Decay parent for the Bq > ll decays. Currently implements both CP-averaged and untagged Bs > mu+ mu- branching ratios and the CP-averaged Bd > mu+ mu- decays. More...

#include <BllDecay.h>

Inheritance diagram for BllDecay:

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Collaboration diagram for BllDecay:

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Public Member Functions
	BllDecay (QCDOrder order, double matching_scale, double hadronic_scale, ObservablePortsConfig &ports)

void	load_params () override
	Load and cache parameters needed by this decay.

std::vector< ObservableValue >	compute_observable (Observables obs) override
	Compute an observable given a public observable enum.

std::vector< ObservableValue >	compute_observable (ObservableId obs) override
	Compute an observable given an internal observable identifier.

Public Member Functions inherited from DecayParentConfigurable< DecayConfig >
	DecayParentConfigurable (DecayId id, double matching_scale, double hadronic_scale, QCDOrder order, ObservablePortsConfig &ports)

void	set_config (std::any) final override
	No-op configuration setter for default config.

Public Member Functions inherited from DecayParent
virtual	~DecayParent ()=default

	DecayParent (DecayId custom_id, double matching_scale, double hadronic_scale, QCDOrder order, ObservablePortsConfig &ports)
	Construct a decay module and bind it to the observable ports.

void	bind_wilson_builder (std::shared_ptr< IObsWilsonBuilder > &wilson_builder)
	Bind a Wilson builder to this decay.

void	enable ()
	Enable the decay module (build Wilson groups and load parameters).

void	disable ()
	Disable the decay module.

void	set_order (QCDOrder new_order)
	Set the QCD order for this decay (one-shot policy).

virtual std::any	get_config () const
	Return the current decay configuration when the decay has one.

virtual void	set_n_threads (size_t n_threads)
	Set the number of worker threads used by decays that support parallel cache filling.

virtual size_t	get_n_threads () const
	Return the currently configured worker-thread count.

virtual bool	supports_thread_config () const
	Whether this decay supports runtime thread configuration.

void	set_bins (std::vector< std::pair< double, double > > new_bins)
	Set the binning for the observables related to this decay.

void	add_bin (std::pair< double, double > new_bin)
	Adds a bin to the observables related to this decay.

std::optional< std::vector< std::pair< double, double > > >	get_bins ()
	Returns the current binning of the decay.

DecayId	get_id ()
	Return the decay identifier.

QCDOrder	get_order () const
	Return the currently configured QCD order for this decay.

bool	is_enabled () const
	Return whether the decay has already been enabled.

bool	is_binned () const
	Return whether this decay has at least one observable requiring q² bins.

virtual bool	is_observable_binned (ObservableId) const
	Return whether one observable of this decay requires q² bins.

virtual bool	is_observable_binned (Observables obs) const
	Convenience overload for public observable enum ids.

Protected Member Functions
double	BR_avg_Bq_ll (int q, int gen)

double	BR_untag_Bs_ll (int gen)

Protected Member Functions inherited from DecayParent
QCDOrder	check_max_order (QCDOrder order) const
	Clamp a requested QCD order to this decay's supported maximum.

Additional Inherited Members
Protected Attributes inherited from DecayParent
QCDOrder	max_order = QCDOrder::LO
	Maximum QCD order supported by this decay module (default: LO).

ObservablePortsConfig &	ports
	Reference to the ports/configuration wiring this decay to the framework.

std::shared_ptr< IObsWilsonBuilder >	w_builder
	Wilson builder used to build/add Wilson groups for this decay.

std::shared_ptr< IObsWilsonProxy >	w_proxy
	Wilson proxy used at compute-time to query coefficients (matching/run).

std::shared_ptr< IObsCoreAPI< bool > >	use_marty
	Port exposing whether the MARTY backend is active.

std::shared_ptr< IObsParameterProxy< ParamId, DataType, std::string, LhaID > >	p
	Parameter proxy for SM-like quantities used by the decay (may be SM/BSM depending on wiring).

std::shared_ptr< IObsQCDProxy >	iobs_qcdp
	QCD proxy (alpha_s, running masses, constants...).

std::shared_ptr< IWilsonFreezer< WGroupId > >	iobs_wfreezer
	Freezer to freeze/unfreeze Wilson blocks when they are not needed by active decays.

std::shared_ptr< ObsWilsonHelper >	w_helper
	Per-manager Wilson lifecycle helper.

WilsonBuildConfig	w_config {}
	Wilson build configuration used when enabling this decay (scales, order, groups).

bool	enabled {false}
	Whether the decay is enabled (i.e. Wilson groups built and parameters loaded).

bool	binned {false}
	Whether this decay requires q² bins before its observables can be computed.

DecayId	id
	Unique decay identifier.

std::optional< std::vector< std::pair< double, double > > >	bins
	Optional q^2 bins.

Detailed Description

Decay parent for the Bq > ll decays. Currently implements both CP-averaged and untagged Bs > mu+ mu- branching ratios and the CP-averaged Bd > mu+ mu- decays.

Definition at line 39 of file BllDecay.h.

Constructor & Destructor Documentation

◆ BllDecay()

BllDecay::BllDecay	(	QCDOrder	order,
		double	matching_scale,
		double	hadronic_scale,
		ObservablePortsConfig &	ports
	)

inline

Definition at line 48 of file BllDecay.h.

Member Function Documentation

◆ BR_avg_Bq_ll()

double BllDecay::BR_avg_Bq_ll	(	int	q,
		int	gen
	)

protected

Definition at line 46 of file BllDecay.cpp.

◆ BR_untag_Bs_ll()

double BllDecay::BR_untag_Bs_ll ( int gen )

protected

Definition at line 82 of file BllDecay.cpp.

◆ compute_observable() [1/2]

std::vector< ObservableValue > BllDecay::compute_observable ( ObservableId obs )

overridevirtual

Compute an observable given an internal observable identifier.

Parameters

obs	Internal observable id.

Returns: One or more results as ObservableValue.

Implements DecayParent.

Definition at line 131 of file BllDecay.cpp.

◆ compute_observable() [2/2]

std::vector< ObservableValue > BllDecay::compute_observable ( Observables obs )

overridevirtual

Compute an observable given a public observable enum.

Parameters

obs	Observable enum id.

Returns: One or more results as ObservableValue.

Note: Some observables are binned; return multiple values or fill ObservableValue::bin.

Implements DecayParent.

Definition at line 103 of file BllDecay.cpp.

◆ load_params()

void BllDecay::load_params ( )

overridevirtual

Load and cache parameters needed by this decay.

Derived classes should read all relevant inputs through the proxies (e.g. p, w_proxy, iobs_qcdp) and store them internally.

This is called by enable after Wilson has been built and the proxy is ready.

Implements DecayParent.

Definition at line 5 of file BllDecay.cpp.

The documentation for this class was generated from the following files:

/home/runner/work/Hyperiso/Hyperiso/Hyperiso/Hyperiso/core/src/BusinessLogic/domain/Decays/BllDecay.h
/home/runner/work/Hyperiso/Hyperiso/Hyperiso/Hyperiso/core/src/BusinessLogic/domain/Decays/BllDecay.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BllDecay()

Member Function Documentation

◆ BR_avg_Bq_ll()

◆ BR_untag_Bs_ll()

◆ compute_observable() [1/2]

◆ compute_observable() [2/2]

◆ load_params()