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Package DataFormats/MuonReco

CVS head for this package - Administrative privileges

Description

Persistent classes for Muon Reco data format.

Public interface

• reco::Muon: reconstructed Muon. Contains references to three fitted tracks: in muon detector standalone, in tracker detector only, and a combined muon detector plus tracker fit.
• reco::MuIsoDeposit: class representing the scatter (in eta, phi) of deposits (et or pt etc.) around a muon. Internally the deposits are stored as multimap<Direction, float> Can be used to calculate sumDeposit (e.g., sumEt) or nDeposits (e.g., nTracks) on the fly
• namespace::Direction: class representation of (eta, phi) point in 2D. Also contains definition of "struct Distance" to represent (dR, angle) displacement vector in (eta, phi) space.

typedefs

• reco::MuonCollection: collection of reco::Muon objects
• reco::MuonRef: persistent reference to a reco::Muon object
• reco::MuonRefProd: reference to a reco::Muon collection
• reco::MuonRefVector: vector of references to reco::Muon objects in the same collection
• reco::muon_iterator: iterator over a vector of references to reco::Muon objects in the same collection

• reco::MuIsoDepositAssociationMap: association map of reco::MuIsoDeposit keyed to TrackCollection
• reco::MuIsoAssociationMap: association map of boolean value keyed to TrackCollection. Used to store "is isolated" status for a muon (reco::Track)
• reco::MuIsoIntAssociationMap: association map of int value keyed to TrackCollection. Used to store nTracks-like output.
• reco::MuIsoFloatAssociationMap: association map of float value keyed to TrackCollection. Used to store sumEt or likelyhood-kind of values.
  (all isolation maps are fit to work with both StandAlone and other muons)

Modules

None.

Unit tests and examples

None.

Status and planned development

To be reviewed.

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Last updated: @ Slava Krutelyov

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