Dilution Refrigeration of Multi-Ton Cold Masses
/ Wikus, P
Dilution refrigeration is the only means to provide continuous cooling at temperatures below 250 mK [...]
CERN-THESIS-2007-040
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Vienna : Wien TU, 2007. - 174 p.
Shape Stability of the LHC Superconducting Dipole : Mechanical Model and Experimental Investigations
/ La China, M
The aim of this work is the study of the geometry of the main superconducting dipole for the Large Hadron Collider from the manufacturing process throughout the pre-operative stages to predict the respect of the tight tolerance, imposed by the beam dynamic, in both nominal and chancy working conditi [...]
CERN-THESIS-2007-036
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Genoa : Genoa U., 2006. - 182 p.
Electron Stimulated Desorption of Condensed Gases on Cryogenic Surfaces
/ Tratnik, H
In ultra-high vacuum systems outgassing from vacuum chamber walls and desorption from surface adsorbates are usually the factors which in°uence pressure and residual gas composition [...]
CERN-THESIS-2006-038
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Vienna : Vienna, Tech. U., 2005. - 120 p.
Electromagnetic Design Study for a Large Bore 15T Superconducting Dipole Magnet
/ Schwerg, N
In the framework of research and development (R&D) activities at CERN the Next European Dipole (NED) program is one which is to the development of a high-field dipole magnet using Nb_3Sn superconductors [...]
CERN-THESIS-2005-055
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Berlin : Berlin TU, 2005. - 158 p.
Decay and Snapback in Superconducting Accelerator Magnets
/ Haverkamp, M
This thesis deals with the explanation and compensation of the effects 'decay' and 'snapback' in superconducting accelerator magnets, in particular in those used in the new Large Hardron Collider at CERN [...]
CERN-THESIS-2003-030
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Enschede : Twente U., Enschede , 2003. - 175 p.
Modification of Ultra-High Vacuum Surfaces Using Free Radicals
/ Vorlaufer, G
In ultra-high vacuum systems outgassing from vacuum chamber walls and desorption of surface adsorbates are usually the factors which determine pressure and residual gas composition [...]
CERN-THESIS-2002-014
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Geneva : CERN, 2002. - 217 p.
Beam Induced Electron Multipacting in the CERN Large Hadron Collider Accelerator LHC
/ Pivi, M
Electron multiplication driven by the electric field of the proton bunches is expected to occur in the Large Hadron Collider (LHC), according to previous studies performed at CERN with two computer simulation codes [...]
CERN-THESIS-2000-018
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Geneva : CERN, 2000. - 158 p.