The creator for the PXD geometry of the Belle II detector. More...

#include <GeoARICHBtestCreator.h>

Inheritance diagram for GeoARICHBtestCreator:

Public Member Functions
	GeoARICHBtestCreator ()
	Constructor of the GeoPXDCreator class.

	GeoARICHBtestCreator (const GeoARICHBtestCreator &)=delete
	Copy constructor (disabled).

virtual	~GeoARICHBtestCreator ()
	The destructor of the GeoPXDCreator class.

GeoARICHBtestCreator &	operator= (const GeoARICHBtestCreator &)=delete
	Operator = (disabled).

virtual void	create (const GearDir &content, G4LogicalVolume &topVolume, geometry::GeometryTypes type)
	Creates the ROOT Objects for the ARICH Beamtest 2011 geometry.

	BELLE2_DEFINE_EXCEPTION (DBNotImplemented, "Cannot create geometry from Database.")
	Exception that will be thrown in createFromDB if member is not yet implemented by creator.

virtual void	createFromDB (const std::string &name, G4LogicalVolume &topVolume, GeometryTypes type)
	Function to create the geometry from the Database.

virtual void	createPayloads (const GearDir &content, const IntervalOfValidity &iov)
	Function to create the geometry database.

Protected Member Functions
void	createBtestGeometry (const GearDir &content, G4LogicalVolume &topVolume)
	Creation of the beamtest geometry.

G4LogicalVolume *	buildModule (GearDir Module)
	Build the module.

double	getAvgRINDEX (G4Material *material)
	Get the average refractive index if the material.

G4Material *	createAerogel (const char *aeroname, double rind, double trl)
	create aerogel material

Protected Attributes
SensitiveDetector *	m_sensitive
	pointer to the sensitive detector

SensitiveAero *	m_sensitiveAero
	pointer to the sesnitive aerogel

Private Attributes
int	m_runno
	Beamtest Run number.

std::string	m_author
	Beamtest runlog record author.

int	m_neve
	Number of event in the beamtest run.

std::string	m_runtype
	Type of the beamtest run.

std::string	m_hapdID
	ID of the HAPD configuration setup.

std::string	m_aerogelID
	ID of the aerogel configuration setup.

std::string	m_mirrorID
	ID of the mirror configuration setup.

double	m_rotation
	rotation angle of the setup

double	m_rx
	x shift of the prototype ARICH frame

double	m_ry
	y shift of the prototype ARICH frame

std::string	m_mytype
	type of the run

std::string	m_daqqa
	classification of the run

std::string	m_comment
	comment in the runlog

std::string	m_datum
	datum of the runlog

int	m_aerosupport
	Type of aerogel support - not used at the moment.

double	m_aerogeldx
	shift of the aerogel center

double	m_framedx
	shift of the frame

double	m_rotation1
	rotation angle of the frame

int	m_configuration
	configuration number of the HAPD

std::string	m_comment1
	tbc

std::vector< double >	m_agelrefind
	vector of aerogel refractive indices

std::vector< double >	m_agelthickness
	vector of aerogel thicknesses

std::vector< double >	m_ageltrlen
	vector of aerogel transmission lengths

Detailed Description

The creator for the PXD geometry of the Belle II detector.

Definition at line 32 of file GeoARICHBtestCreator.h.

Constructor & Destructor Documentation

◆ GeoARICHBtestCreator()

GeoARICHBtestCreator ( )

Constructor of the GeoPXDCreator class.

Definition at line 64 of file GeoARICHBtestCreator.cc.

                                              :
      m_sensitive(new SensitiveDetector),
      m_sensitiveAero(new SensitiveAero),
      m_runno(0),
      m_neve(0),
      m_rotation(0),
      m_rx(0),
      m_ry(0),
      m_aerosupport(0),
      m_aerogeldx(0),
      m_framedx(0),
      m_rotation1(0),
      m_configuration(0)
    {};

◆ ~GeoARICHBtestCreator()

~GeoARICHBtestCreator ( )

virtual

The destructor of the GeoPXDCreator class.

Definition at line 79 of file GeoARICHBtestCreator.cc.

    {
 
    }

Member Function Documentation

◆ buildModule()

G4LogicalVolume * buildModule ( GearDir Module )

protected

Build the module.

Definition at line 219 of file GeoARICHBtestCreator.cc.

    {
 
      // get detector module parameters
 
      // get module materials
      string wallMat =  Module.getString("wallMaterial");
      string winMat =  Module.getString("windowMaterial");
      string botMat =  Module.getString("Bottom/material");
      G4Material* wallMaterial = Materials::get(wallMat);
      G4Material* windowMaterial = Materials::get(winMat);
      G4Material* bottomMaterial = Materials::get(botMat);
      G4Material* boxFill = Materials::get("ARICH_Vacuum");
 
