Physics at the LPC Mont Blanc /+&352-(&7 3= 3; 81'(5*5281':25.6 3RLQW 30 3; 30 7; 8- 8- 8- 5$ 3 0 ([LVWLQJ 8; 5= 8;& 8- 8- ([LVWLQJ 5$ 55 8- 8/ 8- 3; 55 8/ 8$ 3,//$5 8' 8/ 86 8/ 86& 7' 30 3= 8$ 78 8: 8- 83 5$ 3= 8- 7; 5= &06 8- 3RLQW 8$ 8; 8- 8/ 8- 8- 8- 3RLQW 5$ 8/ 30 8: 86 8$ Geneva airport 8- 8- 7' 7= 3RLQW 3RLQW 1 8' 83 LHCb CERN Boaz Klima ATLAS 3RLQW 8$ 30 3*& 3RLQW 5$ 8/ 30 83 55 86 7= 8- 8: 8- 3; 8/ 3RLQW CMS 8; 636 55 8$ 30 ALICE 8- 77 8: 3; 8$ $/,&( 8- 8- 3RLQW 3*& 3= 5$ /66 3RLQW 30 8/ Fermilab 5+ 86 3; 30 3; 7= 7- 8- 30, 3; 8$ 8/ 5$ 8- 8- 86 7, 8- 55 8/ 8/ 8- 8- 7, 7; ([LVWLQJ6WUXFWXUHV 8- 55 8- 57 8- 5$ /+&3URMHFW6WUXFWXUHV 5+ 8; 7, 8- 8- 8; 7, /+&([FDYDWHG6WUXFWXUHV 57 86$ /+&¶%· 67&(OMU /+&&RPSOHWHG6WUXFWXUHV &( $7/$6 /+&&RPSOHWHG6WUXFWXUHV &9(/+00$ LHC tunnel TeV4LHC Workshop October 20, 2005 Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 1 Tremendous Physics Potential for example… SUSY Higgs σ qqH, H→WW→lνjj -1 CMS,CMS 30 fb qqH, H→ZZ→llνν H→WW*/WW→llνν, NLO 2 10 H→ZZ*/ZZ→4 leptons, NLO 30 fb-1 L dt required for 5 ∫ 10 qqH, H→ γγ, τ+τ- 1 H→γγ inclusive, NLO ttH, WH, H→bb Combined channels 100 200 300 400 500 800 2 mH(GeV/c ) Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 2 May Result (Early On) In… Well, replace ‘Top Quark’ with ‘Higgs Boson’ or ‘Z’ Boson’ or ‘SUSY’ or “Extra Dimensions” or… if we get our act together PS: come celebrate with us tomorrow the 10th anniversary for the discovery of the Top quark at Fermilab Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 3 …but There is Competition… According to Michelangelo Mangano and Fabiola Gianotti’s “The First 1-2 years…” (hep-ph/0504221) Michelangelo at the LHC Physics mini-workshop on Aug. 11, 2005 (@LPC) Nature: First ‘Data’ http://agenda.cern.ch/fullAgenda.php?ida=a054821 from LHC (=ATLAS) Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 4 So, where are we in general? y LHC Machine Material from Roger Bailey’s report during CMS week (Sept. ’05) y CMS Detector Excerpts from Michel Della Negra’s report during CMS week (Sept. ’05) Things look good! Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 5 LHC Installation schedule Sector 7-8 & 8-1 Cabling 2005 R. Bailey AB LHC Operations QRL installation Cryomagnets Transport & alignment Sector 7-8 & 8-1 2006 Interconnects Controls & instrumentation Cooldown Hardware commissioning OP recommissioning Machine Checkout Beam Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 6 Breakdown of a normal year R. Bailey AB LHC Operations 7 ~ 140 days for physics per year Not forgetting Heavy Ion and TOTEM operation Leaves ~ 100 days for proton luminosity running ? Efficiency for physics 40% ? ~ 40 days ~ 1000 h ~ 4 106 s of colliding beams / year Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 7 a LHC Luminosity Profile 35 Negr L = L = SLHC: L = 10 lla 1033 1034 el De Z’@6TeV h Mic ADD X-dim@9TeV SUSY@3TeV 3000 Compositeness@40TeV H(120GeV)Æγγ 300 Higgs@200GeV SUSY@1TeV 30 /yr -1 200 fb SHUTDOWN 10-20 -1 -1 fb-1/yr 100 fb /yr 1000 fb /yr First physics run: O(1fb-1) Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 8 Running Periods and Samples (My biased interpretation…most likely wrong!) y Pilot Run (late 2007) Luminosity ~ 1032 cm-2 s-1 Integrated luminosity ~ 400 pb-1 y 1st Physics Run (2008 ) Luminosity ~ 1033 cm-2 s-1 Integrated luminosity ~ 2 fb-1 y “Low Luminosity” running (2008-2009 ) Luminosity ~ 2 x 1033 cm-2 s-1 Integrated luminosity ~ 10 fb-1 y “High Luminosity” running (2010 ) Luminosity ~ 1034 cm-2 s-1 Integrated luminosity ~ 50 fb-1 Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 9 Coil Swiveling and Insertion http://photo.cern.ch/testusers/index.php?dir=Bobine%20CMS Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 10 Commissioning with Cosmics Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 11 Cavern Murals: TDR front pages? Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 12 CMS Control and Analysis Room (CCAR) Discussions have taken place with CERN Management to create a CMS Control and Analysis Room (CCAR) on the CERN Meyrin site. H. Hoffman is following this and has identified a potential site - Bat 510 (Print Workshop + Mail) Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 13 CMS is Already Doing a Lot y On Hardware, Software, Triggers, … y Tremendous progress & accomplishments, some difficulties and/or delays – IP5 looks impressive !! y Many of our USCMS colleagues are extremely busy these days with hardware, triggers and software and have little (or no) time to think about Physics analysis y It’s our job at the LPC to: help CMS. The LPC is already playing a key role in a few areas; will do even more in the future create an environment in which everyone can get help and support whenever (s)he is ready for Physics y Well, what is the LHC Physics Center (LPC)? Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 14 What is the LHC Physics Center? Located on the 11th floor of the FNAL high rise, the purpose of the LPC is to ensure the US gives the strongest possible assistance to international CMS in software preparations for Day 1 y A critical mass (clustering) of young people who are actively working on software (reconstruction, particle identification, physics analysis) in a single location (11th floor of the high rise) y A resource for University-based US CMS collaborators; a place to find expertise in their time zone, a place to visit with their software and analysis questions y A brick-and-mortar location for US-based physics analysis, with such physical infrastructure as large meeting rooms, video conferencing, large scale computing, and a “water cooler” for informal discussions of physics y …and basically TEV4LHC (Tevatron experience/presence LHC success) Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 15 LPC’s Past Year Highlights Seven strong working groups! y 11th floor layout planned and constructed, Web presence, Remote Operations Center work started y Weekly All USCMS meeting on Fridays y 4 well-attended sessions of CMS 101, 4 well-attended sessions of “software tutorials”, tutorials on software tools y A mini-workshop on LHC turn-on physics, a workshop to initiate LPC cosmic slice effort, hosted for international CMS “physics” week, and a 2-week mini summer school y Theory/experiment brown bag lunch series, French lessons y Rumors: we are well-liked by funding agencies Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 16 Resources: 11th Floor (WH11) y Meeting Rooms/Video Conferencing/Internet y Terminals/printers/office supplies y Secretarial and computer support y Coffee machines/Water cooler Remote operations center Meeting Room for 60 rooms transients from Universities plus 60 permanent residents Transient space Of the 60 permanent slots, 25% are University physicists Expecting ~20 University-employed postdocs on the 11th floor full time by S06 Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 17 Web Information Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 18 Remote Operations Center ROC - LHC@FNAL Will be used for cosmic slice test and 2006 test beams Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 19 Slice Test – LPC Goals (slide taken from the workshop on 9/9/05) y Data access Being able to analyze the data efficiently Extremely Important is of a paramount importance: bring the for CMS and LPC data to LPC! y Remote Operation Center: infra- Cosmic Muon Challenge structure for Cosmic Muon Challenge Data taking monitoring (feedback to CERN) Data transfer monitoring y Data analysis Setup the infrastructure for the data analysis at LPC Reconstruction software, development and optimization of algorithms, calibration etc Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 20 Foundation: Working Groups The Working Groups are the heart of the LPC y Provide an informal yet intense platform for work on the fundamental foundations of future LHC physics analysis y Ensure that expertise in all areas necessary for a complete analysis can be found at the LPC y Working closely with international CMS groups y Have been greeted with enthusiasm by international CMS and, by concentrating our efforts this way, have already been able to make substantial contributions to the CMS Collaboration Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 21 LPC Working Groups There are 7 Working Groups at the LPC y Simulation y Trigger y e-γ ID y μ ID y Jet/MET ID y Tracking y Offline/EDM Due to time constraints, in the next several transparencies I’ll mention briefly activities in just a few of them Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 22 Entries 10000 → + - Mean 89.21 Z e e RMS 9.119 Z → μ+μ- LPC Simulation Group 103 Events / 2 GeV 102 10 1 50 100 150 M (GeV) Current Main Activities: l+l- y Simulation Validation Suite y Forward Pixels Geometry Implementation in CMS’ detector simulation program (OSCAR) y Implementation of the Luminosity Monitoring System in OSCAR y Implementation of the Zero Degree Calorimeter (ZDC) in OSCAR y EM Calorimeter (ECAL) Crystal Response Studies y Detailed Instructions for the Generation and Analysis of Monte Carlo data at all levels: MC truth, SimHits, Digis Boaz Klima TEV4LHC Workshop - Oct. 20, 2005 23 LPC Tracking Group Current Main Activities: y Implementation of a Road Search tracking algorithm Fundamentally different from the default tracking No pixel requirements for seeding; good for startup or cosmic challenge y Implementation of Tracking Software in the new framework (CMSSW) Definition of low-level data structures • Porting of reconstruction code Boaz Klima TEV4LHC Workshop - Oct.