Difference between revisions of "FCAL"
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The GlueX FCAL consists of 2800, 4 cm x 4 cm x 45 cm lead glass blocks stacked in a circular array. Each block is optically coupled to an FEU 84-3 PMT which will be instrumented with flash ADC electronics. | The GlueX FCAL consists of 2800, 4 cm x 4 cm x 45 cm lead glass blocks stacked in a circular array. Each block is optically coupled to an FEU 84-3 PMT which will be instrumented with flash ADC electronics. | ||
GlueX-doc 985,988 and 989 document the GlueX Fcal as presented in the February 2008 Calorimetry Review. | GlueX-doc 985,988 and 989 document the GlueX Fcal as presented in the February 2008 Calorimetry Review. | ||
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| + | === FCAL calibration === | ||
| + | * [[FCAL calibration Meeting with the AIEC team]] | ||
| + | * Run periods | ||
| + | ** [[PrimEx-eta phase1 FCAL energy calibration]] | ||
| + | ** [[PrimEx-eta phase2 FCAL energy calibration]] | ||
| + | ** [[SRC FCAL time/energy calibrations]] | ||
| + | ** [[CPP FCAL time/energy calibrations]] | ||
| + | ** [[PrimEx-eta phase3 FCAL time/energy calibrations]] | ||
| + | ** [[GlueX phase 2, 2023-01 data set]] | ||
| + | ** [[GlueX/JEF 2025-01 data set]] | ||
=== Shift Taker Reference Guide === | === Shift Taker Reference Guide === | ||
| Line 52: | Line 63: | ||
=== Reconstruction === | === Reconstruction === | ||
| − | * Clustering algorithm from RADPHI: [http:// | + | * Clustering algorithm from RADPHI: [http://zeus.phys.uconn.edu/radphi/nim-2-2004/NIM-6-2006/pubcopy.pdf NIM A 570 (2007) 384 ] |
* Photon reconstruction: [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=823 GlueX-doc-823] | * Photon reconstruction: [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=823 GlueX-doc-823] | ||
Latest revision as of 14:16, 14 April 2025
The GlueX FCAL consists of 2800, 4 cm x 4 cm x 45 cm lead glass blocks stacked in a circular array. Each block is optically coupled to an FEU 84-3 PMT which will be instrumented with flash ADC electronics. GlueX-doc 985,988 and 989 document the GlueX Fcal as presented in the February 2008 Calorimetry Review.
Contents
- 1 FCAL calibration
- 2 Shift Taker Reference Guide
- 3 Info For Data Analyzers
- 4 FCAL Expert Manuals
- 5 Mechanical Design
- 6 Radiation Damage
- 7 Optical Measurements
- 8 Electromagnetic Background
- 9 Options for Radiation-Hard Insert
- 10 Readout Electronics
- 11 CW Bases
- 12 Reconstruction
- 13 Previous Experiment References
FCAL calibration
- FCAL calibration Meeting with the AIEC team
- Run periods
Shift Taker Reference Guide
Info For Data Analyzers
FCAL Expert Manuals
Mechanical Design
- FCALPhotos
- FCALPMT
- FCALLeadGlass
- Light Guides
- Cosmic ray tests
Radiation Damage
Optical Measurements
Electromagnetic Background
Options for Radiation-Hard Insert
Readout Electronics
CW Bases
Reconstruction
- Clustering algorithm from RADPHI: NIM A 570 (2007) 384
- Photon reconstruction: GlueX-doc-823
- Nonlinear energy and depth corrections GlueX-doc-1093
Previous Experiment References
- GlueX uses the same lead-glass bars and PMTs as the E852 and RADPHI experiments. Some relevant NIM articles for these experiments are given here.
- E852 Calorimeter NIM
- RADPHI General NIM
- RADPHI Calorimeter Resolution and Gain Balancing
