/usr/include/Rivet/Projections/TriggerUA5.hh is in librivet-dev 1.8.3-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 | // -*- C++ -*-
#ifndef RIVET_TriggerUA5_HH
#define RIVET_TriggerUA5_HH
#include "Rivet/Projection.hh"
#include "Rivet/Event.hh"
#include "Rivet/Particle.hh"
#include "Rivet/Projections/Beam.hh"
namespace Rivet {
/// @brief Access to the min bias triggers used by UA5
class TriggerUA5 : public Projection {
public:
/// Default constructor.
TriggerUA5();
/// Clone on the heap.
virtual const Projection* clone() const {
return new TriggerUA5(*this);
}
public:
/// The trigger result for non-single diffractive (2 arm) trigger
bool sdDecision() const {
return _decision_sd;
}
/// The trigger result for non-single diffractive (2 arm) trigger
bool nsdDecision() const {
return _decision_nsd_1;
}
/// The trigger result for non-single diffractive (2 arm) trigger
/// with special ">= 2" trigger for ppbar bg rejection
bool nsd2Decision() const {
return _decision_nsd_2;
}
/// The trigger result
bool samebeams() const {
return _samebeams;
}
/// Number of hits in <-,+> eta hodoscopes
pair<unsigned int, unsigned int> numHits() {
return make_pair(_n_plus, _n_minus);
}
/// Project on to the event
void project(const Event& evt);
protected:
/// Compare with other projections.
virtual int compare(const Projection& UNUSED(p)) const {
return EQUIVALENT;
}
private:
/// The min bias trigger decisions
bool _decision_sd, _decision_nsd_1, _decision_nsd_2;
/// Is it a pp collision?
bool _samebeams;
/// Number of hits in hodoscopes
unsigned int _n_plus, _n_minus;
};
}
#endif
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