1 August 23, 2010 Jefferson Lab Status Hugh Montgomery

2 Outline Jefferson Lab Nuclear Physics Strategic Plan/Vision Laboratory Organization and Personnel Other Laboratory Activities and Issues Longer Term Future Summary

3 Jefferson Lab At-A-Glance Created to build and Operate the Continuous Electron Beam Accelerator Facility (CEBAF), world- unique user facility for Nuclear Physics –Mission is to gain a deeper understanding of the structure of matter Through advances in fundamental research in nuclear physics Through advances in photon science and related research –In operation since 1995 –1,258 Active Users (World’s largest Nuclear Physics User Community) –159 Completed Experiments to date; ~21 remaining in 6 GeV program –Produces ~1/3 of US PhDs in Nuclear Physics (334 PhDs granted, 226 more in progress) Managed for DOE by Jefferson Science Associates, LLC (JSA) Human Capital: –720 FTEs (at 3/15/10) –22 Joint faculty, 19 Post docs, 30 Undergraduate; 47 Graduate students –1,258 Users (end of FY09) –1,110 Visiting Scientists K-12 Science Education program serves as national model Site is 169 Acres, and includes: –63 Buildings; 685K SF in DOE Buildings –Replacement Plant Value: $318M FY2010 Total Lab Operating Budget: $124.1M Non-DOE Budget: $5.0M

4 Vision, Mission, Strategy Vision Mission Strategy To be the provider of choice for world-class science and facilities in support of the DOE Office of Science’s mission. To enable breakthroughs that ensure our nation’s future Advance fundamental research in nuclear physics to gain a deeper understanding of the structure of matter Advance photon science and related research into the nature of materials. Develop the key technology and position Jefferson Lab’s user facilities for continued leadership roles Accelerator Science Applied Nuclear Science & Tech Large Scale User Fac./Adv. Instr. Major Laboratory Initiatives Core Capability Groupings JLAMP and 4 th GLS 12 GeV Upgrade Project Exp. Nuclear Physics Program ELectron Ion Collider SRF Technology Photon Science Nuclear Physics

5 Science Strategy for the Future Science in the 21 st Century Physics, Chemistry, Biology – major progress based on: –Advanced accelerator facilities –Operation as international user facilities Nuclear Physics: –Execute the 12 GeV Upgrade Project Highly recommended by NSAC –Experimental Nuclear Physics Program, 6 GeV, 12 GeV Nuclear physics into 2020s –Develop Electron Ion Collider, extend beyond CEBAF scope Photon Science: –4 th Generation Light Sources: JLAMP facility –User driven photon science, accelerator R&D Program –Development and participation in future light sources

6 Strategy for the Future – Major Initiative Experimental Nuclear Physics Program Scientific exploitation of CEBAF at 6 GeV and 12 GeV Outstanding physics remains that is best done utilizing the capabilities of the present CEBAF accelerator and its experimental equipment during the 2 years remaining before the final Upgrade shutdown. Once the 12 GeV Upgrade Project is completed, we envisage a program of experimental measurements for in excess of ten years. The Vision for the program: –Enables the national scientific strategy of understanding the structure of matter –Enables completion of 8 of 13 Office of Science milestones for hadronic physics –Aims for excellence and pre-eminence in a number of key areas of nuclear physics: Confinement and its manifestation in hadronic states with exotic quantum numbers; the structure of hadrons; the structure of nuclei; Standard Model tests via high precision at low energy.

7 Jefferson Lab Organization Director H. Montgomery Accelerator Science Advisory Comm. Nuclear Physics Program Adv. Comm. Photon Science Program Adv. Comm. University Relations Deputy Director Science & Tech R. McKeown Deputy Director Operations and Chief Operating Officer M. Dallas Experimental Physics L. Cardman Accelerator A. Hutton Theoretical & Computational Physics D. Richards (acting) Free Electron Laser G. Neil 12 GeV Project Office C. Rode Chief Financial Officer & Business Srvs. J. Scarcello Environmental Safety, Health & Quality M. Logue Chief Information Officer/Chief Technical Officer R. Whitney Engineering W. Oren Facilities & Logistics J. Sprouse Legal Counsel Project Management and Integrated Planning Community Outreach, Science Education and Public Affairs Human Resources Internal Audit JSA Board of Directors Chair

8 Personnel Changes Deputy Laboratory Director – Science Bob McKeown AD for Theoretical and Comp. Physics Mike Pennington Deputy AD for Accelerators Fulvia Pilat 12 GeV Project APM Physics Glenn Young Hall D Leader Eugene Chudakov (ex Hall A) Very Pleased with these appointments Experimental Nuclear Physics Dennis Skopik -- Partial Retirement last July Kees de Jager -- has asked to step down as Hall A leader Larry Cardman -- has asked to step down as AD for Exp. Nucl. Phys. Search Committee is active

