1. JRA1 – JRA2 Interface Tobias Haas DESY 4 January 2006

2. EUDET JRA2 Brainstorming, 4 January 2005 JRA 1 Status Brainstorming 3/4 Nov. @ DESY Brainstorming 3/4 Nov. @ DESY Coarse outline of the project Coarse outline of the project First WBS First WBS Results documented: Results documented: http://www-zeus.desy.de/~haas/eudet-jra1/ http://www-zeus.desy.de/~haas/eudet-jra1/ DAQ workshop 14/15 Dec. @ CERN DAQ workshop 14/15 Dec. @ CERN Detailed WBS with milestones and deliverables up to middle 2007 Detailed WBS with milestones and deliverables up to middle 2007

3. EUDET JRA2 Brainstorming, 4 January 2005 Organizational Progress JRA1 Tasks and leaders: JRA1 Tasks and leaders: Magnet→ Katsumasa Ikematsu (DESY) Magnet→ Katsumasa Ikematsu (DESY) Telescope Sensors→ Woijciech Dulinski (Strasbourg) Telescope Sensors→ Woijciech Dulinski (Strasbourg) Telescope Integration→ Ingrid Gregor (DESY) Telescope Integration→ Ingrid Gregor (DESY) DAQ→ Daniel Haas (Genève) DAQ→ Daniel Haas (Genève) Validation→ David Cussans (Bristol) Validation→ David Cussans (Bristol) Next Dates: Next Dates: Meeting: 3 February (1 week before EUDET Kickoff) Meeting: 3 February (1 week before EUDET Kickoff) MAPS Tutorial: 14 – 17 March, Strasbourg MAPS Tutorial: 14 – 17 March, Strasbourg Review 1: 4 April, CERN Review 1: 4 April, CERN Review 2: January 2007 Review 2: January 2007 Review 3: July 2007 Review 3: July 2007

4. EUDET JRA2 Brainstorming, 4 January 2005 Brainstorming Results 1 Telescope layout and configuration: Telescope layout and configuration: A transverse size of ca 2 cm will be provided at least in one direction. The second direction can be smaller. A transverse size of ca 2 cm will be provided at least in one direction. The second direction can be smaller. The longitudinal layout will be configurable and should provide at least two configurations: a very compact one (ca. 20cm) and a two-arm one with space for a larger DUT in the middle. The mounting will be such that at least one plane can be brought very close to the DUT in the compact configuration The longitudinal layout will be configurable and should provide at least two configurations: a very compact one (ca. 20cm) and a two-arm one with space for a larger DUT in the middle. The mounting will be such that at least one plane can be brought very close to the DUT in the compact configuration Precision positioning for a pixel DUT will be built Precision positioning for a pixel DUT will be built Telescope chip Telescope chip A CMOS Maps will be used for the telescope. A CMOS Maps will be used for the telescope. The telescope chip will have a discriminator and ADC on board The telescope chip will have a discriminator and ADC on board Frame R/O time will be of the order of 1 ms Frame R/O time will be of the order of 1 ms

5. EUDET JRA2 Brainstorming, 4 January 2005 Brainstorming Results 2 Cooling Cooling The temperature of the DUT must be able to be kept constant. What temperatures are needed is still open The temperature of the DUT must be able to be kept constant. What temperatures are needed is still open DAQ DAQ Telescope and DUT DAQ will be kept separate. The interface is via trigger, busy and event number. (TLU provided) Telescope and DUT DAQ will be kept separate. The interface is via trigger, busy and event number. (TLU provided) The telescope F/E will do digitization and sparsification for the demonstrator. The telescope F/E will do digitization and sparsification for the demonstrator. R/O should be over a standard interface such as USB-2 R/O should be over a standard interface such as USB-2 Demonstrator (available middle 2007) Demonstrator (available middle 2007) The demonstrator should be a fully usable system The demonstrator should be a fully usable system It will use the MIMO* 3 chip with the MIMOSA 5 as a fall back solution It will use the MIMO* 3 chip with the MIMOSA 5 as a fall back solution

6. EUDET JRA2 Brainstorming, 4 January 2005 Planned layout 6 Telescope planes usable in different configurations: DUT 5mm Compact: for pixels DUT Two-arm: TPC etc… Magnet In a magnet:

7. EUDET JRA2 Brainstorming, 4 January 2005 What should Demonstrator demonstrate? Show the principle: Show the principle: Sensors Sensors Demonstrate the precision Demonstrate the precision Compromise on size and DAQ integration Compromise on size and DAQ integration Mechanics/Integration Mechanics/Integration Demonstrate overall setup/flexibility Demonstrate overall setup/flexibility Could be one out of two arms Could be one out of two arms DAQ DAQ Fully functional Fully functional Compromise on the rate (~10Hz) Compromise on the rate (~10Hz) DUT DUT Should be fully functional for Pixel devices Should be fully functional for Pixel devices Compromise for other users (TPC) Compromise for other users (TPC)

8. EUDET JRA2 Brainstorming, 4 January 2005 Magnet Superconducting solenoid from KEK: Superconducting solenoid from KEK: B ≤ 1.2 T B ≤ 1.2 T 85 cm bore 85 cm bore 246 cm long 246 cm long To be operational @ DESY by end 2006 To be operational @ DESY by end 2006 Limitations: Limitations: Stray field  interlock Stray field  interlock He cost  length of operation He cost  length of operation

9. EUDET JRA2 Brainstorming, 4 January 2005 DESY Test beam area Testbeam 24

10. EUDET JRA2 Brainstorming, 4 January 2005 Magnet @ DESY Place magnet in one of the two EAs in beam 24 Place magnet in one of the two EAs in beam 24 Slight preference for B Slight preference for B Area A available for parallel non-B expt. Area A available for parallel non-B expt. Cryo and controls outside EA which is interlocked Cryo and controls outside EA which is interlocked Stray Field

11. EUDET JRA2 Brainstorming, 4 January 2005 Open Questions What do you expect of us? What do you expect of us? How much lateral movement? How much lateral movement? Beam or DUT? Beam or DUT? Do you need the telescope? Do you need the telescope? In front, behind or both? In front, behind or both? What information from the telescope? What information from the telescope? Move magnet to other beams? Move magnet to other beams? Information exchange Information exchange Contact person on either side? Contact person on either side?