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HiggsCSandWidth.cc
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HiggsCSandWidth.cc
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#ifndef HIGGSCSANDWIDTH_CC
#define HIGGSCSANDWIDTH_CC
#include <iostream>
#include <cmath>
#include <string>
#include <cstdlib>
#include <fstream>
#include "TROOT.h"
#include "TF1.h"
#include "TGraph.h"
#include "TCanvas.h"
#include "TSpline.h"
#include "HiggsCSandWidth.h"
using namespace std;
HiggsCSandWidth::HiggsCSandWidth()
{
N_BR = 217;
N_CS = 197;
N_CSggToH_8tev = 223;
N_CSvbf_8tev = 223;
N_CSttH_8tev = 178;
N_CSZH_8tev = 178;
N_CSWH_8tev = 178;
ifstream file;
// Read Widths into memory
file.open("../txtFiles/HiggsBR_7TeV_Official.txt");
for(int k = 0; k < N_BR; k++){
file >> mass_BR[k] >> BR[0][k] >> BR[1][k] >> BR[2][k] >> BR[3][k] >> BR[4][k] >> BR[5][k] >> BR[6][k] >> BR[7][k] >> BR[8][k] >> BR[9][k]
>> BR[10][k] >> BR[11][k] >> BR[12][k] >> BR[13][k] >> BR[14][k] >> BR[15][k] >> BR[16][k] >> BR[17][k] >> BR[18][k] >> BR[19][k] >> BR[20][k]
>> BR[21][k] >> BR[22][k] >> BR[23][k] >> BR[24][k] >> BR[25][k];
}
file.close();
// ---------------- Read 7 TeV CS into memory ------------------ //
file.open("../txtFiles/HiggsCS_Official.txt");//directory of input file
for(int k = 0; k < N_CS; k++){
file >> mass_XS[k] >> CS[ID_ggToH][k] >> CS[ID_VBF][k] >> CS[ID_WH][k] >> CS[ID_ZH][k] >> CS[ID_ttH][k] >> CS[ID_Total][k];
}
file.close();
file.open("../txtFiles/HiggsCS_ErrorPlus_Official.txt");//directory of input file
for(int k = 0; k < N_CS; k++){
file >> scratchMass >> CSerrPlus[ID_ggToH][k] >> CSerrPlus[ID_VBF][k] >> CSerrPlus[ID_WH][k] >> CSerrPlus[ID_ZH][k] >> CSerrPlus[ID_ttH][k];
}
file.close();
file.open("../txtFiles/HiggsCS_ErrorMinus_Official.txt");//directory of input file
for(int k = 0; k < N_CS; k++){
file >> scratchMass >> CSerrMinus[ID_ggToH][k] >> CSerrMinus[ID_VBF][k] >> CSerrMinus[ID_WH][k] >> CSerrMinus[ID_ZH][k] >> CSerrMinus[ID_ttH][k];
}
file.close();
file.open("../txtFiles/HiggsCS_ScaleErrorPlus_Official.txt");//directory of input file
for(int k = 0; k < N_CS; k++){
file >> scratchMass >> CSscaleErrPlus[ID_ggToH][k] >> CSscaleErrPlus[ID_VBF][k] >> CSscaleErrPlus[ID_WH][k] >> CSscaleErrPlus[ID_ZH][k] >> CSscaleErrPlus[ID_ttH][k];
}
file.close();
file.open("../txtFiles/HiggsCS_ScaleErrorMinus_Official.txt");//directory of input file
for(int k = 0; k < N_CS; k++){
file >> scratchMass >> CSscaleErrMinus[ID_ggToH][k] >> CSscaleErrMinus[ID_VBF][k] >> CSscaleErrMinus[ID_WH][k] >> CSscaleErrMinus[ID_ZH][k] >> CSscaleErrMinus[ID_ttH][k];
}
file.close();
file.open("../txtFiles/HiggsCS_PdfErrorPlus_Official.txt");//directory of input file
for(int k = 0; k < N_CS; k++){
file >> scratchMass >> CSpdfErrPlus[ID_ggToH][k] >> CSpdfErrPlus[ID_VBF][k] >> CSpdfErrPlus[ID_WH][k] >> CSpdfErrPlus[ID_ZH][k] >> CSpdfErrPlus[ID_ttH][k];
}
file.close();
file.open("../txtFiles/HiggsCS_PdfErrorMinus_Official.txt");//directory of input file
for(int k = 0; k < N_CS; k++){
file >> scratchMass >> CSpdfErrMinus[ID_ggToH][k] >> CSpdfErrMinus[ID_VBF][k] >> CSpdfErrMinus[ID_WH][k] >> CSpdfErrMinus[ID_ZH][k] >> CSpdfErrMinus[ID_ttH][k];
}
file.close();
