Base algorithm which creates the information needed for the Calo PD read-out digitization.
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#include <algorithms/digitization/CaloPDChannelInfoAlgo.h>
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| void | FillCaloPDChannelInfo (std::mt19937 &randGen, int nCubes, bool largePD) |
| | Fill the channel info object related to large or small PDs (see largePD parameter). More...
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Base algorithm which creates the information needed for the Calo PD read-out digitization.
This algo creates channel information for large and small PDs. It is abased on several values provided by teh user (e.g. the noise, MIP vlue...). The default values are very preliminary and are related to a tentative final configuration for the flight detector. The parameters strongly depends on several laboratory tests. Some details: the large PD is the new Excelitas prototype (VTH2110); the small PD is VTP9412; the electronics is the HIDRA v.2 + TROC1-2. Last parameters update: 2022/08/05.
Needed event objects:
| name | type | store | optional | description |
| caloHitsMC | CaloHits | evStore | no | The hits in the Calo produced by MC simulation. |
Needed global objects:
| name | type | store | optional | description |
| caloGeoParams | CaloGeoParams | globStore | yes | Geometric parameters of the Calo. |
Produced global objects:
| name | alias | type | store | description |
| caloLPDChannelInfoMC | caloLPDChannelInfo | CaloPDChannelInfo | globStore | Information related to channels connected to large PD |
| caloSPDChannelInfoMC | caloSPDChannelInfo | CalSPDChannelInfo | globStore | Information related to channels connected to small PD |
Parameters:
| name | type | default | description |
| seed | unsigned int | random | Seed for the random generator. |
| meanLPDHGNoise | float | 25 | Average ADC noise value (i.e. the average of the RMS of pedestal distributions) of channels with large PDs for high gain. |
| varLPDHGNoise | float | 10 | variation % (i.e. the variation channel by channel) of noise of channels with large PDs for high gain. |
| meanLPDLGNoise | float | 10 | Average ADC noise value (i.e. the average of the RMS of pedestal distributions) of channels with large PDs for low gain. |
| varLPDLGNoise | float | 10 | variation % (i.e. the variation channel by channel) of noise of channels with large PDs for low gain. |
| meanSPDHGNoise | float | 25 | Average ADC noise value (i.e. the average of the RMS of pedestal distributions) of channels with small PDs for high gain. |
| varSPDHGNoise | float | 10 | variation % (i.e. the variation channel by channel) of noise of channels with small PDs for high gain. |
| meanSPDLGNoise | float | 10 | Average ADC noise value (i.e. the average of the RMS of pedestal distributions) of channels with small PDs for low gain. |
| varSPDLGNoise | float | 10 | variation % (i.e. the variation channel by channel) of noise of channels with small PDs for low gain. |
| meanGainRatio | float | 20 | Average ratio between high gain and low gain. |
| varGainRatio | float | 0.5 | variation % (i.e. the variation channel by channel) of the ratio between high gain and low gain. |
| meanLPDMIP | float | 125 | Average ADC MIP value of large PDs. |
| varLPDMIP | float | 26 | variation % of MIP values for large PDs. |
| meanPDRatio | float | 1300 | Average ratio between large and small PD |
| varPDRatio | float | 1.5 | variation % of the ratio between large and small PD |
| meanPedestal | float | 18000 | Average value of the pedestal |
| varPedestal | float | 1 | variation % of the pedestal |
| meanHGmaxVal | float | 45000 | Average saturation ADC value of the high gain |
| varHGmaxVal | float | 1 | variation % of the saturation ADC value of the high gain |
| meanLGmaxVal | float | 45000 | Average saturation ADC value of the low gain |
| varLGmaxVal | float | 5 | variation % of the saturation ADC value of the low gain |
| meanSiLPDMIP | float | 29 | Average ADC MIP value in Si in large PDs. |
| varSiLPDMIP | float | 10 | variation % of MIP values in Si for large PDs. |
| meanSiSPDMIP | float | 9 | Average ADC MIP value in Si in small PDs. |
| varSiSPDMIP | float | 10 | variation % of MIP values in Si for small PDs. |
◆ CaloPDChannelInfoAlgo()
| Herd::CaloPDChannelInfoAlgo::CaloPDChannelInfoAlgo |
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const std::string & |
name | ) |
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Constructor.
- Parameters
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| name | The name of the algorithm. |
◆ FillCaloPDChannelInfo()
| void Herd::CaloPDChannelInfoAlgo::FillCaloPDChannelInfo |
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std::mt19937 & |
randGen, |
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int |
nCubes, |
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bool |
largePD |
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) |
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private |
Fill the channel info object related to large or small PDs (see largePD parameter).
- Parameters
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| randGen | random generator used for the calculation of parameters. |
| largePD | true if large PD information is filled, false if samll PD information is filled . |
| nCubes | total number of cubes. |
◆ Initialize()
| bool Herd::CaloPDChannelInfoAlgo::Initialize |
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override |
Initialization of the algorithm.
- Returns
- true if the initialization procedure is successful.
◆ Process()
| bool Herd::CaloPDChannelInfoAlgo::Process |
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| ) |
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override |
Process a single event.
- Returns
- If event processing is successful.
◆ m_caloLpdChannelInfo
◆ m_caloSpdChannelInfo
◆ m_evStore
| EA::StorePtr Herd::CaloPDChannelInfoAlgo::m_evStore |
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private |
◆ m_globStore
| EA::StorePtr Herd::CaloPDChannelInfoAlgo::m_globStore |
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private |
◆ m_meanGainRatio
| float Herd::CaloPDChannelInfoAlgo::m_meanGainRatio |
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private |
◆ m_meanLpdMip
| float Herd::CaloPDChannelInfoAlgo::m_meanLpdMip |
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private |
◆ m_meanMaxVal
| GainRanges Herd::CaloPDChannelInfoAlgo::m_meanMaxVal |
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private |
◆ m_meanNoise
◆ m_meanPDRatio
| float Herd::CaloPDChannelInfoAlgo::m_meanPDRatio |
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private |
◆ m_meanPedestal
| float Herd::CaloPDChannelInfoAlgo::m_meanPedestal |
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private |
◆ m_meanSiLpdMip
| float Herd::CaloPDChannelInfoAlgo::m_meanSiLpdMip |
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private |
◆ m_meanSiSpdMip
| float Herd::CaloPDChannelInfoAlgo::m_meanSiSpdMip |
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private |
◆ m_seed
| unsigned int Herd::CaloPDChannelInfoAlgo::m_seed |
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private |
◆ m_varGainRatio
| float Herd::CaloPDChannelInfoAlgo::m_varGainRatio |
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private |
◆ m_varLpdMip
| float Herd::CaloPDChannelInfoAlgo::m_varLpdMip |
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private |
◆ m_varMaxVal
| GainRanges Herd::CaloPDChannelInfoAlgo::m_varMaxVal |
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private |
◆ m_varNoise
◆ m_varPDRatio
| float Herd::CaloPDChannelInfoAlgo::m_varPDRatio |
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private |
◆ m_varPedestal
| float Herd::CaloPDChannelInfoAlgo::m_varPedestal |
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private |
◆ m_varSiLpdMip
| float Herd::CaloPDChannelInfoAlgo::m_varSiLpdMip |
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private |
◆ m_varSiSpdMip
| float Herd::CaloPDChannelInfoAlgo::m_varSiSpdMip |
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private |
The documentation for this class was generated from the following files:
