msu:e06035
Experiment #06035 Evolution of Neutron Holes in N=28 Closed Shell
Improvement List for Next Time
- MCP
- mount design: need to standardize the design for both MCP mounts. Design an Al housing around the MCP detectors.
- Screws should be the right size to install with non-magnetic allen wrenches. Also, screws should be of consistent size
- Switch amplifiers (green)
- Design better ground: either include in PC board or provide an additional ground plane.
- update MCP database
- Target mechanisms
- Need target ladder in G10 frame shape with non-magnetic heli-coils
- Need better alignment to the target drive (dowel pin?)
- use screws that fit to non-magnetic allen wrenches
- redesign drive, deal with wearing out of brass gear, etc.
- MCP0 drive needs to take into account the 3mm offset
- HiRA
- Need a jig to do quick test of Si detectors
- Redesign the CsI gold cables
- Redesign the cable stress release mounts, stand-off on the inspect channel splitter/attenuators
- Redesign CsI pulser box to allow access to switch and cabling
- Does the CsI board to what we need?
- order new chipboards plus spares
- consider have DE chipboards inside chamber (need power cables)
- Need more space from detectors to motherboards?
- Need to build faraday cage in each tower so that cable connections aer not disturbed
- Fix individual telescopes broken parts, dowel pins, and get spare parts
- Fix shorting power cables
- Electronics
- Need more reshapers and 16 channel NIM discriminators
- Check MCP QDC channels
- Need new or fixed scalers
- Proceedures
- Partial bias tests of MCPs and Sis at air before pumping
- document setup and test proceedures
- run TDC as common start
- Software
- Modify Spectcl so that it is remotely usable for trivial things
msu/e06035.txt · Last modified: 2010/07/12 10:20 by winkelba
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