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View article: First considerations on the supporting structures of FCC-ee booster and collider in the arc regions
First considerations on the supporting structures of FCC-ee booster and collider in the arc regions Open
In 2022, the FCC Feasibility Study management mandated a working group to analyse the best configuration of the FCC-ee tunnel in the arc regions, in view of the construction of a mock-up of the arc half-cell. One of the main and most chall…
View article: FCC-ee Arc Half-Cell: preliminary design & integration studies, with ideas for a mock-up
FCC-ee Arc Half-Cell: preliminary design & integration studies, with ideas for a mock-up Open
During 2022, a dedicated study was undertaken at CERN, together with the FCC Feasibility Study collaborators, to propose a robust configuration for the FCC-ee arc half-cell. The proposed layout considers integration aspects of the elements…
View article: New Coordination Tools to Prepare Programmed Stops in the LHC and its Injectors
New Coordination Tools to Prepare Programmed Stops in the LHC and its Injectors Open
The LHC and its Injectors are submitted to an overall lifecycle of three to four years of physics delivery to Experiments with a two-year long stop, also known as Long Shutdown (LS). The years of physics delivery are ended by a programmed …
View article: CERN Accelerators Topology Configuration: Facing the Next Long Shutdown
CERN Accelerators Topology Configuration: Facing the Next Long Shutdown Open
The Configuration and Layout (CL) team at CERN ensures that there is a clear and coherent representation of the status of the CERN underground facilities (about 60 km of equipment) and main accelerator projects at a given point in time. In…
View article: Integration, Configuration and Coordination: from Project to Reality, at CERN
Integration, Configuration and Coordination: from Project to Reality, at CERN Open
The rigorous process in place at CERN to approve and follow-up the implementation of any modification of the LHC machine and its Injectors is presented in this paper. Our methodology implies the support of three teams, in charge of the con…
View article: Status and Plans for the Upgrade of the CERN PS Booster
Status and Plans for the Upgrade of the CERN PS Booster Open
CERN’s Proton Synchrotron Booster (PSB) is undergoing a major upgrade program in the frame of the LHC Injectors Upgrade (LIU) project. During the first long LHC shutdown (LS1) some parts of the upgrade have already been implemented, and th…
View article: LIU Planned Activities
LIU Planned Activities Open
The baseline LIU installation activities corresponding to both ion and proton upgrades will be described for the whole injector chain. The additional possible installation activities linked to the pending options on which decision will be …