aegir::hepmc Namespace Reference

Functions
constexpr bool	is_final_state (int status) noexcept
	True for entries the generator left undecayed — the ones a detector simulation is responsible for.

Variables
constexpr int	empty = 0
	Empty entry — never tracked.
constexpr int	final_state = 1
	Not decayed by the generator.
constexpr int	decayed = 2
	Decayed SM hadron, tau or muon.
constexpr int	documentation = 3
	Documentation entry.
constexpr int	beam = 4
	Incoming beam particle.
constexpr int	intermediate_min = 11
constexpr int	intermediate_max = 200

Function Documentation

is_final_state()

constexpr bool aegir::hepmc::is_final_state ( int  status )

constexprnoexcept

True for entries the generator left undecayed — the ones a detector simulation is responsible for.

Note that "final state" does not mean stable: a final-state K_S is status 1 and is expected to decay in the detector. Everything else is either the generator's bookkeeping (0, 3, 4, 11-200) or already handled by the generator (2), and tracking it would double-count the event.

Variable Documentation

beam

constexpr int aegir::hepmc::beam = 4

inlineconstexpr

Incoming beam particle.

decayed

constexpr int aegir::hepmc::decayed = 2

inlineconstexpr

Decayed SM hadron, tau or muon.

documentation

constexpr int aegir::hepmc::documentation = 3

inlineconstexpr

Documentation entry.

empty

constexpr int aegir::hepmc::empty = 0

inlineconstexpr

Empty entry — never tracked.

final_state

constexpr int aegir::hepmc::final_state = 1

inlineconstexpr

Not decayed by the generator.

intermediate_max

constexpr int aegir::hepmc::intermediate_max = 200

inlineconstexpr

intermediate_min

constexpr int aegir::hepmc::intermediate_min = 11

inlineconstexpr