KVSilicon Class Reference

Detailed Description

Silicon detectors of the INDRA array.

In order to create a detector, use the KVSilicon::KVSilicon(Float_t thick) constructor with "thick" the thickness in microns

Type of detector : "SI"

Definition at line 19 of file KVSilicon.h.

#include <KVSilicon.h>

Inheritance diagram for KVSilicon:

Public Member Functions
	KVSilicon ()
	KVSilicon (Float_t thick)
virtual	~ KVSilicon ()
void	DeduceACQParameters (KVEvent *, KVNumberList &)
Double_t	GetDeltaE (Int_t Z, Int_t A, Double_t Einc)
virtual TF1 *	GetELossFunction (Int_t Z, Int_t A)
Double_t	GetPHD (Double_t dE, UInt_t Z)
	void SetACQParams(); More...
virtual Double_t	GetThickness () const
void	SetMoultonPHDParameters (Double_t a1, Double_t a2, Double_t b1, Double_t b2)
void	SetThickness (Double_t thick)
Public Member Functions inherited from KVINDRADetector
	KVINDRADetector ()
	KVINDRADetector (const Char_t *type, const Float_t thick=0.0)
virtual	~KVINDRADetector ()
const Char_t *	GetArrayName ()
KVINDRADetector *	GetChIo () const
Int_t	GetIndex () const
UInt_t	GetModuleNumber () const
UInt_t	GetRingNumber () const
KVINDRATelescope *	GetTelescope () const
virtual void	SetSegment (UShort_t)
void	SetType (const Char_t *t)
Public Member Functions inherited from KVDetector
	KVDetector ()
	default ctor More...
	KVDetector (const Char_t *type, const Float_t thick=0.0)
	Create a new detector of a given material and thickness in centimetres (default value = 0.0) More...
	KVDetector (const KVDetector &)
	copy ctor More...
virtual	~ KVDetector ()
void	AddAbsorber (KVMaterial *)
Bool_t	AddCalibrator (KVCalibrator *cal, const KVNameValueList &opts="")
KVDetectorSignal *	AddDetectorSignal (const KVString &type)
Bool_t	AddDetectorSignalExpression (const KVString &type, const KVString &_expr)
void	AddHit (KVNucleus *part)
virtual void	AddIDTelescope (TObject *idt)
	Add ID telescope to list of telescopes to which detector belongs. More...
void	AddParentStructure (KVGeoStrucElement *elem)
virtual void	AddToGeometry ()
Bool_t	BelongsToIdentifiedParticle () const
Bool_t	BelongsToUnidentifiedParticle () const
virtual void	Clear (Option_t *opt="")
void	ClearHits ()
virtual void	Copy (TObject &obj) const
virtual void	DetectParticle (KVNucleus *, TVector3 *norm=0)
virtual TGraph *	DrawPunchThroughEnergyVsZ (Int_t massform=KVNucleus::kBetaMass)
virtual TGraph *	DrawPunchThroughEsurAVsZ (Int_t massform=KVNucleus::kBetaMass)
virtual Int_t	FindZmin (Double_t ELOSS=-1., Char_t mass_formula=-1)
virtual Bool_t	Fired (Option_t *opt="any") const
KVMaterial *	GetAbsorber (const Char_t *name) const
KVMaterial *	GetAbsorber (Int_t i) const
	Returns pointer to the i-th absorber in the detector (i=0 first absorber, i=1 second, etc.) More...
KVMaterial *	GetActiveLayer () const
TGeoHMatrix *	GetActiveLayerMatrix () const
TGeoBBox *	GetActiveLayerShape () const
TVector3	GetActiveLayerSurfaceCentre () const
TVector3	GetActiveLayerVolumeCentre () const
virtual TList *	GetAlignedDetectors (UInt_t direction=1)
