Project out all physical-but-decayed particles in an event. More...
#include <UnstableFinalState.hh>
Inheritance diagram for Rivet::UnstableFinalState:
Public Member Functions | |
Standard constructors and destructors. | |
| UnstableFinalState (double mineta=-MAXRAPIDITY, double maxeta=MAXRAPIDITY, double minpt=0.0 *GeV) | |
| virtual const Projection * | clone () const |
| Clone on the heap. | |
 Public Member Functions inherited from Rivet::FinalState | |
| virtual const ParticleVector & | particles () const |
| Get the final-state particles. | |
| template<typename F > | |
| const ParticleVector & | particles (F sorter) const |
| Get the final-state particles, ordered by supplied sorting function object. | |
| const ParticleVector & | particlesByPt () const |
Get the final-state particles, ordered by decreasing  . | |
| const ParticleVector & | particlesByP () const |
Get the final-state particles, ordered by decreasing  . | |
| const ParticleVector & | particlesByE () const |
Get the final-state particles, ordered by decreasing  . | |
| const ParticleVector & | particlesByEt () const |
Get the final-state particles, ordered by decreasing  . | |
| const ParticleVector & | particlesByEta () const |
Get the final-state particles, ordered by increasing  . | |
| const ParticleVector & | particlesByModEta () const |
Get the final-state particles, ordered by increasing  . | |
| virtual size_t | size () const |
| Access the projected final-state particles. | |
| virtual bool | empty () const |
| Is this final state empty? | |
| virtual bool | isEmpty () const |
| virtual double | ptMin () const |
Minimum-  requirement. | |
| const collection_type & | entities () const |
| Template-usable interface common to JetAlg. | |
| FinalState (double mineta=-MAXRAPIDITY, double maxeta=MAXRAPIDITY, double minpt=0.0 *GeV) | |
| FinalState (const vector< pair< double, double > > &etaRanges, double minpt=0.0 *GeV) | |
| Public Member Functions inherited from Rivet::Projection | |
| bool | before (const Projection &p) const |
| virtual const std::set< PdgIdPair > | beamPairs () const |
| virtual std::string | name () const |
| Get the name of the projection. | |
| Projection & | addPdgIdPair (PdgId beam1, PdgId beam2) |
| Add a colliding beam pair. | |
| Log & | getLog () const |
| Get a Log object based on the getName() property of the calling projection object. | |
| void | setName (const std::string &name) |
| Used by derived classes to set their name. | |
| Projection () | |
| The default constructor. | |
| virtual | ~Projection () |
| The destructor. | |
| Public Member Functions inherited from Rivet::ProjectionApplier | |
| ProjectionApplier () | |
| Constructor. | |
| std::set< ConstProjectionPtr > | getProjections () const |
| Get the contained projections, including recursion. | |
| template<typename PROJ > | |
| const PROJ & | getProjection (const std::string &name) const |
| Get the named projection, specifying return type via a template argument. | |
| const Projection & | getProjection (const std::string &name) const |
| template<typename PROJ > | |
| const PROJ & | applyProjection (const Event &evt, const PROJ &proj) const |
| Apply the supplied projection on event. | |
| template<typename PROJ > | |
| const PROJ & | applyProjection (const Event &evt, const Projection &proj) const |
| Apply the supplied projection on event. | |
| template<typename PROJ > | |
| const PROJ & | applyProjection (const Event &evt, const std::string &name) const |
| Apply the named projection on event. | |
Protected Member Functions | |
| virtual void | project (const Event &e) |
| Apply the projection to the event. | |
| Protected Member Functions inherited from Rivet::FinalState | |
| virtual int | compare (const Projection &p) const |
| Compare projections. | |
| bool | accept (const Particle &p) const |
| Decide if a particle is to be accepted or not. | |
| Protected Member Functions inherited from Rivet::Projection | |
| Cmp< Projection > | mkNamedPCmp (const Projection &otherparent, const std::string &pname) const |
| Cmp< Projection > | mkPCmp (const Projection &otherparent, const std::string &pname) const |
| Protected Member Functions inherited from Rivet::ProjectionApplier | |
| ProjectionHandler & | getProjHandler () const |
| Get a reference to the ProjectionHandler for this thread. | |
| template<typename PROJ > | |
| const PROJ & | addProjection (const PROJ &proj, const std::string &name) |
Additional Inherited Members | |
| Public Types inherited from Rivet::FinalState | |
| typedef Particle | entity_type |
| typedef ParticleVector | collection_type |
Detailed Description
Project out all physical-but-decayed particles in an event.
The particles returned by the UFS are unique unstable particles, such as hadrons which are decayed by the generator. If, for example, you set Ks and Lambda particles stable in the generator, they will not be returned by the UFS. Also, you should be aware that all unstable particles in a decay chain are returned: if you are looking for something like the number of B hadrons in an event and there is a decay chain from e.g. B** -> B, you will count both B mesons unless you are careful to check for ancestor/descendent relations between the particles. Duplicate particles in the event record, i.e. those which differ only in bookkeeping details or photon emissions, are stripped from the returned particles collection.
Constructor & Destructor Documentation
|
inline |
The default constructor. May specify the minimum and maximum pseudorapidity and the min (in GeV).
References Rivet::Projection::setName().
Referenced by clone().
The documentation for this class was generated from the following files:
- include/Rivet/Projections/UnstableFinalState.hh
- src/Projections/UnstableFinalState.cc
