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LHC exchange Action Items

LHC exchange Action Items. 1 meeting/Experiment to determine what is missing Agree with suppliers to get commitment on scope and time Organize missing issues. Data eXchange Coordination. Meetings with project engineers Compilation of summary report Coordination of cabling

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LHC exchange Action Items

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  1. LHC exchange Action Items • 1 meeting/Experiment to determine what is missing • Agree with suppliers to get commitment on scope and time • Organize missing issues LEADE/ D. Swoboda

  2. Data eXchange Coordination • Meetings with project engineers • Compilation of summary report • Coordination of cabling • Coordination of deployment of H/W LEADE/ D. Swoboda

  3. Data Xchange follow up • Link system phone meeting • S. Baron TTC 160494 170806 • R. Jones BST 160447 090806 • E. Bravin BRAN 162914 180806 • B. Puccio BIS 160092 110806 • E. Sbrissa MCS 160121 100806 • J. Serrano GMT 160035 140806 • M. v Eynden GMT 75578 110806 • R. Schmidt all 75217 110806 LEADE/ D. Swoboda

  4. WP documentation LEADE/ D. Swoboda

  5. Table of contents 1.INTRODUCTION 4 2.EXPERIMENTS TO ACCELERATOR 4 2.1 QUALITY OF BEAM COLLISIONS 4 2.2 EXPERIMENT BEAM INTERLOCKS 5 2.2.1SPECTROMETER MAGNETS 5 2.3 TTC transmission 5 3.ACCELERATOR TO EXPERIMENTS 6 3.1 BEAM INSTRUMENTATION 6 3.2 LHC STATUS INFORMATION 6 3.2.1COLLIMATION SYSTEM 6 3.2.2LHC VACUUM SYSTEM 6 3.2.3LHC MACHINE MODES 6 3.3 Timing Trigger and Control 7 4.DETAILS OF H/W EQUIPMENT BY SYSTEM 7 4.1 Equipment in the experiment areas 7 4.2 LHC TIMING SIGNALS & DISTRIBUTION TO THE EXPERIMENTS 8 4.3 Beam synchronous timing 9 4.4 General Machine Timing 9 4.5 Beam collision timing 10 4.6 Collision rate monitoring 10 4.7 Beam interlock system 11 5.COMMISSIONING AND TESTS 12 LEADE/ D. Swoboda

  6. EXPERIMENT BEAM INTERLOCKS • Beam abort and injection inhibit signals can be generated by each detector and each experimental magnet. • Beam abort requests are transmitted over hardwired links to the beam interlock system. • A hardwired injection inhibit is presently only foreseen for the ALICE ZDC acting on beam 1. • All other injection inhibit requests use the DIP system links. Table 3: interlock signals from Experiments LEADE/ D. Swoboda

  7. TTC LEADE/ D. Swoboda

  8. LEADE/ D. Swoboda

  9. status of data exchange systems LEADE/ D. Swoboda

  10. cost of data exchange systems [sb1]Computed prices including the price of the transmitters from SR4 to experiments LEADE/ D. Swoboda

  11. Circulating beam type/ring RF parameters Next injection parameters Safe Beam Parameters Beam energy/ring Beam present flag/ring Safe Beam flag/ring Safe collimator flag Post mortem 40 MHz PLL clock Beam intensity/ring LHC machine mode Fill number Particle type/ring GMT features GMT parameters also included in BST frame: GMT exclusive parameters: • Official request by Atlas. Other experiments need to submit request. • CTRV modules will be installed on request only. • Experiments need to specify precise requirements, i.e. triggers , post mortem, etc. • Fanout from CRTV << 100 m. • Cost (CRTV + crate) ~ 20 kCHF. • AB-CO will provide cabling to rack specified by experiment. LEADE/ D. Swoboda

  12. Coming up • Cabling Sep – Oct 2006 • Installation of HW (machine/XP-racks) now – Mar 2007 • Test + commissioning <= Aug 2007 LEADE/ D. Swoboda

  13. Contact persons • LHC: Rudiger.Schmidt@cern.ch • BIS/SLP: Bruno.Puccio@cern.ch • GMT: Javier.Serrano@cern.ch • TTC: Sophie.Baron@cern.ch • DIP: Mark.Beharrell@cern.ch • BST: Rhodri.Jones@cern.ch • BPTX: Rhodri.Jones@cern.ch • Timber: Ronny.Billen@cern.ch • Cables: Jean-Claude.Guillaume@cern.ch Luit.Koert.de.Jonge@cern.ch • BRAN: enrico.bravin@cern.ch • ALICE: Detlef.Swoboda@cern.ch • ATLAS: thilo.pauly@cern.ch • CMS: Andrea.Gaddi@cern.ch • LHCb: Richard.Jacobsson@cern.ch • Totem: (Daniela.Macina@cern.ch) LEADE/ D. Swoboda

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