// ---------------- Read 8 TeV CS into memory ------------------ //
file.open("../txtFiles/8TeV-ggH.txt");//directory of input file
for(int k = 0; k < N_CSggToH_8tev; k++){
file >> mass_XS_8tev[ID_ggToH][k] >> CS_8tev[ID_ggToH][k] >> CSerrPlus_8tev[ID_ggToH][k] >> CSerrMinus_8tev[ID_ggToH][k]
>> CSscaleErrPlus_8tev[ID_ggToH][k] >> CSscaleErrMinus_8tev[ID_ggToH][k] >> CSpdfErrPlus_8tev[ID_ggToH][k] >> CSpdfErrMinus_8tev[ID_ggToH][k];
}
file.close();
file.open("../txtFiles/8TeV-vbfH.txt");//directory of input file
for(int k = 0; k < N_CSvbf_8tev; k++){
file >> mass_XS_8tev[ID_VBF][k] >> CS_8tev[ID_VBF][k] >> CSerrPlus_8tev[ID_VBF][k] >> CSerrMinus_8tev[ID_VBF][k] >> CSscaleErrPlus_8tev[ID_VBF][k]
>> CSscaleErrMinus_8tev[ID_VBF][k] >> CSpdfErrPlus_8tev[ID_VBF][k] >> CSpdfErrMinus_8tev[ID_VBF][k];
}
file.close();
file.open("../txtFiles/8TeV-ttH.txt");//directory of input file
for(int k = 0; k < N_CSttH_8tev; k++){
file >> mass_XS_8tev[ID_ttH][k] >> CS_8tev[ID_ttH][k] >> CSerrPlus_8tev[ID_ttH][k] >> CSerrMinus_8tev[ID_ttH][k] >> CSscaleErrPlus_8tev[ID_ttH][k]
>> CSscaleErrMinus_8tev[ID_ttH][k] >> CSpdfErrPlus_8tev[ID_ttH][k] >> CSpdfErrMinus_8tev[ID_ttH][k];
}
file.close();
file.open("../txtFiles/8TeV-ZH.txt");//directory of input file
for(int k = 0; k < N_CSZH_8tev; k++){
file >> mass_XS_8tev[ID_ZH][k] >> CS_8tev[ID_ZH][k] >> CSerrPlus_8tev[ID_ZH][k] >> CSerrMinus_8tev[ID_ZH][k] >> CSscaleErrPlus_8tev[ID_ZH][k]
>> CSscaleErrMinus_8tev[ID_ZH][k] >> CSpdfErrPlus_8tev[ID_ZH][k] >> CSpdfErrMinus_8tev[ID_ZH][k];
}
file.close();
file.open("../txtFiles/8TeV-WH.txt");//directory of input file
for(int k = 0; k < N_CSWH_8tev; k++){
file >> mass_XS_8tev[ID_WH][k] >> CS_8tev[ID_WH][k] >> CSerrPlus_8tev[ID_WH][k] >> CSerrMinus_8tev[ID_WH][k] >> CSscaleErrPlus_8tev[ID_WH][k]
>> CSscaleErrMinus_8tev[ID_WH][k] >> CSpdfErrPlus_8tev[ID_WH][k] >> CSpdfErrMinus_8tev[ID_WH][k];
}
file.close();
}
HiggsCSandWidth::~HiggsCSandWidth()
{
//destructor
}
//Higgs CS takes process ID, higgs mass mH, and COM energy sqrts in TeV
double HiggsCSandWidth::HiggsCS(int ID, double mH, double sqrts){
/**********IDs*************/
/* ggToH = 1 */
/* VBF = 2 */
/* WH = 3 */
/* ZH = 4 */
/* ttH = 5 */
/* Total = 0 */
/**************************/
int i = 0;
double reqCS = 0;
double step = 0;
int index = 4;
double xmh[index], sig[index];
// If ID is unavailable return -1
if(ID > ID_ttH || ID < ID_Total) return -1;
// If Ecm is not 7 or 8 TeV return -1
if(sqrts != 7 && sqrts != 8) return -1;
//Don't interpolate btw 0 and numbers for mH300
if(ID > ID_VBF && mH > 300) return 0;
// If mH is out of range return -1
// else find what array number to read
if( mH < 90 || mH > 1000){ return -1;}
else{
if(sqrts == 7)
{
if(mH <= 110 ){step = 5; i = (int)((mH - 90)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(4 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(64 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(84 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(149 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(161 + (mH-350)/step); }
if(mH > 400){step = 20; i = (int)(166 + (mH-400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CS){i = N_CS - 3;}
