Hold on to parameters for the Top_Fit class. More...

#include <Top_Fit.h>

Public Member Functions
const Constrained_Top_Args &	constrainer_args () const

bool	do_higgs_flag () const
	Return the do_higgs_flag parameter. More...

double	jet_mass_cut () const
	Return the jet_mass_cut parameter. More...

double	mtdiff_max_cut () const
	Return the mwhad_max_cut parameter. More...

double	mwhad_max_cut () const
	Return the mwhad_min_cut parameter. More...

double	mwhad_min_cut () const
	Return the mwhad_min_cut parameter. More...

int	nkeep () const
	Return the nkeep parameter. More...

bool	print_event_flag () const
	Return the print_event_flag parameter. More...

bool	solve_nu_tmass () const
	Return the solve_nu_tmass parameter. More...

	Top_Fit_Args (const Defaults &defs)
	Constructor, initialize an instance of Top_Fit_Args from an instance of Defaults object. More...

Private Attributes
Constrained_Top_Args	_args

bool	_do_higgs_flag

double	_jet_mass_cut

double	_mtdiff_max_cut

double	_mwhad_max_cut

double	_mwhad_min_cut

int	_nkeep

bool	_print_event_flag

bool	_solve_nu_tmass

Detailed Description

Hold on to parameters for the Top_Fit class.

Definition at line 77 of file Top_Fit.h.

Constructor & Destructor Documentation

hitfit::Top_Fit_Args::Top_Fit_Args ( const Defaults & defs )

Constructor, initialize an instance of Top_Fit_Args from an instance of Defaults object.

Parameters

defs

The Defaults instance from which to initialize. The instance must contain the following parameters with types and names:

bool print_event_flag.
bool do_higgs_flag.
double jet_mass_cut.
double mwhad_min_cut.
double mwhad_max_cut.
double mtdiff_max_cut.
int nkeep.
bool solve_nu_tmass.

Definition at line 68 of file Top_Fit.cc.

Member Function Documentation

const Constrained_Top_Args & hitfit::Top_Fit_Args::constrainer_args ( ) const

Definition at line 168 of file Top_Fit.cc.

bool hitfit::Top_Fit_Args::do_higgs_flag ( ) const

Return the do_higgs_flag parameter.

Definition at line 98 of file Top_Fit.cc.

double hitfit::Top_Fit_Args::jet_mass_cut ( ) const

Return the jet_mass_cut parameter.

Definition at line 108 of file Top_Fit.cc.

double hitfit::Top_Fit_Args::mtdiff_max_cut ( ) const

Return the mwhad_max_cut parameter.

Definition at line 138 of file Top_Fit.cc.

double hitfit::Top_Fit_Args::mwhad_max_cut ( ) const

Return the mwhad_min_cut parameter.

Definition at line 128 of file Top_Fit.cc.

double hitfit::Top_Fit_Args::mwhad_min_cut ( ) const

Return the mwhad_min_cut parameter.

Definition at line 118 of file Top_Fit.cc.

int hitfit::Top_Fit_Args::nkeep ( ) const

Return the nkeep parameter.

Definition at line 148 of file Top_Fit.cc.

bool hitfit::Top_Fit_Args::print_event_flag ( ) const

Return the print_event_flag parameter.

Definition at line 88 of file Top_Fit.cc.

bool hitfit::Top_Fit_Args::solve_nu_tmass ( ) const

Return the solve_nu_tmass parameter.

Definition at line 158 of file Top_Fit.cc.

Member Data Documentation

Constrained_Top_Args hitfit::Top_Fit_Args::_args

private

The internal state, parameter settings for the Constrained_Top instance within an instance of Top_Fit.

Definition at line 231 of file Top_Fit.h.

bool hitfit::Top_Fit_Args::_do_higgs_flag

private

If TRUE, then fit a $t\bar{t}H$ events. Otherwise fit $t\bar{t}$ event.

Definition at line 174 of file Top_Fit.h.

double hitfit::Top_Fit_Args::_jet_mass_cut

private

Reject event before fit if there is at least one jet which have mass larger than this value, in GeV.

Definition at line 180 of file Top_Fit.h.

double hitfit::Top_Fit_Args::_mtdiff_max_cut

private

Reject event before fit if the mass difference between leptonic top and hadronic top is larger than this value, in GeV.

Definition at line 198 of file Top_Fit.h.

double hitfit::Top_Fit_Args::_mwhad_max_cut

private

Reject event before fit if the mass of the hadronic $ W- $ boson is larger than this value, in GeV.

Definition at line 192 of file Top_Fit.h.

double hitfit::Top_Fit_Args::_mwhad_min_cut

private

Reject event before fit if the mass of the hadronic $ W- $ boson is smaller than this value, in GeV.

Definition at line 186 of file Top_Fit.h.

int hitfit::Top_Fit_Args::_nkeep

private

The number of Fit_Results from different jet permutations to keep. It is recommended that the number is set accordingly to the maximally allowed number of jets in the event. The number for possible permutations, $N_{t\bar{t}}$ , as a function of number of jets, $ n $ , for $t\bar{t}$ event is given by:

$N_{t\bar{t}}(n) = \frac{n!}{(n-4)!};~ n \ge 4$

The number for possible permutations, $N_{t\bar{t}H}$ , as a function of number of jets, $ n $ , for $t\bar{t}H$ is given by:

$N_{t\bar{t}}(n) = \frac{n!}{(n-6)!2!};~ n \ge 6$

Definition at line 216 of file Top_Fit.h.

bool hitfit::Top_Fit_Args::_print_event_flag

private

If TRUE, then print the event after the fit. Otherwise don't print.

Definition at line 168 of file Top_Fit.h.

bool hitfit::Top_Fit_Args::_solve_nu_tmass

private

If TRUE, then solve the neutrino longitudinal $ z- $ component by requiring the leptonic top have the same mass as the hadronic top. If FALSE, then solve the neutrino longitudinal $ z- $ component by requiring the lepton and neutrino mass to equal to the mass of the $ W- $ boson $m_{W}$ .

Definition at line 225 of file Top_Fit.h.

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation