF_12_34_L2,2,3,1,2));
// std::vector<SpinFactor*> SFPhipipi;
// SFPhipipi.push_back( new SpinFactor("SF", SF_4Body::DtoVP1P2_VtoP3P4, 0,1,2,3));
std::vector<SpinFactor*> SFNonRes1;
SFNonRes1.push_back( new SpinFactor("SF", SF_4Body::ONE, 0,1,2,3));
std::vector<SpinFactor*> SFNonRes2;
SFNonRes2.push_back( new SpinFactor("SF", SF_4Body::ONE, 0,3,1,2));
//////////////////////////////////////////////////////////////////////////////////////////////////
std::vector<Lineshape*> LSK1P2Kstar1430;
LSK1P2Kstar1430.push_back( new Lineshape("K1(1270)+", K11270M, K11270W, 1, M_23_1, LS::BW, FF::BL2) );
LSK1P2Kstar1430.push_back( new Lineshape("Kstar(1430)", K1430M, K1430W, 0, M_23, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSK1M2Kstar1430;
LSK1M2Kstar1430.push_back( new Lineshape("K1(1270)-", K11270M, K11270W, 1, M_14_2, LS::BW, FF::BL2) );
LSK1M2Kstar1430.push_back( new Lineshape("Kstar(1430)", K1430M, K1430W,0, M_14, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSK1P2Kstar;
LSK1P2Kstar.push_back( new Lineshape("K1(1270)+", K11270M, K11270W, 0, M_23_1, LS::BW, FF::BL2) );
LSK1P2Kstar.push_back( new Lineshape("Kstar(892)", Kstar892M, Kstar892W, 1, M_23, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSK1M2Kstar;
LSK1M2Kstar.push_back( new Lineshape("K1(1270)-", K11270M, K11270W, 0, M_14_2, LS::BW, FF::BL2) );
LSK1M2Kstar.push_back( new Lineshape("Kstar(892)", Kstar892M, Kstar892W,1, M_14, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSK1P2Rho;
LSK1P2Rho.push_back( new Lineshape("K1(1270)+", K11270M, K11270W, 0, M_12_3, LS::BW, FF::BL2) );
LSK1P2Rho.push_back( new Lineshape("Rho(770)", RhoMass, RhoWidth, 1, M_12, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSK1M2Rho;
LSK1M2Rho.push_back( new Lineshape("K1(1270)-", K11270M, K11270W, 0, M_12_4, LS::BW, FF::BL2) );
LSK1M2Rho.push_back( new Lineshape("Rho(770)", RhoMass, RhoWidth, 1, M_12, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSKstarP2Kstar;
LSKstarP2Kstar.push_back( new Lineshape("Kstar1410", Kstar1410M, Kstar1410W, 1, M_23_1, LS::BW, FF::BL2) );
LSKstarP2Kstar.push_back( new Lineshape("Kstar892", Kstar892M, Kstar892W, 1, M_23, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSKstarM2Kstar;
LSKstarM2Kstar.push_back( new Lineshape("Kstar1410", Kstar1410M, Kstar1410W, 1, M_14_2, LS::BW, FF::BL2) );
LSKstarM2Kstar.push_back( new Lineshape("Kstar(892)", Kstar892M, Kstar892W, 1, M_14, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSKstarKstarbarS;
LSKstarKstarbarS.push_back( new Lineshape("Kstar(892) ", Kstar892M, Kstar892W, 1, M_23, LS::BW, FF::BL2) );
LSKstarKstarbarS.push_back( new Lineshape("Kstarbar(892)", Kstar892M, Kstar892W, 1, M_14, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSKstarKstarbarP;
LSKstarKstarbarP.push_back( new Lineshape("Kstar(892) ", Kstar892M, Kstar892W, 1, M_23, LS::BW, FF::BL2) );
