SLAC National Accelerator Laboratory Xray Overview John Arthur

SLAC National Accelerator Laboratory X-ray Overview John Arthur LCLS Photon Systems Manager LCLS Directorate structure Timeline and project status LCLS instruments Adding new instruments Thinking about major upgrades November 11, 2008 X-ray Overview 1 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory New LCLS organization November 11, 2008 X-ray Overview 2 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory SLAC Organization SLAC Director P. Drell LCLS D. Knutson Photon Science K. Hodgson SSRL J. Stöhr Engineering & Technical Support L. Klaisner Operations A. Merola November 11, 2008 X-ray Overview Particle Physics & Astrophysics S. Kahn 3 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory LCLS Directorate Organization LCLS Director Dale Knutson Accelerator Systems Div Experimental Facilities Div John Seeman Jochen Schneider Business Div Cindy Lowe Engineering Physics Div Strategic Projects Div David Schultz John Galayda LCLS Construction LUSI November 11, 2008 X-ray Overview 4 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory Transition from Project to Facility Responsibility for operation of LCLS instruments and LCLS X-ray science lies with the Experimental Facilities Division (XFD) Head, responsible for User outreach: Jochen Schneider Deputy, responsible for LCLS science: Jerry Hastings Responsible for User operations: John Arthur Group includes Photon Systems and LUSI staff (about 20 today) Growing quickly but thoughtfully (hiring now) November 11, 2008 X-ray Overview 5 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory Web site http: //lcls. slac. stanford. edu/ November 11, 2008 X-ray Overview 6 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory User info http: //lcls. slac. stanford. edu/amo/AMOTech. Overview. aspx November 11, 2008 X-ray Overview 7 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory LCLS resources matrixed to projects LCLS Director Accelerator Systems Div Business Div Engineering Physics Div LUSI PMCS X-ray Overview Strategic Projects Div LCLS Construction Engineers November 11, 2008 Instrument scientists Experimental Facilities Div 8 Controls John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory Resources move as instruments turn on LCLS Director Accelerator Systems Div Business Div Instrument scientists Experimental Facilities Div Engineering Physics Div Strategic Projects Div LCLS Construction Engineers LUSI November 11, 2008 X-ray Overview 9 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory CD-4 (7/31/2010) First Light in FEH Hutch BO First Light in FEE X-Rays in NEH Install Undulators FEE/NEH Install PPS Cert. LTU/Dump now LTU/Und/Dump Install LCLS Installation and Commissioning Time-Line PPS J F M A M J J A S ON D J F M A M J J Down? 2008 2009 2010 Ops for AMO, SXR, XPP Ops for AMO LTU/Und Linac/BC 2 FEL/FEE Commissioning Re-establish Commissioning e- to SL 2 November 11, 2008 X-ray Overview 10 Nov. 3, 2008 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory Project Status in November 2008 XTOD is assembling instruments at LLNL All mirrors have arrived, meet specs Preparing for installation start in December Expect X-rays in May XES is working on final designs AMO procurements have started Added manpower to meet aggressive schedule Preparing for installation start in May Expect X-rays in July November 11, 2008 X-ray Overview 11 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory X-ray front end Front end X-ray optics being assembled at LLNL Gas Detector Hard x-ray Monochromator (K Spectrometer) Solid Attenuator Slit Gas Attenuator e- Gas Detector X-ray Overview Soft X-Ray Offset mirror system Direct Imager Pulse Energy Thermal Detector Muon Shield November 11, 2008 5 mm collimator Hard X-Ray Offset mirror system LLNL 12 Start of Experimental Hutches John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory LCLS X-ray mirrors have been received at LLNL, and meet critical specifications for long-period flatness SOMS mirror coated with B 4 C at LLNL November 11, 2008 X-ray Overview 13 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory AMO Instrument John Bozek jdbozek@slac. stanford. edu November 11, 2008 X-ray Overview 14 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory XPP Instrument David Fritz dmfritz@slac. stanford. edu November 11, 2008 X-ray Overview 15 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory CXI Instrument Sebastien Boutet sboutet@slac. stanford. edu