file analyses/Analysis_CMS_13TeV_MONOJET_36invfb.cpp
[No description available]
Namespaces
| Name |
|---|
| Gambit TODO: see if we can use this one: |
| Gambit::ColliderBit |
Classes
| Name | |
|---|---|
| class | Gambit::ColliderBit::Analysis_CMS_13TeV_MONOJET_36invfb CMS Run 2 monojet analysis (no W/Z region) with 36/fb of data. |
Source code
// -*- C++ -*-
#include "gambit/ColliderBit/analyses/Analysis.hpp"
#include "gambit/ColliderBit/analyses/Cutflow.hpp"
#include "gambit/ColliderBit/CMSEfficiencies.hpp"
// Based on http://cms-results.web.cern.ch/cms-results/public-results/publications/EXO-16-048/index.html
namespace Gambit {
namespace ColliderBit {
using namespace std;
using namespace HEPUtils;
/// @brief CMS Run 2 monojet analysis (no W/Z region) with 36/fb of data
///
/// @todo Add W/Z region with AKT8 jets and 2/1 n-subjettiness ratio cut
///
class Analysis_CMS_13TeV_MONOJET_36invfb : public Analysis {
public:
// Required detector sim
static constexpr const char* detector = "CMS";
std::map<string, EventCounter> _counters = {
{"SR-0", EventCounter("SR-0")},
{"SR-1", EventCounter("SR-1")},
{"SR-2", EventCounter("SR-2")},
{"SR-3", EventCounter("SR-3")},
{"SR-4", EventCounter("SR-4")},
{"SR-5", EventCounter("SR-5")},
{"SR-6", EventCounter("SR-6")},
{"SR-7", EventCounter("SR-7")},
{"SR-8", EventCounter("SR-8")},
{"SR-9", EventCounter("SR-9")},
{"SR-10", EventCounter("SR-10")},
{"SR-11", EventCounter("SR-11")},
{"SR-12", EventCounter("SR-12")},
{"SR-13", EventCounter("SR-13")},
{"SR-14", EventCounter("SR-14")},
{"SR-15", EventCounter("SR-15")},
{"SR-16", EventCounter("SR-16")},
{"SR-17", EventCounter("SR-17")},
{"SR-18", EventCounter("SR-18")},
{"SR-19", EventCounter("SR-19")},
{"SR-20", EventCounter("SR-20")},
{"SR-21", EventCounter("SR-21")},
};
static const size_t NUMSR = 22;
Cutflow _cutflow;
Analysis_CMS_13TeV_MONOJET_36invfb()
// : _cutflow("CMS monojet 13 TeV", {"Njet >= 3", "HT > 300", "HTmiss > 300", "Nmuon = 0", "Nelectron = 0", "Nhadron = 0 (no-op)", "Dphi_htmiss_j1", "Dphi_htmiss_j2", "Dphi_htmiss_j3", "Dphi_htmiss_j4"})
{
analysis_specific_reset();
set_analysis_name("CMS_13TeV_MONOJET_36invfb");
set_luminosity(35.9);
}
void run(const Event* event) {
// _cutflow.fillinit();
// Require large MET
const P4 pmiss = event->missingmom();
const double met = pmiss.pT();
if (met < 250) return; //< VETO
// Record a trigger weight; we can aggregate this rather than wastefully random-vetoing
const double trigweight = (met < 350) ? 0.97 : 1.0;
// Electron objects
vector<const HEPUtils::Particle*> baselineElectrons = event->electrons();
// Apply electron efficiency
CMS::applyElectronEff(baselineElectrons);
// Muon objects
vector<const HEPUtils::Particle*> baselineMuons = event->muons();
// Apply muon efficiency
CMS::applyMuonEff(baselineMuons);
// Veto on isolated leptons and photons
for (const Particle* e : baselineElectrons) if (e->pT() > 10 && e->abseta() < 2.5) return; //< VETO
for (const Particle* m : baselineMuons) if (m->pT() > 10 && m->abseta() < 2.4) return; //< VETO
for (const Particle* t : event->taus()) if (t->pT() > 18 && t->abseta() < 2.3) return; //< VETO
for (const Particle* y : event->photons()) if (y->pT() > 15 && y->abseta() < 2.5) return; //< VETO
// Get jets
vector<const Jet*> jets4;
for (const Jet* jet : event->jets())
if (jet->pT() > 20) jets4.push_back(jet);
// Veto if there are any b-tagged jets (reduce top background)
for (const Jet* jet : jets4) {
if (jet->abseta() > 2.4) continue;
const double btag_rate = jet->btag() ? 0.8 : jet->ctag() ? 0.4 : 0.1;
if (Random::draw() < btag_rate) return; //< VETO
}
// Get the 4 leading jets > 3 GeV, and veto if pTmiss is too close to them
for (size_t i = 0; i < 4; ++i) {
if (i >= jets4.size()) break;
if (jets4[i]->pT() < 30) break;
if (fabs(deltaPhi(jets4[i]->mom(), pmiss))<0.5) return; //< VETO
}
// Now the signal regions, but we'll just look at the monojet one
if (jets4.empty()) return;
if (jets4[0]->pT() < 100*GeV || jets4[0]->abseta() > 2.4) return;
// Identify the ptmiss bin and fill the counter
const static vector<double> metedges = {250, 280, 310, 340, 370, 400, 430, 470, 510, 550, 590,
640, 690, 740, 790, 840, 900, 960, 1020, 1090, 1160, 1250};
const int i_sr = binIndex(met, metedges, true);
if (i_sr >= 0)
{
std::stringstream sr_key; sr_key << "SR-" << i_sr;
_counters.at(sr_key.str()).add_event(event->weight() * trigweight, event->weight_err() * trigweight);
}
}
/// Combine the variables of another copy of this analysis (typically on another thread) into this one.