xmh[0]=mass_XS[i-1];xmh[1]=mass_XS[i];xmh[2]=mass_XS[i+1];xmh[3]=mass_XS[i+2];
sig[0]=CS[ID][i-1]; sig[1]=CS[ID][i]; sig[2]=CS[ID][i+1]; sig[3]=CS[ID][i+2];
}
else if (sqrts == 8)
{
if(ID == ID_ggToH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(187 + (mH - 350)/step); }
if(mH > 400 && mH <= 1000 ){step = 20; i = (int)(192 + (mH - 400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CSggToH_8tev){i = N_CSggToH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CS_8tev[ID][i-1]; sig[1]=CS_8tev[ID][i]; sig[2]=CS_8tev[ID][i+1]; sig[3]=CS_8tev[ID][i+2];
}
else if(ID == ID_VBF)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(187 + (mH-350)/step); }
if(mH > 400){step = 20; i = (int)(192 + (mH-400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CSvbf_8tev){i = N_CSvbf_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CS_8tev[ID][i-1]; sig[1]=CS_8tev[ID][i]; sig[2]=CS_8tev[ID][i+1]; sig[3]=CS_8tev[ID][i+2];
}
else if(ID == ID_WH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step);}
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSWH_8tev){i = N_CSWH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CS_8tev[ID][i-1]; sig[1]=CS_8tev[ID][i]; sig[2]=CS_8tev[ID][i+1]; sig[3]=CS_8tev[ID][i+2];
}
else if(ID == ID_ZH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step);}
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSZH_8tev){i = N_CSZH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CS_8tev[ID][i-1]; sig[1]=CS_8tev[ID][i]; sig[2]=CS_8tev[ID][i+1]; sig[3]=CS_8tev[ID][i+2];
}
else if(ID == ID_ttH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSttH_8tev){i = N_CSttH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CS_8tev[ID][i-1]; sig[1]=CS_8tev[ID][i]; sig[2]=CS_8tev[ID][i+1]; sig[3]=CS_8tev[ID][i+2];
}
else{ return 0;}
}
else{cout << "HiggsCSandWidth::HiggsCS --- unknown sqrts! Choose 7 or 8." << endl; return -1;}
}
TGraph *graph = new TGraph(index, xmh, sig);
TSpline3 *gs = new TSpline3("gs",graph);
gs->Draw();
reqCS = gs->Eval(mH);
delete gs;
delete graph;
return reqCS;
}
//Higgs CS takes process ID, higgs mass mH, and COM energy sqrts in TeV
double HiggsCSandWidth::HiggsCSErrPlus(int ID, double mH, double sqrts){
/**********IDs*************/
/* ggToH = 1 */
/* VBF = 2 */
/* WH = 3 */
/* ZH = 4 */
/* ttH = 5 */
/**************************/
int i = 0;
double reqCSerr = 0;
double step = 0;
int index = 4;
double xmh[index], sig[index];
// If ID is unavailable return -1
if(ID > ID_ttH || ID < ID_Total){return -1;}
if(ID == ID_Total){return 0;}
// If Ecm is not 7 or 8 TeV return -1
if(sqrts != 7 && sqrts != 8){return -1;}
//Don't interpolate btw 0 and numbers for mH300
if(ID > ID_VBF && mH > 300){return 0;}
// If mH is out of range return -1
// else find what array number to read
if( mH < 90 || mH > 1000){return -1;}
else{
if(sqrts == 7)
{
if(mH <= 110 ){step = 5; i = (int)((mH - 90)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(4 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(64 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(84 + (mH - 160)/step);}
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(149 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(161 + (mH-350)/step); }
