Review of LHC and Injector Upgrade Plans Workshop (RLIUP)

Session

Session 3: PICs and Upgrade scenario 1 - Session 3B - Upgrade scenario 1

30 Oct 2013, 10:30

Centre de Convention, Archamps

Conveners

Session 3: PICs and Upgrade scenario 1 - Session 3B - Upgrade scenario 1

• Malika Meddahi (CERN)
• Lucio Rossi (CERN)

10. HL-LHC: How to achieve Upgrade Scenario 1 goals in the LHC? (20' + 10')

Oliver Bruning (CERN)

30/10/2013, 10:30

Abstract: The presentation discusses the options for maximizing the performance reach of a limited HL-LHC upgrade scenario and for reaching the performance goals of the Upgrade Scenario 1 based on Performance Improving Consolidation (PIC) (e.g. new triplet magnets) and only moderate upgrade implementations (e.g. Long Range Beam-Beam Wire compensators and Higher Harmonic RF system but no Crab...

11. Work effort in the LHC accelerator for upgrade scenario 1 (20' + 10')

Ezio Todesco (CERN)

30/10/2013, 11:00

Abstract: We will review the main baseline for the LHC upgrade scenario 1, pointing out the main choices for the magnets in terms of apertures, field, gradients, operational currents, cooling, heat loads, radiation damage and integration aspects. The main reasons behind these choices will be reviewed, with special emphasis on risk, cost, and commissioning time. The options which are still open...

12. LIU: Which beams in the injectors fulfil HL-LHC Upgrade Scenario 1 goals? (20' + 10')

Simone Gilardoni (CERN)

30/10/2013, 11:30

Abstract: The talk will summarize the current understanding of the issues to be addressed in the injectors in order to fulfil the requirements of the HL-LHC in the framework of the upgrade scenario 1. The required beam parameters in the different accelerators will be outlined, and the relevant performance limitations described. Possible beam production schemes will be presented, and their...

13. Work Effort in the LHC Injector Complex, including Linac4 connection, for the Upgrade Scenarios (30' + 10')

Bettina Mikulec (CERN), Jean-Baptiste Lallement (CERN)

30/10/2013, 12:00

Abstract: This presentation will describe the work for the Linac4 connection, PSB, PS and SPS that is required for upgrade scenario 1. It will be shown that the requirements on the hardware work needed for upgrade scenario 1 is identical to the ones of the upgrade scenario 2. The Linac4, presently under construction, will replace the present Linac2 as injector of the CERN proton accelerator...