      // check that module window material has specified refractive index
      double wref = getAvgRINDEX(windowMaterial);
      if (!wref) B2WARNING("Material '" << winMat <<
                             "', required for ARICH photon detector window as no specified refractive index. Continuing, but no photons in ARICH will be detected.");
      ARICHGeometryPar* m_arichgp = ARICHGeometryPar::Instance();
      m_arichgp->setWindowRefIndex(wref);
      // get module dimensions
      double modXsize = Module.getLength("moduleXSize") / Unit::mm;
      double modZsize = Module.getLength("moduleZSize") / Unit::mm;
      double wallThick = Module.getLength("moduleWallThickness") / Unit::mm;
      double winThick = Module.getLength("windowThickness") / Unit::mm ;
      double sensXsize = m_arichgp->getSensitiveSurfaceSize() / Unit::mm;
      double botThick =  Module.getLength("Bottom/thickness") / Unit::mm;
 
      // some trivial checks of overlaps
      if (sensXsize > modXsize - 2 * wallThick)
        B2FATAL("ARICH photon detector module: Sensitive surface is too big. Doesn't fit into module box.");
      if (winThick + botThick > modZsize)
        B2FATAL("ARICH photon detector module: window + bottom thickness larger than module thickness.");
 
      // module master volume
      G4Box* moduleBox = new G4Box("Box", modXsize / 2., modXsize / 2., modZsize / 2.);
      G4LogicalVolume* lmoduleBox = new G4LogicalVolume(moduleBox, boxFill, "moduleBox");
 
      // build and place module wall
      G4Box* tempBox = new G4Box("tempBox", modXsize / 2. - wallThick, modXsize / 2. - wallThick,
                                 modZsize / 2. + 0.1); // Don't care about "+0.1", needs to be there.
      G4SubtractionSolid* moduleWall = new G4SubtractionSolid("Box-tempBox", moduleBox, tempBox);
      G4LogicalVolume* lmoduleWall = new G4LogicalVolume(moduleWall, wallMaterial, "moduleWall");
      setColor(*lmoduleWall, "rgb(1.0,0.0,0.0,1.0)");
      new G4PVPlacement(G4Transform3D(), lmoduleWall, "moduleWall", lmoduleBox, false, 1);
 
      // build module window
      G4Box* winBox = new G4Box("winBox", modXsize / 2. - wallThick, modXsize / 2. - wallThick, winThick / 2.);
      G4LogicalVolume* lmoduleWin = new G4LogicalVolume(winBox, windowMaterial, "moduleWindow");
      setColor(*lmoduleWin, "rgb(0.7,0.7,0.7,1.0)");
      G4Transform3D transform = G4Translate3D(0., 0., (-modZsize + winThick) / 2.);
      new G4PVPlacement(transform, lmoduleWin, "moduleWindow", lmoduleBox, false, 1);
 
      // build module bottom
      G4Box* botBox = new G4Box("botBox", modXsize / 2. - wallThick, modXsize / 2. - wallThick, botThick / 2.);
      G4LogicalVolume* lmoduleBot = new G4LogicalVolume(botBox, bottomMaterial, "moduleBottom");
      // if (isBeamBkgStudy) lmoduleBot->SetSensitiveDetector(new BkgSensitiveDetector("ARICH", 1));
      setColor(*lmoduleBot, "rgb(0.0,1.0,0.0,1.0)");
      G4Transform3D transform1 = G4Translate3D(0., 0., (modZsize - botThick) / 2.);
      // add surface optical properties if specified
      Materials& materials = Materials::getInstance();
      GearDir bottomParam(Module, "Bottom/Surface");
      if (bottomParam) {
        G4OpticalSurface* optSurf = materials.createOpticalSurface(bottomParam);
        new G4LogicalSkinSurface("bottomSurface", lmoduleBot, optSurf);
      } else B2INFO("ARICH: No optical properties are specified for detector module bottom surface.");
      new G4PVPlacement(transform1, lmoduleBot, "moduleBottom", lmoduleBox, false, 1);
 
      // build sensitive surface
      G4Box* sensBox = new G4Box("sensBox", sensXsize / 2., sensXsize / 2., 0.1 * Unit::mm);
      G4LogicalVolume* lmoduleSens = new G4LogicalVolume(sensBox, boxFill, "moduleSensitive");
      lmoduleSens->SetSensitiveDetector(m_sensitive);
      setColor(*lmoduleSens, "rgb(0.5,0.5,0.5,1.0)");
      G4Transform3D transform2 = G4Translate3D(0., 0., (-modZsize + 0.1) / 2. + winThick);
      new G4PVPlacement(transform2, lmoduleSens, "moduleSensitive", lmoduleBox, false, 1);
 
      // module is build, return module logical volume
      return lmoduleBox;
    }

◆ create()

void create	(	const GearDir &	content,
		G4LogicalVolume &	topVolume,
		geometry::GeometryTypes	type )

virtual

Creates the ROOT Objects for the ARICH Beamtest 2011 geometry.

Parameters

content	A reference to the content part of the parameter description, which should to be used to create the ROOT objects.
topVolume	top volume
type	geometry type

Implements CreatorBase.

Definition at line 85 of file GeoARICHBtestCreator.cc.