if(mH > 400){step = 20; i = (int)(166 + (mH-400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CS){i = N_CS - 3;}
xmh[0]=mass_XS[i-1];xmh[1]=mass_XS[i];xmh[2]=mass_XS[i+1];xmh[3]=mass_XS[i+2];
sig[0]=CSerrPlus[ID][i-1]; sig[1]=CSerrPlus[ID][i]; sig[2]=CSerrPlus[ID][i+1]; sig[3]=CSerrPlus[ID][i+2];
}
else if (sqrts == 8)
{
if(ID == ID_ggToH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(187 + (mH - 350)/step); }
if(mH > 400 && mH <= 1000 ){step = 20; i = (int)(192 + (mH - 400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CSggToH_8tev){i = N_CSggToH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSerrPlus_8tev[ID][i-1]; sig[1]=CSerrPlus_8tev[ID][i]; sig[2]=CSerrPlus_8tev[ID][i+1]; sig[3]=CSerrPlus_8tev[ID][i+2];
}
else if(ID == ID_VBF)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(187 + (mH-350)/step); }
if(mH > 400){step = 20; i = (int)(192 + (mH-400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CSvbf_8tev){i = N_CSvbf_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSerrPlus_8tev[ID][i-1]; sig[1]=CSerrPlus_8tev[ID][i]; sig[2]=CSerrPlus_8tev[ID][i+1]; sig[3]=CSerrPlus_8tev[ID][i+2];
}
else if(ID == ID_WH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSWH_8tev){i = N_CSWH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSerrPlus_8tev[ID][i-1]; sig[1]=CSerrPlus_8tev[ID][i]; sig[2]=CSerrPlus_8tev[ID][i+1]; sig[3]=CSerrPlus_8tev[ID][i+2];
}
else if(ID == ID_ZH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSZH_8tev){i = N_CSZH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSerrPlus_8tev[ID][i-1]; sig[1]=CSerrPlus_8tev[ID][i]; sig[2]=CSerrPlus_8tev[ID][i+1]; sig[3]=CSerrPlus_8tev[ID][i+2];
}
else if(ID == ID_ttH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSttH_8tev){i = N_CSttH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSerrPlus_8tev[ID][i-1]; sig[1]=CSerrPlus_8tev[ID][i]; sig[2]=CSerrPlus_8tev[ID][i+1]; sig[3]=CSerrPlus_8tev[ID][i+2];
}
else{ return 0;}
}
else{cout << "HiggsCSandWidth::HiggsCSErrPlus --- unknown sqrts! Choose 7 or 8." << endl; return -1;}
}
TGraph *graph = new TGraph(index, xmh, sig);
TSpline3 *gs = new TSpline3("gs",graph);
gs->Draw();
reqCSerr = gs->Eval(mH);
delete gs;
delete graph;
reqCSerr *= .01; //Account for percentage
return reqCSerr;
}
//Higgs CS takes process ID, higgs mass mH, and COM energy sqrts in TeV
double HiggsCSandWidth::HiggsCSErrMinus(int ID, double mH, double sqrts){
/**********IDs*************/
/* ggToH = 1 */
/* VBF = 2 */
/* WH = 3 */
/* ZH = 4 */
/* ttH = 5 */
/**************************/
int i = 0;
double reqCSerr = 0;
double step = 0;
int index = 4;
double xmh[index], sig[index];
// If ID is unavailable return -1
if(ID > ID_ttH || ID < ID_Total){return -1;}
if(ID == ID_Total){return 0;}
// If Ecm is not 7 or 8 TeV return -1
if(sqrts != 7 && sqrts != 8){return -1;}
//Don't interpolate btw 0 and numbers for mH300
if(ID > ID_VBF && mH > 300){return 0;}
// If mH is out of range return -1
// else find what array number to read
if( mH < 90 || mH > 1000){return -1;}
else{
if(sqrts == 7)
{