void combine(const Analysis* other)
{
const Analysis_CMS_13TeV_MONOJET_36invfb* specificOther = dynamic_cast<const Analysis_CMS_13TeV_MONOJET_36invfb*>(other);
for (auto& pair : _counters) { pair.second += specificOther->_counters.at(pair.first); }
}
/// Register results objects with the results for each SR; obs & bkg numbers from the CONF note
void collect_results() {
//cout << _cutflow << endl;
add_result(SignalRegionData(_counters.at("SR-0"), 136865, {134500, 3700}));
add_result(SignalRegionData(_counters.at("SR-1"), 74340, {73400, 2000}));
add_result(SignalRegionData(_counters.at("SR-2"), 42540, {42320, 810}));
add_result(SignalRegionData(_counters.at("SR-3"), 25316, {25490, 490}));
add_result(SignalRegionData(_counters.at("SR-4"), 15653, {15430, 310}));
add_result(SignalRegionData(_counters.at("SR-5"), 10092, {10160, 170}));
add_result(SignalRegionData(_counters.at("SR-6"), 8298, {8480, 140}));
add_result(SignalRegionData(_counters.at("SR-7"), 4906, {4865, 95}));
add_result(SignalRegionData(_counters.at("SR-8"), 2987, {2970, 49}));
add_result(SignalRegionData(_counters.at("SR-9"), 2032, {1915, 33}));
add_result(SignalRegionData(_counters.at("SR-10"), 1514, {1506, 32}));
add_result(SignalRegionData(_counters.at("SR-11"), 926, {844, 18}));
add_result(SignalRegionData(_counters.at("SR-12"), 557, {526, 14}));
add_result(SignalRegionData(_counters.at("SR-13"), 316, {325, 12}));
add_result(SignalRegionData(_counters.at("SR-14"), 233, {223, 9}));
add_result(SignalRegionData(_counters.at("SR-15"), 172, {169, 8}));
add_result(SignalRegionData(_counters.at("SR-16"), 101, {107, 6}));
add_result(SignalRegionData(_counters.at("SR-17"), 65, {88.1, 5.3}));
add_result(SignalRegionData(_counters.at("SR-18"), 46, {52.8, 3.9}));
add_result(SignalRegionData(_counters.at("SR-19"), 26, {25.0, 2.5}));
add_result(SignalRegionData(_counters.at("SR-20"), 31, {25.5, 2.6}));
add_result(SignalRegionData(_counters.at("SR-21"), 29, {26.9, 2.8}));
// Covariance
static const vector< vector<double> > BKGCOV = {
{ 1.37e+07, 7.18e+06, 2.58e+06, 1.54e+06, 9.29e+05, 4.28e+05, 3.26e+05, 2.04e+05, 8.34e+04, 5.37e+04, 4.62e+04, 2.33e+04, 1.45e+04, 1.20e+04, 6.66e+03, 7.99e+03, 4.00e+03, 1.57e+03, 0.00e+00, 1.30e+03, 3.85e+02, -4.14e+02 },
{ 7.18e+06, 4.00e+06, 1.38e+06, 8.43e+05, 5.02e+05, 2.28e+05, 1.74e+05, 1.05e+05, 4.51e+04, 2.84e+04, 2.30e+04, 1.22e+04, 7.56e+03, 6.48e+03, 3.24e+03, 4.00e+03, 2.28e+03, 1.06e+03, 1.56e+02, 8.00e+02, 3.64e+02, -1.68e+02 },
