PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI...
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Transcript of PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI...
![Page 1: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/1.jpg)
PANDAMechanical WorkshopBackward Endcap Calorimeter
Geometry
David Rodríguez PiñeiroDavid Rodríguez PiñeiroGSI DarmstadtGSI Darmstadt
PANDA Mechanical WorkshopPANDA Mechanical WorkshopGSIGSI
02. 04. 200902. 04. 2009
![Page 2: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/2.jpg)
02/04/200902/04/2009 David Rodríguez Piñeiro - GSI Darmstadt - Mechanical WorkshopDavid Rodríguez Piñeiro - GSI Darmstadt - Mechanical Workshop 22
Backward Endcap EMCBackward Endcap EMC
1.– Requirements- Boundary Conditions- Dimensions
2.– Geometry & Setting- Geometry- Interaction with STT- Interaction with MVD- Interaction with Beam Pipe
3.- Next Step- Fixing in the Assembly
4.- Summary
![Page 3: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/3.jpg)
02/04/200902/04/2009 David Rodríguez Piñeiro - GSI Darmstadt - Mechanical WorkshopDavid Rodríguez Piñeiro - GSI Darmstadt - Mechanical Workshop 33
Backward Endcap EMCBackward Endcap EMC
Distance Target-BW Endcap 560 mm
Maximum Outer Radius 448 mm
Minimum Inner Radius 150 mm
Boundary Conditions 1.– Requirements
- Boundary Conditions
- Dimensions
2.– Geometry
3.- Next step
4.- Summary
![Page 4: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/4.jpg)
02/04/200902/04/2009 David Rodríguez Piñeiro - GSI Darmstadt - Mechanical WorkshopDavid Rodríguez Piñeiro - GSI Darmstadt - Mechanical Workshop 44
Backward Endcap EMCBackward Endcap EMC
Crystals Dimensions Straight Geometry
Length 200 mm
Face 24,4x24,4 mm(barrel smallest back face crystal)
Picture
1.– Requirements
- Boundary Conditions
- Dimensions
2.– Geometry
3.- Next step
4.- Summary
Dimensions
Straight Geometry: 0,6284 str
![Page 5: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/5.jpg)
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Backward Endcap EMCBackward Endcap EMC
2.– Geometry & Setting
![Page 6: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/6.jpg)
02/04/200902/04/2009 David Rodríguez Piñeiro - GSI Darmstadt - Mechanical WorkshopDavid Rodríguez Piñeiro - GSI Darmstadt - Mechanical Workshop 66
Backward Endcap EMCBackward Endcap EMC
Geometry 1.– Requirements
2.– Geometry & Setting
- Geometry
- Interaction STT
- Interaction MVD
- Interaction Beam Pipe
3.- Next step
4.- Summary
540 Crystals
424 Crystals
488 Crystals
![Page 7: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/7.jpg)
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Backward Endcap EMCBackward Endcap EMC
Interaction with the STT (I.a)
Ring: Same volume
1.– Requirements
2.– Geometry & Setting
- Geometry
- Interaction STT
- Interaction MVD
- Interaction Beam Pipe
3.- Next step
4.- Summary
![Page 8: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/8.jpg)
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Backward Endcap EMCBackward Endcap EMC
Interaction with the STT (I.b)
Carbon Fibre Tray
Fulfils the STT Cabling requirements
1.– Requirements
2.– Geometry & Setting
- Geometry
- Interaction STT
- Interaction MVD
- Interaction Beam Pipe
3.- Next step
4.- Summary
![Page 9: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/9.jpg)
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Backward Endcap EMCBackward Endcap EMC
Interaction with the STT (II.a)
Different Outlet
1.– Requirements
2.– Geometry & Setting
- Geometry
- Interaction STT
- Interaction MVD
- Interaction Beam Pipe
3.- Next step
4.- Summary
![Page 10: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/10.jpg)
02/04/200902/04/2009 David Rodríguez Piñeiro - GSI Darmstadt - Mechanical WorkshopDavid Rodríguez Piñeiro - GSI Darmstadt - Mechanical Workshop 1010
Backward Endcap EMCBackward Endcap EMC
Interaction with the STT (II.b)
Carbon Fibre Tray
Fulfils the STT Piping requirements
1.– Requirements
2.– Geometry & Setting
- Geometry
- Interaction STT
- Interaction MVD
- Interaction Beam Pipe
3.- Next step
4.- Summary
![Page 11: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/11.jpg)
02/04/200902/04/2009 David Rodríguez Piñeiro - GSI Darmstadt - Mechanical WorkshopDavid Rodríguez Piñeiro - GSI Darmstadt - Mechanical Workshop 1111
Backward Endcap EMCBackward Endcap EMC
Interaction with the STT (III) 1.– Requirements
2.– Geometry & Setting
- Geometry
- Interaction STT
- Interaction MVD
- Interaction Beam Pipe
3.- Next step
4.- Summary
![Page 12: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/12.jpg)
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Backward Endcap EMCBackward Endcap EMC
Interaction with the MVD
Space
Beam Pipe-BW Endcap
54.821 mm2
1.– Requirements
2.– Geometry & Setting
- Geometry
- Interaction STT
- Interaction MVD
- Interaction Beam Pipe
3.- Next step
4.- Summary
![Page 13: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/13.jpg)
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Backward Endcap EMCBackward Endcap EMC
Interaction with the Beam Pipe (I)
Maximum Angle from the Target
17,17º
1.– Requirements
2.– Geometry & Setting
- Geometry
- Interaction STT
- Interaction MVD
- Interaction Beam Pipe
3.- Next step
4.- Summary
First Crystal starts at
R183,50 mm (z=-594)
![Page 14: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/14.jpg)
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Backward Endcap EMCBackward Endcap EMC
Interaction with the Beam Pipe (II)
Beam Pipe Flange 1100 mm from the Target
1.– Requirements
2.– Geometry & Setting
- Geometry
- Interaction STT
- Interaction MVD
- Interaction Beam Pipe
3.- Next step
4.- Summary
![Page 15: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/15.jpg)
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Backward Endcap EMCBackward Endcap EMC
3.– Next Step
![Page 16: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/16.jpg)
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Backward Endcap EMCBackward Endcap EMC
Fixing in the Assembly
Hold the Endcap in 4 or 8 Points in the Backward DIRC Support Ring
1.– Requirements
2.– Geometry & Setting
3.- Next step
- Fixing the Assembly
4.- Summary
![Page 17: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/17.jpg)
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Backward Endcap EMCBackward Endcap EMC
Geometry: Cutting in 4 sides (up-down-left-right)
Space for the STT (Cabling & Piping): Enough
Space for the MVD (Cabling & Piping): To Discuss
Angle for the Beam Cone: 17,17º Maximum
Fixing: In the Backward DIRC Support
Summary 1.– Requirements
2.– Geometry & Setting
3.- Next step
4.- Summary
![Page 18: PANDA Mechanical Workshop Backward Endcap Calorimeter Geometry David Rodríguez Piñeiro GSI Darmstadt PANDA Mechanical Workshop GSI 02. 04. 2009.](https://reader035.fdocuments.net/reader035/viewer/2022070411/56649c7b5503460f9492eaf7/html5/thumbnails/18.jpg)
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Backward Endcap EMCBackward Endcap EMC
Personal Contact:
[email protected]: +49 (0) 615971/1634
www-panda.gsi.de
Thank you!