    {
 
      B2INFO("GeoARICHBtestCreator::create");
      StoreObjPtr<EventMetaData> eventMetaDataPtr;
 
      int run = 68;
      [[clang::suppress]]
      PyObject* m = PyImport_AddModule(strdup("__main__"));
      if (m) {
        [[clang::suppress]]
        PyObject* v = PyObject_GetAttrString(m, strdup("runno"));
        if (v) {
          run = PyLong_AsLong(v);
          Py_DECREF(v);
        }
        B2INFO("GeoARICHBtestCreator::create runno = " << run);
      }
 
      B2INFO("eventMetaDataPtr run:" << run);
      // eventMetaDataPtr->setEndOfData();
 
 
 
 
      string Type = content.getString("@type", "");
 
      char nodestr[100];
      sprintf(nodestr, "run[runno=%d]", run);
      if (Type == "beamtest") {
        for (const GearDir& runparam : content.getNodes(nodestr)) {
          m_runno       = runparam.getInt("runno", -1);
          m_author      = runparam.getString("author", "");
          m_neve        = runparam.getInt("neve", -1);
          m_runtype     = runparam.getString("calibration", "pion");
          m_hapdID      = runparam.getString("setup1", "unknown");
          m_aerogelID   = runparam.getString("aerogel1", "unknown");
          m_mirrorID    = runparam.getString("mirror", "unknown");
          m_rotation    = runparam.getDouble("rotation", 0);
          m_rx          = runparam.getDouble("positionx", 0);
          m_ry          = runparam.getDouble("positiony", 0);
          m_mytype      = runparam.getString("type1", "unknown");
          m_daqqa       = runparam.getString("daqqa1", "unknown");
          m_comment     = runparam.getString("comment1", "unknown");
          m_datum       = runparam.getString("datum", "unknown");
 
 
          B2INFO("runno    : " << m_runno);
          B2INFO("author   : " << m_author);
          B2INFO("neve     : " << m_neve);
          B2INFO("runtype  : " << m_runtype);
          B2INFO("hapdID   : " << m_hapdID);
          B2INFO("aerogelID: " << m_aerogelID);
          B2INFO("mirrorID : " << m_mirrorID);
          B2INFO("rotation : " << m_rotation);
          B2INFO("rx       : " << m_rx);
          B2INFO("ry       : " << m_ry);
          B2INFO("runtype  : " << m_mytype);
          B2INFO("daqqa    : " << m_daqqa);
          B2INFO("comment  : " << m_comment);
          B2INFO("datum    : " << m_datum);
 
 
        }
        string aerogelname;
        sprintf(nodestr, "setup/aerogel/row[@id=\"%s\"]", m_aerogelID.c_str());
 
        GearDir runparam(content, nodestr);
        B2INFO("id    : " << runparam.getString("@id", ""));
        for (const GearDir& aeroparam : runparam.getNodes("aerogel")) {
          aerogelname       = aeroparam.getString(".", "");
          string stype       = aeroparam.getString("@type", "");
          B2INFO(stype << " aerogelname    : " << aerogelname);
          sprintf(nodestr, "setup/aerogelinfo/row[@id=\"%s\"]", aerogelname.c_str());
          GearDir infoparam(content, nodestr);
 
          double agelrefind    =  infoparam.getDouble("refind", 1);
          double ageltrlen     =  infoparam.getLength("trlen", 0);
          double agelthickness =  infoparam.getLength("thickness", 0);
          if (stype != string("left")) {
            m_ageltrlen.push_back(ageltrlen);
            m_agelrefind.push_back(agelrefind);
            m_agelthickness.push_back(agelthickness);
          }
          B2INFO("refind   : " <<  agelrefind);
          B2INFO("trlen    : " <<  ageltrlen / Unit::mm);
          B2INFO("thickness    : " << agelthickness / Unit::mm);
 
        }
        int size = m_hapdID.size();
 
        m_aerosupport = 0;
        if (size > 0) {
          char agelsupport = m_hapdID.at(size - 1);
          if (agelsupport == 'a') m_aerosupport = 1;
          if (agelsupport == 'b') m_aerosupport = 2;
        }
 
        if (m_aerosupport) size--;
        sprintf(nodestr, "setup/hapd/row[@id=\"%s\"]", m_hapdID.substr(0, size).c_str());
        B2INFO("nodestr    : " << nodestr);
        B2INFO("aerogelsupport    : " << m_aerosupport);
        GearDir hapdparam(content, nodestr);
        //for (const GearDir& runparam : content.getNodes(nodestr)) {
        m_aerogeldx     =  hapdparam.getLength("aerogeldx", 0);
        m_framedx       =  hapdparam.getLength("framedx", 0) * CLHEP::mm / Unit::mm ;
        m_rotation1     =  hapdparam.getDouble("rotation", 0);
        m_configuration =  hapdparam.getInt("setup", 0);
        m_comment1      =  hapdparam.getString("comment", "");
 
 
        B2INFO("aerogeldx  : " <<  m_aerogeldx);
        B2INFO("framedx  : "   <<  m_framedx);
        B2INFO("rotation  : "  <<  m_rotation1);
        B2INFO("configuration  : "  <<  m_configuration);
        B2INFO("comment  : "  << m_comment);
        //}
 
        GearDir setup(content, "setup");
 
        createBtestGeometry(setup, topVolume);
      }
    }

◆ createAerogel()

G4Material * createAerogel	(	const char *	aeroname,
		double	rind,
		double	trl )

protected

create aerogel material

Definition at line 300 of file GeoARICHBtestCreator.cc.