November 11, 2008 X-ray Overview 16 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory XCS Instrument Aymeric Robert aymeric@slac. stanford. edu November 11, 2008 X-ray Overview 17 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory LCLS expansion Staff/user space Additional instruments Soft X-ray materials science (SXR) Materials in extreme environments (MEE) Soft X-ray FEL for End Station A Use rest of SLAC linac Upstream 2 km could provide 28 Ge. V November 11, 2008 X-ray Overview 18 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory Staff/User Space November 11, 2008 X-ray Overview 19 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory Proposed staff plan for LCLS X-ray ops Shown to Lehman Review 5 -08 2009 2010 ~2012 Instrument scientist 3 6 18 Instrument engineer 1 3 6 Senior technical staff (laser, elec, mech, PPS, controls, detector) 6 8 32 Junior technical staff 2 5 35 Administration (user admin, facility admin) 3 4 5 ES&H 1 1 2 R&D technical staff 3 6 10 Scientific software & data management 4 6 12 Other 0 2 4 TOTAL bodies at end of FY 23 41 124 November 11, 2008 X-ray Overview 20 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory PULSE Laser Lab Conf Could use NEH office space Office space for about 8 people LCLS Lasers Data storage November 11, 2008 X-ray Overview 21 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory Could use bldg 751 (collider hall) Space for 15 -20 First floor (needs renovation) Second floor (already renovated) November 11, 2008 X-ray Overview 22 Space for 22 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory Could build new, small, modular building LCLS is hoping to do all these things to provide new space for ~100 people in 2010 November 11, 2008 X-ray Overview 23 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory Adding new instrumentation to LCLS New instruments: SXR & MEE November 11, 2008 X-ray Overview 24 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory Procedure for adding LCLS instrumentation Policy for outside groups which propose to add instrumentation to the LCLS facility Must offer a significant addition of general utility to LCLS Must get support of LCLS (with evaluation by SAC) Then group and LCLS decide final layout and timeline, sign MOU Some access priority can be negotiated, for limited time Instrumentation reverts to LCLS ownership/management November 11, 2008 X-ray Overview 25 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory First example of addition to LCLS SXR instrument: Soft X-ray Materials studies Consortium led by Anders Nilsson (SLAC/Stanford) and Wilfried Wurth (CFEL/Univ Hamburg) Institutions: Stanford, DESY, LBNL, CFEL Monochromatic soft-X-ray line to complement AMO line Fast-track schedule: operation in early 2010 Status: MOU being signed, integrating schedule with LCLS Total funding $4 M (LCLS contribution $1. 5 M) November 11, 2008 X-ray Overview 26 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory SXR will fit into the LCLS structure LCLS Director Dale Knutson Accelerator Systems Div Experimental Facilities Div Jochen Schneider operate SXR for science John Seeman Business Div Cindy Lowe Engineering Physics Div Strategic Projects Div David Schultz John Galayda LCLS Construction manage SXR construction LUSI November 11, 2008 X-ray Overview 27 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory Second example of addition to LCLS MEE instrument: Materials in extreme environments Institutions: STFC (UK), LLNL, NNSA, tbd Hard X-ray instrument with high-power laser Create extreme states with laser or FEL, probe with laser or FEL Status: Technical concept being prepared 3 -phase project, total cost ~$17 M (phase 1 cost ~$4 M) Proposed LCLS contribution: Hutch 6 and beam transport November 11, 2008 X-ray Overview 28 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory The Long Term: Major Upgrades New undulators Higher energy X-rays Multiple FEL’s November 11, 2008 X-ray Overview 29 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory Major upgrade to LCLS: branch line using ESA Status: concept LCLS November 11, 2008 X-ray Overview 30 John Arthur jarthur@slac. stanford. edu

SLAC National Accelerator Laboratory Summary New LCLS Directorate structure for running facility, making upgrades XTOD group and AMO station will install soon LUSI instruments working on design LCLS accommodates additional instruments Major upgrades being considered November 11, 2008 X-ray Overview 31 John Arthur jarthur@slac. stanford. edu