SPES status Second international SPES workshop Laboratori Nazionali
SPES status Second international SPES workshop Laboratori Nazionali di Legnaro, May 26, 2014 Gianfranco Prete Project leader
The four phases of SPES BEST Cyclotron: - 70 Me. V - 1 m. A a b g d Research and production of Radio. Isotopes for medicine LARAMED Project @ LNL Study of neutron rich nuclei Accelerator based neutron source (cosmic spectrum and QMN beams)
The goal of SPES • Selective Production of Exotic Species • Optimized use of the two exits high current proton driver production of re-accelerated neutronrich exotic beams 1013 fission/s in-target production, and re-acceleration at 10*A Me. V (A=132) Radioisotope production & Medical applications innovative radiopharmaceuticals (e. g. Sr-82, Cu- 64, Cu-67) Fast neutron production & material applications: Atmospheric neutron spectra, QMN Single Event Effect, neutron capture cross sections
SPES Selective Production (and reacceleration) of Exotic Species Fission process is the prefered way to produce neutron-rich beams N G O A s R am R SP b. Ee S ET C N I A T I
Physics Domain with RIB Second generation today SPES today Second generation
SPES organization Scientific Advisory Committee INFN nuclear physics community INFN MAC SAC TAC Steering Committee SPES Project Leader Scientific coordinator Scientific working group Management Board Project Group Gilles de France (GANIL), B. Fornal (Kracow), P. Van Duppen (Leuven. Rex-Isolde), T. Motobayashi (RIKEN), K. Gelbke, (FRIB) T. Aumann (Darmstadt), A. Vittuti, A. Olmi ex-officio: G. de. Angelis, G. Cuttone, G. Fiorentini, G. Prete Technical Advisory Committee Steering Committee: Giovanni La. Rana, (Sez. Napoli) Mauro Bruno (Sez. Bologna) Sara Pirrone (Sez. Catania) Adriana Nannini (Sez. Firenze) Franco Camera (Sez. Milano) Dino Bazzacco (Sez. Padova) Lorenzo Corradi (LNL) Titti Agodi (LNS) Luigi Cosentino (LNS) Y. Blumenfeld (IPNOrsay), L. Miralles (CERN), R. Ferdinand (GANIL), D. Rifuggiato (LNS), R. Catherall (ISOLDE), M. Pelliccioni (INFN), G. Bisoffi (LNL)
Project group Project leader: G. Prete scientific coordinator: G. de. Angelis accelerator coordinator: G. Bisoffi infrastructure coordinator: P. Favaron radioprotection coordinator: D. Zafiropoulos Work Packages responsible (deputy) scientific support (B 1): F. Gramegna (J. Valiente) radiation protection and safety (B 2): D. Zafiropoulos (J. Esposito) Infrastructures (B 3): P. Favaron (M. Calderolla) Controls (B 4): M. Bellato (M. Gulmini) Management office Coordinator: G. Bisoffi Quality & safety Management System: D. Benini System integration: E. Fagotti Cyclotron (B 5): A. Lombardi (M. Maggiore) exotic beams (B 6): A. Andrighetto (M. Manzolaro) beam transport and selection (B 7): A. Pisent (M. Comunian) RFQ (B 8): A. Pisent (R. Dima) re-accelerator (B 9): G. Bisoffi (A. Porcellato) mechanics and engineering (B 10): A. Andrighetto (M. Rossignoli) vacuum systems (B 11): AM. Porcellato (C. Roncolato)
m a ien nag M tific eme ec c. E sup nt ng po v sa fe acu ine rt ty um er -ra i dio sys ng t e p inf rot ms ra ect str io uc n tu be co res am n tr cy trols an cl sp or ISO otro t a L b n nd ea se m lec s tio Re n -a cc r ele fq ra tio n 2 m sc an ien ag M tifi em ec c en c. su t sa va Eng ppo fe cu in rt ty um ee -ra r dio sys ing t inf prot ems ra ec str tio uc n be tu am co res tr n an cy trol c sp s l or ISO otr t a L on nd be se am lec s tio Re n -a cc ele rfq ra tio n sc SPES personnel plan SPES personnel in 2014 12 8 10 7 8 6 5 6 4 4 Temporary 3 staff 0 Personnel involved: 80 persons 40 FTE 2 FTE_Temporary 1 FTE_staff 0 45 (18 FTE) staff 10 (7 FTE) temporary contracts 15 (15 FTE) training
