SignalShapingServiceDUNEDPhase.h File Reference

Service to provide DUNE dual-phase signal shaping for simulation (convolution) and reconstruction (deconvolution). More...

#include "dunecore/DuneInterface/Service/SignalShapingService.h"
#include <vector>
#include "fhiclcpp/ParameterSet.h"
#include "art/Framework/Services/Registry/ActivityRegistry.h"
#include "art/Framework/Services/Registry/ServiceMacros.h"
#include "lardata/Utilities/SignalShaping.h"
#include "TF1.h"

Go to the source code of this file.

Classes
class	util::SignalShapingServiceDUNEDPhase

Namespaces
	detinfo
	General LArSoft Utilities.
	util
	Namespace for general, non-LArSoft-specific utilities.

Typedefs
using	DoubleVec = std::vector< double >

Detailed Description

Service to provide DUNE dual-phase signal shaping for simulation (convolution) and reconstruction (deconvolution).

Author

V. Galymov vgaly.nosp@m.mov@.nosp@m.ipnl..nosp@m.in2p.nosp@m.3.fr

This service inherits from SignalShaping and supplies DUNE dual-phase specific configuration. It is intended that SimWire and CalWire modules will access this service.

The general philosophy to follow is to split fC -> ADC conversion in two parts

• area normalization factor (typicaly in units ADC x us / fC)
• pulse shaping Since the hit charge should be calculated from the integral, the norm factor should be an area normalization constant. The shape function should then be area-normalized in order to eventually achive a proper normalization of the hit integral. Note that in this case even if the simulated pulse shape may not be exact, if correctly normalized the resulting simulated hit charge should be correct. The charge loss due to, for example, the detector capacitance should not be included in the calibration constant here but treated elsewhere to avoid lumping many effiiciency factors into one ambiguous number

changes: 11.20.2019, vgalymov Changed pulse normalization to integral instead of amplitude. For 3x1x1 the parameters specified in fcl were computed based on what was originally put there for 3x1x1. Namely the pulse function was calculated with original parameters and its integral was then used to specify the area normalization in the service fcl. Make the parameters for 1 m view optional, since this corresponds to to a rather particular CRP configuration

02.17.2020, vgalymov Updated filter function to sample up-to correct 1.25 MHz This service now inherits from SignalShapingService

Definition in file SignalShapingServiceDUNEDPhase.h.

Typedef Documentation

using DoubleVec = std::vector<double>

Definition at line 61 of file SignalShapingServiceDUNEDPhase.h.