Detailed Description

Easily calculate energy losses etc. in a stack of detectors.

A KVDetectorStack is initialised with pointers/references to a set of existing detectors. Particle energy losses, punch-through energies, etc. can then be calculated for the entire stack.

Definition at line 20 of file KVDetectorStack.h.

#include <KVDetectorStack.h>

Inheritance diagram for KVDetectorStack:

[legend]

Public Member Functions
	KVDetectorStack ()=default

	KVDetectorStack (const KVDetectorStack &)=default

	KVDetectorStack (KVDetectorStack &&)=default

void	Add (KVDetector &)

void	Add (KVDetector *)

void	Clear (Option_t *opt="") override
	Calls KVDetector::Clear() for each detector in stack. More...

void	DetectParticle (KVNucleus &, TVector3 *=nullptr)

Double_t	GetDeltaE (Int_t Z, Int_t A, Double_t Einc)

Double_t	GetDeltaEFromERes (Int_t Z, Int_t A, Double_t Eres)

Double_t	GetERes (Int_t Z, Int_t A, Double_t Einc)

Double_t	GetIncidentEnergyFromERes (Int_t Z, Int_t A, Double_t Eres, std::optional< int >=std::nullopt)

Double_t	GetPunchThroughEnergy (Int_t Z, Int_t A)

void	Reset (Option_t *opt="")

Public Member Functions inherited from KVBase
	KVBase ()
	Default constructor. More...

	KVBase (const Char_t name, const Char_t title="")
	Ctor for object with given name and type. More...

	KVBase (const KVBase &)
	copy ctor More...

void	Clear (Option_t *opt="") override
	Clear object properties : name, type/title, number, label. More...

void	Copy (TObject &) const override
	Make a copy of this object. More...

const Char_t *	GetLabel () const

UInt_t	GetNumber () const

virtual TObject *	GetObject () const

virtual const Char_t *	GetType () const

Bool_t	HasLabel () const

Bool_t	IsCalled (const Char_t *name, bool case_insensitive=false) const

Bool_t	IsLabelled (const Char_t *l, bool case_insensitive=false) const

Bool_t	IsType (const Char_t *typ, bool case_insensitive=false) const

virtual void	List ()

KVBase &	operator= (const KVBase &)
	copy assignment operator More...

void	Print (Option_t *option="") const override

void	SetLabel (const Char_t *lab)

virtual void	SetNumber (UInt_t num)

virtual void	SetType (const Char_t *str)

Additional Inherited Members
Public Types inherited from KVBase
enum	EKaliVedaBits { kIsKaliVedaObject = BIT(23) }

enum class	GetX_status { ok , above_maximum , below_minimum , at_maximum , at_minimum }

Static Public Member Functions inherited from KVBase
static std::optional< TString >	AbsoluteUnixPath (const TString &)

static Bool_t	AreEqual (Double_t x, Double_t y, Long64_t maxdif=1)
	Comparison between two 64-bit floating-point values. More...

static void	BackupFileWithDate (const Char_t *path)

static void	CombineFiles (const Char_t file1, const Char_t file2, const Char_t *newfilename, Bool_t keep=kTRUE)

static void	Deprecated (const char method, const char advice)

static Bool_t	FindClassSourceFiles (const KVString &class_name, KVString &imp_file, KVString &dec_file, const KVString &dir_name=".")

static Bool_t	FindExecutable (TString &exec, const Char_t *path="$(PATH)")

static const Char_t *	FindFile (const Char_t *search, TString &wfil)

static const Char_t *	GetBINDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetDATABASEFilePath ()

static const Char_t *	GetDATADIRFilePath (const Char_t *namefile="")

template<typename ValType >
static ValType	GetDataSetEnv (const KVString &dataset, const KVString &type, const ValType &defval={})

static const Char_t *	GetETCDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetExampleFilePath (const Char_t library, const Char_t namefile)
	Return full path to example file for given library (="KVMultiDet", "BackTrack", etc.) More...

static const Char_t *	GetINCDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetKVBuildDate ()
	Returns KaliVeda build date. More...

static const Char_t *	GetKVBuildDir ()
	Returns top-level directory used for build. More...

static const Char_t *	GetKVBuildTime ()
	Returns KaliVeda build time. More...

static const Char_t *	GetKVBuildType ()
	Returns KaliVeda build type (cmake build: Release, Debug, RelWithDebInfo, ...) More...

static const Char_t *	GetKVBuildUser ()
	Returns username of person who performed build. More...

static int	GetKVMajorVersion ()

static int	GetKVMinorVersion ()

static int	GetKVPatchVersion ()

static const Char_t *	GetKVSourceDir ()
	Returns top-level directory of source tree used for build. More...

static const Char_t *	GetKVVersion ()
	Returns KaliVeda version string. More...

static const Char_t *	GetLIBDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetListOfPlugins (const Char_t *base)

static const Char_t *	GetListOfPluginURIs (const Char_t *base)

static const Char_t *	GetPluginURI (const Char_t base, const Char_t plugin)

static void	GetTempFileName (TString &base)

static const Char_t *	GetTEMPLATEDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetWORKDIRFilePath (const Char_t *namefile="")

static const Char_t *	gitBranch ()
	Returns git branch of sources. More...

static const Char_t *	gitCommit ()
	Returns last git commit of sources. More...

