#include <CSCChamberSpecs.h>
Public Types | |
typedef std::vector< float > | CSCSpecsParcel |
Public Types inherited from GeomDetType | |
typedef GeomDetEnumerators::SubDetector | SubDetector |
Public Member Functions | |
float | anodeCathodeSpacing () const |
float | calibrationError () const |
int | chamberType () const |
std::string | chamberTypeName () const |
float | chargePerCount () const |
float | constantNoise () const |
CSCChamberSpecs () | |
Default ctor. More... | |
CSCChamberSpecs (const CSCGeometry *geom, int iChamberType, const TrapezoidalPlaneBounds &mediaShape, const CSCSpecsParcel &fupar, const CSCWireGroupPackage &wg) | |
Usual ctor from supplied params. More... | |
float | ctiOffset () const |
float | e_pF () const |
float | efficiency () const |
float | electronAttraction () const |
const CSCLayerGeometry * | evenLayerGeometry (int iendcap) const |
float | fractionQS () const |
bool | gangedStrips () const |
float | gasGain () const |
float | neutronRate () const |
int | nFloatingStrips () const |
int | nNodes () const |
int | nStrips () const |
int | nWiresPerGroup () const |
const CSCLayerGeometry * | oddLayerGeometry (int iendcap) const |
Accessors for LayerGeometry's. More... | |
bool | operator!= (const CSCChamberSpecs &specs) const |
Allow comparison of Specs objects. More... | |
bool | operator== (const CSCChamberSpecs &specs) const |
float | shaperPeakingTime () const |
float | stripNoise (float timeInterval) const |
float | stripPhiPitch () const |
float | stripResolution () const |
float | timeWindow () const |
const Topology & | topology () const override |
Returns StripTopology of the odd-layer, positive-z geometry. More... | |
float | voltage () const |
float | wireNoise (float timeInterval) const |
float | wireRadius () const |
float | wireResolution () const |
float | wireSpacing () const |
~CSCChamberSpecs () override | |
Destructor. More... | |
Public Member Functions inherited from GeomDetType | |
GeomDetType (const std::string &name, SubDetector subdet) | |
bool | isBarrel () const |
bool | isCSC () const |
bool | isDT () const |
bool | isEndcap () const |
bool | isGEM () const |
bool | isInnerTracker () const |
bool | isME0 () const |
bool | isMuon () const |
bool | isOuterTracker () const |
bool | isRPC () const |
bool | isTiming () const |
bool | isTracker () const |
bool | isTrackerPixel () const |
bool | isTrackerStrip () const |
const std::string & | name () const |
SubDetector | subDetector () const |
virtual | ~GeomDetType () |
Static Public Member Functions | |
static int | whatChamberType (int istation, int iring) |
Private Member Functions | |
float | specsValue (int index) const |
Accessor to chamber specs values. More... | |
Private Attributes | |
float | centreToIntersectionOffset |
bool | gangedStrips_ |
CSCLayerGeometry * | negzEvenLayerGeometry |
CSCLayerGeometry * | negzOddLayerGeometry |
int | nstrips |
CSCLayerGeometry * | poszEvenLayerGeometry |
CSCLayerGeometry * | poszOddLayerGeometry |
float | stripDeltaPhi |
int | theChamberType |
CSCSpecsParcel | theSpecsValues |
Static Private Attributes | |
static const std::string | myName = "CSCChamberSpecs" |
static const std::string | theName [10] |
Each endcap muon CSCChamberSpecs object is a set of parameters for one of several types of chamber.
There are only a small finite number (9, or 10 incl. ME1A as separate) of distinct chamber types in the hardware, according to physical dimensions and properties. The individual types currently correspond to each (Station,Ring) pair.
RESPONSIBILITIES:
Supply chamber type-dependent parameters on demand. Geometrical size is not a responsibility of the Specs class.
COLLABORATORS:
A Chamber knows its associated Specs.
Definition at line 39 of file CSCChamberSpecs.h.
typedef std::vector<float> CSCChamberSpecs::CSCSpecsParcel |
Definition at line 41 of file CSCChamberSpecs.h.
CSCChamberSpecs::CSCChamberSpecs | ( | ) |
Default ctor.
CSCChamberSpecs::CSCChamberSpecs | ( | const CSCGeometry * | geom, |
int | iChamberType, | ||
const TrapezoidalPlaneBounds & | mediaShape, | ||
const CSCSpecsParcel & | fupar, | ||
const CSCWireGroupPackage & | wg | ||
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Usual ctor from supplied params.
Definition at line 10 of file CSCChamberSpecs.cc.
References CSCWireGroupPackage::alignmentPinToFirstWire, centreToIntersectionOffset, gangedStrips_, relativeConstraints::geom, LogTrace, myName, negzEvenLayerGeometry, negzOddLayerGeometry, nstrips, poszEvenLayerGeometry, poszOddLayerGeometry, specsValue(), stripPhiPitch(), and theName.