    {
 
 
      G4double   density = (RefractiveIndex - 1) / 0.21 * CLHEP::g / CLHEP::cm3;
      B2INFO("Creating ARICH " << aeroname << " n=" << RefractiveIndex << " density=" << density / CLHEP::g * CLHEP::cm3 << " g/cm3");
      Materials& materials = Materials::getInstance();
      G4Material* _aerogel = new G4Material(aeroname, density, 4);
      _aerogel->AddElement(materials.getElement("O"),   0.665);
      _aerogel->AddElement(materials.getElement("H"),   0.042);
      _aerogel->AddElement(materials.getElement("Si"),   0.292);
      _aerogel->AddElement(materials.getElement("C"),   0.001);
 
 
      const G4double AerogelAbsorbtionLength = 1000 * Unit::mm;
 
      const G4int NBins = 40;
      G4double MomentumBins[NBins];
 
      G4double  AerogelRindex[NBins];
      G4double  AerogelAbsorption[NBins];
      G4double  AerogelRayleigh[NBins];
 
      G4double MaxPhotonEnergy = 5 * CLHEP::eV;
      G4double MinPhotonEnergy = 1.5 * CLHEP::eV;
 
      for (G4int i = 0; i < NBins; i++) {
 
        const G4double energy = float(i) / NBins * (MaxPhotonEnergy - MinPhotonEnergy) + MinPhotonEnergy;
 
        MomentumBins[i]  =  energy;
        AerogelRindex[i]    = RefractiveIndex;
        AerogelAbsorption[i] = AerogelAbsorbtionLength;
 
        const G4double Lambda0 = 400 * 1e-6 * CLHEP::mm;
        const G4double Lambda  = 1240 * CLHEP::eV / energy * 1e-6 * CLHEP::mm;
        G4double x = Lambda / Lambda0;
        AerogelRayleigh[i]  = AerogelTransmissionLength * x * x * x * x;
      }
 
 
      G4MaterialPropertiesTable* AeroProperty = new G4MaterialPropertiesTable();
      AeroProperty->AddProperty("RINDEX", MomentumBins, AerogelRindex, NBins);
      AeroProperty->AddProperty("ABSLENGTH", MomentumBins, AerogelAbsorption, NBins);
      AeroProperty->AddProperty("RAYLEIGH", MomentumBins, AerogelRayleigh, NBins);
 
 
      _aerogel->SetMaterialPropertiesTable(AeroProperty);
 
 
      return _aerogel;
    }

◆ createBtestGeometry()

void createBtestGeometry	(	const GearDir &	content,
		G4LogicalVolume &	topVolume )

protected

Creation of the beamtest geometry.

Definition at line 354 of file GeoARICHBtestCreator.cc.

    {
 
      B2INFO("ARICH Btest geometry will be built.");
      ARICHGeometryPar* m_arichgp = ARICHGeometryPar::Instance();
 
      ARICHBtestGeometryPar* m_arichbtgp = ARICHBtestGeometryPar::Instance();
 
      // experimental box
 
      GearDir boxParams(content, "ExperimentalBox");
      double xBox = boxParams.getLength("xSize") * CLHEP::mm / Unit::mm;
      double yBox = boxParams.getLength("ySize") * CLHEP::mm / Unit::mm;
      double zBox = boxParams.getLength("zSize") * CLHEP::mm / Unit::mm;
 
      double xoffset = boxParams.getLength("beamcenter/x")  * CLHEP::mm  / Unit::mm;
      double yoffset = boxParams.getLength("beamcenter/y")  * CLHEP::mm  / Unit::mm;
      double zoffset = boxParams.getLength("beamcenter/z")  * CLHEP::mm  / Unit::mm - zBox / 2.;
      G4ThreeVector roffset(xoffset, yoffset, zoffset);
 
      ROOT::Math::XYZVector sh(boxParams.getLength("beamcenter/x"), boxParams.getLength("beamcenter/y"),
                               boxParams.getLength("beamcenter/z") - boxParams.getLength("zSize") / 2.);
      m_arichbtgp->setOffset(sh);
 
      string boxMat = boxParams.getString("material");
      G4Material* boxMaterial = Materials::get(boxMat);
      G4Box* expBox = new G4Box("ExperimentalBox", xBox / 2., yBox / 2., zBox / 2.);
      G4LogicalVolume* topVolume = new G4LogicalVolume(expBox, boxMaterial, "ARICH.experimentalbox");
      new G4PVPlacement(G4Transform3D(), topVolume, "ARICH.experimentalbox", &topWorld, false, 1);
      setVisibility(*topVolume, false);
 
      ROOT::Math::XYZVector trackingshift(content.getLength("tracking/shift/x"),
                                          content.getLength("tracking/shift/y"),
                                          content.getLength("tracking/shift/z"));
 
      char mnodestr[256];
      sprintf(mnodestr, "tracking/shift/run[@id=\"%d\"]", m_runno);
      if (content.exists(mnodestr)) {
        GearDir runtrackingshift(content, mnodestr);
        trackingshift.SetXYZ(runtrackingshift.getLength("x"),
                             runtrackingshift.getLength("y"),
                             runtrackingshift.getLength("z"));
      }
      m_arichbtgp->setTrackingShift(trackingshift);
      ARICHTracking* m_mwpc = new ARICHTracking[4];
      m_arichbtgp->setMwpc(m_mwpc);
      for (const GearDir& mwpc : content.getNodes("tracking/mwpc")) {
        double x = mwpc.getLength("size/x")  * CLHEP::mm / Unit::mm;
        double y = mwpc.getLength("size/y")  * CLHEP::mm / Unit::mm;
        double z = mwpc.getLength("size/z")  * CLHEP::mm / Unit::mm;
 
        double px = mwpc.getLength("position/x")  * CLHEP::mm / Unit::mm;
        double py = mwpc.getLength("position/y")  * CLHEP::mm / Unit::mm;
        double pz = mwpc.getLength("position/z")  * CLHEP::mm / Unit::mm;
 