9 ARRA “Stimulus” Funds = early receipt of ~half of planned FY10 & FY11 funds Lengthy Federal budget Continuing Resolution in FY11 is a concern. 12 GeV - $310M Total Project Cost (as of May 2009) CD-4A Dec 2014 CD-4B Jun 2015

10 12 GeV UPGRADE SCHEDULE Physics schedule unchanged. Cryomodule install/ testing moved into 6-month down. Use FY10 downs; shift accelerator installation work into 6-month down. MANDATE: Do not put follow-on beam delivery at risk !!! Start of Commissioning: Hall A October 2013 Hall D April 2014 Halls B and C October 2014

11 CIVIL CONSTRUCTION - Hall D Complex June-July 2010 Hall D Counting House Basement Walls/Stairwell Hall D – NW Corner Last wall lift

12 Ready for Equipment – May 5 th five months ahead of Level 2 Milestone Date Cryogenics equipment installation underway CHL Building Addition Erected Steel CIVIL CONSTRUCTION – Central Helium Liquefier (CHL) #2 Interior

13 Accelerator Construction Highlights cryomodule cavities beam transport magnets cryogenics coldbox vacuum valves cold tuner etc. etc. etc. Power Systems – parts arriving Beam Transport Quadrupole Magnets (~60 of 114) at JLab First 4 meter Dipole Magnet at JLab

14 Hall B Detectors HTCC prototype molds and mirrors (JLab) BC-404 BC-408 Panel 1a SVT sensor bonding and probe testing (UNH and Moscow State) Drift Chamber R2 wire stringing (ODU, and Idaho State) FTOF PMTs and timing test results (US Carolina, JLab)

15 Hall C - SHMS Infrastructure 1 st Cryogenic Control Reservoir Magnet Control Racks SHMS and HMS in Hall C Dipole vendor proposed Support Structure and Shield House Manufacturing Design progressing HB and Q1 Contracts Awarded Q2/Q3 - 5 bids received

16 Hall D Detectors Barrel Calorimeter Sixteenth Production Module The Mighty BCAL Press First BCAL Modules Arrive! Preparing Solenoid Test Central Drift Chamber Endplates

17 Upgrade Project Status Overall Project (End of June 2010) –Funding $145M –Cost Performance Index0.94 –Schedule Performance Index0.97 On average less than a month behind schedule Contingencies maintained –Contingency ~$60M, ~ 50% of Est. To Complete. FY11 is very constrained Availability projected for FY12 and FY13 –Effort on Project exceeds 120FTE Lehman Review (April 2010) –Very Satisfactory Review Manpower management, appeared satisfactory Schedule holding, civil schedule recovering –Concerns Hall D Solenoid

18 Funding FY09 Approp FY10 Approp FY11 Pres. Budg. Summary Comments ME Research6,1506,2006,265 Theory Research3,4003,5994,150 Accel Ops47,12047,14049,328 Accel Capital Equipment SRF R&D1,6351,3651,400 Accel AIP9501,050 Exp Sup Ops24,55925,56724,800 Exp Support Capital Equipment4,5005,2004,700 GPP1,8002,000 Subtotal NP Base90,24492,32193, GeV28,62320,00036,000 Subtotal NP Base & 12 GeV118,867112,321129,893 National LQCD Ops & CE SciDAC Total NP119,618112, ,433 Funding FY09, FY10, FY11 Favorable President’s Budget Request $1.8M up from FY10, but less than cost of living $2M pressure Receiving supplemental funding to enable g2p/gep

19 FY11 Budget and Consequences As yet there is no FY11 Budget –Senate Markup is -$100M wrt SC Pres. Request Specifics are not good for nuclear physics Upgrade is not impacted –House Markup is -$200M wrt SC Pres. Request Details not available, but rumored to be bad. Continuing Resolution expected –“6 month” CR Will start running as planned, no advantage in delay 12 GeV Project can ride 3 months OK –“12 month” CR Will need to curtail running Major reduction in 12 GeV Project work, major delay

20 Facilities: Resolve critical shortage and poor quality of space by constructing 278,000 sq ft and refurbishing 280,000 sq ft of work space; addressing safety and building code issues by updating outdated building systems; reducing deferred maintenance; and increasing energy efficiency. –Technology Engineering Development Facility (TEDF) (SLI) provides 38% of new and 31% of refurbished space (CD-3A approved 3/26/10) –CEBAF Center Expansion and Rehab (SLI 2016) ~ 34% of new space – Lab’s $32M GPP investment provides ~28% of new space. Utilities: Replace/upgrade year old site utilities to meet SC mission requirements by increasing cryogenics capability; increasing capacity and adding redundancy to the power distribution system; increasing cooling water capacity to meet mission requirements and replacing site cooling towers. –Utility Infrastructure Modernization Project (SLI 2011) Communications: Upgrade 1960s subsurface communications systems with 627 miles of fiber optic cable and 42 miles of building computer cable (SLI 2011). Strategy To Modernize JLab