KVList *	GetAlignedIDTelescopes ()
virtual Double_t	GetCalibratedEnergy () const
KVCalibrator *	GetCalibrator (const Char_t *name, const Char_t *type) const
KVCalibrator *	GetCalibrator (const Char_t *type) const
const TVector3	GetCentreOfEntranceWindow () const
virtual Double_t	GetCorrectedEnergy (KVNucleus *, Double_t e=-1., Bool_t transmission=kTRUE)
Double_t	GetCosTheta () const
virtual Double_t	GetDeltaEFromERes (Int_t Z, Int_t A, Double_t Eres)
virtual Double_t	GetDepthInTelescope () const
virtual KVDetectorSignal *	GetDetectorSignal (const KVString &type) const
Double_t	GetDetectorSignalValue (const KVString &type, const KVNameValueList &params="") const
TVector3	GetDirection ()
Double_t	GetDistance () const
virtual Double_t	GetEIncOfMaxDeltaE (Int_t Z, Int_t A)
virtual Double_t	GetELostByParticle (KVNucleus *, TVector3 *norm=0)
virtual Double_t	GetEnergy () const
virtual Double_t	GetEnergyLoss () const
const KVPosition &	GetEntranceWindow () const
virtual Double_t	GetEntranceWindowSurfaceArea ()
	Return surface area of first layer of detector in cm2. More...
virtual Double_t	GetERes (Int_t Z, Int_t A, Double_t Einc)
virtual Double_t	GetEResAfterDetector () const
virtual TF1 *	GetEResFunction (Int_t Z, Int_t A)
Double_t	GetGain () const
virtual TGeoVolume *	GetGeoVolume ()
KVGroup *	GetGroup () const
UInt_t	GetGroupNumber ()
KVList *	GetHits () const
	Return the list of particles hitting this detector in an event. More...
KVList *	GetIDTelescopes ()
virtual Double_t	GetIncidentEnergy (Int_t Z, Int_t A, Double_t delta_e=-1.0, enum SolType type=kEmax)
virtual Double_t	GetIncidentEnergyFromERes (Int_t Z, Int_t A, Double_t Eres)
Double_t	GetInverseDetectorSignalValue (const KVString &output, Double_t value, const KVString &input, const KVNameValueList &params="") const
virtual Double_t	GetLinearRange (Int_t Z, Int_t A, Double_t Einc)
KVList *	GetListOfAbsorbers () const
KVList *	GetListOfCalibrators () const
const KVSeqCollection &	GetListOfDetectorSignals () const
const Char_t *	GetMaterialName () const
virtual Double_t	GetMaxDeltaE (Int_t Z, Int_t A)
const Char_t *	GetNameOfArray () const
Int_t	GetNHits () const
	Return the number of particles hitting this detector in an event. More...
KVGeoDetectorNode *	GetNode ()
Int_t	GetNumberOfAbsorberLayers () const
KVGeoStrucElement *	GetParentStructure (const Char_t *type, const Char_t *name="") const
virtual Double_t	GetParticleEIncFromERes (KVNucleus *, TVector3 *norm=0)
Double_t	GetPhi () const
virtual Double_t	GetPunchThroughEnergy (Int_t Z, Int_t A)
void	GetRandomAngles (Double_t &th, Double_t &ph, Option_t *t="isotropic")
TVector3	GetRandomDirection (Option_t *t="isotropic")
virtual Double_t	GetRange (Int_t Z, Int_t A, Double_t Einc)
virtual TF1 *	GetRangeFunction (Int_t Z, Int_t A)
UShort_t	GetSegment () const
Double_t	GetSinTheta () const
virtual Double_t	GetSmallestEmaxValid (Int_t Z, Int_t A)
Double_t	GetSolidAngle () const
TList *	GetTelescopesForIdentification ()
Double_t	GetTheta () const
virtual Double_t	GetTotalDeltaE (Int_t Z, Int_t A, Double_t Einc)