LSKstarKstarbarP.push_back( new Lineshape("Kstarbar(892)", Kstar892M, Kstar892W, 1, M_14, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSKstarKstarbarD;
LSKstarKstarbarD.push_back( new Lineshape("Kstar(892)", Kstar892M, Kstar892W, 1, M_23, LS::BW, FF::BL2) );
LSKstarKstarbarD.push_back( new Lineshape("Kstarbar(892)", Kstar892M, Kstar892W, 1, M_14, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSPhiRhoS;
LSPhiRhoS.push_back( new Lineshape("Phi(1020) ", phi1020M, phi1020W, 1, M_34, LS::BW, FF::BL2) );
LSPhiRhoS.push_back( new Lineshape("Rho(770)", RhoMass, RhoWidth, 1, M_12, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSPhiRhoP;
LSPhiRhoP.push_back( new Lineshape("Phi(1020) ", phi1020M, phi1020W, 1, M_34, LS::BW, FF::BL2) );
LSPhiRhoP.push_back( new Lineshape("Rho(770) ", RhoMass, RhoWidth, 1, M_12, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSPhiRhoD;
LSPhiRhoD.push_back( new Lineshape("Phi ", phi1020M, phi1020W, 1, M_34, LS::BW, FF::BL2) );
LSPhiRhoD.push_back( new Lineshape("Rho ", RhoMass, RhoWidth, 1, M_12, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSPhiFZero;
LSPhiFZero.push_back( new Lineshape("Phi ", phi1020M, phi1020W, 1, M_34, LS::BW, FF::BL2) );
LSPhiFZero.push_back( new Lineshape("Rho ", FZeroMass, FZeroWidth, 0, M_12, LS::BW, FF::BL2) );
// std::vector<Lineshape*> LSPhipipi;
// LSPhipipi.push_back( new Lineshape("Phi ",phi1020M,phi1020W, 1, M_34, LS::BW, FF::BL2) );
// LSPhipipi.push_back( new Lineshape("pipi ", new Variable("NR5", 0.0), new Variable("NR6",0.0), 1, M_12, LS::BW, FF::BL2) );
std::vector<Lineshape*> LSNonRes1;
LSNonRes1.push_back( new Lineshape("NonRes1 ", new Variable("NR1", 0.0), new Variable("NR2", 0.0),1, M_34_2, LS::nonRes, FF::BL2) );
std::vector<Lineshape*> LSNonRes2;
LSNonRes2.push_back( new Lineshape("NonRes2 ", new Variable("NR3", 0.0), new Variable("NR4", 0.0),1, M_34_2, LS::nonRes, FF::BL2) );
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// the very last parameter means that we have two permutations. so the first half of the Lineshapes
// and the first half of the spinfactors are amplitude 1, rest is amplitude 2
// This means that it is important for symmetrized amplitueds that the spinfactors and lineshapes are in the "right" order
//RS Model
Amplitude* AMP_K1P2Kstar1430 = new Amplitude( "K1P2Kstar1430", new Variable("K1P2Kstar1430_real", 1 ), new Variable("K1P2Kstar1430_imag", 0 ), LSK1P2Kstar1430, SFK1P2Kstar1430, 1);
Amplitude* AMP_K1M2Kstar1430 = new Amplitude( "K1M2Kstar1430", new Variable("K1M2Kstar1430_real", 1 ), new Variable("K1M2Kstar1430_imag", 0), LSK1M2Kstar1430, SFK1M2Kstar1430 , 1);
//Amplitude* AMP_K1P2Kstar = new Amplitude( "K1P2Kstar", new Variable("K1P2Kstar_real", 1), new Variable("K1P2Kstar_imag", 0), LSK1P2Kstar, SFK1P2Kstar, 1);
