rMPP meeting on MD Block 4 (2025) approval

Wednesday 29 Oct 2025, 14:00 → 15:30 Europe/Zurich

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

The rMPP meeting on MD Block 4 will take place in room 874/R-018 and on Zoom.

2025-10-29_Minutes_rMPP_MD4-2025_approval_Vers1_0.docx

2025-10-29_Minutes_rMPP_MD4-2025_approval_Vers1_0.pdf

14:00 → 14:05 Introduction

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

14:05 → 14:15 rMPP comments on MDs

Comments on MDs:

• MD17363: Crabbing through HOBB for ADT diagnostics
• MD17223: Beam test of WR frequency distribution

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

2025-10-29_rMPP_comments_MD4_2025.pdf

2025-10-29_rMPP_comments_MD4_2025.pptx

14:15 → 14:25 MD17103: Halo measurements with different beam types at the end of collisions

Highlight planned beam intensities and filling scheme to open discussion on potential concerns for running with high intensities.

Speakers: Milica Rakic (EPFL - Ecole Polytechnique Federale Lausanne (CH)), Pascal Hermes (CERN)

251029_Halo_MD17103.pdf

14:25 → 14:35 MD17403: Collisions with 24b trains at 2.1e11ppb

Highlight planned beam intensities and filling scheme to open discussion on potential concerns for running with high intensities.

Speaker: Sofia Kostoglou (CERN)

rMPP_MD4_24b_and_3TeV.pdf

rMPP_MD4_24b_and_3TeV.pptx

14:35 → 14:45 MD17323:Studies on 3 TeV cycle for 2026 HI test

Highlight planned beam intensities, filling scheme, and ramp-up plan to open discussion on potential concerns for running with high intensities.

Speaker: Sofia Kostoglou (CERN)

14:45 → 14:55 MD16906: Beyond 60/18cm beta*

• Define collimation settings at 40/12cm
• BLM masked in second fill?

Speaker: Michi Hostettler (CERN)

202510_LSWG_LowBeta_detailed-2.pdf