Double_t	GetTotalThicknessInCM ()
virtual void	GetVerticesInOwnFrame (TVector3 *, Double_t, Double_t)
Bool_t	HasDetectorSignal (const KVString &type) const
Bool_t	HasSameStructureAs (const KVDetector *) const
void	IncrementIdentifiedParticles (Int_t n=1)
void	IncrementUnidentifiedParticles (Int_t n=1)
void	init ()
	default initialisations More...
Bool_t	IsAnalysed ()
Bool_t	IsCalibrated () const
Bool_t	IsCalibrated (const KVNameValueList &params) const
virtual Bool_t	IsDetecting () const
virtual Bool_t	IsOK () const
virtual Bool_t	IsPresent () const
virtual Bool_t	IsSimMode () const
Bool_t	IsSingleLayer () const
virtual void	Print (Option_t *option="") const
virtual void	ReadDefinitionFromFile (const Char_t *)
virtual void	RemoveCalibrators ()
void	RemoveHit (KVNucleus *part)
void	RemoveParentStructure (KVGeoStrucElement *elem)
Bool_t	ReplaceCalibrator (const Char_t *type, KVCalibrator *cal, const KVNameValueList &opts="")
virtual void	Reset (Option_t *opt="")
void	ResetAlignedDetectors (UInt_t direction=1)
void	SetActiveLayer (KVMaterial *actif)
void	SetActiveLayerMatrix (const TGeoHMatrix *)
	Set ROOT geometry global matrix transformation to coordinate frame of active layer volume. More...
void	SetActiveLayerShape (TGeoBBox *)
	Set ROOT geometry shape of active layer volume. More...
void	SetAnalysed (Bool_t b=kTRUE)
void	SetDetecting (Bool_t yes=kTRUE)
void	SetDetectorSignalValue (const KVString &type, Double_t val) const
virtual void	SetEnergy (Double_t e) const
virtual void	SetEnergyLoss (Double_t e) const
void	SetEntranceWindowMatrix (const TGeoHMatrix *)
	Set ROOT geometry global matrix transformation to coordinate frame of entrance window. More...
void	SetEntranceWindowShape (TGeoBBox *)
	Set ROOT geometry shape of entrance window. More...
virtual void	SetEResAfterDetector (Double_t e)
void	SetGain (Double_t gain)
virtual void	SetMaterial (const Char_t *type)
void	SetNameOfArray (const TString &n)
void	SetPresent (Bool_t yes=kTRUE)
virtual void	SetSimMode (Bool_t on=kTRUE)
void	SetThickness (Double_t thick)
Public Member Functions inherited from KVMaterial
	KVMaterial ()
	default ctor More...
	KVMaterial (const Char_t *gas, const Double_t thick, const Double_t pressure, const Double_t temperature=19.0)
	KVMaterial (const Char_t *type, const Double_t thick=0.0)
	Create material with given type and linear thickness in cm. More...
	KVMaterial (const KVMaterial &)
	Copy ctor. More...
	KVMaterial (Double_t area_density, const Char_t *type)
	Create material with given area density in \(g/cm^{2}\) and given type. More...
virtual	~ KVMaterial ()
virtual TGeoVolume *	GetAbsGeoVolume () const
Double_t	GetAreaDensity () const
Double_t	GetDensity () const
Double_t	GetEffectiveAreaDensity (TVector3 &norm, TVector3 &direction)
Double_t	GetEffectiveThickness (TVector3 &norm, TVector3 &direction)
Double_t	GetEmaxValid (Int_t Z, Int_t A)
virtual Double_t	GetEResFromDeltaE (Int_t Z, Int_t A, Double_t dE=-1.0, enum SolType type=kEmax)
virtual TGeoMedium *	GetGeoMedium (const Char_t *="")