//Amplitude* AMP_K1M2Kstar = new Amplitude( "K1M2Kstar", new Variable("K1M2Kstar_real", 1 ), new Variable("K1M2Kstar_imag", 0 ), LSK1M2Kstar, SFK1M2Kstar , 1);
//Amplitude* AMP_K1P2Rho = new Amplitude( "K1P2Rho", new Variable("K1P2Rho_real", 1 ), new Variable("K1P2Rho_imag", 0), LSK1P2Rho, SFK1P2Rho, 1);
//Amplitude* AMP_K1M2Rho = new Amplitude( "K1M2Rho", new Variable("K1M2Rho_real", 1 ), new Variable("K1M2Rho_imag", 0 ), LSK1M2Rho, SFK1M2Rho, 1);
//Amplitude* AMP_KstarP2Kstar = new Amplitude( "KstarP2Kstar", new Variable("KstarP2Kstar_real",1), new Variable("KstarP2Kstar_imag", 0 ), LSKstarP2Kstar, SFKstarP2Kstar, 1);
//Amplitude* AMP_KstarM2Kstar = new Amplitude( "KstarM2Kstar", new Variable("KstarM2Kstar_real", 1 ), new Variable("KstarM2Kstar_imag", 0), LSKstarM2Kstar , SFKstarM2Kstar , 1);
//Amplitude* AMP_KstarKstarbarS = new Amplitude( "KstarKstarbarS", new Variable("KstarKstarbarS_real", 1 ), new Variable("KstarKstarbarS_imag", 0), LSKstarKstarbarS , SFKstarKstarS , 1);
Amplitude* AMP_KstarKstarbarP = new Amplitude( "KstarKstarbarP", new Variable("KstarKstarbarP_real", 1), new Variable("KstarKstarbarP_imag", 0), LSKstarKstarbarP , SFKstarKstarP , 1);
Amplitude* AMP_KstarKstarbarD = new Amplitude( "KstarKstarbarD", new Variable("KstarKstarbarD_real", 0.707), new Variable("KstarKstarbarD_imag", -0.707 ), LSKstarKstarbarD , SFKstarKstarD , 1);
//Amplitude* AMP_PhiRhoS = new Amplitude( "PhiRhoS", new Variable("PhiRhoS_real", 1), new Variable("PhiRhoS_imag", 0), LSPhiRhoS , SFPhiRhoS , 1);
//Amplitude* AMP_PhiRhoP = new Amplitude( "PhiRhoP", new Variable("PhiRhoP_real", 1 ), new Variable("PhiRhoP_imag", 0 ), LSPhiRhoP , SFPhiRhoP , 1);
//Amplitude* AMP_PhiRhoD = new Amplitude( "PhiRhoD", new Variable("PhiRhoD", 1 ), new Variable("PhiRhoD_imag", 0 ), LSPhiRhoD , SFPhiRhoD , 1);
//Amplitude* AMP_PhiFZero = new Amplitude( "PhiFZero", new Variable("PhiFZero",1 ), new Variable("PhiFZero_imag", 0 ), LSPhiRhoD , SFPhiRhoD , 1);
Amplitude* AMP_NonRes1 = new Amplitude( "NonRes1", new Variable("Nonres1_real", 0.179343), new Variable("NonRes1_imag", 0.0 ), LSNonRes1 , SFNonRes1 , 1);
Amplitude* AMP_NonRes2 = new Amplitude( "NonRes2", new Variable("NonRes2_real", 1.79348e-01 ), new Variable("NonRes2_imag", 1.34666e1 ), LSNonRes2 , SFNonRes2 , 1);
/////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////////
//DKKPP_DI->amplitudes.push_back(AMP_K1P2Kstar1430);
//DKKPP_DI->amplitudes.push_back(AMP_K1M2Kstar1430);
//DKKPP_DI->amplitudes.push_back(AMP_K1P2Kstar);
//DKKPP_DI->amplitudes.push_back(AMP_K1M2Kstar);
//DKKPP_DI->amplitudes.push_back(AMP_K1P2Rho);
//DKKPP_DI->amplitudes.push_back(AMP_K1M2Rho);
//DKKPP_DI->amplitudes.push_back(AMP_KstarP2Kstar);
//DKKPP_DI->amplitudes.push_back(AMP_KstarM2Kstar);
//DKKPP_DI->amplitudes.push_back(AMP_KstarKstarbarS);
DKKPP_DI->amplitudes.push_back(AMP_KstarKstarbarP);
