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Comprehensive Hardware Planning for 2012 Chip and Chamber Needs

This planning involves ordering necessary materials, finalizing constructional issues, and testing for efficiency in high-rate environments. It also covers electronics integration in ATLAS and aging studies.

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Comprehensive Hardware Planning for 2012 Chip and Chamber Needs

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  1. MAMMA planning for 2012

  2. Hardware • 1 m wide chamber: • Needs CERN PCB workshop machines (April 2012) • 1.2 m coverlay material ordered • Small prototypes to finalize constructional issues • 2D readout structure • Finalization of resistive values • Mesh-less MM, possibly for 2nd coordinate • Full-size Small Wheel module 0 • Two multilayers (CERN) • Support/spacer structure (Frascati?) • Alignment (Saclay, Brandeis ?)

  3. Ageing studies • X-ray tests, continued (CEA Saclay) • High rate environment • High spark-rate test • Alphas in gas? • Nominal HV • Full-size chamber irradiation • When & where?

  4. Test beam • H6 • Two test beam periods of 10 days each requested Mid July Mid October • Neutron beam (Demokritos, Garching, …) • Gamma beams at Saclay, CERN?, Dubna?, …

  5. Electronics • VMM1 chip (BNL) • First submission ready 29 Febr 2012 • Chip available in summer 2012 • 2nd submission ? Fall 2012? • MMFE card for testing and final detector (U Arizona) • GBTx card (?) • Others

  6. DAQ & software • SRS • Integration in ATLAS • DCS

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