        G4Box* mwpcBox = new G4Box("MwpcBox", x / 2., y / 2., z / 2.);
        G4LogicalVolume* mwpcVol = new G4LogicalVolume(mwpcBox, Materials::get(mwpc.getString("material")), "ARICH.mwpc");
        new G4PVPlacement(G4Transform3D(G4RotationMatrix(), G4ThreeVector(px, py, pz) + roffset), mwpcVol, "ARICH.mwpc", topVolume, false,
                          1);
        //setVisibility(*mwpc, true);
 
        int id = mwpc.getInt("@id", -1);
        B2INFO("GeoARICHBtestCreator::" << LogVar("MWPC ID", id));
        if (id < 4 && id >= 0) {
          m_mwpc[id].tdc[0]   = mwpc.getInt("tdc/y/up");
          m_mwpc[id].tdc[1]   = mwpc.getInt("tdc/y/down");
          m_mwpc[id].tdc[2]   = mwpc.getInt("tdc/x/left");
          m_mwpc[id].tdc[3]   = mwpc.getInt("tdc/x/right");
          m_mwpc[id].atdc     = mwpc.getInt("tdc/anode", 0);
          m_mwpc[id].slp[0]   = mwpc.getDouble("slope/x");
          m_mwpc[id].slp[1]   = mwpc.getDouble("slope/y");
          m_mwpc[id].offset[0] = mwpc.getDouble("offset/x");
          m_mwpc[id].offset[1] = mwpc.getDouble("offset/y");
          m_mwpc[id].cutll[0] = mwpc.getInt("tdccut/y/min");
          m_mwpc[id].cutll[1] = mwpc.getInt("tdccut/x/min");
          m_mwpc[id].cutul[0] = mwpc.getInt("tdccut/y/max");
          m_mwpc[id].cutul[1] = mwpc.getInt("tdccut/x/max");
          m_mwpc[id].pos[0] = mwpc.getDouble("position/x");
          m_mwpc[id].pos[1] = mwpc.getDouble("position/y");
          m_mwpc[id].pos[2] = mwpc.getDouble("position/z");
          // m_mwpc[id].Print();
        }
 
      }
      // physical position of the hapd channels
 
      istringstream mapstream;
      double mx, my;
      mapstream.str(content.getString("hapdmap"));
      while (mapstream >> mx >> my) {
        m_arichbtgp->AddHapdChannelPositionPair(mx, my);
      }
      mapstream.clear();
 
      // mapping of the electronic channels
      int ipx, ipy;
      mapstream.str(content.getString("hapdchmap"));
      while (mapstream >> ipx >> ipy) {
        m_arichbtgp->AddHapdElectronicMapPair(ipx, ipy);
      }
      // experimental frame consisting of detector plane, aerogel and mirrors
 
      GearDir frameParams(content, "Frame");
      double xFrame = frameParams.getLength("xSize")  * CLHEP::mm / Unit::mm;
      double yFrame = frameParams.getLength("ySize")  * CLHEP::mm / Unit::mm;
      double zFrame = frameParams.getLength("zSize")  * CLHEP::mm / Unit::mm;
      string envMat = frameParams.getString("material");
 
      double px = frameParams.getLength("position/x") * CLHEP::mm /  Unit::mm;
      double py = frameParams.getLength("position/y") * CLHEP::mm /  Unit::mm;
      double pz = frameParams.getLength("position/z") * CLHEP::mm /  Unit::mm;
 
      G4Material* envMaterial = Materials::get(envMat);
 
 
      G4Box* envBox = new G4Box("FrameBox", xFrame / 2., yFrame / 2., zFrame / 2.);
      G4LogicalVolume* lenvBox = new G4LogicalVolume(envBox, envMaterial, "ARICH.frame");
      G4ThreeVector    frameOrigin0(m_framedx + px, py, pz); // rotation point of the detector frame wrt beamcenter
      G4ThreeVector    frameOrigin = frameOrigin0 + roffset;
      G4RotationMatrix frameRotation;
      frameRotation.rotateY(-m_rotation1 * CLHEP::degree);
      G4Transform3D frameTransformation = G4Transform3D(frameRotation, frameOrigin);
 
      new G4PVPlacement(frameTransformation, lenvBox, "ARICH.frame", topVolume, false, 1);
      //setVisibility(*lenvBox, false);
 
