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CMS-Week Sept 20-24, 2004 Prof. J.M. Kohli

CMS-Week Sept 20-24, 2004 Prof. J.M. Kohli. CMS Collaboration. CMS Collaboration. CMS Schedule April 2007: Low Luminosity CMS detector but without ECAL Endcaps will become operational. Pixels and EE in Autumn 2007 after pilot run.

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CMS-Week Sept 20-24, 2004 Prof. J.M. Kohli

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  1. CMS-Week • Sept 20-24, 2004 • Prof. J.M. Kohli

  2. CMS Collaboration

  3. CMS Collaboration • CMS Schedule • April 2007: Low Luminosity CMS detector but without ECAL Endcaps will become operational. • Pixels and EE in Autumn 2007 after pilot run. • No Significant cash flow problem for 2004 budget balance sheet.

  4. CMS Collaboration • CMS WEEKS • 06-10th Dec ’04 • 21-25th Feb ’05 • 11-15th Apr ’05 (Physics Week) • 19-23th Sep ’05 • 05-09th Dec ’05 • CMS Week outside CERN in ’05 & ‘06 • China: Peking University and Beijing IHEP • Italy: Naples • USA: Fermilab Fermilab was voted for the CMS Week starting from 11th April 2005 CMS Week for early 2006 will be held outside CERN, preferably Europe

  5. CMS Collaboration Board • New Members for CMS • Louisiana Technical University N. Prashar • Rudjer Boskovic Institute, Zagreb V. Brigjevic • Presenations were made and decision is pending.

  6. PUBLISHING POLICY PUBLISHING POLICY

  7. Publishing Policy

  8. Publishing Policy

  9. Publishing Policy

  10. Publishing Policy

  11. 2004 CMS Thesis Award September 24, 2004 • Award committee members (6) (2 new this year) • Dobrzynski, Foà (chair), Heath, Snow (secretary), Tuominiemi,Vandervelde • Schedule of 2004 Award Activities • Deadline for Award nominations September 1, 2004 • 11 theses nominated for 2004 Award – a record year • First-round decisions by Award Committee October 29, 2004 • Each nominated thesis is read by at least 2 Committee members • Three theses selected as finalists • Selection of Award recipient by Committee December 1, 2004 • Three final theses read by all Committee members • Approval of Award recipient by CB December 2004 CMS week • Presentation of 2004 Award March 2005 CMS week

  12. Theses Nominated for 2004 CMS Thesis Award

  13. Theses Nominated for 2004 CMS Thesis Award

  14. ?? S. Linn Organization New DCS manager and vacancy for HF manager.

  15. Hadronic Calorimeter: HCAL

  16. STATUS OF HO • During May, while installing the HO trays into the honeycomb panels, a problem was noticed in the panels. • The inner c-channels were to be glued to the honeycomb panels on both sides. But the amount of glue applied was not enough and hence the channels were getting unglued. • It was decided to do the repair of all the panels and then do the insertion of the trays. • Pascal tried a procedure of fixing nuts and screws on the mockup and found it to be satisfactory. K.Sudhakar, CMS Week, Sept ‘04

  17. STATUS OF HO • Same procedure, of fixing nuts and screws between the c-channels and honeycomb panels, was decided to be applied to all the panels and the materials needed were procured. • Pascal has devised the tools needed for carrying out the necessary work. • During last week of August our people came and carried out repair on 3 panels. Along with Pascal we checked the repaired panels for pressure test, sagging, tray insertion in order to validate them.

  18. STATUS OF HO • The panels were tested up to a pressure of 1 bar • The sagging was within 3 to 4 mm with load. • The tray insertion was also smooth without any obstruction from the nut heads(0.7 mm) • So the procedure was validated and we are making 10 holes along the 2.5 meter length of the c-channel. Every panel will have 100 nuts fixed. • The repair work was shifted from B184 to B186 area. The space is limited here (unlike in B184)

  19. STATUS OF HO • The work started with R+2 panels (i.e. YB+2) from 10th September • Already 9 panels were repaired and tray insertion was done. No problems were noticed while lifting the stuffed panels. • Right now the speed is about 1 panel a day and is expected to pick up and may go up to about 1.5 panels a day