if(mH <= 110 ){step = 5; i = (int)((mH - 90)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(4 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(64 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(84 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(149 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(161 + (mH-350)/step); }
if(mH > 400){step = 20; i = (int)(166 + (mH-400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CS){i = N_CS - 3;}
xmh[0]=mass_XS[i-1];xmh[1]=mass_XS[i];xmh[2]=mass_XS[i+1];xmh[3]=mass_XS[i+2];
sig[0]=CSerrMinus[ID][i-1]; sig[1]=CSerrMinus[ID][i]; sig[2]=CSerrMinus[ID][i+1]; sig[3]=CSerrMinus[ID][i+2];
}
else if (sqrts == 8)
{
if(ID == ID_ggToH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(187 + (mH - 350)/step); }
if(mH > 400 && mH <= 1000 ){step = 20; i = (int)(192 + (mH - 400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CSggToH_8tev){i = N_CSggToH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSerrMinus_8tev[ID][i-1]; sig[1]=CSerrMinus_8tev[ID][i]; sig[2]=CSerrMinus_8tev[ID][i+1]; sig[3]=CSerrMinus_8tev[ID][i+2];
}
else if(ID == ID_VBF)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step);}
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(187 + (mH-350)/step); }
if(mH > 400){step = 20; i = (int)(192 + (mH-400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CSvbf_8tev){i = N_CSvbf_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSerrMinus_8tev[ID][i-1]; sig[1]=CSerrMinus_8tev[ID][i]; sig[2]=CSerrMinus_8tev[ID][i+1]; sig[3]=CSerrMinus_8tev[ID][i+2];
}
else if(ID == ID_WH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSWH_8tev){i = N_CSWH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSerrMinus_8tev[ID][i-1]; sig[1]=CSerrMinus_8tev[ID][i]; sig[2]=CSerrMinus_8tev[ID][i+1]; sig[3]=CSerrMinus_8tev[ID][i+2];
}
else if(ID == ID_ZH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step);}
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSZH_8tev){i = N_CSZH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSerrMinus_8tev[ID][i-1]; sig[1]=CSerrMinus_8tev[ID][i]; sig[2]=CSerrMinus_8tev[ID][i+1]; sig[3]=CSerrMinus_8tev[ID][i+2];
}
else if(ID == ID_ttH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSttH_8tev){i = N_CSttH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSerrMinus_8tev[ID][i-1]; sig[1]=CSerrMinus_8tev[ID][i]; sig[2]=CSerrMinus_8tev[ID][i+1]; sig[3]=CSerrMinus_8tev[ID][i+2];
}
else{ return 0;}
}
else{cout << "HiggsCSandWidth::HiggsCSErrMinus --- unknown sqrts! Choose 7 or 8." << endl; return -1;}
}
TGraph *graph = new TGraph(index, xmh, sig);
TSpline3 *gs = new TSpline3("gs",graph);
gs->Draw();
reqCSerr = gs->Eval(mH);
delete gs;
delete graph;
reqCSerr *= .01; //Account for percentage
return reqCSerr;
}
//Higgs CS takes process ID, higgs mass mH, and COM energy sqrts in TeV
double HiggsCSandWidth::HiggsCSscaleErrPlus(int ID, double mH, double sqrts){
/**********IDs*************/
/* ggToH = 1 */
/* VBF = 2 */
/* WH = 3 */
/* ZH = 4 */
/* ttH = 5 */
/**************************/
int i = 0;
double reqCSerr = 0;
double step = 0;
int index = 4;
double xmh[index], sig[index];
// If ID is unavailable return -1
if(ID > ID_ttH || ID < ID_Total){return -1;}
if(ID == ID_Total){return 0;}
// If Ecm is not 7 or 8 TeV return -1
if(sqrts != 7 && sqrts != 8){return -1;}
//Don't interpolate btw 0 and numbers for mH300