      ROOT::Math::XYZVector rotationCenter(frameOrigin0.x() *  Unit::mm / CLHEP::mm,
                                           frameOrigin0.y() *  Unit::mm / CLHEP::mm,
                                           frameOrigin0.z() *  Unit::mm / CLHEP::mm);
      m_arichbtgp->setFrameRotation(m_rotation1 * CLHEP::degree);
      m_arichbtgp->setRotationCenter(rotationCenter);
 
 
      char nodestr[256];
      B2INFO(content.getPath());
      sprintf(nodestr, "PhotonDetector/setup[@id=\"%d\"]", m_configuration);
      GearDir hapdcontent(content, nodestr);
      B2INFO(hapdcontent.getPath());
 
 
 
      char mirrornodestr[256];
      sprintf(mirrornodestr, "Mirrors/setup[@id=\"%s\"]", m_mirrorID.c_str());
 
      GearDir mirrorcontent(content, mirrornodestr);
      B2INFO(mirrorcontent.getPath());
 
      // detectors
      m_arichgp->Initialize(hapdcontent, mirrorcontent);
 
 
      GearDir moduleParam(hapdcontent, "Detector/Module");
      G4LogicalVolume* detModule = buildModule(moduleParam);
 
      double detZpos = hapdcontent.getLength("Detector/Plane/zPosition") * CLHEP::mm / Unit::mm;
      double detThick = hapdcontent.getLength("Detector/Module/moduleZSize") * CLHEP::mm / Unit::mm;
      int nModules = m_arichgp->getNMCopies();
 
      for (int i = 1; i <= nModules; i++) {
        G4ThreeVector origin = m_arichgp->getOriginG4(i);
        origin.setZ(detZpos + detThick / 2.);
        double angle = m_arichgp->getModAngle(i);
        G4RotationMatrix Ra;
        Ra.rotateZ(angle);
        G4Transform3D trans = G4Transform3D(Ra, origin);
        new G4PVPlacement(G4Transform3D(Ra, origin), detModule, "detModule", lenvBox, false, i);
        B2INFO(nodestr << "Module " << i << " is build ");
      }
      // mask hot channels
      int npx       = m_arichgp->getDetectorXPadNumber();
      for (const double& ch : hapdcontent.getArray("HotChannels")) {
        int channelID = (int) ch;
        int moduleID  = (npx) ? channelID / (npx * npx) : 0;
        channelID    %= (npx * npx);
        m_arichgp->setActive(moduleID, channelID, false);
        B2INFO("HotChannel " << ch << " : Module " << moduleID << "channelID " << channelID << " disabled");
      }
      // mask dead channels
      for (const double& ch : hapdcontent.getArray("DeadChannels")) {
        int channelID = (int) ch;
        int moduleID  = (npx) ? channelID / (npx * npx) : 0;
        channelID    %= (npx * npx);
        m_arichgp->setActive(moduleID, channelID, false);
        B2INFO("DeadChannel " << ch << " : Module " << moduleID << "channelID " << channelID << " disabled");
      }
      // place aerogel tiles
      GearDir aerogelParam(content, "Aerogel");
      double sizeX = aerogelParam.getLength("tileXSize") * CLHEP::mm / Unit::mm;
      double sizeY = aerogelParam.getLength("tileYSize") * CLHEP::mm / Unit::mm;
      double posX  = aerogelParam.getLength("tileXPos")   * CLHEP::mm / Unit::mm;
      double posY  = aerogelParam.getLength("tileYPos")   * CLHEP::mm / Unit::mm;
      double posZ  = aerogelParam.getLength("tileZPos")   * CLHEP::mm / Unit::mm;
      double posZ0 = posZ;
      double meanrefind = 0;
      double meantrlen  = 0;
 
      // get parameter from python script
      [[clang::suppress]]
      PyObject* m = PyImport_AddModule(strdup("__main__"));
      if (m) {
        int averageagel = 0;
        [[clang::suppress]]
        PyObject* v = PyObject_GetAttrString(m, strdup("averageagel"));
        if (v) {
          averageagel = PyLong_AsLong(v);
          Py_DECREF(v);
        }
        B2INFO("Python averageagel = " << averageagel);
        m_arichbtgp->setAverageAgel(averageagel > 0);
      }
 
      for (unsigned int ilayer = 0; ilayer < m_agelthickness.size(); ilayer++) {
        char aeroname[100];
        sprintf(aeroname, "Aerogel%u", ilayer + 1);
        G4Material* tileMaterial = createAerogel(aeroname, m_agelrefind[ilayer],  m_ageltrlen[ilayer]);
        double sizeZ = m_agelthickness[ilayer] * CLHEP::mm / Unit::mm;
 
        if (!m_arichbtgp->getAverageAgel()) {
          m_arichgp->setAeroRefIndex(ilayer, m_agelrefind[ilayer]);
          m_arichgp->setAerogelZPosition(ilayer, (posZ - zFrame / 2.) * Unit::mm / CLHEP::mm);
          m_arichgp->setAerogelThickness(ilayer, sizeZ * Unit::mm / CLHEP::mm);
          m_arichgp->setAeroTransLength(ilayer, m_ageltrlen[ilayer]);
        }
 