  20. STATUS OF HO • The panels will be repaired in the order of the needs of the overall mounting schedule • R+2, R+1, R0, R-1, R-2 • Expected to complete repair of all 72 panels by about mid November. • The overall installation schedule will not be affected

  21. STATUS OF HO • Using the Autocad drawings provided by Dattola for the outer wheels and the RBX positions given by Randy et al, the lengths of optical cables were worked out for R+2. • The cables for two adjacent sectors were made and brought to CERN for validating the lengths and the routing of the cables. • Dummy panels with connectors (both on tray side and RBX side) are being made for carrying out this in SX5 and will be done in the next 10 days.

  22. STATUS OF HO • Once the validation is done, the cables for full Ring will be fabricated. • For wheel 0, the validation will have to be carried out again at a later date after getting the final drawings from Dattola and working out the lengths of the cables. • Our people have participated in the testbeam runs and analysis has been carried out

  23. STATUS OF HO • There was a short meeting with A. Gurtu, myself, Pascal Petiot, Pawel de Barbaro and Austin Ball present in it. • Basically we went over the schedules concerned with HO mounting and cabling. • Tentatively the periods for installation of cables (optical and HV, LV cables) was indicated as • March/April 2005 for YB+2 • August 2005 for YB+1 and YB0 • Spring 2006 for YB-1 and YB-2

  24. HO Trial Assembly

  25. Muon/Ped Separation:HO Ring 0 n.b. Not fully optimized

  26. 300, 150, 100, 30 GeV Pions, HCAL vs ECAL

  27. 2004 Test Beam Goals: Summary • 25 ns structured beam to measure relative timing and to verify trigger primitive generation • Very Low Energy (VLE) run to study ECAL+HCAL response for pions 2- 9 GeV • Measure longitudinal shower profiles for MC comparison/tuning • Calibrate a number of production HF wedges • vertical slice test HCAL+EMU, will take place sep22-oct 11

  28. FE Electronics Status • HE • RBX Production – over 2/3 completed • Rate of ~1 RBX/day – finish by mid-Oct • Begin HE installation/cabling early Nov • HB • RBX production – 1/6 completed • Finish mid-Jan • Need final HB cable lengths before order can be placed • HO • RM status – some hardware at Fermilab • FE boards ready to be tested • Need to produce HPD interface card (4-6 wks) • Need to order HPD-QIE signal cable (4-6 wks)

  29. Jan03 Jan04 July04 HPD Status Average # of Tubes Delivered per Month = 19.9 TubesTotal # of Tubes Delivered as of 7/20/04 = 612. TubesPercentage of Good Tubes = 62%Good Tubes So Far = 379 TubesTotal Tubes needed with Spares = 484 TubesTubes Left to Go = 484-379 = 105TubesFinal Delivery in Dec, 2004 if no improvement

  30. Schedule for HO • YB+2: • late fall ‘04 • YB+1,YB0: • summer ‘05 • YB-1, YB-2: • spring ‘05

  31. Summary • HCAL is complete with respect to Absorber Structures. • PMT are complete. HPD will done but are the pacing item. • FE electronics is built and largely tested. • TRIDAS electronics is entering production without any issues. • DCS is functional. • I&C is underway – starting with HE. • TB2004 was very successful.

  32. Meetings before the December CMS week • 1) 9-th Annual RDMS CMS Conf. in Minsk, Belarus , 28 Nov-2 Dec 2004 • Hosted by NCPHEP, N.Shumeiko • Mainly dedicated to the Data Processing/Analysis Scenario, Physics with CMS Detector. • Preliminary agenda: • Opening session: organizers: M.Della Negra, I. Golutvin, N.Shumeiko • Physics session (selected topics) organizers: P.Sphicas, V.Gavrilov • Computing Scenario organizers: D.Stickland, V.Ilyin • HCAL session (3rd day) organizer: D.Green • http:// cmsdoc.cern.ch/cms.htmlorhttp://www.hep.by/RDMS-2004/ 2) Run Meeting 2-3 Dec 2004 Getting ready for first beam in 07. Preparation of the Magnet test end 05.

  33. ECAL

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