Decay parent for the B > D l nu_l decays [1309:0301]. Currently implements : More...

#include <BDlnuDecay.h>

Inheritance diagram for BDlnuDecay:

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Collaboration diagram for BDlnuDecay:

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Public Member Functions
	BDlnuDecay (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.

void	set_config_spe (BDlnuConfig config) override
	Strongly-typed configuration setter to implement in derived classes.

Public Member Functions inherited from DecayParentConfigurable< BDlnuConfig >
	DecayParentConfigurable (DecayId id, double matching_scale, double hadronic_scale, QCDOrder order, ObservablePortsConfig &ports)
	Construct a configurable decay module.

void	set_config (std::any cfg) final override
	Type-erased config setter (final).

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
void	set_cfg_flags (BDlnuConfig::B_Charge charge)

void	fill_wilson_cache ()

void	load_cfg_dep_params ()

double	t (double w)

double	lambda_D (double w)

double	x_l (double rl, double w)

double	phi (double rl, double w)

double	w_max (double rD, double r_l)

double	V_1 (double w)

double	S_1 (double w)

double	H_V0 (double w)

double	H_Vt (double w)

double	H_S (double w)

double	H_T (double w)

double	F_V0_1 (double r_l, double w_m)

double	F_V0_2 (double r_l, double w_m)

double	F_Vt (double r_l, double w_m)

double	F_S (double r_l, double w_m)

double	F_T_1 (double r_l, double w_m)

double	F_T_2 (double r_l, double w_m)

double	G_V0_Vt (double r_l, double w_m)

double	G_V0_S (double r_l, double w_m)

double	G_V0_T (double r_l, double w_m)

double	G_Vt_S (double r_l, double w_m)

double	G_Vt_T (double r_l, double w_m)

double	G_S_T (double r_l, double w_m)

double	gamma_p (double r_l, double w_m)

double	gamma_m (double r_l, double w_m)

double	BR ()

double	A_FB ()

double	R_D ()

double	P_tau ()

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 B > D l nu_l decays [1309:0301]. Currently implements :

BR(B > D0 tau nu_tau)
R_D = Γ(B > D0 tau nu_tau) / Γ(B > D0 e nu_e)
Forward-Backward asymmetry
P_tau = (Γ(s_tau = +1/2) - Γ(s_tau = -1/2)) / Γ

Definition at line 37 of file BDlnuDecay.h.

Constructor & Destructor Documentation

◆ BDlnuDecay()

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

inline

Definition at line 84 of file BDlnuDecay.h.

Member Function Documentation

◆ A_FB()

double BDlnuDecay::A_FB ( )

protected

Definition at line 246 of file BDlnuDecay.cpp.

◆ BR()

double BDlnuDecay::BR ( )

protected

Definition at line 236 of file BDlnuDecay.cpp.

◆ compute_observable() [1/2]

std::vector< ObservableValue > BDlnuDecay::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 326 of file BDlnuDecay.cpp.

◆ compute_observable() [2/2]

std::vector< ObservableValue > BDlnuDecay::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 284 of file BDlnuDecay.cpp.

◆ F_S()

double BDlnuDecay::F_S	(	double	r_l,
		double	w_m
	)

protected

Definition at line 128 of file BDlnuDecay.cpp.

◆ F_T_1()

double BDlnuDecay::F_T_1	(	double	r_l,
		double	w_m
	)

protected

Definition at line 138 of file BDlnuDecay.cpp.

◆ F_T_2()

double BDlnuDecay::F_T_2	(	double	r_l,
		double	w_m
	)

protected

Definition at line 148 of file BDlnuDecay.cpp.

◆ F_V0_1()

double BDlnuDecay::F_V0_1	(	double	r_l,
		double	w_m
	)

protected

Definition at line 98 of file BDlnuDecay.cpp.

◆ F_V0_2()

double BDlnuDecay::F_V0_2	(	double	r_l,
		double	w_m
	)

protected

Definition at line 108 of file BDlnuDecay.cpp.

◆ F_Vt()

double BDlnuDecay::F_Vt	(	double	r_l,
		double	w_m
	)

protected

Definition at line 118 of file BDlnuDecay.cpp.

◆ fill_wilson_cache()

void BDlnuDecay::fill_wilson_cache ( )

protected

Definition at line 23 of file BDlnuDecay.cpp.

◆ G_S_T()

double BDlnuDecay::G_S_T	(	double	r_l,
		double	w_m
	)

protected

Definition at line 208 of file BDlnuDecay.cpp.

◆ G_V0_S()

double BDlnuDecay::G_V0_S	(	double	r_l,
		double	w_m
	)

protected

Definition at line 168 of file BDlnuDecay.cpp.

