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3.
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Experiments and cycling at the LHC prototype helf-cell
/ Casas-Cubillos, J ; Collier, Paul ; Cruikshank, P ; Dahlerup-Petersen, K ; Desforges, B ; Hilbert, B ; Krainz, G ; Momal, F ; Rijllart, A ; Rodríguez-Mateos, F et al.
The first version of the LHC prototype half-cell has been in operation since February 1995. It consists of one quadrupole and three 10-m twin aperture dipole magnets which operate at 1.8 K. [...]
LHC-Project-Report-110; CERN-LHC-Project-Report-110.-
Geneva : CERN, 1998 - 4 p.
Fulltext: PDF; External link: Published version from PAC97 index
In : 17th Particle Accelerator Conference, pp.3206-8
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Detailed record
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4.
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Mechanical design and layout of the LHC standard half-cell
/ Brunet, J C ; Cruikshank, P ; Erdt, W K ; Genet, M ; Parma, Vittorio ; Poncet, Alain ; Rohmig, P ; Skoczen, Blazej ; Van Weelderen, R ; Vlogaert, J et al.
The LHC Conceptual Design Report issued on 20th October 1995 [1] introduced significant changes to some fundamental features of the LHC standard half-cell, composed of one quadrupole, 3 dipoles and a set of corrector magnets. A separate cryogenic distribution line has been adopted containing most of the distribution lines previously installed inside the main cryostat. [...]
LHC-Project-Report-111; CERN-LHC-Project-Report-111.-
Geneva : CERN, 1998 - 4 p.
Fulltext: PDF; External link: Published version from PAC97 index
In : 17th Particle Accelerator Conference, pp.3368-70
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5.
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Dynamic Effects and their Control at the LHC
/ Bailey, R ; Bordry, Frederick ; Bottura, L ; Burla, P ; Collier, Paul ; Henrichsen, K N ; Koutchouk, Jean-Pierre ; Lauckner, R J ; Parker, R ; Pett, John G et al.
Tune, chromaticity and orbit of the LHC beams have to be precisely controlled by synchronising the magnetic field of quadrupole, sextupole and corrector magnets.This is a challenging task for an accelerator using superconducting magnets, whose field and field errors will have large dynamic effects.The accelerator physics requirements are tight due to the limited dynamic aperture and the large energy stored in the beams.The power converters need to be programmed in order to generate the magnetic functions with defined tolerances. During the injection process and the energy ramp the magnetic performance cannot be predicted with sufficient accuracy, and therefore real-time feedback systems based on magnetic measurements and beam observations are proposed. [...]
LHC-Project-Report-124; CERN-LHC-Project-Report-124.-
Geneva : CERN, 1998 - 4 p.
Fulltext: PDF; External link: Published version from PAC97 index
In : 17th Particle Accelerator Conference, pp.66-8
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7.
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Mechanical Design Aspects of The LHC Beam screen
/ Cruikshank, P ; Artoos, K ; Bertinelli, F ; Brunet, J C ; Calder, R ; Campedel, C ; Collins, I R ; Dalin, J M ; Feral, B ; Gröbner, Oswald et al.
Forty-four kilometers of the LHC beam vacuum system [1,2] will be equipped with a perforated co-axial liner, the so-called beam screen. Operating between 5 K and 20 K, the beam screen reduces heat loads to the 1.9 K helium bath of the superconducting magnets and minimises dynamic vacuum effects. [...]
LHC-Project-Report-128; CERN-LHC-Project-Report-128.-
Geneva : CERN, 1998 - 4 p.
Fulltext: PDF; External link: Published version from PAC97 index
In : 17th Particle Accelerator Conference, pp.3586-8
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9.
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Quench Performance and Field Quality Measurements of the First LHC low-$\beta$ Quadrupole Model
/ Ostojic, R ; Kirby, G A ; Schmidt, R ; Taylor, T M ; Milward, S R ; Morris, J ; Nobes, S ; Smith, K ; Street, A J ; Townsend, M C et al.
As part of the LHC magnet development program, CERN in collaboration with Oxford Instruments has designed, built and tested a one metre model of a 70 mm aperture low-beta quadrupole. The magnet features a four layer coil, and is designed for 250 T/m at 1.9 K. [...]
LHC-Project-Report-130; CERN-LHC-Project-Report-130.-
Geneva : CERN, 1998 - 4 p.
Fulltext: PDF; External link: Published version from PAC97 index
In : 17th Particle Accelerator Conference, pp.3209-11
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