DOE Office of High Energy Physics Perspectives US LUO 2013 Annual - PowerPoint PPT Presentation

DOE Office of High Energy Physics Perspectives US LUO • 2013 Annual U.S. LHC Users Organization Meeting University of Wisconsin, Madison November 6 – 8, 2013 Abid Patwa Program Manager Office of High Energy Physics Office of Science, U.S. Department of Energy

Outline  Energy Frontier Program & Issues  Budget and Issues  A few remarks on P5  DOE HEP FY 2014 Funding Opportunities  Summary 2

The Higgs and The Nobel  2013 Nobel Prize in Physics awarded for work on the Higgs boson jointly to: François Englert (Université Libre de Bruxelles, • Belgium) and Peter W. Higgs (University of Edinburgh, UK) – "For the theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, and which recently was confirmed through the discovery of the predicted fundamental particle, by the ATLAS and CMS experiments at CERN's Large Hadron Collider." On behalf of the U.S. Department of Energy, Congratulations to Professors François Englert and Peter Higgs for the pioneering work on the Higgs theoretical framework; and Congratulations to CERN and the ATLAS and CMS Collaborations ― including all U.S. members ― for the groundbreaking work that led to the discovery of the Higgs boson. 3

B s Candidate Event from CMS (Recorded 2012; pp collisions at 8 TeV) B s → µµ Decay Channel ENERGY FRONTIER PROGRAM

DOE OHEP Organization 5

DOE OHEP Organization Energy Frontier program areas 6

HEP Energy Frontier Experiments Experiment Location CM Energy; Description # Institutions; #U.S. #U.S. Status of Science # Countries Institutions Coll. DØ Fermilab 1.96 TeV; Higgs, Top, Electroweak, 74 Institutions; 33 Univ., 192 (DZero) Tevatron Collider Operations ended: SUSY, New Physics, QCD, 18 Countries 1 National Lab [Batavia, Illinois, USA] Sept. 30, 2011 B-physics CDF Fermilab 1.96 TeV; Higgs, Top, Electroweak, 55 Institutions; 26 Univ., 224 (Collider Detector Tevatron Collider Operations ended: SUSY, New Physics, QCD, 14 Countries 1 National Lab at Fermilab) [Batavia, Illinois, USA] Sept. 30, 2011 B-physics ATLAS CERN, 7-8 TeV; 13-14 TeV Higgs, Top, Electroweak, 169 Institutions; 40 Univ., 583 (A Toroidal LHC Large Hadron Collider Run 1 ended: Dec. 2012 SUSY, New Physics, QCD, 37 Countries 4 National Labs ApparatuS) [Geneva, Switzerland / Run 2 start: 2015 B-physics, and Heavy-Ion Meyrin, Switzerland] CMS CERN, 7-8 TeV; 13-14 TeV Higgs, Top, Electroweak, 179 Institutions; 48 Univ., 678 (Compact Muon Large Hadron Collider Run 1 ended: Dec. 2012 SUSY, New Physics, QCD, 41 Countries 1 National Lab Solenoid) [Geneva, Switzerland / Run 2 start: 2015 B-physics, and Heavy-Ion Cessy, France] Collaboration data as of August 2013.  Two main scientific thrusts Tevatron at Fermilab (pp collider): DØ Collaboration, CDF Collaboration • LHC at CERN (pp collider): CMS Collaboration, ATLAS Collaboration •  U.S. is single biggest collaborator in both ATLAS and CMS experiments at LHC • US-ATLAS: ~ 23% of the international ATLAS Collaboration ― 175 U.S. graduate students US-CMS: ~ 33% of the international CMS Collaboration • — 247 U.S. graduate students 7

Energy Frontier PhD’s and Publications Experiment CY 2009 CY 2010 CY 2011 CY 2012 CY 2013 # of PhD’s # of Pub. # of PhD’s # of Pub. # of PhD’s # of Pub. # of PhD’s # of Pub. # of PhD’s # of Pub. # of Pub. Awarded Awarded Awarded Awarded Awarded [to date] [estimate, [US] [US] [US] [US] [US] expected] DØ 16 36 16 32 9 44 8 35 7 29 24 CDF 7 57 13 42 12 46 10 51 4 28 18 TOTAL Tevatron: 23 93 29 74 21 90 18 86 11 57 42 ATLAS 3 0 8 11 28 56 49 126 27 76 25 CMS 4 0 6 32 51 73 33 96 16 64 30 TOTAL LHC: 7 0 14 43 79 129 82 222 43 140 55 Data provided by respective collaborations. Tevatron data as of June 2013; LHC data as of September 2013.  Since 2009, Over 325 total U.S. PhD’s awarded through mentorship from the LHC and Tevatron • experiments, producing the next generation of innovators and leaders. Over 930 publications in peer-reviewed scientific journals, providing important Energy • Frontier science results to the HEP community. 8