DKKPP_DI->amplitudes.push_back(AMP_KstarKstarbarD);
//DKKPP_DI->amplitudes.push_back(AMP_PhiRhoS);
//DKKPP_DI->amplitudes.push_back(AMP_PhiRhoP);
//DKKPP_DI->amplitudes.push_back(AMP_PhiRhoD);
//DKKPP_DI->amplitudes.push_back(AMP_PhiFZero);
//DKKPP_DI->amplitudes.push_back(AMP_NonRes1);
//DKKPP_DI->amplitudes.push_back(AMP_NonRes2);
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////i////////////////////////////////////////////////////////////////////////////
DKKPP_DI->_tau = new Variable("tau", 0.4101);
DKKPP_DI->_xmixing = new Variable("xmixing", 0.0049);
DKKPP_DI->_ymixing = new Variable("ymixing", 0.0061);
// DK3P_DI->_xmixing = new Variable("xmixing", 0, 0.00001, -.15, .15);
// DK3P_DI->_ymixing = new Variable("ymixing", 0, 0.00001, -.15, .15);
DKKPP_DI->_SqWStoRSrate = new Variable("SqWStoRSrate", 1.0/sqrt(300.0));
Variable* m12 = new Variable("m12", 0, 3);
Variable* m34 = new Variable("m34", 0, 3);
Variable* cos12 = new Variable("cos12", -1, 1);
Variable* cos34 = new Variable("cos34", -1, 1);
Variable* phi = new Variable("phi", -3.5, 3.5);
Variable* eventNumber = new Variable("eventNumber", 0, INT_MAX);
//Variable* dtime = new Variable("dtime", 0, 10);
//Variable* sigmat = new Variable("sigmat",-3,3);
Variable* constantOne = new Variable("constantOne", 1);
Variable* constantZero = new Variable("constantZero", 0);
std::vector<Variable*> vars;
vars.push_back(m12);
vars.push_back(m34);
vars.push_back(cos12);
vars.push_back(cos34);
vars.push_back(phi);
vars.push_back(eventNumber);
//vars.push_back(dtime);
//vars.push_back(sigmat);
UnbinnedDataSet currData(vars);
*//DKKPP_DI->_xmixing = strtof(argv[5], NULL);
*//DKKPP_DI->_ymixing = strtof(argv[6], NULL);
vector<Variable*> observables;
vector<Variable*> coefficients;
vector<Variable*> offsets;
observables.push_back(m12);
observables.push_back(m34);
observables.push_back(cos12);
observables.push_back(cos34);
observables.push_back(phi);
observables.push_back(eventNumber);
//observables.push_back(dtime);
// observables.push_back(sigmat);
offsets.push_back(constantZero);
offsets.push_back(constantZero);
coefficients.push_back(constantOne);
fprintf(stderr, "I'm here zero");
TruthResolution* dat = new TruthResolution();
PolynomialPdf* eff = new PolynomialPdf("constantEff", observables, coefficients, offsets, 0);
DPPdf* dp = new DPPdf("test_TD", observables, DKKPP_DI, eff, 1);
// dp->setGenDecayTimeLimit(0,3.5); // this corresponds to rougly 97% of the exponential. So this should be ok. And speeds up Generation significantly compared to [0,5]
fprintf(stderr,"I'm here one\n");
TFile *file = new TFile( argv[4] , "RECREATE");
TTree *tree = new TTree("events", "events");
double tm12_2,tm34_2,tc12_2,tc34_2,tphi_2,tdtime_2;
tree->Branch("m12", &tm12_2, "m12/D");
tree->Branch("m34", &tm34_2, "m34/D");
