Wim Weterings Remy Noulibos General description of TL and PSB injection Review the activities on ABT systems for the LIU-PSB 10-09-2014 Wim Weterings Remy Noulibos

ABT components and related elements PSB Injection Region Proton Distributor BI.DIS System of pulsed magnets, which kick slices of the 160 MeV H- beam from LINAC4 to different vertical positions at the vertical septum BI.SMV. Vertical Septum BI.SMV Beam slices are further deflected by BI.SMV septa into the BI.BVT vertical dipole to achieve the required booster beam level separation of 360mm between each ring. H- Charge-Exchange System The beam is injected through a graphite stripping foil BI.STR to convert ~98% of the beam to H+, using 4 magnets BI.BSW creating the injection bump and a 4 horizontal kickers KSW, outside the injection region, producing the painting bump. Related Control systems for all Equipment

LIU-PSB timeline for H- injection agreed by the LIU project. 77th IEFC meeting INDICO event 212744 Planning Stripping foil Test Stand installation Q1 2015 Half Sector Test Wim Weterings, LIU 2013, April 12, 2013

Related Workunits of this Presentation 92154 Booster injection modification studies (no budget) 96123 Injection zone Support structure 92163 Provide foil handling system 130456 Stripping Foil Mechanical Units (Half Sector Test) 92123 130456 92163

Injection Zone Support Structure PSB Injection region after modification to H- Injection

Injection Zone Support Structure The required support structure for installation and alignment of equipment The specifications is clear and study ongoing. 1 unit due Q2 2016.

Injection Zone Support Structure Description Injection zone Support structure APT wu 96123 Wu responsible wim.weterings@cern.ch Budget code 65733 42kchf 2012? Jobs have been paid, but drawings not yet delivered. Not found in CET by me See next slide Metrics per year in kCHF Year 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 PV 18 31 67 65 52 EV 23 AC 42 58 New PV 25 80 Design Jobs Manufacture

Injection Zone Support Structure

Beam Observation System (BTV) with Foil Handling Unit Radiation Hard Camera Mirrors and Optical Filters Stepping motor Beam Observation System (BTV) with Screen retracted Magnetic coupling Vacuum Chamber Foil Changer 1 prototype (to be installed Q1 2015 – L4 Stripping Foil Test Stand) 6 Foil handling units (inconel chambers in BSW WU). The specifications is clear and complete. 1 unit due for Half Sector Test (HST), Q4 2015. 5 unit due for Q2 2016.

Foil Handling Unit 1 proto is being build and will be used for the stripping foil test stand Description Provide foil handling system APT wu 92163 Wu responsible wim.weterings@cern.ch Budget code 65732 Metrics per year in kCHF Year 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 PV 13 18 12 7 6 115 189 99 EV 29 1 16 AC 15 24 27 New PV 100 120 20 Prototype and HST Box

Stripping Foil Mechanical Units L4T: new Linac4 to Linac2 transfer line Bettina Mikulec, INDICO 300182 Part 2: PSB half-sector test installation Part 1: H- stripping foil test stand + BTV unit BI Technical Board 27/02/2014 12

Linac4 Masterplan Bettina Mikulec, INDICO 300182 Prepare stripping foil installation Install HST Services Finalise HST installation BI Technical Board 27/02/2014

Stripping Foil Test Stand – What is included “Prototype” Stripping Foil Unit with support structure. The specifications is clear and complete. 1 unit due Q4 2014. Installation Q1 2015 F. Bertarelli, J. Coupard, M. Vretenar have decided that the prototype only needs to be manufactured for 12/2014. This means we will only assemble and cannot test our mechanism before installation in L4 To be clarified ! Support feet & Survey equipment (99232) Stripping Foil Test Stand (65732)

Stripping Foil Test Stand – Sector 1.1 Beam Current Transformer (BCT) Beam Vacuum Valve Vacuum Valve Stripping Foil Test Stand

Half Sector Test – What is included “Operational” Stripping Foil Unit with BSW2-3 vacuum chambers will be installed, so no cost involved for workunit 130456. 1 unit due for Half Sector Test, Q4 2015. Striping Foil Unit BSW4 BSW3

Stripping Foil Mechanical Units Description Stripping Foil Mechanical Units * APT wu 130456 Wu responsible wim.weterings@cern.ch Budget code 99232 * Half-sector test Metrics per year in kCHF Year 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 PV 13 2 EV 4 AC New PV 13 2 Not clear, we already spent money