        meantrlen  += sizeZ / m_ageltrlen[ilayer];
        meanrefind += m_agelrefind[ilayer];
        G4Box* tileBox = new G4Box("tileBox", sizeX / 2., sizeY / 2., sizeZ / 2.);
        G4LogicalVolume* lTile = new G4LogicalVolume(tileBox, tileMaterial, "Tile", 0, ilayer == 0 ? m_sensitiveAero : 0);
        setColor(*lTile, "rgb(0.0, 1.0, 1.0,1.0)");
        G4Transform3D trans = G4Translate3D(posX, posY, posZ + sizeZ / 2.  - zFrame / 2.);
        new G4PVPlacement(trans, lTile, "ARICH.tile", lenvBox, false, ilayer + 1);
        posZ += sizeZ;
      }
      if (m_arichbtgp->getAverageAgel() && m_agelthickness.size()) {
        B2INFO("Average aerogel will be used in the reconstruction ");
        m_arichgp->setAeroRefIndex(0, meanrefind / m_agelthickness.size());
        m_arichgp->setAerogelZPosition(0, (posZ0 - zFrame)* Unit::mm / CLHEP::mm);
        m_arichgp->setAerogelThickness(0, posZ  * Unit::mm / CLHEP::mm);
        if (meantrlen > 0 && posZ > 0) meantrlen = 1 / meantrlen / posZ;
        m_arichgp->setAeroTransLength(0, meantrlen);
      }
 
 
      // place mirrors
      GearDir mirrorsParam(mirrorcontent, "Mirrors");
      double height    = mirrorsParam.getLength("height") * CLHEP::mm / Unit::mm;
      double width     = mirrorsParam.getLength("width") * CLHEP::mm / Unit::mm;
      double thickness = mirrorsParam.getLength("thickness") * CLHEP::mm / Unit::mm;
      string mirrMat   = mirrorsParam.getString("material");
      G4Material* mirrMaterial = Materials::get(mirrMat);
      G4Box* mirrBox = new G4Box("mirrBox", thickness / 2., height / 2., width / 2.);
      G4LogicalVolume* lmirror = new G4LogicalVolume(mirrBox, mirrMaterial, "mirror");
 
      Materials& materials = Materials::getInstance();
      GearDir surface(mirrorsParam, "Surface");
      G4OpticalSurface* optSurf = materials.createOpticalSurface(surface);
      new G4LogicalSkinSurface("mirrorsSurface", lmirror, optSurf);
      int iMirror = 0;
      for (const GearDir& mirror : mirrorsParam.getNodes("Mirror")) {
        double xpos = mirror.getLength("xPos") * CLHEP::mm / Unit::mm;
        double ypos = mirror.getLength("yPos") * CLHEP::mm / Unit::mm;
        double zpos = mirror.getLength("zPos") * CLHEP::mm / Unit::mm;
        double angle = mirror.getAngle("angle") / Unit::rad;
        G4ThreeVector origin(xpos, ypos, zpos + width / 2. - zFrame / 2.);
        G4RotationMatrix Ra;
        Ra.rotateZ(angle);
        G4Transform3D trans = G4Transform3D(Ra, origin);
        new G4PVPlacement(G4Transform3D(Ra, origin), lmirror, "ARICH.mirror", lenvBox, false, iMirror);
        iMirror++;
      }
      m_arichgp->Print();
      m_arichbtgp->Print();
    }

◆ createFromDB()

void createFromDB	(	const std::string &	name,
		G4LogicalVolume &	topVolume,
		GeometryTypes	type )

virtualinherited

Function to create the geometry from the Database.

Parameters

name	name of the component in the database, could be used to disambiguate multiple components created with the same creator
topVolume	Top volume in which the geometry has to be placed
type	Type of geometry to be build

Reimplemented in GeoARICHCreator, BeamabortCreator, GeoBKLMCreator, GeoCDCCreator, GeoCDCCreatorReducedCDC, GeoCOILCreator, GeoECLCreator, GeoEKLMCreator, GeoMagneticField, GeoBeamPipeCreator, GeoCryostatCreator, GeoFarBeamLineCreator, GeoKLMCreator, MyDBCreator, GeoPXDCreator, GeoServiceMaterialCreator, GeoSTRCreator, GeoSVDCreator, GeoTOPCreator, GeoHeavyMetalShieldCreator, and GeoVXDServiceCreator.

Definition at line 17 of file CreatorBase.cc.

    {
      //Do nothing but raise exception that we don't do anything
      throw DBNotImplemented();
    }

◆ createPayloads()

void createPayloads	(	const GearDir &	content,
		const IntervalOfValidity &	iov )

virtualinherited

Function to create the geometry database.

This function should be implemented to convert Gearbox parameters to one or more database payloads

Parameters

content	GearDir pointing to the parameters which should be used for construction
iov	interval of validity to use when generating payloads

Reimplemented in GeoARICHCreator, BeamabortCreator, GeoBKLMCreator, GeoCDCCreator, GeoCDCCreatorReducedCDC, GeoCOILCreator, GeoECLCreator, GeoEKLMCreator, GeoMagneticField, GeoBeamPipeCreator, GeoCryostatCreator, GeoFarBeamLineCreator, GeoKLMCreator, MyDBCreator, GeoPXDCreator, GeoServiceMaterialCreator, GeoSTRCreator, GeoSVDCreator, GeoTOPCreator, GeoHeavyMetalShieldCreator, and GeoVXDServiceCreator.

Definition at line 24 of file CreatorBase.cc.

24{}

◆ getAvgRINDEX()

double getAvgRINDEX ( G4Material * material )

protected

Get the average refractive index if the material.

