1. The Experimental Hall Layout 2nd HIE-ISOLDE Physics Coordination Group Meeting 6 May, 2011 Hie-Isolde Erwin Siesling

2. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 2 Abstract Hie-Isolde Experimental hall –Layout –Future –User requirements Radio Protection issues –Different solutions –Studies and collaborations User facilities –Changes and improvements

3. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 3 Hie-Isolde Hie-Isolde experimental hall

4. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 4 Hie-Isolde SC Linac 5.5MeV/u by the autumn of 2014 First 10MeV/u by April 2016 Hie-Isolde SC Linac:

5. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 5 Beam Transfer Line

6. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 6 Experimental Hall Lay-out Straight line with 2 branches – July 2013 - April 2014 Miniball move: Oct 2013 – April 2014 Miniball Actar / Helios Miniball Beam diagnostics Stage 1:

7. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 7 The bend Spectrometer installation and 2nd Miniball move Miniball Spectrometer Actar / Helios Miniball Stage 2: TSR TSR and beyond.. Stage 3: Experimental Hall Lay-out

8. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 8 TSR @ Hie-Isolde Possible TSR installation above the CERN cable-tunnel. Tilted beamline coming up from the machine. TSR Max Planck Institut für Kernphysik Heidelberg TSR@HIE-ISOLDE LOI endorsed Jan 2011 (K. Blaum, Y. Litvinov)

9. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 9 User Requirements Requirements for the HIE-experiments Info needed on: Power consumption Cooling & ventilation Cryogenics Alignment & spacing (nr of racks) Sensitivity to radiation, temp & vibrations Transport requirements

10. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 10 Radio Protection issues Miniball Spectrometer Actar / Helios Miniball 10MeV/c

11. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 11 Radio Protection issues Miniball Spectrometer Actar / Helios Miniball 10MeV/c Controlled access Options under study: Close the hall Restricted area Controlled access Beam interlock

12. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 12 Radio Protection issues Miniball Spectrometer Actar / Helios Miniball Options under study: Close the hall Shielding For each experiment Allowing access to others during a run Individual beams interlocked Beam interlocked access 10MeV/c

13. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 13 Radio Protection issues Miniball Spectrometer Actar / Helios Miniball Options under study: Close the hall Shielding Limited intensity To stay within RP restrictions many elements will be produced at low intensity anyway.. Limited beam intensity 10MeV/c

14. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 14 Radio Protection issues Miniball Spectrometer Actar / Helios Miniball Options under study: Close the hall Shielding Limited intensity Open access If studies prove safe levels No restricted access 10MeV/c

15. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 15 Studies Existing models to calculate neutron and gamma doses from low energy heavy ions: -NEUGAM code -PHITS calculations -FLUKA calculations : conservative code, no expertise at CERN : suitable for HIE-Isolde but not validated (nothing to compare to) : expertise at CERN Courtesy: Ana-Paula Bernardes EN/STI, Joachim Vollaire DGS/RP

16. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 16 Studies & collaborations CEA-CERN collaboration - Thanks to Y.Kadi PHITS Calculation on neutron and gamma production from low energy heavy ions - Meeting was held on the 13th of April with DSM/IRFU/SENAC to define potential collaboration Fellow Marie-Curie NEUGAM, PHITS, FLUKA Calculation comparaison on neutron and gamma production from low energy heavy ion - Advertisement for a fellow position went out for an experienced candidate to perform all the detailed calculations ANL-CERN collaboration - Thanks to M.Huyse NEUGAM code to calculate neutron and gamma dose, courtesy of B. Back (ANL) - Typical beam species intensity/energy to be defined for RP analysis Courtesy: Ana-Paula Bernardes EN/STI, Joachim Vollaire DGS/RP

17. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 17 User Facilities 1. Increasing the surface of the Solid State Lab in building B.115: For RP safety reasons all solid state activities will be moved from B.275 to B.115 This will suppress the existing workshop in B.115 and courtyard between B.115 and B.601 2. Replace the existing building 507 by a new building : Ground floor (only accessible from within the surveyed area): - Labs and workshop First floor (accessible from outside the surveyed area): - Data Acquisition rooms - Meeting room/Visitors Center - Kitchen Cost study ongoing: Eliseo Perez-Duenas GS/SE under discussion

18. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 18 Present situation (ground floor Jura side): Control room User Facilities

19. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 19 Solid State Lab 115 1. Increasing the surface of the Solid State Lab in B.115: Control room

20. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 20 Replace building 507 Control room 2. Replacing the existing building 507 by a new building - Ground floor (only accessible from within the surveyed area):

21. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 21 Control room 2. Replacing the existing building 507 by a new building - First floor (accessible from outside the surveyed area): Replace building 507

22. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 22 Cost studies new B 507 Cost studies and civil engineering plans by Eliseo Perez-Duenas GS/SE No signs of asbestos found in the existing building Phase 1: estimate 120kChf - dismounting the present building - construction permit - adapting the concrete foundation Phase 2: estimate 1.8MChf 1MChf - construction of the new concrete building - total surface 780 m2 460 m2 - not taken in account electrical installations, CV, Labo’s, etc. Construction during long shutdown 2013?

23. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 23 Cost studies new B 507 Study on the use of modular cabins instead of a full concrete building Phase 1: estimate 120kChf - dismounting the present building - construction permit - adapting the concrete foundation Phase 2: estimate 520kChf - installation of modular cabins, interconnected and on 2 floors - total surface 460 m2 - not taken in account electrical installations, CV, Labo’s, etc. Advantages: - lower costs - fast construction - flexible work floor

24. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 24 Cost studies new B 507 Example modular cabins at the AD at CERN: DAQ and experiment control rooms moved outside the AD hall for RP reasons - First 6 cabins, more to add - Second floor foreseen - Inside configuration flexible Courtesy Eliseo Perez-Duenas GS/SE

25. Hie-Isolde layout, 2nd PCG meeting, 6 May 2011 E. Siesling 25 Acknowledgement EN/HDO: YACINE KADI, BE/RF: MATTEO PASINI BE/ABP: FREDERIK WENANDER GS/SE: DANIEL PARCHET, ELISEO PEREZ-DUENAS EN/CV: PAUL PEPINSTER, BENOIT BELLIN-CROYAT EN/EL: RENE NECCA TE/CRG: NICOLAS DELRUELLE, JOS METSELAAR EN/STI: RICHARD CATHERALL, ANA-PAULA BERNARDES EN/MEF: STEPHANE MARIDOR GS/DI: CYRILLE BEDEL TE/MSC: YANN LECLERCQ, ARNAUD BOUZOUD PH/SME: MAGDA KOWALSKA DGS/RP: JOACHIM VOLLAIRE, ALEXANDRE DORSIVAL