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A Final Word. MDI @ ILC Jan 8th, 2005 Eric Torrence University of Oregon. Words of Thanks. To the attendees, who made it on short notice To the session organizers To the local organizing committee Markiewicz, Seryi, Woods Naomi Nagahashi. Purpose of MDI. Machine. Detector. Physics.
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A Final Word MDI @ ILCJan 8th, 2005 Eric Torrence University of Oregon
Words of Thanks • To the attendees, who made it on short notice • To the session organizers • To the local organizing committee Markiewicz, Seryi, Woods • Naomi Nagahashi
Purpose of MDI Machine Detector Physics Complicated Optimization with many parameters Need to expand knowledge beyond one particular box
Current MDI Goals • Identify hard constraints • Understand comparative advantage of parameter variations • Work towards complete conceptual design • Do not try to prejudge the final design
Strawman BDIR • Need more than quick studies • Must start designing something concrete to understand consequences of certain decisions • Two angles needed to explore parameter range
Design Progress • Significant progress in last six months • Real progress on strawman since KEK
Physics/Detector Communication • Maintain contact with detector/physics groups • Important part of optimization process • Detailed studies often slow • Communication at various levels • Reports at detector concept meetings • LCWS • Directly with WG conveners • Regional subsystem meetings Propose specific questions, tasks
MDI Communication • Real work is done locally • Important to establish good inter-regional communication • Workshops only go so far • Strongly support some mailing list/forum/hypernews communication channel
Testbeams • Some questions only answered with data • Long lead times - must identify early • Limited resources and facilities Try to coordinate globally Ex: ESA energy program, BPMs at ATF, Forward Detectors, …
Timeline 1st ILCMeeting MDI Workshop LCWS BDIR Workshop Snowmass You AreHere • LCWS - 18-22 March, Stanford • BDIR Workshop (WG4) - 20-23 June, RHUL • Snowmass - 13-27 August, Colorado “CDR” by end of the year?We must be ready for that possibility
Goals from Snowmass • Conceptual design largely complete • Matrix of parameters and relative merits/impacts filled in • Identify (few) remaining questions to answer by end of 2005 • Tie up loose ends before CDR
In Conclusion • Good progress toward conceptual design • MDI needs to maintain good communication as designs (machine and detector) become more concrete • Lets get back to work…