Monday July 2, PM
Goal: get organized, review and discuss schedule, start discussion of requirements of different projects.
|Goals and schedule overview||to be determined||to be defined|
|Discussion||all||to be defined|
requirements and configuration
Tuesday July 3, PM, Timberline
Goal: Continue discussion of requirements and configurations of different projects in terms of ground motion, tunnel requirements, etc. Review the package of information given to the experts invited to participate in the Tunneling workshop (July 9-10).
Ground motion and vibration issues for future accelerators.
(~PAC2001 talk, paper)
|Andrei Seryi, SLAC||2:15-2:50|
|NLC, TESLA, VLHC, Neutrino source geological and tunneling configuration||Chris Laughton, FNAL||3:00-3:45|
Thursday July 5, AM, Timberline
Goal: review effects of vibrations and "fast" ground motion on accelerators, effects of geology, location, tunnel design on stability of machine; review approaches to reduce influence of ground motion and vibrations - in terms of selection of site, tunnel depth, and application of vibration damping techniques.
|Introduction - Fast ground motion and vibration, data from SLAC, LEP, etc., effects in accelerators, effects of geology and tunnel configuration (talk)||Andrei Seryi, SLAC||8:30-9:00|
|Fast ground motion at Fermilab and in Aurora mine (PRST paper)||Joe Lach, FNAL||9:00-9:35|
|Interaction of vibrations with tunnel and with layered ground structure (talk)||Nick Simos , BNL||9:35-10:15|
|LIGO - Vibration, Ground motion, Sites and Stability, application to NLC (talk)||Fred Asiri, SLAC||10:45-11:30|
Friday July 6, PM, Timberline
Goals: To discuss studies of slow ground motion, its impact on accelerators, plans of further measurements.
|Slow ground motion, its impact on accelerators and measurements at SLAC (talk)||Andrei Seryi, SLAC||2:00-2:35|
|Slow ground motion measurements at FNAL and in Aurora mine (PAC2001 paper)||Joe Lach, FNAL||3:35-3:10|
|Plans for BINP-FNAL-SLAC slow ground motion studies at FNAL and SLAC(talk)||Andrei Seryi, SLAC||4:15-4:40|
|Ideas on application of electron linacs for tunneling||Bill Foster, FNAL||4:40-5:10|
Saturday July 7, PM, Field
Goal: Discuss plans and directions for the Tunneling workshop. If necessary, preview particular talk, identify and summarize questions that we would like to address to the tunneling experts.
Tunneling workshop (July 9-10)
Monday July 9, AM Joint with M3 (Linear
Colliders) , Cabaret room, Silvertree hotel, ground floor
Goal: Presentations by proponents of the four accelerators and a brief overview of the geologic settings of the California, Illinois and other sites. The objective here will be to give the participants an understanding of the main factors that have driven project layouts and, in particular, review the studies conducted to date.
|Introduction and goals of tunneling workshop||Chris Laughton, FNAL||8:30-8:45|
|NLC Overview||Vic Kuchler, FNAL, John Cogan, SLAC, Clay Corvin, SLAC||8:45-9:45|
|TESLA Overview (talk, list of TESLA buildings)||Wilhelm Bialowons, DESY||9:45-10:15|
|TESLA Overview, continued (talk)||Lindemar Hanisch, DESY||10:45-11:15|
|VLHC Overview||Peter Garbincius, FNAL||11:15-12:15|
|Neutrino Factory Overview||Christopher Laughton, FNAL||12:15-12:45|
Monday July 9, PM, Oxbow room
Goal: Discussions of the main concerns of the accelerator physicists relative to the installation, operation and maintenance of the underground facilities. The main objective here will be to present the tunnel experts with a list of key design requirements for each accelerator site. A tentative set of discussion items will be developed based on Expert and Working Group input.
Tuesday July 10, AM, Albert room (Silvertree
Goal: Discussions on potential ways for improving the facility layouts and designs (improving stability, watertightness, constructability, etc..), and reducing design risk and lowering costs. The main objective here will be to interact with the experts with a prioritized list of key design elements that have been assumed for each accelerator site. A tentative set of discussion items will be developed based on Expert and Working Group input.
Tuesday July 10, PM, Oxbow room
Goal: Recommendations for future work, including a listing of areas where more data (accelerator and site) is needed, a listing of proposed improvements to the underground layouts and designs and a shortlist of the more promising R&D ideas that might have been identified during the workshop. For each R&D idea a rough scope of work should be developed and an order of magnitude estimate of "risk versus reward" identified and a ROADMAP developed.
Wednesday July 11, PM, Timberline
|Discussion of the Tunneling workshop lessons||all||1:45-2:15|
|Slow ground motion issues (talk)||Rainer Pitthan, SLAC||2:15-2:45|
|Vibration - ground interaction (talk)||Nick Simos , BNL||2:45-3:15|
|CLIC activities on ground motion and stabilization R&D||Ralph Assmann , CERN||3:15-3:45|
|Environmental issues of beam dumps (talk)||Michael Schmitz, DESY||4:15-4:45|
|Discussion of midterm summary||all|
stabilization and feedbacks sessions
Goals: review methods of beam quality preservation and collision stabilization
Saturday July 14, AM, Joint with M3
and T1 Cabaret room
|Linac feedbacks||Linda Hendrickson, SLAC||8:30-9:30|
|TESLA Fast Intratrain feedback||Reinhard Brinkmann, DESY||9:30-10:15|
|Fast Intratrain feedback (talk)||Steve Smith, SLAC||10:45-11:15|
|Final Doublet inertial stabilization (talk)||Joe Frisch, SLAC||11:15-12:00|
|Final Doublet stabilization (talk)||Tom Mattison, UBC||12:00-12:30|
Saturday July 14, PM,
|Survey and alignment in accelerators||Johannes Prenting, DESY||3:00-3:45|
|FSI for linear collider alignment/stabilization (talk)||Armin Reichold, Oxford||4:15-5:00|
region stability session
Monday July 16, PM 13:45-14:35 Joint with T1 (Eldorado A room) (attend two talks on IP collision stabilization)
15:00-17:30 Timberline room
|Fast IP Feedback R&D @ Oxford (Eldorado A)||Phil Burrows, Oxford||1:45-2:35|
|Beam-Beam Scans using the Low Latency Intra-train feedback system (Eldorado A)||Steve Smith, SLAC||2:15-2:35|
|Discussion and preview of the talks for NPSS school. Timberline room||all||3:00 - 5:30|
motion, Optimal Tunneling and Environmental Considerations for Future Colliders.
NPSS Technology School
Tuesday July 17, PM, Gatehouse, Top
of the Village
|Ground motion in future colliders (talk)||Andrei Seryi (SLAC)||1:45-2:35|
|Optimal tunneling for future colliders; requirements (talk)||Wilhelm Bialowons (DESY)||2:35-3:10|
|Optimal tunneling for future colliders; methods||Chris Laughton (Fermilab)||3:10-3:45|
|Conventional alignment - Now and in the future (talk)||Catherine LeCocq (SLAC)||4:15-5:10|
|Beam based alignment - From an art to indispensable everyday tool||Peter Tenenbaum (SLAC)||5:10-6:00|
Ground motion effects in future accelerators NPSS noon lecture Wednesday July 18, Anderson ballroom
|Ground motion effects in future accelerators - what accelerator and non-accelerator physicists should know about it (talk)||Andrei Seryi (SLAC)||12:30-1:30|
Summary writing, R&D roadmapping
Wednesday July 18, PM,