SPES scientific and technical collaboration INTERNATIONAL LEVEL EUROPE LEA Colliga France-Italy Second Generation ISOL facilities European ISOL Roadmap toward (SPES, SPIRAL 2, ALTO, EXCYT, FRIB, Coll. on Det. ) ISOLDE (CERN) SPES (Italy) LEA (under signature) Poland-Italy NATIONAL LEVEL SPES collaboration Acc. Techologies & Mechanics (INFN divisions and Universities) Milano, Bologna, LNS, LNL, Pavia, Trento, Palermo. International collaboration on Innovative Itinerant Detectors & on experimental proposals to keep a qualified & competitive level AGATA, FAZIA, PARIS, NEDA, GASPARD Italy France, England, Spain, Poland, Romania, Bulgaria, Turkey, Germany, Croatia, Sweden, Finland, Denmark. TN MI PV Mo. U (in preparation) ELI-np - SPES PD LNL BO FI Physics Programs & Detectors (INFN) (Bari, Bologna, Catania, Firenze, Milano, LNL, LNS, Padova, Trento, Napoli) NA CT LNS BA WORLD Mo. U (signed) i. THEMBA-Labs - INFN HRIBF (ORNL) RIKEN, MSU-FRIBS, RISP-KOREA, BARC, NEW DEHLI, DUBNA, MOSCA
Presented 37 Letters of Intents SPES 2010 Workshop (LNL- November 15 th-17 th, 2010) SPES LOIs Topics GS properties moments Coulex Dir. Reac with Active. Target Dir. Reac with Si Mn transfer Collective ex Fusion Super Heavy Dymanics SPES LOIs Spokespersons Italy France Poland Russia USA Belgium Croatia Norway Bulgaria Spain Russia China 24 Lo. I’s for reaccelerated exotic beams PRISMA GALILEO *AGATA *PARIS *NEDA *Fazia TRACE RIPEN **CHIMERA GARFIELD
SPES: Targets and beams UCx target Proton induced reactions Other target materials 7 Be* 10 Be* 21 Na* 22 Mg* 23 Mg* 24 Al* 25 Al* 26 Al* 29 P* The target materials we are developing for the SPES ISOL facility, will allow to produce a variety of beams both in the neutron-rich and the neutronpoor area
Reaccelerated Beam intensity SPES beam intensities (fission UCx) after re-acceleration (q+)
Energy from SPES Post-Accelerator as function of A/q (M. Comunian) Preliminary results from alpi performances with 2 cavities as margin, Low Beta=5 MV/m, Medium Beta=4. 3 MV/m, High Beta=5. 5 MV/m
SPES Facility Layout Existing facility Exp. Hall_3 ALPI Tandem • Accelerator system at underground level to match existing ALPI beam line • 2 ISOL bunkers for redundance and optimal operation
SPES Layout Cyclotron ALPI NEPIR 3° Exp. Hall LARAMED CORE-SPES RFQ ----- MRMS – CB --- 1+ RIB line ----- HRMS -- CB ------ISOL----Cyclotron
SPES 1+ Experimental room Implementation of the 1+ experimental area: use of the by-pass in both directions ( under design) The SPES Technical Advisory Committee suggested to implement the 1+ experimental area and beam line
SPES building under construction Cyclotron ISOL bunker
Cyclotron Schedule (2013 -2014) 2013 II Final Assembly and Testing Factory Commissioning Disassembly and Shipping Installation at LNL Commissioning at LNL The Contract with BEST Theratronics provides for: • Cyclotron • Two exit channels • High power beam transport line (up to SPES target) 2014 III I II 2015 III
The main magnet ready for the rf resonators 22 -23 January 2014 The D voltage distribution A. Lombardi The first rf resonator successfully tested inside the test stand 20
Technical highlights SPES DIRECT TARGET CONCEPT to operate with 8 k. W proton beam • Direct Target carefully designed to reach 1013 fissions/s with 8 k. W proton beam. (Thermo-mechanical considerations) (A. Andrighetto) UCx target completely developed • In beam test performed at i. Themba lab on May 2014. • Prototype under operation. • Fully developed front-end following ISOLDE design. Target under operation at 2000 o. C
i. Themba test Tdisk Proton beam 66 Me. V 60 m. A Proton current ate r Tbox 1200 o. C he SPES target in-beam power test. (Si. C target) Heater power compensated by proton beam. • Up to 4 k. W proton beam in target. • Stable temperatures • Stable vacuum (3 10 -5 mbar) Tdisk 1450 o. C Tbox Tanks to Rob, Lowry and all the i. Themba_Labs Cyclotron staff Heater power i. Themba_Labs, May 17 th, 2014
