Energy Deposition and Radiation to Electronics
2017
Chapter 10 in
High-Luminosity Large Hadron Collider(HL-LHC) : Preliminary Design Report. The
Large Hadron Collider(LHC) is one of the largest
scientific instrumentsever built. Since opening up a new energy frontier for exploration in 2010, it has gathered a global user community of about 7,000 scientists working in fundamental particle physics and the physics of hadronic matter at extreme temperature and density. To sustain and extend its discovery potential, the LHC will need a major upgrade in the 2020s. This will increase its
luminosity(rate of collisions) by a factor of five beyond the original design value and the integrated
luminosity(total collisions created) by a factor ten. The LHC is already a highly complex and exquisitely optimised machine so this upgrade must be carefully conceived and will require about ten years to implement. The new configuration, known as High
LuminosityLHC (HL-LHC), will rely on a number of
key innovationsthat push accelerator technology beyond its present limits. Among these are cutting-edge 11-12 tesla superconducting magnets, compact superconducting cavities for beam rotation with ultra-precise phase control, new technology and physical processes for beam collimation and 300 metre-long high-power superconducting links with negligible energy dissipation. The present document describes the technologies and components that will be used to realise the project and is intended to serve as the basis for the detailed engineering design of HL-LHC.
Keywords:
- Magnet
- Electromagnetic coil
- Optoelectronics
- Radiation
- Collimator
- Dosimetry
- Beam dump
- Electromagnetic shielding
- Materials science
- Radiation protection
- Aerospace engineering
- Physics
- Dissipation
- Electronics
- Upgrade
- Optics
- Engineering design process
- Scientific instrument
- Large Hadron Collider
- Superconducting magnet
- Luminosity
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