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OLYMPUS Collaboration Meeting Luminosity Monitor Calorimeter

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Presentation on theme: "OLYMPUS Collaboration Meeting Luminosity Monitor Calorimeter"— Presentation transcript:

1 OLYMPUS Collaboration Meeting Luminosity Monitor Calorimeter
David Rodríguez Piñeiro Mainz University OLYMPUS Collaboration Meeting DESY OLYMPUS Collaboration Meeting Luminosity Monitor Calorimeter

2 1.– Composition 2.– OLYMPUS Integration 3.- Support & Alignment
- Crystals - Frames - Assembly - Collimator - Box 2.– OLYMPUS Integration - Magnetic Field - Beam Pipe Modification - Interference 3.- Support & Alignment 4.- Summary 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

3 Crystals; PbF2 Length Total Each Block 1.– Composition
- Frames - Assembly - Collimator - Box 2.– OLYMPUS Integration 3.- Support & Alignment 4.- Summary  Length Total Each Block Type1 150,0 9 4-5 Type2 155,1 8 4 Type3 160,6 2 Type4 166,3 5 2-3 Type5 172,3 6 3 Type6 178,7 Type7 185,4 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

4 Frames Cutting of the A4 Frames 1.– Composition
- Crystals - Frames - Assembly - Collimator - Box 2.– OLYMPUS Integration 3.- Support & Alignment 4.- Summary Cutting of the A4 Frames 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

5 Assembly Base PMT Crystal Frame 1.– Composition
- Crystals - Frames - Assembly - Collimator - Box 2.– OLYMPUS Integration 3.- Support & Alignment 4.- Summary Base PMT Crystal Frame 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

6 Collimator I Lead 10 cm Long
1.– Composition - Crystals - Frames - Assembly - Collimator - Box 2.– OLYMPUS Integration 3.- Support & Alignment 4.- Summary Lead 10 cm Long Optimized Shape from the Target to Protect PMT and Bases 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

7 Collimator II Preliminary Cut Views 1.– Composition
- Crystals - Frames - Assembly - Collimator - Box 2.– OLYMPUS Integration 3.- Support & Alignment 4.- Summary 200 mm 200 mm R4,47 mm Preliminary Cut Views 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

8 Box I Fixation Collimator: With Screw
1.– Composition - Crystals - Frames - Assembly - Collimator - Box 2.– OLYMPUS Integration 3.- Support & Alignment 4.- Summary Fixation Collimator: With Screw Crystals Support: Softer Material 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

9 Box II Box III Lid for the Box: Light Tight
1.– Composition - Crystals - Frames - Assembly - Collimator - Box 2.– OLYMPUS Integration 3.- Support & Alignment 4.- Summary Lid for the Box: Light Tight Cover of the Collimator Hole 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

10 2.– OLYMPUS Integration 23/02/2010
David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

11 Magnetic Fringe Field from Quad Unknown
Magnetic Field I 1.– Composition 2.– OLYMPUS Integration - Magnetic Field - Beam Pipe Modification - Interference 3.- Support & Alignment 4.- Summary Coils and Quad Magnetic Fringe Field from Quad Unknown 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

12 Detailed Studies to Be Done
Magnetic Field II Box III 1.– Composition 2.– OLYMPUS Integration - Magnetic Field - Beam Pipe Modification - Interference 3.- Support & Alignment 4.- Summary Box: Soft iron Lid for the Box: MuMetal Detailed Studies to Be Done 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

13 Clear Path from the Target
Beam Pipe Modification 1.– Composition 2.– OLYMPUS Integration - Magnetic Field - Beam Pipe Modification - Interference 3.- Support & Alignment 4.- Summary Clear Path from the Target Windows 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

14 Energy 2,0 GeV -> Angle 1,28º
Angle; Interference I 1.– Composition 2.– OLYMPUS Integration - Magnetic Field - Beam Pipe Modification - Interference 3.- Support & Alignment 4.- Summary Energy 2,0 GeV -> Angle 1,28º 3200 mm 1,28º 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

15 Energy 2,3 GeV -> Angle 1,19º
Angle; Interference II 1.– Composition 2.– OLYMPUS Integration - Magnetic Field - Beam Pipe Modification - Interference 3.- Support & Alignment 4.- Summary Energy 2,3 GeV -> Angle 1,19º Calorimeter-Beam Pipe Clash 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

16 Angle; Interference III
1.– Composition 2.– OLYMPUS Integration - Magnetic Field - Beam Pipe Modification - Interference 3.- Support & Alignment 4.- Summary Beam Pipe Radius: 19,05 mm Beam Pipe Tolerance? Minimum Distance: ,08 mm (at 2,0 GeV) Kapton foil in between: Electrical Insulation 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

17 Angle; Interference IV
1.– Composition 2.– OLYMPUS Integration - Magnetic Field - Beam Pipe Modification - Interference 3.- Support & Alignment 4.- Summary 4 GeV: Beam Pipe Radius: 19,05 mm 2 GeV: Beam Pipe Radius Decrease? More Space 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

18 Angle; Interference V Beam Position Precision? Beam Angle Precision?
1.– Composition 2.– OLYMPUS Integration - Magnetic Field - Beam Pipe Modification - Interference 3.- Support & Alignment 4.- Summary Beam Position Precision? Beam Angle Precision? Movement Needed Due to Beam Alignment? 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

19 3.- Support & Alignment 23/02/2010
David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

20 Support and Alignment 1.– Composition 2.– OLYMPUS Integration
3.- Support & Alignment 4.- Summary 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

21 Support and Alignment 1.– Composition 2.– OLYMPUS Integration
3.- Support & Alignment 4.- Summary 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

22 Support and Alignment 1.– Composition 2.– OLYMPUS Integration
3.- Support & Alignment 4.- Summary 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

23 Support and Alignment 1.– Composition 2.– OLYMPUS Integration
3.- Support & Alignment 4.- Summary 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

24 Support and Alignment 1.– Composition 2.– OLYMPUS Integration
3.- Support & Alignment 4.- Summary 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

25 Support and Alignment 1.– Composition 2.– OLYMPUS Integration
3.- Support & Alignment 4.- Summary 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

26 Support and Alignment 1.– Composition 2.– OLYMPUS Integration
3.- Support & Alignment 4.- Summary 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

27 Enough Space for Alignment?
Support and Alignment 1.– Composition 2.– OLYMPUS Integration 3.- Support & Alignment 4.- Summary Enough Space for Alignment? 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

28 Support and Alignment Full Load Attached to the Frame
1.– Composition 2.– OLYMPUS Integration 3.- Support & Alignment 4.- Summary Full Load Attached to the Frame Safety Factor > 8 Regarding the elastic limit Aluminium 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

29 Support and Alignment Total Deformation < 0,25 mm Aluminium
1.– Composition 2.– OLYMPUS Integration 3.- Support & Alignment 4.- Summary Total Deformation < 0,25 mm Aluminium 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

30 Summary Main Design Done Free Path from the Target Inputs needed:
1.– Composition 2.– OLYMPUS Integration 3.- Support & Alignment 4.- Summary Main Design Done Free Path from the Target Inputs needed: - Quad Magnetic Fringe Field - Beam Pipe Tolerance - Beam Position and Angle Precision? Enough Space for Support and Alignment? 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting

31 Thank you! Personal Contact: d.rodriguezpineiro@gsi.de
Tel: +49 (0) /1634 web.mit.edu/OLYMPUS 23/02/2010 David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting


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