STATUS OF THELHC INJECTORS UPGRADE (“LIU”)

PROJECTR. Garoby for the LIU Project Team

March 6, 2012 CERN

• Organization• Progress in 2011• Plan for 2012 and 2013• Plan beyond LS1• Resources• Open issues

R.G. 3 LIU status - 6/03/2012

LIU-PSB coordination team

K.Hanke – Activity leaderB.Mikulec – DeputyV.Raginel – Scientific secretaryhttps://espace.cern.ch/liu-project/liu-psb/

LIU- PS coordination teamS.Gilardoni – Activity LeaderH. Damerau– Deputy and Scientific secretaryhttps://espace.cern.ch/liu-project/liu-ps/

LIU-SPS coordination team

B.GoddardE.Shaposhnikova – DeputyG.Rumulo – Scientific secretaryhttps://espace.cern.ch/liu-project/liu-sps/default.aspx

LIU-Project Safety

coordinationL. Ponce

Director of Accelerators and technology - Steve Myers

LIU Project teamRoland Garoby (Project Leader) - Malika Meddahi (Deputy) - Brennan Goddard (LIU-SPS machine coordinator) - Simone Gilardoni (LIU-PS machine coordinator) - Klaus Hanke (LIU-PSB machine coordinator) - Maurizio Vretenar (Linac4 Project Leader)- Laurette Ponce (Project Safety Officer)-Django Manglunki (LIU-Ion chain coordinator)

Linac4 Project

M.Vretenarhttp://linac4-project.web.cern.ch/linac4-project/

LIU Administrative Support: Cécile Noels. Project Support: Pierre Bonnal, Sylvain Weisz, Tadeusz Kurtyka - EVM coordinators: De Jonghe, Benoît Daudin

Project Organization Breakdown Structure

• Organization

• Progress in 2011• Plan for 2012 and 2013• Plan beyond LS1• Resources• Additional issues

R.G. 5 LIU status - 6/03/2012

Achievements in 2011

• Formal organization of the LIU project:

• Nomination of additional members of the project team (Project Safety Officer and responsible for ions)

• Adjustment of project scope with transfer of activities from Linac4 (H- injection the PSB and all PSB-related tasks) and Consolidation

• Definition of Work Breakdown Structure, most of Work Units, budget codes and budget needs.

• Scientific/technical achievements:

• Analysis of injectors’ potential using MDs and simulations

• Refinement of the required actions on equipment (upgrades and replacement) with reviews (e-cloud, 160 MeV injection, beam instrumentation…)

• Workshop with HL-LHC project in view of converging on beam characteristics.

• Organization• Progress in 2011

• Plan for 2012 and LS1• Plan beyond LS1• Resources• Additional issues

R.G. 7 LIU status - 6/03/2012

Goals for 2012 and 2013

• Scientific/technical goals:

• Analysis of injectors’ potential using MDs and simulations in view of stating the final project goals in agreement with HL-LHC at the end of 2012.

• Specification of actions on equipment (upgrades and replacement) with reviews (e-cloud, …)

• Publication of Design Report in 2013,

• Preparation of future upgrades during LS1.5(?) and LS2.

• Management goals:

• EVM follow-up of the PSB upgrade.

• Specification of cost to completion at the beginning of 2013.

• Start of EVM follow-up of PS and SPS upgrades in 2013.

R.G. 8 LIU status - 6/03/2012

Main work on the accelerators during LS1

• PSB:• Construction of H- injection equipment (magnets, pulsers, vacuum

chambers and valves…) • Cabling for H- injection equipment• Replacement of beam dump and crane• Preparation for new main power converter (new building)• Upgrade of beam instrumentation (new orbit measurement system

and devices for H- injection)• New LLRF and prototype RF cavity

• PS:• Radiation shielding on Road Goward and above septum 16• Finemet-based longitudinal damper• New beam instrumentation (fast BLMs, study of IPMs)• Design/order of power converters for low energy correctors

• SPS:• Preparation for upgrade of 200 MHz RF system• Installation of aC coated vacuum chambers in 2-4 half-cells• Upgrade of transverse damper• Installation of wide band transverse feedback• Beam instrumentation (BFCT upgrade, BGI development, new

diamond BLMs, prototype mechanics for new wire scanner)

Cabling!

Cabling of fibre optic

backbone and one LSS +

some coaxial cables!

• Organization• Progress in 2011• Plan for 2012 and 2013

• Plan beyond LS1• Resources• Additional issues

R.G. 10 LIU status - 6/03/2012

Overall Plan

Linac4 PS injector, PS and SPS Beam characteristics at LHC injection

2011 - 2012

Continuation of construction…

• Beam studies § simulations• Investigation of RCS option• Hardware prototyping• Test of new beam gymnastics• Design § construction of equipment• TDR

25 ns, 1.2 1011p/b, ~3 mm.mrad50 ns, 1.7 1011p/b, ~2 mm.mrad

2013 – 2014 (Long Shutdown 1)

• Linac4 beam commissioning

• Modifications and installation of some prototypes in PSB, PS and SPS• Design § construction of equipment

2015 - 2017

• Progressive increase of Linac4 beam current

• Implementation of new PS beam gymnastics…• PSB modification and connection to Linac4 during extentended winter shutdown• If/when Linac4 connected: progressive increase of PSB brightness with benefits for PS and SPS.• Equipment design § construction for PSB, PS and SPS • Beam studies

