rMPP meeting on MD Block 2 (2025) approval

Friday 22 Aug 2025, 10:00 → 12:00 Europe/Zurich

874/R-018 - salle de réunion activité CCC (CERN)

The rMPP meeting on MD Block 2 will take place in room 874/R-018 and on Zoom.

2025-08-22_Minutes_rMPP_MD2-2025_approval_Vers1_0.docx

2025-08-22_Minutes_rMPP_MD2-2025_approval_Vers1_0.pdf

10:00 → 10:05 Introduction

Speakers: Christoph Wiesner (CERN), Jan Uythoven (CERN)

10:05 → 10:15 SIS bunch length interlock

Speaker: Jorg Wenninger (CERN)

MPPr.MD2.Bunchlength.Aug25.pdf

MPPr.MD2.Bunchlength.Aug25.pptx

10:20 → 10:40 rMPP comments on MDs

Comments on MDs:
- MD12843: Heat load measurements
- MD13743: High intensity trains injection
- MD16023: Slow-start Energy ramp
- MD16183: Injection instability growth rate and tune shift

Speakers: Cedric Hernalsteens (CERN), Christoph Wiesner (CERN), Christophe Lannoy (CERN), Daniel Wollmann (CERN), Jan Uythoven (CERN), Matteo Solfaroli Camillocci (CERN)

2025-08-22_rMPP_comments_MD2_2025.pdf

2025-08-22_rMPP_comments_MD2_2025.pptx

10:45 → 10:55 MD15146: Rematched IR7 optics for improved cleaning and impedance - high intensity part

• Present performed validations and Loss Maps in MD1
• Present proposal for ramp-up checks for MD2

Speaker: Bjorn Hans Filip Lindstrom (University of London (GB))

20250822_rMPP_MD2.pdf

20250822_rMPP_MD2.pptx

11:00 → 11:10 MD15966: Wire Compensation and Flat Optics

• Present main steps of MD and implications for interlocks
• Clarify number of trains in B1

Speaker: Guido Sterbini (CERN)

MD15966.pdf

MD15966.pptx

11:15 → 11:25 MD16003: Collisions of 8b4e trains with HL bunch intensity

• Present proposal for intensity, required validation and 8b4e considerations
• Strategy to monitor vacuum activity in 6L2 at injection
• Coordinate AGK and MKI settings change with MD12843 and MD13743

Speaker: Sofia Kostoglou (CERN)

rMPP_MD2_8b4e.pdf

rMPP_MD2_8b4e.pptx