High Resolution Mass Separator & Beam Cooler • Scaled-up version of the separator designed by Cary Davids for CARIBU, Argonne DM=2. 5 10 -5 • Mass resolution: 1/40000 (eng. design: 1/25000) Beam Cooler to match the HRMS input requirements COOLBEAM experiment financed by INFN-CSN 5, 2012 2015 Collaboration: LNL-LNS, Mi bicocca M. Maggiore e 1. 3 mm s De cs ysi h P tag s ign High Resolution Mass Separator Typical voltage fluctuation frequency 200 -300 Hz, <<10 k. Hz Electrostatic Plates to correct the voltage ripple of the H. V. platform 20 cm 10 cm L. Calabretta, M. Comunian, A. Russo Plates gap 6 cm, ± 750 V to correct ± 5 V platform ripple
Collaboration with LPSC for SPES Charge Breeder The development of an Upgraded POHENIX booster is Part of a Mo. U in the frame of the European Associated Laboratories (LEA-Colliga) with GANIL. (In exchange: development of the n-converter for SPIRAL 2 by INFN) Project and construction by LPSC_Grenoble (worldwide competence in ECR and CB) • • • 2010 Preliminary measurements 2011 Conceptual design and schedule definition 2012 Design 2013 Agreement definition 2014 Construction 2015 Commissioning
Reacceleration: new RFQ and Upgraded ALPI layout • Optimize transport efficiency • Increase energy • ~ 10 Me. V/A (A/q=7) Additional cryostats: Increase total Energy Cryostats relocated from PIAVE: reduce losses from 40% to 20% high transmission RFQ (>95%) to match the ALPI entrance requirements Mechanical layout of the RFQ tank module (length about 1 meter) Total RFQ: 7 modules RFQ Energy 5. 7 –> 727. 3 [β=0. 0395] Ke. V/A (A/q=7) Beam transmission >95%, low RMS longitudinal emittance at output: 0. 15 ns*ke. V/u. Length 695 cm (7 modules) intervane voltage 63. 8 – 85. 8 k. V RF power (four vanes) 100 k. W.
SPES safety system on the way QSMS: Quality and Safety Management System ISO 12100: 2010/14121: 2007 for all Quality aspects OHSAS 18001: 2007 for Safety issues QSMS defined RISK analisys §FMEA - Failure Mode and Effects Analyses §FMECA - Failure Mode Effects and Criticality Analyses §HAZOP - HAZard and Operability study SAFETY system hot item for 2014 On the way the risk analisys (collaboration with nuclear eng. Palermo) Developed Safety systems (software and hardware) for ISOL lab. Contacts with italian companies for full design (SOGIN, NUCLECO, ENEL, . . )
SPES CYCLOTRON load work 2 weeks per shift Beam preparation 2 days Beam on target 12 days ISOL NEPIR Neutron area Beam on target 280 hours per shift Each bunker will cool down for 14 days after target irradiation. 7 shifts for cyclotron maintainance Expected Beam on target 9000 hours per year (final configuration with 2 ISOL targets): ≈4500 hours/year for Nuclear Physics ≈4500 hours/year for Applications cyclotron LARAMED Radioisotope production area
LARAMED project production of radionuclides for medicine • Among applications, production of radionuclides of medical interest is particularly interesting. • Aim is the production of I. innovative radiopharmaceuticals (e. g. Sr-82, Cu- 64, Cu-67) II. traditional radiopharmaceutical with new approaches (Tc-99 m) radioisotopes production Project under construction Infrastructures funded (7 Meuro) a b g d Leadership: A. Duatti Production of radioisotopes of medical interest at different proton energies • The model is the ARRONAX center in France at Nantes, where a similar cyclotron is in operation. • By exploting the cyclotron and its building, a center for medical radioisotopes can be built, with a cost of 10 -30 Meuros depending on the number of production lines. • Partnership with industry is under discussion 28
NEPIR: cyclotron neutron facility Project at Design study level 0. 30 Proton beam= 70 Me. V, 500 m. A Target = W 5 mm Energy region (Me. V) Sn (n/s) ~ n @ 2. 5 m (n cm-2 s-1) n @ 1 cm (n cm-2 s-1) 3 1013 6 x 1012 6∙ 1014 s-1 1 < E < 10 ~ 5∙ 1014 s-1 5 108 10 < E < 50 ~ 1∙ 1014 s-1 1 108 Single Event Effect facility Simulate terrestrial neutron flux (* 3 108 ) p-beam: 70 Me. V 3 m. A 70 Me. V protons on Pb-Be rotating composite target dn/dln(E) neutron fluence per unit lethargy (cm-2) Integral neutron production at SPES Cyclotron Union for Compact Accelerator-based Neutron Sources Simulation of fast reactor spectra 0. 25 0. 20 0. 15 moderated n-spectra 0. 10 0. 05 Φn= ~ 1. 0∙ 1011 cm-2 s-1 p-beam 50 Me. V, 0. 5 m. A 0. 00 1 E-05 1 E-04 1 E-03 1 E-02 1 E-01 Energy (Me. V) 1 E+00 Quasi mono energetic n-spectra 3 105 n cm-2 s-1 p-beam: 70 Me. V 50 m. A Rotating target prototype
