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LHC operational status
Figure 1: Photograph of the dispersion suppressor collimator (TCLD) installed in the dispersion suppressor region around ALICE. A standard 15m-long connection cryostat is replaced by two shorter connection cryostats and a bypass module that enables installation of a warm collimator. Since the restart of the LHC for its third operational run in 2022 (Run 3),…
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Update on the HL-LHC Project Status
The project has reached several key milestones since the last newsletter. Among the many achievements, I would like to highlight here the celebrations for the successful validation of the CERN MQXFB quadrupole improvement plan and the successful validation of the first two magnets destined for direct installation in the tunnel (MQXFB03 and MQXFB04), the delivery…
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Towards the challenging Dynamic Aperture goals of Run 4
The recent IPAC’23 conference was an ideal opportunity to present and discuss within our community the status of the beam dynamics simulations for Run 4, marking the start of HL-LHC operation. At top energy, proton beams will circulate in the machine for about 10 hours, covering inside the LHC ring about half the distance of…