112 Works

Executive summary

S. Damjanović & H. Schopper
No abstract.

Components of the SEE-LS

Ch. Benabderrahmane, G. Le Bec, J. Chavanne & D. Einfeld
No abstract.

Magnets of the storage ring

Ch. Benabderrahmane, G. Le Bec, J. Chavanne & D. Einfeld
No abstract.

Girder system

J.-C. Biasci & D. Einfeld
No abstract.

CERN Yellow Reports: Monographs, Vol. 8 (2020): A primary electron beam facility at CERN—eSPS: Conceptual design report

Editors: Torsten Åkesson and Steinar Stapnes The design of a primary electron beam facility at CERN is described. The study has been carried out within the framework of the wider Physics Beyond Colliders study. It re-enables the Super Proton Synchrotron (SPS) as an electron accelerator, and leverages the development invested in Compact Linear Collider (CLIC) technology for its injector and as an accelerator research and development infrastructure. The facility would be relevant for several of...

CERN Yellow Reports: Monographs, Vol 7 (2019): Physics of the HL-LHC, and Perspectives at the HE-LHC

Editors: A. Dainese, M. Mangano, A. B. Meyer A. Nisati, G. Salam and M. Vesterinen This report comprises the outcome of five working groups that have studied the physics potential of the high-luminosity phase of the LHC (HL-LHC) and the perspectives for a possible future high-energy LHC (HE-LHC). The working groups covered a broad range of topics: Standard Model measurements, studies of the properties of the Higgs boson, searches for phenomena beyond the Standard Model,...

Machine protection

D. Wollmann, R. Denz, B. Lindström, E. Ravaioli, F. Rodríguez Mateos, A. Siemko, J. Uythoven, A. Verweij, A. Will & M. Zerlauth
Since the previous TDR version 0.1, the hardware development has made significant progress. The universal quench detection system, CLIQ and energy extraction system prototypes have been successfully produced and tested and first units have been successfully deployed and used in SM18. This progress is reflected in the Sections below and some of the previously retained options have therefore been removed. In addition, the development of the quench heater power supplies for the HL-LHC is well...

FCC tau polarisation

S. Banerjee & Z. Was
No abstract.

Controls technologies

J. Serrano
By the time of the commissioning and subsequent operation of the HL-LHC, many of the physical elements of the control system will have been upgraded due to obsolescence. This applies particularly to the front and back end CPUs and storage. It is not, however, foreseen that the overall control system strategy and architecture will change in its conceptual structure during this period, and many parts of the current controls infrastructure will still be sufficient for...

IT string and hardware commissioning

M. Bajko & M. Pojer
The HL-LHC IT string (IT string) is a test stand for the HL-LHC, whose goal is to validate the collective behaviour of the IT magnets and circuits in conditions as near as possible to the operational ones. Each individual magnet circuit will be powered through a SC link and its associated current leads up to the ultimate operational current while cooled to 1.9 K in liquid helium. The test stand will be installed in the...

RF systems

R. Calaga, P. Baudrenghien, O. Capatina, E. Jensen & E. Montesinos
The HL-LHC beams are injected, accelerated, and stored to their nominal energy of 7 TeV by the existing 400 MHz superconducting RF system of the LHC. A novel superconducting RF system consisting of eight cavities per beam for transverse deflection (aka crab cavities) of the bunches will be used to compensate the geometric loss in luminosity due to the non-zero crossing angle and the extreme focusing of the bunches in the HL-LHC. Due to doubling...

HL - LHC acronyms

The Editorial Team
No abstract.

Registration Year

  • 2021
  • 2020
  • 2019
  • 2018
  • 2017

Resource Types

  • Text