{ 2.58e+06, 1.38e+06, 6.56e+05, 3.57e+05, 2.18e+05, 1.07e+05, 8.73e+04, 5.31e+04, 2.34e+04, 1.50e+04, 1.35e+04, 7.00e+03, 4.20e+03, 3.30e+03, 2.26e+03, 1.81e+03, 1.12e+03, 6.44e+02, 2.21e+02, 3.04e+02, 1.47e+02, 2.27e+01 },
{ 1.54e+06, 8.43e+05, 3.57e+05, 2.40e+05, 1.32e+05, 6.58e+04, 5.14e+04, 3.17e+04, 1.44e+04, 9.22e+03, 8.15e+03, 4.06e+03, 2.88e+03, 2.00e+03, 1.32e+03, 1.25e+03, 7.06e+02, 3.64e+02, 5.73e+01, 1.59e+02, 7.64e+01, -2.74e+01 },
{ 9.29e+05, 5.02e+05, 2.18e+05, 1.32e+05, 9.61e+04, 4.11e+04, 3.21e+04, 1.88e+04, 8.81e+03, 5.73e+03, 5.46e+03, 2.57e+03, 1.78e+03, 1.34e+03, 6.98e+02, 9.18e+02, 4.28e+02, 1.64e+02, 3.63e+01, 1.32e+02, 1.05e+02, -8.68e+00 },
{ 4.28e+05, 2.28e+05, 1.07e+05, 6.58e+04, 4.11e+04, 2.89e+04, 1.76e+04, 1.07e+04, 5.16e+03, 2.92e+03, 2.83e+03, 1.62e+03, 9.76e+02, 8.77e+02, 3.82e+02, 4.49e+02, 2.04e+02, 1.08e+02, 9.94e+01, 1.02e+02, 3.98e+01, 4.76e+00 },
{ 3.26e+05, 1.74e+05, 8.73e+04, 5.14e+04, 3.21e+04, 1.76e+04, 1.96e+04, 9.18e+03, 4.39e+03, 2.82e+03, 2.46e+03, 1.39e+03, 9.21e+02, 7.39e+02, 5.17e+02, 3.70e+02, 2.35e+02, 9.65e+01, 8.19e+01, 4.20e+01, 1.82e+01, 3.14e+01 },
{ 2.04e+05, 1.04e+05, 5.31e+04, 3.17e+04, 1.88e+04, 1.07e+04, 9.18e+03, 9.02e+03, 2.61e+03, 1.72e+03, 1.70e+03, 8.55e+02, 4.52e+02, 4.67e+02, 2.48e+02, 2.66e+02, 1.54e+02, 5.04e+01, 3.33e+01, 1.19e+01, 3.21e+01, 7.98e+00 },
{ 8.34e+04, 4.51e+04, 2.34e+04, 1.44e+04, 8.81e+03, 5.16e+03, 4.39e+03, 2.61e+03, 2.40e+03, 9.22e+02, 8.94e+02, 4.67e+02, 2.13e+02, 2.41e+02, 1.41e+02, 1.29e+02, 4.70e+01, 4.41e+01, 7.64e+00, 2.08e+01, 2.55e+01, 5.49e+00 },
{ 5.37e+04, 2.84e+04, 1.50e+04, 9.22e+03, 5.73e+03, 2.92e+03, 2.82e+03, 1.72e+03, 9.22e+02, 1.09e+03, 5.17e+02, 3.03e+02, 1.62e+02, 1.47e+02, 8.91e+01, 8.18e+01, 3.17e+01, 2.10e+01, 1.29e+00, 7.42e+00, 7.72e+00, 4.62e+00 },
{ 4.62e+04, 2.30e+04, 1.35e+04, 8.15e+03, 5.46e+03, 2.83e+03, 2.46e+03, 1.70e+03, 8.94e+02, 5.17e+02, 1.02e+03, 2.65e+02, 1.57e+02, 1.61e+02, 9.22e+01, 7.94e+01, 3.84e+01, 3.39e+00, -1.25e+00, 1.44e+01, 3.33e+00, -8.96e-01 },
{ 2.33e+04, 1.22e+04, 7.00e+03, 4.06e+03, 2.57e+03, 1.62e+03, 1.39e+03, 8.55e+02, 4.67e+02, 3.03e+02, 2.65e+02, 3.24e+02, 8.57e+01, 9.07e+01, 5.83e+01, 3.02e+01, 2.70e+01, 2.00e+01, 7.02e+00, 2.25e+00, 5.15e+00, 7.06e+00 },
{ 1.45e+04, 7.56e+03, 4.20e+03, 2.88e+03, 1.78e+03, 9.76e+02, 9.21e+02, 4.52e+02, 2.13e+02, 1.62e+02, 1.57e+02, 8.57e+01, 1.96e+02, 5.21e+01, 3.91e+01, 3.92e+01, 2.69e+01, 8.90e+00, 6.55e+00, 0.00e+00, 1.46e+00, 1.57e+00 },