Reference document approved by INFN for SPES (3 Dec, 2012) INFN approved the construction planning of the SPES project in Dec. 2012 Already invested 20. 5 Meuro up to 2012 Building Cyclotron ISOL R&D and prototype Charge breeder (funding fixed) Low Beta ALPI upgrade Consumable 6. 5 10. 5 1. 0 To complete the construction (ISOL system) about 30 Meuro are necessary N. Item 1 2 3 ISOL target and laser source UCx laboratory Transport of radioactive beam 4 5 6 7 8 High resolution mass selection (HRMS and Beam Cooler) (FULL_SPES) Charge Breeder RFQ preacceleration ALPI superconductive linac Upgrade Control systems and safety TOTALE Meuro 3. 2 2. 6 7. 7 (2. 7) 1. 5 3. 7 5. 6 3. 6 27. 9 (30. 6)
Thousands CORE SPES funding plan 12 WP-A 1 - Management 10 WP-B 9 - Control 8 WP-B 8 - Vacuum systems 6 WP-B 7 - RNB Accelerator M€ WP-B 6 - Beam transport &selection 4 WP-B 5 - ISOL system 2 WP-B 4 - Cyclotron 0 2013 2014 2015 2016 Year 2013 2017 2018 WP-B 3 - Buildings and Plants WP-B 2 - Safety and Radioprotection
SPES Schedule January 2014 2012 2013 2014 2015 2016 2017 Authorization to operate and safety UCx 5 m. A Executive project raw building construction Full UCx authorization ISOL Target-Ion Sources development ISOL Targets construction and installation Building Construction Cyclotron Construction & commissioning RFQ development and Alpi up-grade Design of RIB transport & selection (HRMS, Charge Breeder, Beam Cooler) Construction and Installation of RIBs transfer lines , CB and spectrometers Complete commissioning and first exotic beam
SPES in summary Items in construction • • Building and infrastructures* Cyclotron* ISOL system and sources Charge Breeder (starting 2014) Linac ALPI up-grade Beam transport Control system* • Authorization to cyclotron operation (completed) Items under final Design • RFQ • MRMS (n+ separator) • LARAMED • Safety system* • Authorization extension to UCx full power and applications * Items on critical path in 2014 Thank you Items at Preliminary Design • HRMS • Beam cooler • NEPIR neutron facility
SPES scientific and technical collaboration NATIONAL LEVEL Collaboration on SPES: Acc. Techologies & Mechanics (Mi, Bo, LNS, LNL, Pv, Tn, Pa) Physics Programs & Detectors (Ba, Bo, Ct, Fi, Mi, LNL, LNS, Pd, Tn, Na) MI PV TN INTERNATIONAL LEVEL EUROPE LEA Colliga France-Italy (SPES, SPIRAL 2, ALTO, EXCYT, FRIB, Coll. on Det. ) ISOLDE (CERN) SPES (Italy) (Radioprotection and nuclear safety ; Charge Breeding , Laser Ion PD LNL Sources (RILIS), Target development and material characterization, Spectrometers and mass selectors , superconducting cavities) BO LEA (under signature) Poland-Italy FI BA NA PA CT LNS International collaboration on Innovative Itinerant Detectors & on experimental proposals to keep a qualified & competitive level AGATA, FAZIA, PARIS, NEDA, GASPARD Italy France, England, Spain, Poland, Romania, Bulgaria, Turkey, Germany, Croatia, Sweden, Finland, Denmark. WORLD i. THEMBA-Labs INFN Mo. U HRIBF (ORNL) RIKEN, MSU-FRIBS, RISP-KOREA, BARC, NEW DEHLI, DUBNA, MOSCA 35
Radiation protection, Safety and Controls RADIOPROTECTION: Evaluation of radioactivity and radiation risk Authorization request for SPES operation: phase 1 request for cyclotron operation at 0. 5 m. A on standard targets and 5 micro. A on UCx Phase 2 request for full power operation on UCx target (0. 2 m. A) completed SAFETY: Development of a Quality and Safety Management System for SPES and definition of a safety system. CONTROLS: EPICS defined as a common supervisor for SPES. Migration of all controls on the same supervisor improve the quality and the safety of the system
- Slides: 35