LHC
Collimation Working Group |
01.11.2024, 284th meeting Minutes and slides can be found on the Indico page. E. Matheson: Updated low-level controls of crystal goniometer for 2024 Pb run D. Mirarchi: Updated high-level crystal controls for continuous channeling optimisation along entire cycle N. Triantafyllou:Update on ion collimation settings based on initial commissioning 18.10.2024, 283rd meeting - Joint with MPP Minutes and slides can be found on the Indico page. M. Monikowska: Studies of collimation performance and settings for the 2024 Pb-Pb run F. Van Der Veken: Required loss map qualification for the Pb ion run and pp reference B. Salvachua: BLM threshold strategy for the pp reference run and collimation quench test 07.05.2024, 282nd meeting - Joint with MPP and LBOC Minutes and slides can be found on the Indico page. J. Wenninger: Summary of observations on hierarchy breaking T. Persson: Optics measurements 120cm - 30cm S. Morales: Beam loss pattern analysis B. Lindstrom: Diamond BLM and collimator BPM analysis for the 30 cm hiearchy breaking 03.05.2024, 281st meeting - Joint with MPP and LBOC Minutes and slides can be found on the Indico page. G. Lerner, J. Boyd, M. Trzebinski: Discussion about TCL6 settings F. Van Der Veken: 2024 loss maps analysis M. Hostettler: Collimation hyerarchy breakage: beam-beam bunch-by-bunch orbit and optics effects S. Kostoglou: Collimation hyerarchy breakage: bunch-by-bunch losses and lifetime 17.04.2024, 280th meeting - Joint with MPP Minutes and slides can be found on the Indico page. B. Salvachua: Displaced BLMs in IR7 - Introduction and strategy S. Morales: Sensitivity, response and threshold; first experience during scrubbing and intensity ramp up 05.04.2024, 279th meeting Minutes and slides can be found on the Indico page. F. Van Der Veken: Results of collimator alignment D. Mirarchi: New software for automated aperture measurements P. Hermes: Results of aperture measurements K. Taylor: Impact of relaxed TCL4/5 settings with RP optics and TCL6 load B. Petersen, G. Lerner: Study of the muon leakage to FASER and SND with RP optics 14.03.2024, 278th meeting Minutes and slides can be found on the Indico page. F. Van Der Veken: Outstanding points of 2024 collimator settings N. Triantafyllou: Cleaning simulations with different TCL6 settings D. Mirarchi: Results from HW commissioning A. Vella: collimation software upgrade fro 2024 operations 16.02.2024, 277th meeting Minutes and slides can be found on the Indico page. F. Van Der Veken: V. Rodin: FLUKA studies for different TCL6 settings with RP optics M. Trzebinski: Discussion on TCL settings |