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Destructor.
Definition at line 134 of file CSCChamberSpecs.cc.
References LogTrace, myName, negzEvenLayerGeometry, negzOddLayerGeometry, poszEvenLayerGeometry, and poszOddLayerGeometry.
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distance from anode to cathode, in cm.
Definition at line 136 of file CSCChamberSpecs.h.
References specsValue().
Referenced by CSCXonStrip_MatchGatti::initChamberSpecs(), and CSCGattiFunction::initChamberSpecs().
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int CSCChamberSpecs::chamberType | ( | ) | const |
The 'type' of the chamber associated with this ChamberSpecs.
The chamber type is a unique integer 1-10 for a station, ring pair MEs/r. The type value is defined as
1 for S = 1 and R=A=4 split strips in ME1/1
2,3,4 = R+1 for S = 1 and R = 1,2,3
5-10 = 2*S+R for S = 2,3,4 and R = 1,2
It is conventional usage in the Endcap Muon community/
Definition at line 154 of file CSCChamberSpecs.cc.
References theChamberType.
Referenced by chamberTypeName(), CSCStripElectronicsSim::createDigi(), CSCWireElectronicsSim::fillDigis(), CSCStripElectronicsSim::initParameters(), and CSCBaseElectronicsSim::signalDelay().
std::string CSCChamberSpecs::chamberTypeName | ( | ) | const |
The (hardware) name for the chamber type associated with this ChamberSpecs.
It is a string "MEs/r" where integer s = station, r = ring.
Definition at line 156 of file CSCChamberSpecs.cc.
References chamberType(), and theName.
Referenced by CSCSegAlgoSK::buildSegments(), CSCSegAlgoST::chainHits(), CSCOfflineMonitor::doEfficiencies(), CSCValidation::doEfficiencies(), CSCXonStrip_MatchGatti::findXOnStrip(), and CSCSegAlgoST::run().
float CSCChamberSpecs::chargePerCount | ( | ) | const |
ADC calibration, in fC.
Definition at line 188 of file CSCChamberSpecs.cc.
References theChamberType.
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the constant term in the electronics noise, in # of electrons.
Definition at line 169 of file CSCChamberSpecs.h.
References specsValue().
Referenced by stripNoise(), and wireNoise().
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offset to centreToIntersection, in cm (the backed-out corrections for positioning the strips)
Definition at line 126 of file CSCChamberSpecs.h.
References centreToIntersectionOffset.
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the # of noise electrons per picofarad of capacitance.
Definition at line 174 of file CSCChamberSpecs.h.
References specsValue().
Referenced by stripNoise().
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Definition at line 97 of file CSCChamberSpecs.h.
References specsValue().
Referenced by objects.LeptonAnalyzer.LeptonAnalyzer::makeLeptons().
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Definition at line 70 of file CSCChamberSpecs.h.
References negzEvenLayerGeometry, and poszEvenLayerGeometry.
Referenced by CSCGeometryBuilder::buildChamber().
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the fraction of the charge that survives to reach the cathode.
Definition at line 149 of file CSCChamberSpecs.h.
References specsValue().
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Are strips ganged?
Definition at line 195 of file CSCChamberSpecs.h.
References gangedStrips_.
Referenced by CSCSegAlgoST::chainHits(), CSCSegAlgoST::run(), and CSCHitFromStripOnly::runStrip().
float CSCChamberSpecs::gasGain | ( | ) | const |
Definition at line 182 of file CSCChamberSpecs.cc.
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neutron hit rate per CSC layer per event.
Definition at line 103 of file CSCChamberSpecs.h.
References specsValue().
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number of strips 2*nnodes+1 around hit.
Definition at line 113 of file CSCChamberSpecs.h.
References createfilelist::int, and specsValue().
Referenced by CSCStripHitSim::simulate().
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number of strips in one chamber.
Definition at line 108 of file CSCChamberSpecs.h.
References nstrips.
Referenced by CSCMake2DRecHit::hitFromStripAndWire().
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Definition at line 114 of file CSCChamberSpecs.h.
References createfilelist::int, and specsValue().
Referenced by wireNoise().
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Accessors for LayerGeometry's.
Definition at line 67 of file CSCChamberSpecs.h.
References negzOddLayerGeometry, and poszOddLayerGeometry.
Referenced by CSCGeometryBuilder::buildChamber(), and TrackDetectorAssociator::getTAMuonChamberMatches().
bool CSCChamberSpecs::operator!= | ( | const CSCChamberSpecs & | specs | ) | const |
Allow comparison of Specs objects.
Definition at line 143 of file CSCChamberSpecs.cc.
References HistogramManager_cfi::specs, and theChamberType.