virtual TGraph *	GetGraphOfDeltaEVsE (const KVNucleus &nuc, Int_t npts, Double_t Emin, Double_t Emax)
Double_t	GetMass () const
virtual Double_t	GetPressure () const
virtual Double_t	GetTemperature () const
Double_t	GetZ () const
void	init ()
Bool_t	IsGas () const
Bool_t	IsIsotopic () const
Bool_t	IsNat () const
virtual void	SetAbsGeoVolume (TGeoVolume *v)
void	SetAreaDensity (Double_t dens)
void	SetMass (Int_t a)
virtual void	SetPressure (Double_t)
virtual void	SetTemperature (Double_t)
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...
virtual	~ KVBase ()
const Char_t *	GetLabel () const
UInt_t	GetNumber () const
UInt_t	GetNumberOfObjects () const
virtual TObject *	GetObject () const
virtual const Char_t *	GetType () const
Bool_t	HasLabel () const
virtual Bool_t	IsCalled (const Char_t *name) const
Bool_t	IsLabelled (const Char_t *l) const
virtual Bool_t	IsType (const Char_t *typ) const
virtual void	List ()
KVBase &	operator= (const KVBase &)
	copy assignment operator More...
Double_t	ProtectedGetX (const TF1 *func, Double_t val, int &status, Double_t xmin=0.0, Double_t xmax=0.0) const
void	SetLabel (const Char_t *lab)
virtual void	SetNumber (UInt_t num)
Public Member Functions inherited from KVPosition
	KVPosition ()
	KVPosition (Double_t thmin, Double_t thmax, Double_t phmin, Double_t phmax, Double_t dist=0.0)
virtual	~KVPosition ()
Double_t	GetAzimuthalWidth (Double_t phmin=-1., Double_t phimax=-1.) const
void	GetCornerCoordinates (TVector3 *, Double_t=0)
void	GetCornerCoordinatesInOwnFrame (TVector3 *, Double_t=0)
Double_t	GetPhiMax () const
Double_t	GetPhiMin () const
TRotation	GetRandomIsotropicRotation ()
Double_t	GetThetaMax () const
Double_t	GetThetaMin () const
void	GetWidthsFromDimension (Double_t lin_dim)
void	init ()
	default initialiser More...
Bool_t	IsAlignedWith (KVPosition *pos)
	kTRUE if one of the two solid angle elements is completely contained within the other. More...
Bool_t	IsAzimuthallyWiderThan (KVPosition *pos)
Bool_t	IsInPhiRange (const Double_t phi)
Bool_t	IsInPolarRange (const Double_t theta)
	kTRUE if given angle theta is within the polar range of this solid angle element More...
Bool_t	IsOverlappingWith (KVPosition *pos)
	kTRUE if there is at least partial overlap between two solid angle elements More...
Bool_t	IsSmallerThan (KVPosition *pos)
	kTRUE if "this" is entirely contained within "pos" More...
Bool_t	ROOTGeo () const
	Returns kTRUE if ROOT geometry is used, kFALSE if not. More...
virtual void	SetAzimuthalAngle (Double_t ph)
virtual void	SetAzimuthalMinMax (Double_t min, Double_t max)
	Set min and max azimuthal angles and calculate (mean) phi. More...
virtual void	SetAzimuthalWidth (Double_t aw)
void	SetDistance (Double_t d)
void	SetPhi (Double_t p)
void	SetPhiMinMax (Double_t min, Double_t max)
virtual void	SetPolarAngle (Double_t th)
virtual void	SetPolarMinMax (Double_t min, Double_t max)
	Set min and max polar angles and calculate (mean) theta. More...
virtual void	SetPolarWidth (Double_t pw)
void	SetTheta (Double_t t)

