ESS Enabling discovery Mats Lindroos Head of Accelerator
ESS – Enabling discovery Mats Lindroos Head of Accelerator Lund October 2014
Update from site
Road to realizing the world’s leading facility for research using neutrons 2025 ESS construction complete 2014 Construction work starts on the site ESS starts user program 2009 Decision: ESS will be built in Lund 2019 2012 ESS Design Update phase complete 2003 First European design effort of ESS completed First neutrons on instruments 2023
Build and operate a 5 MW SCRF linac Key parameters: -2. 86 ms pulses -2 Ge. V -62. 5 m. A peak -14 Hz -Protons (H+) -Low losses -Minimize energy use -Flexible design for future upgrades Design Drivers: High Average Beam Power 5 MW High Peak Beam Power 125 MW High Availability > 95% Source 2. 4 m 4. 6 m LEBT RFQ 75 ke. V 352. 21 MHz 3. 8 m 39 m MEBT 3. 6 Me. V DTL 90 Me. V 704. 42 MHz 56 m 77 m Spokes Medium β 216 Me. V 571 Me. V 179 m HEBT & Contingency High β 2000 Me. V Target
Collaboration During Pre-Construction Søren Pape Møller Sebastien Bousson Roger Ruber Pierre Bosland Anders J Johansson CERN The National Center for Nuclear Research, Swierk Roger Barlow Ibon Bustinduy Santo Gammino
And not to forget… Many opportunities for new IK partners!
ACCSYS update in-kind discussions • • • Potential partners identified for 60% of the total planned/potential in-kind value Planned/potential in-kind is 78% of accelerator budget Many activities start 2014, reflecting the importance of reaching agreements soon Håkan Danared, ACCSYS in-kind manager 7
AD Mats Lindroos Head of Division Håkan Danared – Deputy Head of Division John Weisend II – Deputy Head of Acc Projects Caroline Prabert - Personal Assistant Gunilla Jacobsson - Divisional Planning A. David Mc. Ginnis – Chief Engineer Steve Peggs (C) Andreas Jansson – Safety BEAM PHYSICS Håkan Danared – GL SPECIALIZED TECHNICAL SERVICES John Weisend II – GL Mohammad Eshraqi – Deputy GL Renato de Prisco Ryoichi Miyamoto Wolfgang Hees - Deputy GL Frithiof Jensen Hilko Spoelstra Anton Lundmark Marc Munoz Edgar Sargsyan Christine Darve Yngve Inntjore Levinsen Giobatta Lanfranco Evangelia Vaena Matthew Conlon Senior Engineer – Deputy WP Leader WP 3 (vacant) Solveig Aas - Team Assistant RF Anders Sunesson – GL Morten Jensen - Deputy GL Rihua Zeng Rutambhara Yogi Rafael Montano Jaroslaw Fydrych John Jurns Cryogenic Staff Engineer (vacant) Mechanical Engineer (vacant) VACUUM SECTION Peter Ladd – SL Georg Hulla Marcelo Juni Ferreira Vacuum Systems Engineer (vacant) Benjamin Cheymol Irena Dolenc Kittelmann Hooman Hassanzadegan Thomas Shea Lali Tchelidze Cyrille Thomas Hinko Kocevar RF SOURCES SECTION CRYOGENICS SECTION Philipp Arnold – SL Xilong Wang BEAM INSTRUMENTATION Andreas Jansson – GL Morten Jensen – SL Chiara Marrelli Stevo Calic (from 3 Nov) POWER CONVERTERS SECTION Carlos de Almeida Martins – SL Göransson Maurizio Donna Viatcheslav Grishin Michal Jarosz (OPAC) Charlotte Roose (OPAC) Scientist (vacant) Beam Diagnostics Engineer (vacant) Safety Expert (vacant) INTEGRATION David Mc. Ginnis - GL Stephen Molloy – Deputy GL Eugene Tanke Nikolaos Gazis ENGINEERING SECTION Stephen Molloy – SL Aurélien Ponton Enric Bargalló 8
ACCSYS September 2015 WP# WP TITLE WP LEADER EXTERNAL WP? DEPUTY WP LEADER FOR EXTERNAL WP 1 MANAGEMENT J. G. WEISEND II NO 2 ACCELERATOR PHYSICS M. ESHRAQI NO 3 NORMAL CONDUCTING FRONT END S. GAMMINO YES A. PONTON ( TEMP) 4 SPOKE CRYOMODULES S. BOUSSON YES C. DARVE 5 ELLIPTICAL CRYOMODULES P. BOSLAND YES C. DARVE 6 BEAM DELIVERY SYSTEMS S. MØLLER YES P. LADD 7 BEAM DIAGNOSTICS A. JANSSON NO 8 RF SYSTEMS A. SUNESSON Mixed 99 ACCEL INFRASTRUCTURE & INSTALLATION D. MCGINNIS NO 10 TEST STANDS W. HEES MIXED 11 CRYOGENICS P. ARNOLD NO 12 VACUUM P. LADD NO 13 SAFETY L. TCHELIDZE NO 14 ACCELERATOR INTEGRATION S. MOLLOY NO 15 COOLING & ELECTRICAL SUPPORT F. JENSEN NO 16 COOLING SUPPORT A. LUNDMARK NO 17 POWER CONVERTERS C. MARTINS NO A. SUNESSON W. HEES L. Lari is temp WP Leader 9
Target station converts protons to “slow” neutrons • • Diameter ~ 11 m; Height ~ 8 m Mass ~ 7000 tonnes (mainly steel) Target drive housing Functions: • Convert protons to usable neutrons • Heat removal Monolith liner • Confinement and shielding Steel shielding Unique features: • Rotating target Proton beam window Neutron beam extraction Target wheel Moderator and reflector plug Neutron beam window • He-cooled W target • High brightness moderators 10
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