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UVA Polarized Target In Hall A P ictures and Cost

UVA Polarized Target In Hall A P ictures and Cost. Paul Brindza Dec 17, 2009. UVA/PT in Hall A Outline. Some Target area illustrations and Photos Equipment stands Down stream Beam Line and Dump Typical Scattering Chamber customization Cost summary Cost details Conclusions.

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UVA Polarized Target In Hall A P ictures and Cost

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  1. UVA Polarized Target In Hall APictures and Cost Paul Brindza Dec 17, 2009

  2. UVA/PT in Hall A Outline • Some Target area illustrations and Photos • Equipment stands • Down stream Beam Line and Dump • Typical Scattering Chamber customization • Cost summary • Cost details • Conclusions

  3. CAD World View of UVA/PT GEN Experiment in Hall C

  4. Hall A UVA/PT Beam Line Chicane 10 m 4 m Tungsten calorimeter Slow raster SEM BPM EP 85cm BCM Moller Fast raster Target center Major Installation • Chicane Design : Jay Benesh (JLab CASA) • Two upstream Dipoles, one with vertical degree of freedom. • Reuse the dipoles from the HKS experiment. • Utilize open space upstream of target. • Minimal interference with existing beamline equipment. UVA/Jlab 5 T Polarized Target Upstream Chicane and supports Slow raster and Basel SEM. Instrumentation for 50-100 nA beam. Local beam dump. Hall A Septa.

  5. UVA/PT Scattering chamber and end of entrance beam line

  6. UVA/PT Target Platform

  7. UVA/PT equipment deck with dewar

  8. UVA/PT Overhead View with pump line

  9. CAD World View of UVA/PT and related equipment

  10. UVA/PT GEN Helium Bag

  11. Beam Dump for UVA/PT GEN Experiment

  12. Beam Dump Shielding for UVA/PT GEN

  13. SANE Scattering Chamber for UVA/PT

  14. CAD representation of SANE Scattering Chamber

  15. UVA/PT in Hall A Cost Summary • Total cost of Beam line & girder 195K$ • Total cost of UVA PT in Hall A457K$ • Total Experiment Specific costs for the UVA/PT 261 K$ • Total cost of Beam line, Pol target and RT septum913K$

  16. Experiment Specific Costs

  17. UVA PT Installation in Hall A

  18. Conclusions UVA/PT in Hall A • Installation of UVA/PT in Hall A is Feasible • Cost is significant at 913 K$ Total inc. Labor • Eng & Design 125 MW (+20% / -0%) • Eng and Design is a 12 month effort! • Removal &Installation 90 MW ( +20 % / -0%) • This can be done in the 6 Month shutdown

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