◆ G_V0_T()

double BDlnuDecay::G_V0_T	(	double	r_l,
		double	w_m
	)

protected

Definition at line 178 of file BDlnuDecay.cpp.

◆ G_V0_Vt()

double BDlnuDecay::G_V0_Vt	(	double	r_l,
		double	w_m
	)

protected

Definition at line 158 of file BDlnuDecay.cpp.

◆ G_Vt_S()

double BDlnuDecay::G_Vt_S	(	double	r_l,
		double	w_m
	)

protected

Definition at line 188 of file BDlnuDecay.cpp.

◆ G_Vt_T()

double BDlnuDecay::G_Vt_T	(	double	r_l,
		double	w_m
	)

protected

Definition at line 198 of file BDlnuDecay.cpp.

◆ gamma_m()

double BDlnuDecay::gamma_m	(	double	r_l,
		double	w_m
	)

protected

Definition at line 218 of file BDlnuDecay.cpp.

◆ gamma_p()

double BDlnuDecay::gamma_p	(	double	r_l,
		double	w_m
	)

protected

Definition at line 226 of file BDlnuDecay.cpp.

◆ H_S()

double BDlnuDecay::H_S ( double w )

protected

Definition at line 89 of file BDlnuDecay.cpp.

◆ H_T()

double BDlnuDecay::H_T ( double w )

protected

Definition at line 93 of file BDlnuDecay.cpp.

◆ H_V0()

double BDlnuDecay::H_V0 ( double w )

protected

Definition at line 81 of file BDlnuDecay.cpp.

◆ H_Vt()

double BDlnuDecay::H_Vt ( double w )

protected

Definition at line 85 of file BDlnuDecay.cpp.

◆ lambda_D()

double BDlnuDecay::lambda_D ( double w )

protected

Definition at line 55 of file BDlnuDecay.cpp.

◆ load_cfg_dep_params()

void BDlnuDecay::load_cfg_dep_params ( )

protected

Definition at line 32 of file BDlnuDecay.cpp.

◆ load_params()

void BDlnuDecay::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 10 of file BDlnuDecay.cpp.

◆ P_tau()

double BDlnuDecay::P_tau ( )

protected

Definition at line 274 of file BDlnuDecay.cpp.

◆ phi()

double BDlnuDecay::phi	(	double	rl,
		double	w
	)

protected

Definition at line 63 of file BDlnuDecay.cpp.

◆ R_D()

double BDlnuDecay::R_D ( )

protected

Definition at line 262 of file BDlnuDecay.cpp.

◆ S_1()

double BDlnuDecay::S_1 ( double w )

protected

Definition at line 76 of file BDlnuDecay.cpp.

◆ set_cfg_flags()

void BDlnuDecay::set_cfg_flags ( BDlnuConfig::B_Charge charge )

protected

Definition at line 3 of file BDlnuDecay.cpp.

◆ set_config_spe()

void BDlnuDecay::set_config_spe ( BDlnuConfig config )

inlineoverridevirtual

Strongly-typed configuration setter to implement in derived classes.

Parameters

config Parsed configuration object.

Implements DecayParentConfigurable< BDlnuConfig >.

Definition at line 92 of file BDlnuDecay.h.

◆ t()

double BDlnuDecay::t ( double w )

protected

Definition at line 51 of file BDlnuDecay.cpp.

◆ V_1()

double BDlnuDecay::V_1 ( double w )

protected

Definition at line 71 of file BDlnuDecay.cpp.

◆ w_max()

double BDlnuDecay::w_max	(	double	rD,
		double	r_l
	)

protected

Definition at line 67 of file BDlnuDecay.cpp.

◆ x_l()

double BDlnuDecay::x_l	(	double	rl,
		double	w
	)

protected

Definition at line 59 of file BDlnuDecay.cpp.

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

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

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BDlnuDecay()

Member Function Documentation

◆ A_FB()

◆ BR()

◆ compute_observable() [1/2]

◆ compute_observable() [2/2]

◆ F_S()

◆ F_T_1()

◆ F_T_2()

◆ F_V0_1()

◆ F_V0_2()

◆ F_Vt()

◆ fill_wilson_cache()

◆ G_S_T()

◆ G_V0_S()

◆ G_V0_T()

◆ G_V0_Vt()

◆ G_Vt_S()

◆ G_Vt_T()

◆ gamma_m()

◆ gamma_p()

◆ H_S()

◆ H_T()

◆ H_V0()

◆ H_Vt()

◆ lambda_D()

◆ load_cfg_dep_params()

◆ load_params()

◆ P_tau()

◆ phi()

◆ R_D()

◆ S_1()

◆ set_cfg_flags()

◆ set_config_spe()

◆ t()

◆ V_1()

◆ w_max()

◆ x_l()