RADWG 3 rd - 2014 22 th May 2014 - PowerPoint PPT Presentation

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RADWG 3 rd - 2014 22 th May 2014 PowerPoint Presentation
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RADWG 3 rd - 2014 22 th May 2014
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RADWG 3 rd - 2014 22 th May 2014

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  1. RADWG 3rd - 201422th May 2014 G. Spiezia (EN/STI/ECE)

  2. AGENDA • Matters arising • Summary of workshop on FPGA • CHARM: update and news • Status report of radiation test campaigns at Fraunhofer • Radiation damage studies at F4E for ITER

  3. RADWG mandate • Working group to share information among accelerator sectors groups dealing with radiation • Presentation and discussion on radiation facilities, test setups and results • Organization of the Radiation Test plan • Out side CERN (PSI, CEA, Fraunhofer and others) • At CERN (CNRAD, H4IRRAD  CHARM) • Communication on calculations and measurements of the radiation levels in the CERN machines • Report of the equipment failure due to radiations and their follow-up Review • Discussion of the mitigation actions • Update/Summary of relevant workshop and conferences

  4. Facilities • Standard facilities • PSI. Proton beam (>15 tests per year) • CEA, Fraunhofer. Displacement damage (3 tests per year) • Fraunhofer. Co60. Total Ionizing dose (blanket contract) • In-house test areas • CNRAD, H4IRRAD (Past) • CHARM • Crucial effort in Coordination and planning PSI PSI PSI Co60 source CEA G. Spiezia EN/STI/ECE

  5. PSI test – Next slots • PIF facility will stop from July to October • http://radwg.web.cern.ch/RadWG/Pages/PSI_tests/2014_PSI.htm

  6. PSI test • MCP1826-Adjustable (BE/BI) • Output stable up to 1kGy • Vin threshold decreases (minor effect) • Opto TLP 127 (TE/EPC) • CTR degradation

  7. PSI test Cypress Toshiba • Cypress on RadMon • Able to distinguish two different flux (6E6 and 1.4E7 p/cm2/s) • Central memories counts more (sample to sample spread??) 5-6 1-2 0-3 0-3 5-6 4-7 4-7 3 2 1 0 7 6 5 4

  8. PSI test • SRAM Cypress CY7C1059 8Mbit • Cross section of ~2.3-3 10-14 cm2

  9. Workshops • AMICSA • Workshop organized by ESA with CERN collaboration • ASICS and mixed signal components • Talks from industries • 30 June-1 July 2014 • http://indico.cern.ch/conferenceTimeTable.py?confId=277669#20140630

  10. Conferences • NSREC 2014 - Paris • Combined with RADECS • July 14-18 2014 • http://www.nsrec.com/ details on the call for papers and the short course program • SEE symposium • 19-22 May • http://radhome.gsfc.nasa.gov/radhome/see_mapld/#

  11. Back-up

  12. Displacement damage tests • Transport of the irradiated material from CEA was completed on December 2013 • IT beacon • Diodes for BLM • Light EN/EL • Reports to be transmitted • Request for 2014 not accepted by CEA • Tests to be organized with other facilities (Fraunhofer)

  13. Fraunhofer institute - Germany • All the information and the news are on the web: https://twiki.cern.ch/twiki/bin/view/FraunhoferRadTests/WebHome

  14. Rad-Tol projects • The list of the projects with R2E concerns was presented last year • Reviews are organized for the project follow-ups; last one was for the Beam Instrumentation equipment http://indico.cern.ch/e/R2E_BI_2013 • List of Rad-tol projects are on the website: • http://radwg.web.cern.ch/RadWG/Pages/Rad-related_projects.htm