{ 1.20e+04, 6.48e+03, 3.30e+03, 2.00e+03, 1.34e+03, 8.77e+02, 7.39e+02, 4.67e+02, 2.41e+02, 1.47e+02, 1.61e+02, 9.07e+01, 5.21e+01, 1.44e+02, 3.02e+01, 2.02e+01, 1.44e+01, 3.18e+00, 4.68e-01, 4.50e+00, 2.18e+00, 3.02e+00 },
{ 6.66e+03, 3.24e+03, 2.26e+03, 1.32e+03, 6.98e+02, 3.82e+02, 5.17e+02, 2.48e+02, 1.41e+02, 8.91e+01, 9.22e+01, 5.83e+01, 3.91e+01, 3.02e+01, 8.10e+01, 1.15e+01, 1.19e+01, 7.63e+00, 3.16e+00, -2.25e-01, 1.40e+00, 2.52e+00 },
{ 7.99e+03, 4.00e+03, 1.81e+03, 1.25e+03, 9.18e+02, 4.49e+02, 3.70e+02, 2.66e+02, 1.29e+02, 8.18e+01, 7.94e+01, 3.02e+01, 3.92e+01, 2.02e+01, 1.15e+01, 6.40e+01, 1.92e+00, -1.27e+00, -3.12e-01, 1.40e+00, 2.70e+00, -6.72e-01 },
{ 4.00e+03, 2.28e+03, 1.12e+03, 7.06e+02, 4.28e+02, 2.04e+02, 2.35e+02, 1.54e+02, 4.70e+01, 3.17e+01, 3.84e+01, 2.70e+01, 2.69e+01, 1.44e+01, 1.19e+01, 1.92e+00, 3.60e+01, 5.09e+00, 3.74e+00, -1.65e+00, 1.40e+00, 1.51e+00 },
{ 1.57e+03, 1.06e+03, 6.44e+02, 3.64e+02, 1.64e+02, 1.08e+02, 9.65e+01, 5.04e+01, 4.41e+01, 2.10e+01, 3.39e+00, 2.00e+01, 8.90e+00, 3.18e+00, 7.63e+00, -1.27e+00, 5.09e+00, 2.81e+01, 6.20e-01, -1.19e+00, 5.51e-01, -4.45e-01 },
{ 0.00e+00, 1.56e+02, 2.21e+02, 5.73e+01, 3.63e+01, 9.95e+01, 8.19e+01, 3.33e+01, 7.64e+00, 1.29e+00, -1.25e+00, 7.02e+00, 6.55e+00, 4.68e-01, 3.16e+00, -3.12e-01, 3.74e+00, 6.20e-01, 1.52e+01, 7.80e-01, 3.04e-01, 1.64e+00 },
{ 1.30e+03, 8.00e+02, 3.04e+02, 1.59e+02, 1.32e+02, 1.02e+02, 4.20e+01, 1.19e+01, 2.08e+01, 7.42e+00, 1.44e+01, 2.25e+00, 0.00e+00, 4.50e+00, -2.25e-01, 1.40e+00, -1.65e+00, -1.19e+00, 7.80e-01, 6.25e+00, 1.30e-01, 6.30e-01 },
{ 3.85e+02, 3.64e+02, 1.47e+02, 7.64e+01, 1.05e+02, 3.98e+01, 1.82e+01, 3.21e+01, 2.55e+01, 7.72e+00, 3.33e+00, 5.15e+00, 1.46e+00, 2.18e+00, 1.40e+00, 2.70e+00, 1.40e+00, 5.51e-01, 3.04e-01, 1.30e-01, 6.76e+00, 5.82e-01 },
{ -4.14e+02, -1.68e+02, 2.27e+01, -2.74e+01, -8.68e+00, 4.76e+00, 3.14e+01, 7.98e+00, 5.49e+00, 4.62e+00, -8.96e-01, 7.06e+00, 1.57e+00, 3.02e+00, 2.52e+00, -6.72e-01, 1.51e+00, -4.45e-01, 1.64e+00, 6.30e-01, 5.82e-01, 7.84e+00 }
};
set_covariance(BKGCOV);
}
protected:
void analysis_specific_reset() {
for (auto& pair : _counters) { pair.second.reset(); }
/// @todo Need to also clear/reset cutflow, but it currently has no method for that
}
};
// Factory fn
DEFINE_ANALYSIS_FACTORY(CMS_13TeV_MONOJET_36invfb)
}
}
Updated on 2023-06-26 at 21:36:56 +0000