tree->Branch("c12", &tc12_2, "c12/D");
tree->Branch("c34", &tc34_2, "c34/D");
tree->Branch("phi", &tphi_2, "phi/D");
fprintf(stderr, "I'm here two\n");
//mcbooster::FlagAcceptReject(0,0);
int generatedEvents = 0;
int RunNum = 0;
fprintf(stderr, "I'm here three\n");
int BatchSize = strtoul(argv[1], NULL,0);
fprintf(stderr, "I'm here three\n");
unsigned int offi = strtoul(argv[3], NULL,0);
unsigned int genEvts =strtoul(argv[2], NULL,0);
double wmax = 0;
//mcbooster::FlagAcceptReject FlagIt =1;// mcbooster::FlagAcceptReject(0.1,5);
fprintf(stderr, "I'm here");
while(generatedEvents < genEvts )
{
fprintf(stderr,"I'm here");
unsigned int keptEvts = 0;
dp->setGenerationOffset(offi);
auto tuple = dp->GenerateSig(BatchSize);
fprintf(stderr,"after gen\n");
auto particles = std::get<0>(tuple);
auto variables = std::get<1>(tuple);
auto weights = std::get<2>(tuple);
auto flags = std::get<3>(tuple);
// int accepted = thrust::count_if(flags.begin(), flags.end(), thrust::identity<bool>());
++RunNum;
// generatedEvents += accepted;
fprintf(stderr,"after gen\n");
for (int i = 0; i < weights.size(); ++i)
{
if (wmax<weights[i]) wmax = weights[i];
if (generatedEvents < genEvts && flags[i]==1){
++generatedEvents;
++keptEvts;
// printf("PF %i: %s %.5g %.5g %.5g %.5g %.5g %.5g\n",i, (bool)flags[i] ? "true" : "false", weights[i], (*(variables[0]))[i], (*(variables[1]))[i], (*(variables[2]))[i], (*(variables[3]))[i], (*(variables[4]))[i]);
tm12_2 = (*(variables[0]))[i];
tm34_2 = (*(variables[1]))[i];
tc12_2 = (*(variables[2]))[i];
tc34_2 = (*(variables[3]))[i];
tphi_2 = (*(variables[4]))[i];
tree->Fill();
// printf("Buffer %i: %.5g %.5g %.5g %.5g %.5g %.5g \n",i, (*myweights)[i],(*Buffer_m12)[i], (*Buffer_m34)[i], (*Buffer_c12)[i], (*Buffer_c34)[i], (*Buffer_phi)[i], (*Buffer_dt)[i]);
}
}
fprintf(stderr,"Run # %i: x=%.6g y=%.6g Using accept-reject method leaves you with %i out of %i events. %.4g %% of Total offset: %u\n",RunNum, *DKKPP_DI->_xmixing, *DKKPP_DI->_ymixing, keptEvts, BatchSize, generatedEvents*100.0/genEvts, offi);
offi += BatchSize;
delete variables[0];
delete variables[1];
delete variables[2];
delete variables[3];
delete variables[4];
delete particles[0];
delete particles[1];
delete particles[2];
delete particles[3];
}
// printf("start\n");
// int i = 0;
// printf("Buffer %i: %.5g %.5g %.5g %.5g %.5g %.5g \n",i, (*myweights)[i],(*Buffer_m12)[i], (*Buffer_m34)[i], (*Buffer_c12)[i], (*Buffer_c34)[i], (*Buffer_phi)[i], (*Buffer_dt)[i]);
// printf("start2\n");
std::ofstream out;
string outname ="Max_observed_weights.txt";
out.open(outname.c_str(), std::ios::app);
out.precision(10);
out << wmax <<endl;
tree->Write();
file->Close();
// printf("overall wmax %f, keept %u evts, reweight ratio %.5g\n",wmax, keptEvts, (double)keptEvts/genEvts );
printf("%i\n",offi);
//std::cout<<amps[2]<<std::endl;
return 0;
}