• Possibly smaller emittance (25 ns) with new PS beam gymnastics…• Limited gain from Linac4 proper (pending PSB, PS and SPS hardware upgrades)

2018(Long Shutdown 2)

• Extensive installations in PSB, PS and SPS• Hardware commissioning

2019 –2021 • Beam commissioning After ~1 year of operation: beam characteristics for HL-LHC…

• Organization• Progress in 2011• Plan for 2012 and 2013• Plan beyond LS1

• Resources• Additional issues

R.G. 12 LIU status - 6/03/2012

Material budget (kCHF)

Comment: planning after 2014 to be redone after the update of the LTP (dates of LS2)

2011 2012 2013 2014 2015 2016 2017 2018 2019 Grand Total

LIU Management 195 902 2,082 1,946 1,946 1,946 1,946 973 0 11,936

PSB Grand Total (Excl.CONS) 1,756 5,758 8,354 5,909 6,370 4,180 3,708 1,284 0 37,320

PS Grand Total (Excl. CONS) 157 1,236 5,609 4,121 8,792 6,480 2,480 2,180 0 31,055

SPS Grand Total (Excl. CONS) 240 2,244 5,481 9,081 22,000 16,288 8,309 3,551 0 67,195

LIU Grand Total (Excl. CONS) 2,347 10,141 21,527 21,057 39,108 28,895 16,443 7,988 0 147,505

Flexibility posts - batch #1 850 1,850 1,850 1,850 1,850 860

Flexibility posts - batch #2 1,270 2,540 2,540 2,540 2,540 1,270

LIU Grand Total (Excl. CONS) 2,347 10,991 24,647 25,447 43,498 33,285 19,843 9,258 0 169,315Proposed CtC to be announced 180,000

CONS-PSB 340 743 1,185 1,359 1,479 8,199 4,524 875 4 18,707CONS-PS - 89 323 386 328 - - - - 1,125

CONS-SPS 190 2,203 1,707 1,072 1,644 324 944 198 674 8,956

CONS for LIU Grand Total 530 3,034 3,215 2,818 3,452 8,523 5,468 1,072 678 28,789

LS1 LS2

R.G. 13 LIU status - 6/03/2012

Staff (from APT on March 5, 2012)

Comment: amounts in 2009 and 2010 + «bump» in 2013 result from inclusion in LIU of the PSB H- injection system and of miscellaneous consolidation items.

2009 2010 2011 2012 2013 2014 2015 2016 2017 Grand Total

BE

PBU-PRJ 0.7 1.9 3.9 16.2 9.4 5.8 6.3 6.2 50.4

PSU-PRJ 0.7 1.2 4.3 3.9 3.0 3.1 3.1 19.1

SPU-PRJ 1.5 2.8 6.1 9.4 17.9 14.7 12.2 14.1 13.6 92.2

IUM-PRJ 0.4 0.4 0.4 0.4 0.4 0.2 2.2

BE Total 1.5 3.5 9.1 14.8 38.8 28.4 21.4 23.6 22.9 163.8

EN

PBU-PRJ 0.8 2.1 2.4 1.4 1.0 1.0 8.7

PSU-PRJ 0.1 0.4 0.6 0.4 0.2 0.2 1.8

SPU-PRJ 0.3 0.7 0.9 2.0 3.7 3.3 0.6 0.6 12.0

EN Total 0.3 0.7 1.8 4.5 6.7 5.1 1.8 1.8 22.5

TE

PBU-PRJ 6.2 7.6 7.0 8.6 13.4 11.0 13.0 12.6 2.6 81.8

PSU-PRJ 1.1 1.6 0.9 0.0 3.6

SPU-PRJ 0.4 0.6 1.8 2.6 0.2 0.2 0.2 6.0

TE Total 6.6 7.6 7.6 11.6 17.6 12.1 13.2 12.8 2.6 91.5

Grand Total 8.3 11.7 18.5 30.8 63.0 45.6 36.4 38.1 25.5 277.8

• Organization• Progress in 2011• Plan for 2012 and 2013• Plan beyond LS1• Resources

• Additional issues

R.G. 15 LIU status - 6/03/2012

Additional issues (1/2)

• Will there be an LS1.5 at ~end of 2016?

• Very useful for (1) making use of the investment in Linac4, (2) reducing risk (stop of Linac2) and (3) minimizing workload and time/risks for commissioning after LS2 (staging of the upgrades)

• Necessitates resources for work on the PSB during LS1 and preparation of cabling with Linac4.

• Need for planning LS2: at least 12 months for hardware installation + n months for hardware and beam commissioning. => no beam from the injectors during ~18 months.

R.G. 16 LIU status - 6/03/2012

Additional issues (2/2)

• Letter of support to the DOE for continuation of the development by US-LARP of a wideband transverse sytem in the SPS.

• Organization of publications in the Accelerator Sector

• Present situation is not satisfying (no easy means to identify the publications on LIU at least)

• Little progress from my side (lack of time) except for a draft proposal prepared with Malika.

• Suggestion to put someone in charge from the Project Support Office for refining a proposal, proposing it to the ATSMB and following its implementation