Private Member Functions
void	init ()

Additional Inherited Members
Public Types inherited from KVMaterial
enum	SolType { kEmax , kEmin }
Public Types inherited from KVBase
enum	EKaliVedaBits { kIsKaliVedaObject = BIT(23) }
Static Public Member Functions inherited from KVDetector
static KVDetector *	MakeDetector (const Char_t *name, Float_t thick)
Static Public Member Functions inherited from KVMaterial
static KVIonRangeTable *	ChangeRangeTable (const Char_t *name)
static KVIonRangeTable *	GetRangeTable ()
Static Public Member Functions inherited from KVBase
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 Char_t *class_name, KVString &imp_file, KVString &dec_file, const Char_t *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="")
static Bool_t	GetDataSetEnv (const Char_t *dataset, const Char_t *type, Bool_t defval)
static const Char_t *	GetDataSetEnv (const Char_t *dataset, const Char_t *type, const Char_t *defval)
static Double_t	GetDataSetEnv (const Char_t *dataset, const Char_t *type, Double_t 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 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	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 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

KVSilicon() [1/2]

KVSilicon::KVSilicon

(

)

Default ctor This ctor (which in turn calls the KVDetector default ctor) must exist in order for Cloning of detectors to work (as used in KVTelescope::AddDetector). Do not replace this ctor by giving default arguments to KVSilicon(Float_t).

Definition at line 43 of file KVSilicon.cpp.

KVSilicon() [2/2]

KVSilicon::KVSilicon

(

Float_t

thick

)

constructor for silicon detector, thickness in microns Type of detector: "SI"

Definition at line 59 of file KVSilicon.cpp.

~ KVSilicon()

virtual KVSilicon::~ KVSilicon ( )

virtual

Member Function Documentation

DeduceACQParameters()

void KVSilicon::DeduceACQParameters ( KVEvent *  , KVNumberList &    )

virtual

Reimplemented from KVDetector.

Definition at line 186 of file KVSilicon.cpp.

GetDeltaE()

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

virtual

Overrides KVDetector::GetDeltaE If no PHD is set, we use the optimized KVMaterial::GetDeltaE if (fPHD && fPHD->GetStatus()) return fPHD->GetELossFunction(Z, A)->Eval(Einc);

Reimplemented from KVDetector.

Definition at line 206 of file KVSilicon.cpp.

GetELossFunction()

TF1 * KVSilicon::GetELossFunction ( Int_t  Z, Int_t  A  )

virtual

Overrides KVDetector::GetELossFunction If the pulse height deficit (PHD) has been set for this detector, we return an energy loss function which takes into account the PHD, i.e. for an incident energy E we calculate

dEphd(E,Z,A) = dE(E,Z,A) - PHD(dE,Z)

If no PHD is set, we return the usual KVDetector::GetELossFunction which calculates dE(E,Z,A) if (fPHD && fPHD->GetStatus()) return fPHD->GetELossFunction(Z, A);

Reimplemented from KVDetector.

Definition at line 165 of file KVSilicon.cpp.

GetPHD()

Double_t KVSilicon::GetPHD	(	Double_t	dE,
		UInt_t	Z
	)

void SetACQParams();

Calculate Pulse Height Defect in MeV for a given energy loss dE(MeV) and Z. The formula of Moulton is used (see class KVPulseHeightDefect).

Returns 0 if PHD is not defined.

Definition at line 97 of file KVSilicon.cpp.

GetThickness()

virtual Double_t KVSilicon::GetThickness ( ) const

inlinevirtual

Returns thickness of active layer in microns

Reimplemented from KVMaterial.

Definition at line 43 of file KVSilicon.h.

init()

void KVSilicon::init ( void  )

private

Definition at line 28 of file KVSilicon.cpp.

SetMoultonPHDParameters()

void KVSilicon::SetMoultonPHDParameters	(	Double_t	a1,
		Double_t	a2,
		Double_t	b1,
		Double_t	b2
	)

Sets parameters of Moulton formula used to calculate PHD for particles stopping in this detector. The parameters are as in the following:

log_10(PHD) = b(Z) + a(Z)*log_10(E)

with a(Z) = a_1*(Z**2/1000) + a_2 b(Z) = b_1*(100/Z) + b_2 E = energy lost by particle

See class KVPulseHeightDefect

Definition at line 123 of file KVSilicon.cpp.

SetThickness()

void KVSilicon::SetThickness ( Double_t  thick )

inlinevirtual

Sets thickness of active layer in microns

Reimplemented from KVINDRADetector.

Definition at line 37 of file KVSilicon.h.