Referenced by operator==().
bool CSCChamberSpecs::operator== | ( | const CSCChamberSpecs & | specs | ) | const |
Definition at line 150 of file CSCChamberSpecs.cc.
References operator!=(), and HistogramManager_cfi::specs.
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Fast shaper peaking time (ns).
Definition at line 164 of file CSCChamberSpecs.h.
References specsValue().
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Accessor to chamber specs values.
Definition at line 206 of file CSCChamberSpecs.h.
References theSpecsValues.
Referenced by anodeCathodeSpacing(), calibrationError(), constantNoise(), CSCChamberSpecs(), e_pF(), efficiency(), electronAttraction(), fractionQS(), neutronRate(), nFloatingStrips(), nNodes(), nWiresPerGroup(), shaperPeakingTime(), stripResolution(), timeWindow(), voltage(), wireRadius(), and wireResolution().
float CSCChamberSpecs::stripNoise | ( | float | timeInterval | ) | const |
Definition at line 177 of file CSCChamberSpecs.cc.
References constantNoise(), e_pF(), TrapezoidalPlaneBounds::length(), poszOddLayerGeometry, mathSSE::sqrt(), and BeamMonitor_cff::timeInterval.
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strip pitch in phi, in radians (the strips are fan-shaped)
Definition at line 120 of file CSCChamberSpecs.h.
References stripDeltaPhi.
Referenced by CSCChamberSpecs(), and AngleConverter::getProcessorPhi().
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Returns StripTopology of the odd-layer, positive-z geometry.
Implements GeomDetType.
Definition at line 152 of file CSCChamberSpecs.cc.
References poszOddLayerGeometry, and CSCLayerGeometry::topology().
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The usual integer label for 'chamber type' of this ring and station
Definition at line 164 of file CSCChamberSpecs.cc.
References mps_fire::i.
Referenced by CSCGeometryBuilder::build(), CSCGeometryParsFromDD::build(), CSCGeometryBuilder::buildChamber(), CSCNeutronReader::chamberType(), CSCNeutronWriter::chamberType(), and CSCConfigurableStripConditions::fetchNoisifier().
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the number of noise electrons. the time interval is in ns we show the noise for 100 ns, then scale as 1/sqrt(time)
Definition at line 182 of file CSCChamberSpecs.h.
References constantNoise(), nWiresPerGroup(), mathSSE::sqrt(), and BeamMonitor_cff::timeInterval.
Referenced by CSCWireElectronicsSim::initParameters().
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anode wire radius, in cm.
Definition at line 159 of file CSCChamberSpecs.h.
References specsValue().
Referenced by CSCXonStrip_MatchGatti::initChamberSpecs(), and CSCGattiFunction::initChamberSpecs().
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float CSCChamberSpecs::wireSpacing | ( | ) | const |
wire spacing, in cm. All layers in a chamber have the same spacing.
Definition at line 175 of file CSCChamberSpecs.cc.
References poszOddLayerGeometry, and CSCLayerGeometry::wirePitch().
Referenced by CSCXonStrip_MatchGatti::initChamberSpecs(), and CSCGattiFunction::initChamberSpecs().
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Definition at line 231 of file CSCChamberSpecs.h.
Referenced by CSCChamberSpecs(), and ctiOffset().
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Definition at line 233 of file CSCChamberSpecs.h.
Referenced by CSCChamberSpecs(), and gangedStrips().
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Definition at line 239 of file CSCChamberSpecs.h.
Referenced by CSCChamberSpecs(), and ~CSCChamberSpecs().
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Definition at line 212 of file CSCChamberSpecs.h.
Referenced by CSCChamberSpecs(), evenLayerGeometry(), and ~CSCChamberSpecs().
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Definition at line 211 of file CSCChamberSpecs.h.
Referenced by CSCChamberSpecs(), oddLayerGeometry(), and ~CSCChamberSpecs().
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Definition at line 229 of file CSCChamberSpecs.h.
Referenced by CSCChamberSpecs(), and nStrips().
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Definition at line 210 of file CSCChamberSpecs.h.
Referenced by CSCChamberSpecs(), evenLayerGeometry(), and ~CSCChamberSpecs().
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Definition at line 209 of file CSCChamberSpecs.h.
Referenced by CSCChamberSpecs(), oddLayerGeometry(), stripNoise(), topology(), wireSpacing(), and ~CSCChamberSpecs().
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Definition at line 230 of file CSCChamberSpecs.h.
Referenced by stripPhiPitch().
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Definition at line 221 of file CSCChamberSpecs.h.
Referenced by chamberType(), chargePerCount(), and operator!=().
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Definition at line 236 of file CSCChamberSpecs.h.
Referenced by chamberTypeName(), and CSCChamberSpecs().
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Definition at line 227 of file CSCChamberSpecs.h.
Referenced by specsValue().