21 Technology and Engineering Development Facility Test Lab Rehab SRF Addition TED Building Addition to Test Lab for SRF TED Bldg for Engineering & Shops Rehab Test Lab Eliminate Unsuitable Space

22 TEDF+ Project Status Status –Project Construction Phase is underway Schedule –CD-1 Sep 08 (complete) –CD-2 Jul 09 –CD-3 A 2 nd Qtr FY 2010 –CD-3 B 4 th Qtr FY 2010 –CD-4 New construction 4th Qtr FY 2012 Rehab 4 th Qtr FY 2014 General Plant Project ARRA Funding from Office of Nuclear Physics –Important ancillary work on buildings such as End Station Refrig. Buiilding

23 Strategy for the Future – Major Initiative ELectron Ion Collider (ELIC) Further extension of electron – nucleus scattering physics Developing the concept and the physics case and initial design of a future ELectron Ion Collider is essential to understand the future evolution of experimental nuclear physics in the U.S.A. and in the world. According to the 2007 NSAC Long Range Plan, “The ELIC would explore the new QCD frontier of strong color fields in nuclei and precisely image the gluons in the proton.” Goal is to develop the PHYSICS CASE for the next long range plan. The Vision for the program: –The next generation of electroweak nuclear physics beyond CEBAF at 12 GeV would demand an Electron Ion Collider TJNAF will participate in the development of the physics case for the EIC TJNAF will engage in R&D to develop accelerator and detector technology enabling a very high luminosity, polarized Electron Ion Collider. An initial stage, a medium-energy electron-ion-collider, MEIC, would accommodate subsequent energy upgrade. MEIC would be a high-luminosity, polarized electron-ion collider which would use CEBAF as injector into an electron storage ring. MEIC would have a center-of-mass energy of GeV and extremely high luminosity approaching 1x10 35 cm -2 s -1. The high luminosity is crucial to probe unknown essential features of the proton landscape, such as the impact of spin-orbit correlations. The booster rings, electron collider ring, and ion collider ring are designed as a “figure 8”, a design directly aimed at spin physics opportunities. The range of nuclei considered includes polarized light ions ( 1 H, 2 H, and 3 He) and medium to heavy nuclei (such as 12 C, 40 Ca, and 197 Au).

24 Strategy for the Future - Major Initiative JLAMP and 4 th Generation Light Sources A Next Generation Photon Science Facility at Jefferson Lab TJNAF has existing platforms with which it could demonstrate accelerator physics and technologies that address the needs of light source facilities as outlined in BESAC’s report “Directing Matter and Energy: Five Challenges for Science and the Imagination”. BESAC also delivered a position paper “Next Generation Photon Sources for Grand Challenges in Science and Energy” to SC. Two approaches to producing the required photons are identified: Free Electron Lasers and Energy Recovering Linacs. TJNAF has world class expertise in both technologies. TJNAF received funding from BES to participate in R&D, focusing on cavity and cryomodule development ultimately to permit the demonstration of well controlled, pulse-to pulse repeatable, high duty factor X-ray bursts of femtoseconds duration and unprecedented brightness. The Vision for the program: Jefferson Lab has proposed to build a continuous wave, high average brightness, short pulse free electron laser operating in the VUV/soft X-ray regime named JLAMP (Jefferson Lab AMPlifier). JLAMP would produce photons at an average brightness exceeding that of the FLASH facility in Germany. JLAMP would provide a platform for: –Ultrafast studies of emergent/correlated behavior in complex and nanomaterials related to energy and the environment, and with a strong user base of support as defined in recent BES reports. –Research in accelerator concepts which have the potential for substantial reduction of costs and better performance for future large-scale light sources. –Eventual participation in construction of a large scale next generation light source wherever it is built. –Accelerator research and training relevant to DoD ONR.

25 Summary PAC role is to provide advice with respect to the experimental nuclear physics program which is the core activity of the laboratory. We are concurrently constructing the 12 GeV Upgrade Project. We are also taking opportunities to upgrade the laboratory facilities and infrastructure. Consequently there are challenges to balance the different activities within constrained resources. (But we are getting support from Office of Nuclear Physics.) We are also looking to the long term future of Jefferson Laboratory