Energy Frontier: Physics and Machines  Energy Frontier (EF) addresses questions across a comprehensive and broad range of topics studied at colliders (see R. Brock’s Aug. 6, 2013 Snowmass Summary talk for details) Origin of Matter Physics New Spacetime Origin of Flavor Origin of EWSB Topics/Areas Elementary? Dark Matter New Forces Naturalness Unification Strong CP Inflation ν mass ✓ ✓ ✓ ✓ ✓ ✓ ✓ Higgs Boson ✓ ✓ ✓ ✓ ✓ EW Physics ✓ ✓ ✓ ✓ ✓ Top Quark ✓ ✓ ✓ ✓ QCD Physics ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ NP/Flavor  Present machines and future proposed enablers advance our knowledge across each of these physics areas & organizational “groups”: Higgs, Electroweak, Top, QCD, and New Physics/Flavor Muon LHC LHC LHC ILC ILC CLIC TLEP VLHC Collider 100/fb (Run 2) 300/fb 3/ab 250/500 1 TeV >1 TeV yrs beyond TDR TDR LOI TDR TDR CDR Status: DOE EF Prgm. High Priority CD-1 Need further guidance from Snowmass/P5 Process

Energy Frontier Program Status Completion of Run I; CMS & ATLAS recorded: ~22 fb -1 Fermilab Tevatron (DØ and CDF) Total Integrated Luminosity [fb -1 ]  Working with DØ and CDF collaborations on completion of legacy analyses as part of its ramp-down research program • most effort completed in FY13 and FY14 Tevatron final papers ( e.g., M W ): FY15 • Large Hadron Collider (LHC) at CERN  Run 1 (proton) completed in Dec. 2012  Working with experiments to execute plan for U.S. contributions to “Phase-1” [2018] upgrades Day in 2012 • CD-0 approval: September 2012 CD-1 approval: October 17, 2013 • Combined µ = 0.80 ± 0.14 (CMS: $29.2M – 35.9M; ATLAS: $32.2M – 34.5M) Current program  Analyze and publish results from LHC Run 1 1 σ  2013-2014 shutdown: repair splices in 2 σ LHC magnets; detector maintenance and 3 σ consolidation, upgrades and repairs 4 σ  In 2015: resume [Run 2] at 13 ~ 14 TeV: 100 fb -1 (Ref: SM Higgs boson: J P = 0 + ) Continue precision Higgs measurements • J P = 0 – J P = 1 + J P = 1 – J P = 2 + m Focus on new physics • ATLAS Spin-Parity CMS Signal Strength [Lepton-Photon 2013] [Lepton-Photon 2013] 10

DOE Critical Decision (CD) Process Project Timeline Plan Project Initiation Definition Execution Execution Transition/Closeout Phase: Selected Alternative & Approach is Optimum Definitive Cost, Scope, Schedule Ready for Implementation Ready for turnover or to Operations CD-0 CD-1 CD-2 CD-3 CD-4 Approve Mission Approve Alternate Approve Performance Approve Start of Approve Start of Operation Need Selection and Cost Range Baseline Construction or Project Completion Project (MIE/LIC) FY2005 FY2006 FY2007 FY2008 FY2009 FY2010 FY2011 FY2012 FY2013 FY2014 FY2015 FY2016 FY2017 FY2018 FY2019 CD-0 CD-1 CD-2/3a CD-4a CD-4b Daya Bay CD-0 CD-1, CD-3b CD-4 DES 2/3a CD-0 CD-1 CD-2 CD-3a CD-3b CD-4 NOvA CD-0 CD- CD-2b/3b CD-4 1/2a/3a BELLA CD-0 CD-1 CD-2/3 CD-4 FACET CD-0 CD-1 CD-2/3 CD-4 APUL CD-0 CD-1 CD-3a CD-2 CD-3b LBNE CD-0 CD-1 CD-2/3a CD-3b CD-4 MicroBooNE CD-0 CD-1 CD-2/3a CD-3b Mu2e CD-0 CD-1 CD-3a CD-2 LSST CD-0 CD-1, 3a CD-2/3b CD-4 Belle-II CD-0 CD-1 CD-4 DESI CD-0 CD-1 CD-4 DM-G2 → ATLAS Upgrade* CD-0 CD-1 CD-2/3 CD-4 → CD-0 CD-1 CD-2/3 CD-4 CMS Upgrade* CD-0 CD-1 CD-4 Muon g -2 *Phase-1 Upgrades Only 11

Energy Frontier Research: Next Steps and General Observations  LHC – Discovery of a Higgs boson by ATLAS and CMS ⇒ measure properties for consistency with SM: couplings, spin/parity • enhance our understanding of the particle – Publish physics results with √ s = 8 TeV data [Run I] Solid – 5 σ discovery Dashed – 95% exclusion • Higgs, top, and electroweak measurements • Search for new physics BSM: exotic particles, SUSY, … • QCD, heavy-flavor physics  … and steps in next ~ 5 years – LHC will increase energy ( √ s = 13 ~ 14 TeV) and luminosity (L > 10 34 cm -2 s -1 ) for 2015-2017 Run 2 ( ~ 100 fb -1 ); and post-Phase-1: 2019-2021 Run 3 ( ~ 300 fb -1 ) • expand sensitivity reach for new physics – Phase-1 upgrade activities will mix with physics research-related efforts • proposals submitted to DOE are encouraged to address a balanced effort in both  Other general observations within DOE Energy Frontier program – Encourage community to exploit and interact with LHC Physics Center (LPC, CMS) or Analysis Support Center (ASC, ATLAS) 12