Extended LTC Chamonixcern 3 rd March 7 th
- Slides: 7
Extended LTC “Chamonix@cern” 3 rd March - 7 th March 2008 CCC conference room CERN (Chamonix @cern_2008. ppt) CCC, 3 rd march 2008
Programme n 1) HWC Experience (Monday am) n 2) Preparation for Circulating Beam Part 1 (Monday pm) n n n n 3) Preparation for Circulating Beam Part 2 (Tuesday am) 4) Possible Injection into part of the machine (Tue pm) 5) Beam plans for accelerator systems 1 (Wed am) 6) Beam plans for accelerator systems 2 (Wed pm) 7) Beam plans for accelerator physics systems 1 (Thu am) 8) Beam plans for accelerator physics systems 2 (Thu pm) 9) Readiness for Controls 1 (Fri am) 10) Readiness for Controls 2 (Fri pm) Summary in a future normal LTC (Chamonix @cern_2008. ppt) CCC, 3 rd march 2008
Setting the Scene “New Strategy” n History W Sector test well before single turn; HWC, then cold check-out then beam commissioning Clear separation between HWC and beam commissioning W HWC to >450 Ge. V then prepare collisions at injection energy, then HWC to 7 Te. V followed by cold check-out and beam commissioning to 7 Te. V Co-habitation between HWC and beam commissioning W HWC to 7 Te. V and in parallel cold check-out and injection Co-habitation between HWC and beam commissioning W NEW Strategy ð HWC to <7 Te. V as quickly as possible (which energy? ) ð Cold check-out in parallel ð Physics run with reasonable integrated luminosity at “high” energy Reduced co-habitation HWC and beam commissioning: sector test as fall-back (Chamonix @cern_2008. ppt) CCC, 3 rd march 2008
(Chamonix @cern_2008. ppt) CCC, 3 rd march 2008
Expected Outcome of the Workshop n Thorough examination of the complete process (from now to collisions in “summer”) W W n Find optimum parameters and procedures (e. g. propose beam energy with justification) Proposal for “Cold check-out” in parallel with HWC of several sectors in parallel ð Technical ð Organisational ð Manpower Fill “holes” (incomplete understanding of what has to be done) Correct “mismatches” (between equipment groups and operational requirements) “Fall-back” plan sector test W Revisit plan with new boundary conditions (Chamonix @cern_2008. ppt) CCC, 3 rd march 2008
Expected Outcome of the Workshop n Review of the “readiness” of W W W Accelerator systems Accelerator physics systems Controls system Work well and enjoy the week! (Chamonix @cern_2008. ppt) CCC, 3 rd march 2008
(Chamonix @cern_2008. ppt) CCC, 3 rd march 2008
