r+d for future accelerators at santiago pablo vázquez igfae-usc instituto galego de gísica de...
TRANSCRIPT
R+D for future accelerators
at Santiago
Pablo VázquezIGFAE-USC
Instituto Galego de Gísica de Altas EnerxíasUniversidade de Santiago de Compostela
P. Vázquez
Activities at Santiago
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Clean roomIrradiation facilityDEPFETLHCb VELO upgradeNew silicon sensorsASIC development
Barcelona, 7-8 May 2009
P. Vázquez
New Clean Room already available
Barcelona, 7-8 May 2009 3
P. Vázquez
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 4
P. Vázquez
Short strips IV/IC characterization
Barcelona, 7-8 May 2009 5
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ALIBAVA system
Barcelona, 7-8 May 2009 6
P. Vázquez
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 7
P. Vázquez
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 8
P. Vázquez
S3A hybrid DEPFET under laser test
Barcelona, 7-8 May 2009 9
P. Vázquez
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 10
P. Vázquez
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 11
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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
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P. Vázquez
Thank you
Barcelona, 7-8 May 2009 13