From 4 Nov 2009 ppt by Don Lynch, DC meeting.
| Up to now (apr 28 2010), there were 6 detector planes in PISA Muid, where in reality the 6th plane was never built. Moreover, when you ask for 5 detector planes (parameter in phnx.par), the last plane moves by 3 cm (inset with pink background). Hugo fixed this by hardwiring 5 planes, and keeping the last detector plane in the same place as it had been all along in the 6-plane configuration. |
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| Muid iron in Pisa and the engineering drawings. Pictures are scaled by the CM iron (green). In the top half, only the volume envelopes for the iron are shown. The actual Muid iron is thinner. In Pisa, the iron is 6,6,15,15,15 cm thick. Note they don't quite line up. Top drawing from the Phenix drawing data base. |
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| Photo taken at the top of the muid iron. The north hall wall is
on the left. The iron is 15 cm
thick (according to Pisa). The bracket with the 45° angle edge
appears in the above engineering drawing.
From 4 Nov 2009 ppt by Don Lynch, DC meeting. |
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