Definition at line 209 of file GeoARICHBtestCreator.cc.

    {
      G4MaterialPropertiesTable* mTable = material->GetMaterialPropertiesTable();
      if (!mTable) return 0;
      G4MaterialPropertyVector* mVector =  mTable->GetProperty("RINDEX");
      if (!mVector) return 0;
      G4bool b;
      return mVector->GetValue(2 * Unit::eV / Unit::MeV, b);
    }

Member Data Documentation

◆ m_aerogeldx

double m_aerogeldx

private

shift of the aerogel center

Definition at line 109 of file GeoARICHBtestCreator.h.

◆ m_aerogelID

std::string m_aerogelID

private

ID of the aerogel configuration setup.

Definition at line 88 of file GeoARICHBtestCreator.h.

◆ m_aerosupport

int m_aerosupport

private

Type of aerogel support - not used at the moment.

Definition at line 107 of file GeoARICHBtestCreator.h.

◆ m_agelrefind

std::vector<double> m_agelrefind

private

vector of aerogel refractive indices

Definition at line 120 of file GeoARICHBtestCreator.h.

◆ m_agelthickness

std::vector<double> m_agelthickness

private

vector of aerogel thicknesses

Definition at line 122 of file GeoARICHBtestCreator.h.

◆ m_ageltrlen

std::vector<double> m_ageltrlen

private

vector of aerogel transmission lengths

Definition at line 124 of file GeoARICHBtestCreator.h.

◆ m_author

std::string m_author

private

Beamtest runlog record author.

Definition at line 80 of file GeoARICHBtestCreator.h.

◆ m_comment

std::string m_comment

private

comment in the runlog

Definition at line 102 of file GeoARICHBtestCreator.h.

◆ m_comment1

std::string m_comment1

private

tbc

Definition at line 117 of file GeoARICHBtestCreator.h.

◆ m_configuration

int m_configuration

private

configuration number of the HAPD

Definition at line 115 of file GeoARICHBtestCreator.h.

◆ m_daqqa

std::string m_daqqa

private

classification of the run

Definition at line 100 of file GeoARICHBtestCreator.h.

◆ m_datum

std::string m_datum

private

datum of the runlog

Definition at line 104 of file GeoARICHBtestCreator.h.

◆ m_framedx

double m_framedx

private

shift of the frame

Definition at line 111 of file GeoARICHBtestCreator.h.

◆ m_hapdID

std::string m_hapdID

private

ID of the HAPD configuration setup.

Definition at line 86 of file GeoARICHBtestCreator.h.

◆ m_mirrorID

std::string m_mirrorID

private

ID of the mirror configuration setup.

Definition at line 90 of file GeoARICHBtestCreator.h.

◆ m_mytype

std::string m_mytype

private

type of the run

Definition at line 98 of file GeoARICHBtestCreator.h.

◆ m_neve

int m_neve

private

Number of event in the beamtest run.

Definition at line 82 of file GeoARICHBtestCreator.h.

◆ m_rotation

double m_rotation

private

rotation angle of the setup

Definition at line 92 of file GeoARICHBtestCreator.h.

◆ m_rotation1

double m_rotation1

private

rotation angle of the frame

Definition at line 113 of file GeoARICHBtestCreator.h.

◆ m_runno

int m_runno

private

Beamtest Run number.

Definition at line 78 of file GeoARICHBtestCreator.h.

◆ m_runtype

std::string m_runtype

private

Type of the beamtest run.

Definition at line 84 of file GeoARICHBtestCreator.h.

◆ m_rx

double m_rx

private

x shift of the prototype ARICH frame

Definition at line 94 of file GeoARICHBtestCreator.h.

◆ m_ry

double m_ry

private

y shift of the prototype ARICH frame

Definition at line 96 of file GeoARICHBtestCreator.h.

◆ m_sensitive

SensitiveDetector* m_sensitive

protected

pointer to the sensitive detector

Definition at line 69 of file GeoARICHBtestCreator.h.

◆ m_sensitiveAero

SensitiveAero* m_sensitiveAero

protected

pointer to the sesnitive aerogel

Definition at line 71 of file GeoARICHBtestCreator.h.

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

arich/geometry/include/GeoARICHBtestCreator.h
arich/geometry/src/GeoARICHBtestCreator.cc

Public Member Functions

Protected Member Functions

Protected Attributes

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ GeoARICHBtestCreator()

◆ ~GeoARICHBtestCreator()

Member Function Documentation

◆ buildModule()

◆ create()

◆ createAerogel()

◆ createBtestGeometry()

◆ createFromDB()

◆ createPayloads()

◆ getAvgRINDEX()

Member Data Documentation

◆ m_aerogeldx

◆ m_aerogelID

◆ m_aerosupport

◆ m_agelrefind

◆ m_agelthickness

◆ m_ageltrlen

◆ m_author

◆ m_comment

◆ m_comment1

◆ m_configuration

◆ m_daqqa

◆ m_datum

◆ m_framedx

◆ m_hapdID

◆ m_mirrorID

◆ m_mytype

◆ m_neve

◆ m_rotation

◆ m_rotation1

◆ m_runno

◆ m_runtype

◆ m_rx

◆ m_ry

◆ m_sensitive

◆ m_sensitiveAero