High Intensity Neutrino Source Program Overview for CD Controls Management Meeting Bob Webber October 6, 2006

Fermilab 2 Proton Driver Information Project Site: Design Study (Draft, 215 pg.)  Director’s Review: DOE has elected to not pursue Proton Driver project at this time

Fermilab 3 Now HINS R&D Program To construct and test key components of the low-energy Linac concept and integrate into a demonstration accelerator in Meson Detector Building Install and commission 2.5 MW, 325 MHz klystron system Equip and operate a 325 MHz high power RF component test facility Fabricate, install, and operate a test stand for 325 MHz RT cavities and a test cryostat for 325 MHz SC spoke cavities Assemble ion source and RFQ providing a 2.5 MeV beam source Assemble the 10 MeV RT Linac, operate with beam, and verify performance Install 325 MHz SC spoke resonator cryomodules and operate with beam up to 90 MeV This all adds up to building a first-of-its-kind superconducting 90 MeV H- linac

Fermilab 4 R&D Program Organization Program Leaders –Program Manager – Giorgio Apollinari/TD –Program Engineer – Bob Webber/AD Beam physics design by Petr Ostroumov (ANL) and FNAL AD TD Responsibility – Design and fabrication of beam line technical components –Accelerating cavities (room temperature and superconducting) –Superconducting solenoid focusing magnets AD Responsibility – System integration, commissioning, and operation –RF, pulsed, and DC power systems –Vacuum, water, cryogenics –Controls –Beam instrumentation Regular meetings –TD 9:00 am Thursday – beam physics, beam line component design –AD 1:00 pm Thursday – Meson building activity coordination, RF power and controls topics

Fermilab 5 Meson Building Floor Plan 90 MeV Linac Klystron and Modulator Area RF Component Test Facility Cavity Test Cave 200 ft. Ion Source and RFQ Area

Fermilab 6 Technical Status Overview Meson Test Area – –Klystron, Waveguide, and Racks Installed up to RF Component Test Area –Components on order to feed power to Cavity Test Cave –Modulator is currently critical path to RF power Now expected about the end of October –Support systems status Controls – timing equipment is installed into racks, HRMs coming, two “console” computers on hand Safety Approval Status – meetings being held with AD Safety Accelerator Components – –RFQ design review Sept. 14 delivery expected in March 2007 –RT cavities – first cavity and coupler in fabrication, delivery expected in early November –Fabrication of first SC Spoke Resonators is beginning at two vendors –Test cryostat – Procurement package being assembled, ~6-8 mo. delivery –Integrated beam line design (instrumentation, valves, etc) is next job to be tackled –Ion source now operating at MS-6

Fermilab MHz 2.5MW Klystron (early May)

Fermilab 8 View Into Klystron/Modulator Area (September)

Fermilab 9 RF Cage Assembly (September)

Fermilab 10 Modulator Capacitor Cabinet (August 2)

Fermilab 11 Modulator Switch Cabinet (August 2)

Fermilab 12 Empty “mock-up” Cave in Meson

Fermilab 13 First RT CH Cavity in Production End wall assemblies ready to be brazed. Copper spokes rough machined and annealed; waiting to be finished. Body wall roughed in and annealed. Cavity in concept.

Fermilab 14 3D Model of SSR module Superconducting structure Helium vessel Slow Tuner Mechanism Spoke

Fermilab 15 Meson Schedule 2006 (red updates since May/August) Short “mock” Linac cave section available –May 2006 (nothing yet modeled or installed) Klystron modulator completion –July 2006 (late July) (late September) (late October) 325 MHz RF power system commissioning –July 2006 (early August) (early October) (November) 325 MHz component testing in RF test area –Starting August 2006 (delayed due to Modulator) 325 MHz RT cavity power testing in cavity test cave –September 2006 (delayed due to Modulator) Superconducting cavity test cryostat installation –October 2006 (Spring ‘07) (Summer ‘07) Ion Source installation in Meson –November 2006 (January ‘07)

Fermilab 16 Meson Schedule 2007 (red = updates since May) RFQ (now in procurement) delivery and power testing –January 2007 (~6 months from June 30, 2006 order date) (~6 months from Sept. 14, 2006 review date) Production quantity RT cavity and coupler delivery & testing –Starting February MeV beam tests –Beginning February 2007 (April 2007) First SC spoke resonator power tests in test cryostat –April 2007 (Fall 2007) Linac cave construction and utilities installation –May 2007 Demonstration of multiple Room Temperature cavity RF distribution and independent amplitude & phase control –July 2007 Beam accelerated through first ‘N’ RT cavities –September 2007 (optimistic)

Fermilab 17 Meson Schedule 2008 Full 10 MeV RT linac installed –April 2008 R&D beam operations at 10 MeV –Starting May 2008 First SC spoke resonator cryomodule installation –October 2008 Tests of RT + SC cavity RF distribution and independent amplitude & phase control –November 2008 Beam through first SC spoke cryomodule –December 2008 (optimistic)

Fermilab 18 Snapshot of Recent HINS Effort Tech Division – July –13 individuals contributing a total 9.62 FTE –Average ‘duty factor’ ~ 75% Accelerator Division – June –35 individuals contributing a total FTE –Average ‘duty factor’ ~28% –Many people are “attached”; few are so engaged as to contribute a large fraction of their time 9 of the 35 individuals report at less than 10% of their time 17 of the 35 individuals report at ≤20% totaling 1.36 FTE –48% of the people contribute only 13.5% of the work Only 6 of the 35 individuals report at >50% totaling 4.26 FTE –17% of the people contribute 42% of the work

Fermilab 19 Controls - Requirements, Issues, Plans, Defaults Requirements – –Most everything a full accelerator needs Issues – –Manpower to Detail requirements Design and implement system infrastructure, central software services, application programming, front-end software –Currently have some piece of the attention of Sharon Lackey, Peter Lucas, Mike Kucera, Dennis Nicklaus, Brian Chase, Peter Prieto… Plans – –Go with the current ‘flow’ VME, VXWorks, Epics, (no pre-disposition toward DOOCS) Defaults – –HRMs with “Classic” Linac controls plus EPICs with EPICS applications screens