static void	InitEnvironment ()

static bool	is_gnuinstall ()

static Bool_t	IsEnvInit ()

static Bool_t	IsThisAPlugin (const TString &uri, TString &base)

static TPluginHandler *	LoadPlugin (const Char_t base, const Char_t uri="0")

static Bool_t	OpenContextMenu (const char method, TObject obj, const char *alt_method_name="")

static void	OpenTempFile (TString &base, std::ofstream &fp)

static void	PrintSplashScreen ()
	Prints welcome message and infos on version etc. More...

static Double_t	ProtectedGetX (const TF1 &func, Double_t val, GetX_status &status, std::optional< Double_t > xmin={}, std::optional< Double_t > xmax={})

static Double_t	ProtectedGetX (const TF1 *func, Double_t val, GetX_status &status, std::optional< Double_t > xmin={}, std::optional< Double_t > xmax={})

static Bool_t	SearchAndOpenKVFile (const Char_t name, KVSQLite::database &dbfile, const Char_t kvsubdir="")

static Bool_t	SearchAndOpenKVFile (const Char_t name, std::ifstream &file, const Char_t kvsubdir="", KVLockfile *locks=0)

static Bool_t	SearchAndOpenKVFile (const Char_t name, std::ofstream &file, const Char_t kvsubdir="", KVLockfile *locks=0)

static Bool_t	SearchKVFile (const Char_t name, TString &fullpath, const Char_t kvsubdir="")

static const Char_t *	WorkingDirectory ()

Constructor & Destructor Documentation

◆ KVDetectorStack() [1/3]

KVDetectorStack::KVDetectorStack ( )

default

◆ KVDetectorStack() [2/3]

KVDetectorStack::KVDetectorStack ( const KVDetectorStack & )

default

◆ KVDetectorStack() [3/3]

KVDetectorStack::KVDetectorStack ( KVDetectorStack && )

default

Member Function Documentation

◆ Add() [1/2]

void KVDetectorStack::Add ( KVDetector & D )

Definition at line 18 of file KVDetectorStack.cpp.

◆ Add() [2/2]

void KVDetectorStack::Add ( KVDetector * D )

Definition at line 9 of file KVDetectorStack.cpp.

◆ Clear()

void KVDetectorStack::Clear ( Option_t * opt = "" )

override

Calls KVDetector::Clear() for each detector in stack.

Definition at line 158 of file KVDetectorStack.cpp.

◆ DetectParticle()

void KVDetectorStack::DetectParticle	(	KVNucleus &	N,
		TVector3 *	norm = `nullptr`
	)

Simulate passage of charged particle through the detector stack.

Particle energy will decrease according to energy losses in detectors.

If the optional argument 'norm' is given, it is supposed to be a vector normal to the detectors in the stack, oriented from the origin towards the detectors. In this case the effective thicknesses of the detector's absorbers 'seen' by the particle depending on its direction of motion is used for the calculation.

Definition at line 137 of file KVDetectorStack.cpp.

◆ GetDeltaE()

Double_t KVDetectorStack::GetDeltaE	(	Int_t	Z,
		Int_t	A,
		Double_t	Einc
	)

Returns: total energy loss in stack for given incident energy

Definition at line 28 of file KVDetectorStack.cpp.

◆ GetDeltaEFromERes()

Double_t KVDetectorStack::GetDeltaEFromERes	(	Int_t	Z,
		Int_t	A,
		Double_t	Eres
	)

Returns: total energy loss in stack given residual energy

Definition at line 58 of file KVDetectorStack.cpp.

◆ GetERes()

Double_t KVDetectorStack::GetERes	(	Int_t	Z,
		Int_t	A,
		Double_t	Einc
	)

Returns: residual energy after all detectors in stack

Definition at line 46 of file KVDetectorStack.cpp.

◆ GetIncidentEnergyFromERes()

Double_t KVDetectorStack::GetIncidentEnergyFromERes	(	Int_t	Z,
		Int_t	A,
		Double_t	Eres,
		std::optional< int >	layers = `std::nullopt`
	)

Returns: incident energy for particle having residual energy after stack

Parameters

layers

optional:

layers<0 - ignore last abs(layers) detectors
layers>0 - ignore first layers detectors

Definition at line 74 of file KVDetectorStack.cpp.

◆ GetPunchThroughEnergy()

Double_t KVDetectorStack::GetPunchThroughEnergy	(	Int_t	Z,
		Int_t	A
	)

Returns: punch through energy for particle

This is the incident energy required to arrive just before the last detector with the punch through energy for that detector, i.e. having that as residual energy after passing all but the last layer of the stack

Definition at line 113 of file KVDetectorStack.cpp.

◆ Reset()

void KVDetectorStack::Reset ( Option_t * opt = "" )

inline

Same as Clear()

Definition at line 39 of file KVDetectorStack.h.

Detailed Description

Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ KVDetectorStack() [1/3]

◆ KVDetectorStack() [2/3]

◆ KVDetectorStack() [3/3]

Member Function Documentation

◆ Add() [1/2]

◆ Add() [2/2]

◆ Clear()

◆ DetectParticle()

◆ GetDeltaE()

◆ GetDeltaEFromERes()

◆ GetERes()

◆ GetIncidentEnergyFromERes()

◆ GetPunchThroughEnergy()

◆ Reset()