AnDY Hardware

Run 12 Layout

• Detector set:– ZDCs, BBC-Y, BBC-B, PreShower phase 1, Ecal phase-1, Hcal

phase-2

Hcal Phase-2 (Run 12)Description: 20 additional Pb-fiber modules inserted between left and right Hcal enclosures from run 11 (phase-1)

- Modules exist need to be tested- Sufficient low voltage channels for CW bases on additional modules exist in phase-1 setup- Sufficient ADC channels for additional modules exist in current QT boards- 24 additional RG-58 and 3 positronix spiders need to be purchased-Support/lifting structures- optional upgrade of low voltage system to computer control- Insert and mounts for central enclosures to be fabbed

• Detector set:– ZDCs, BBC-Y, Ecal phase-1, MidY, PreShower phase 2, Ecal

phase-2, Hcal phase-3

Mid-Y detector80 channel scintilation counter- Scintillation plastic reused from run-11 preshower-40 additional PMTs and bases from E896 cache- 10 TACs-5 additional QT boards to be fabbed- 40 additional RG58 & RG59 cables- 20 additional positronics spiders-- mounting stands need to be fabbed

PreShower Run 133 planes w/ 76 detectors each - scintillator to be purchased - pmts and bases from Yale 400 on hand – need testing - # TAC boards to be fabbed - #QT boards (3*76/32<8 to be fabbed

(double for TACs) - cables and patch panels - 228 LV, 228 signal, 30 positronix to buy - 1 VME crate (negotiating w/ star) - MVME 2306 already obtained - stands need to be fabbed

Ecal run 131596 channels-Glass at RHIC supplied by Jlab Need transmission tests- 50 QT boards – to be fabbed- 4 VME (9u) crates (negotiating w/ STAR?- 4 MVME 2306 processors-Pmts supplied by Jlab need to test-CW bases – to be fabbed prototype to BNL next week from Mike Ng- LV cables-Cables – need 200 positronix BNC need patch panels- Stands and rail system to be fabbed

Hcal Phase-3 (Run 13)80 additional Pb-fiber modules - in negotiations with phenix-- 4 additional QT boards to be fabbed-- 2 VME (9u) crates (negotiate with STAR - 2 MVME 2306 processors- Low Voltage boards-Cabling - Low voltage - 80 RG-58 Cables - 10 positronics spiders-2 additional racks - obtained from SVT lab

Electronics for Run 13- 9 additional DSMs (must be

repaired from broken stock)- Miscellaneous cables- 1 VME crate for additional Ecal

DSMs (negotiate with STAR)- 1 MVME 2306- Network? RS232 port server?