if(ID > ID_VBF && mH > 300){return 0;}
// If mH is out of range return -1
// else find what array number to read
if( mH < 90 || mH > 1000){return -1;}
else{
if(sqrts == 7)
{
if(mH <= 110 ){step = 5; i = (int)((mH - 90)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(4 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(64 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(84 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(149 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(161 + (mH-350)/step); }
if(mH > 400){step = 20; i = (int)(166 + (mH-400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CS){i = N_CS - 3;}
xmh[0]=mass_XS[i-1];xmh[1]=mass_XS[i];xmh[2]=mass_XS[i+1];xmh[3]=mass_XS[i+2];
sig[0]=CSscaleErrPlus[ID][i-1]; sig[1]=CSscaleErrPlus[ID][i]; sig[2]=CSscaleErrPlus[ID][i+1]; sig[3]=CSscaleErrPlus[ID][i+2];
}
else if (sqrts == 8)
{
if(ID == ID_ggToH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(187 + (mH - 350)/step); }
if(mH > 400 && mH <= 1000 ){step = 20; i = (int)(192 + (mH - 400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CSggToH_8tev){i = N_CSggToH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSscaleErrPlus_8tev[ID][i-1]; sig[1]=CSscaleErrPlus_8tev[ID][i]; sig[2]=CSscaleErrPlus_8tev[ID][i+1]; sig[3]=CSscaleErrPlus_8tev[ID][i+2];
}
else if(ID == ID_VBF)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(187 + (mH-350)/step); }
if(mH > 400){step = 20; i = (int)(192 + (mH-400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CSvbf_8tev){i = N_CSvbf_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSscaleErrPlus_8tev[ID][i-1]; sig[1]=CSscaleErrPlus_8tev[ID][i]; sig[2]=CSscaleErrPlus_8tev[ID][i+1]; sig[3]=CSscaleErrPlus_8tev[ID][i+2];
}
else if(ID == ID_WH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSWH_8tev){i = N_CSWH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSscaleErrPlus_8tev[ID][i-1]; sig[1]=CSscaleErrPlus_8tev[ID][i]; sig[2]=CSscaleErrPlus_8tev[ID][i+1]; sig[3]=CSscaleErrPlus_8tev[ID][i+2];
}
else if(ID == ID_ZH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step);}
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSZH_8tev){i = N_CSZH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSscaleErrPlus_8tev[ID][i-1]; sig[1]=CSscaleErrPlus_8tev[ID][i]; sig[2]=CSscaleErrPlus_8tev[ID][i+1]; sig[3]=CSscaleErrPlus_8tev[ID][i+2];
}
else if(ID == ID_ttH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSttH_8tev){i = N_CSttH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSscaleErrPlus_8tev[ID][i-1]; sig[1]=CSscaleErrPlus_8tev[ID][i]; sig[2]=CSscaleErrPlus_8tev[ID][i+1]; sig[3]=CSscaleErrPlus_8tev[ID][i+2];
}
else{ return 0;}
}
else{cout << "HiggsCSandWidth::HiggsCSscaleErrPlus --- unknown sqrts! Choose 7 or 8." << endl; return -1;}
}
TGraph *graph = new TGraph(index, xmh, sig);
TSpline3 *gs = new TSpline3("gs",graph);
gs->Draw();
reqCSerr = gs->Eval(mH);
delete gs;
delete graph;
reqCSerr *= .01; //Account for percentage
return reqCSerr;
}
//Higgs CS takes process ID, higgs mass mH, and COM energy sqrts in TeV
double HiggsCSandWidth::HiggsCSscaleErrMinus(int ID, double mH, double sqrts){
/**********IDs*************/
/* ggToH = 1 */
