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OLYMPUS Collaboration Meeting Luminosity Monitor Symmetric Möller/Bhabha Calorimeter David Rodríguez Piñeiro Mainz University OLYMPUS Collaboration Meeting.

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Presentation on theme: "OLYMPUS Collaboration Meeting Luminosity Monitor Symmetric Möller/Bhabha Calorimeter David Rodríguez Piñeiro Mainz University OLYMPUS Collaboration Meeting."— Presentation transcript:

1 OLYMPUS Collaboration Meeting Luminosity Monitor Symmetric Möller/Bhabha Calorimeter David Rodríguez Piñeiro Mainz University OLYMPUS Collaboration Meeting DESY 28. 06. 2010

2 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting2 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.- Main Support 5.- Summary

3 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting3 Space Used 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary 780 mm700 mm 300 mm 1150 mm The Symmetric Möller will cover the space between the TOF and Coils frames

4 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting4 2.– Composition

5 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting5 Crystal Hosting Crystals will be hosted in a Mumetall Box 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

6 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting6 Crystal Hosting The Lid of the Box will be provided Black Foam in order to make it Light Tight 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

7 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting7 Crystal Hosting Patch Panel on the box wall Optical Fiber Patch Panel Connectors for Voltage and Signal 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

8 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting8 Crystal Hosting View from Top 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

9 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting9 New Magnetic Simulations 10e6 10e4 10e2 1 10e-2 10e-4 Gauss Simulations by Yang Guangliang. Thanks to Inti Lehmann Field Inside the Box < 0,01 Gauss: More than OK Not Final Design

10 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting10 Full Assembly 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

11 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting11 Full Assembly 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

12 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting12 Full Assembly 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

13 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting13 Full Assembly 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

14 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting14 Full Assembly 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

15 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting15 Full Assembly 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

16 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting16 Full Assembly 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

17 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting17 Full Assembly 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

18 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting18 Full Assembly 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

19 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting19 Full Assembly 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

20 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting20 Full Assembly 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

21 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting21 Details Glued Bolted 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

22 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting22 Details Movement due to Beam Adjustment 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary Beam

23 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting23 Full Assembly Lead Brick Shield (~70Kg) Accurate Rails System The Box will be Controlled Remotely Collimator (~25Kg) 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary Beam

24 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting24 Full Assembly 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

25 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting25 3.– Interference

26 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting26 Interferences New windows design by Jim Kelsey Rectangular Section 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

27 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting27 Interferences New windows design by Jim Kelsey Rectangular Section 2,0 GeV 1,295º 2,3 GeV 1,207º 4,5 GeV 0,863º Region 1Moller Box – Beam Pipe Region 2Beam Pipe Windows Region 3Button Monitor Region 4Target Cell 1234 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

28 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting28 2,0 GeV – 1,295º – Region 1 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary 9,76 mm

29 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting29 2,0 GeV – 1,295º – Region 2 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary 2,90 mm

30 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting30 2,0 GeV – 1,295º – Region 3 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary 2,18 mm

31 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting31 2,0 GeV – 1,295º – Region 4 Clash at the end of Target Cell 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

32 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting32 2,3 GeV – 1,207º – Region 1 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary 4,48 mm

33 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting33 2,3 GeV – 1,207º – Region 2 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary 7,71 mm

34 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting34 2,3 GeV – 1,207º – Region 3 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary 4,08 mm

35 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting35 2,3 GeV – 1,207º – Region 4 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary 0,86 mm

36 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting36 4,5 GeV – 0,863º – Region 1 Very Small Angle; Clash: No Hit in the Middle of Middle Crystal 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

37 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting37 4,5 GeV – 0,863º – Region 2 Regions 3 and 4 OK at 4,5 GeV 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary 0,74 mm

38 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting38 4.– Main Support

39 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting39 Aluminium Profiles Vacuum System Support Beams Total Weight: 450Kg 40 mm 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

40 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting40 Aluminium Profiles Full Load Safety Factor > 2,5 Regarding the elastic limit 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

41 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting41 Aluminium Profiles Total Deformation < 0,06 mm Full Load 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

42 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting42 Space Taken up to the TOF and Coils Frames Crystals Hosted in a Mumetall Box Lead Brick Shield due to Beam Adjustment Support: Aluminum Profiles to Vacuum System Support Beam Better Clearance with the latest vacuum system design Summary 1.– Space Used in the Experiment 2.– Composition 3.– Interference 4.– Main Support 5.– Summary

43 Symmetric Möller/Bhabha 28/06/2010David Rodríguez Piñeiro - Mainz University - OLYMPUS Meeting43 Personal Contact: d.rodriguezpineiro@gsi.de Tel: +49 (0) 6159171/1634 web.mit.edu/OLYMPUS Thank you!


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