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R+D for future accelerators at Santiago

R+D for future accelerators at Santiago. Pablo Vázquez IGFAE-USC Instituto Galego de Gísica de Altas Enerxías Universidade de Santiago de Compostela. Activities at Santiago. Clean room Irradiation facility DEPFET LHCb VELO upgrade New silicon sensors ASIC development.

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R+D for future accelerators at Santiago

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  1. R+D for future acceleratorsat Santiago Pablo Vázquez IGFAE-USC Instituto Galego de Gísica de Altas Enerxías Universidade de Santiago de Compostela

  2. Activities at Santiago • Clean room • Irradiation facility • DEPFET • LHCb VELO upgrade • New silicon sensors • ASIC development Barcelona, 7-8 May 2009

  3. New Clean Room already available Barcelona, 7-8 May 2009

  4. Clean room infraestructure • 30 m2 upgradable, class 100000, ISO 8 • Wedge bonding machinery (bonding machine, pull tester, …) • Manual probe station (Karlsus…) • Electronics laboratory (Agilent L4450A pattern generator, Scope Tektronics MSO 4104, LV PS, LCR, ,…) • Laser (1060 nm cwl, 1mW) • XYZ table (Newport Driver ESP 300,3 Precision translation stages UTS Series, resolution 0.1 μm) • ALIBAVA system for silicon strip sensor readout based on Beetle chips Barcelona, 7-8 May 2009

  5. Short strips IV/IC characterization Barcelona, 7-8 May 2009

  6. ALIBAVA system Barcelona, 7-8 May 2009

  7. New irradiation facility • 60Co with 2034 Ci, 75.3 Tera Bq • Available at Santiago by June 09 • Large surfaces covered • Allow to run several users at the same time • To be used in • VELO upgrade • DEPFET Barcelona, 7-8 May 2009

  8. DEPFET • Power Supply for vertex detector of Belle II • System design • Regulator boards • Gamma irradiation studies on • DEPFET PXD6 matrices up to 10Mrad (autumn 09) • Later the whole module: matrix + CURO + SWITCHER • Laser studies • Interpixel charge characterization • Testbeams • August 09 Test of matrices 128x128 pixels on S3B hybrid Barcelona, 7-8 May 2009

  9. S3A hybrid DEPFET under laser test Barcelona, 7-8 May 2009

  10. LHCb VELO upgrade • Test beam July 2009 • Test the 55x55 μm2 Timepix pixel geometry and asses its suitability for a future VELO detector • Integration of Timepix into CMS Beam Telescope • Test Beam August 2009 • Test some issues of the strip option: geometry + fast electronics • Integration Beetle into EUDET Telescope and wire bonding • Possible construction of a dedicated LHCb Test beam telescope • Irradiation programme • Irradiation Timepix/Medipix until breaking point (summer 09) • Later FPIX beyond 87 MRad Barcelona, 7-8 May 2009

  11. New silicon sensors • Thinned 3D silicon sensor are going to be produced at CNM • Project launched in February 09 • Simulation with Synopsys TCAD and Sentaurus • 3D short strips produced at CNM • Characterization CV/IV Barcelona, 7-8 May 2009

  12. ASIC development • A group from USC (Grupo de Visión Artificial) interested in developing ASICs for High Energy Physics domain • Experience in images real time processing • Interest in 3D vertical interconection Barcelona, 7-8 May 2009

  13. Thank you Barcelona, 7-8 May 2009

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