/* VBF = 2 */
/* WH = 3 */
/* ZH = 4 */
/* ttH = 5 */
/**************************/
int i = 0;
double reqCSerr = 0;
double step = 0;
int index = 4;
double xmh[index], sig[index];
// If ID is unavailable return -1
if(ID > ID_ttH || ID < ID_Total){return -1;}
if(ID == ID_Total){return 0;}
// If Ecm is not 7 or 8 TeV return -1
if(sqrts != 7 && sqrts != 8){return -1;}
//Don't interpolate btw 0 and numbers for mH300
if(ID > ID_VBF && mH > 300){return 0;}
// If mH is out of range return -1
// else find what array number to read
if( mH < 90 || mH > 1000){return -1;}
else{
if(sqrts == 7)
{
if(mH <= 110 ){step = 5; i = (int)((mH - 90)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(4 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(64 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(84 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(149 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(161 + (mH-350)/step); }
if(mH > 400){step = 20; i = (int)(166 + (mH-400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CS){i = N_CS - 3;}
xmh[0]=mass_XS[i-1];xmh[1]=mass_XS[i];xmh[2]=mass_XS[i+1];xmh[3]=mass_XS[i+2];
sig[0]=CSscaleErrMinus[ID][i-1]; sig[1]=CSscaleErrMinus[ID][i]; sig[2]=CSscaleErrMinus[ID][i+1]; sig[3]=CSscaleErrMinus[ID][i+2];
}
else if (sqrts == 8)
{
if(ID == ID_ggToH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(187 + (mH - 350)/step); }
if(mH > 400 && mH <= 1000 ){step = 20; i = (int)(192 + (mH - 400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CSggToH_8tev){i = N_CSggToH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSscaleErrMinus_8tev[ID][i-1]; sig[1]=CSscaleErrMinus_8tev[ID][i]; sig[2]=CSscaleErrMinus_8tev[ID][i+1]; sig[3]=CSscaleErrMinus_8tev[ID][i+2];
}
else if(ID == ID_WH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSWH_8tev){i = N_CSWH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSscaleErrMinus_8tev[ID][i-1]; sig[1]=CSscaleErrMinus_8tev[ID][i]; sig[2]=CSscaleErrMinus_8tev[ID][i+1]; sig[3]=CSscaleErrMinus_8tev[ID][i+2];
}
else if(ID == ID_ZH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSZH_8tev){i = N_CSZH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSscaleErrMinus_8tev[ID][i-1]; sig[1]=CSscaleErrMinus_8tev[ID][i]; sig[2]=CSscaleErrMinus_8tev[ID][i+1]; sig[3]=CSscaleErrMinus_8tev[ID][i+2];
}
else if(ID == ID_ttH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSttH_8tev){i = N_CSttH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSscaleErrMinus_8tev[ID][i-1]; sig[1]=CSscaleErrMinus_8tev[ID][i]; sig[2]=CSscaleErrMinus_8tev[ID][i+1]; sig[3]=CSscaleErrMinus_8tev[ID][i+2];
}
else{ return 0;}
}
else{cout << "HiggsCSandWidth::HiggsCSscaleErrMinus --- unknown sqrts! Choose 7 or 8." << endl; return -1;}
}
TGraph *graph = new TGraph(index, xmh, sig);
TSpline3 *gs = new TSpline3("gs",graph);
gs->Draw();
reqCSerr = gs->Eval(mH);
delete gs;
delete graph;
reqCSerr *= .01; //Account for percentage
return reqCSerr;
}
//Higgs CS takes process ID, higgs mass mH, and COM energy sqrts in TeV
double HiggsCSandWidth::HiggsCSpdfErrPlus(int ID, double mH, double sqrts){
/**********IDs*************/
/* ggToH = 1 */
/* VBF = 2 */
/* WH = 3 */
/* ZH = 4 */
/* ttH = 5 */
/**************************/
int i = 0;
double reqCSerr = 0;
double step = 0;
int index = 4;
double xmh[index], sig[index];
// If ID is unavailable return -1
if(ID > ID_ttH || ID < ID_Total){return -1;}
if(ID == ID_Total){return 0;}
// If Ecm is not 7 or 8 TeV return -1
if(sqrts != 7 && sqrts != 8){return -1;}
//Don't interpolate btw 0 and numbers for mH300
if(ID > ID_VBF && mH > 300){return 0;}
// If mH is out of range return -1
// else find what array number to read
if( mH < 90 || mH > 1000){return -1;}
else{
if(sqrts == 7)
{
if(mH <= 110 ){step = 5; i = (int)((mH - 90)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(4 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(64 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(84 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(149 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(161 + (mH-350)/step); }
if(mH > 400){step = 20; i = (int)(166 + (mH-400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CS){i = N_CS - 3;}
xmh[0]=mass_XS[i-1];xmh[1]=mass_XS[i];xmh[2]=mass_XS[i+1];xmh[3]=mass_XS[i+2];
sig[0]=CSpdfErrPlus[ID][i-1]; sig[1]=CSpdfErrPlus[ID][i]; sig[2]=CSpdfErrPlus[ID][i+1]; sig[3]=CSpdfErrPlus[ID][i+2];
}
else if (sqrts == 8)
{
if(ID == ID_ggToH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(187 + (mH - 350)/step); }
if(mH > 400 && mH <= 1000 ){step = 20; i = (int)(192 + (mH - 400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CSggToH_8tev){i = N_CSggToH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSpdfErrPlus_8tev[ID][i-1]; sig[1]=CSpdfErrPlus_8tev[ID][i]; sig[2]=CSpdfErrPlus_8tev[ID][i+1]; sig[3]=CSpdfErrPlus_8tev[ID][i+2];
}
else if(ID == ID_VBF)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 350 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 350 && mH <= 400 ){step = 10; i = (int)(187 + (mH-350)/step); }
if(mH > 400){step = 20; i = (int)(192 + (mH-400)/step); }
if(i < 1){i = 1;}
if(i+2 >= N_CSvbf_8tev){i = N_CSvbf_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSpdfErrPlus_8tev[ID][i-1]; sig[1]=CSpdfErrPlus_8tev[ID][i]; sig[2]=CSpdfErrPlus_8tev[ID][i+1]; sig[3]=CSpdfErrPlus_8tev[ID][i+2];
}
else if(ID == ID_WH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSWH_8tev){i = N_CSWH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSpdfErrPlus_8tev[ID][i-1]; sig[1]=CSpdfErrPlus_8tev[ID][i]; sig[2]=CSpdfErrPlus_8tev[ID][i+1]; sig[3]=CSpdfErrPlus_8tev[ID][i+2];
}
else if(ID == ID_ZH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }
if(mH > 140 && mH <= 160 ){step = 1; i = (int)(90 + (mH - 140)/step); }
if(mH > 160 && mH <= 290 ){step = 2; i = (int)(110 + (mH - 160)/step); }
if(mH > 290 && mH <= 300 ){step = 5; i = (int)(175 + (mH - 290)/step); }
if(mH > 300) return 0;
if(i < 1){i = 1;}
if(i+2 >= N_CSZH_8tev){i = N_CSZH_8tev - 3;}
xmh[0]=mass_XS_8tev[ID][i-1];xmh[1]=mass_XS_8tev[ID][i];xmh[2]=mass_XS_8tev[ID][i+1];xmh[3]=mass_XS_8tev[ID][i+2];
sig[0]=CSpdfErrPlus_8tev[ID][i-1]; sig[1]=CSpdfErrPlus_8tev[ID][i]; sig[2]=CSpdfErrPlus_8tev[ID][i+1]; sig[3]=CSpdfErrPlus_8tev[ID][i+2];
}
else if(ID == ID_ttH)
{
if(mH <= 110 ){step = 1; i = (int)((mH - 80)/step); }
if(mH > 110 && mH <= 140 ){step = 0.5; i = (int)(30 + (mH - 110)/step); }