| 主页 > Alternative Mechanical Structure for LARP Nb$_3$Sn Quadrupoles |
| Published Articles | |
| Title | Alternative Mechanical Structure for LARP Nb$_3$Sn Quadrupoles |
| Author(s) | Anerella, M (Brookhaven) ; Cozzolino, J (Brookhaven) ; Ambrosio, G (Fermilab) ; Caspi, S (LBL, Berkeley) ; Felice, H (LBL, Berkeley) ; Kovach, P (Brookhaven) ; Lamm, M (Fermilab) ; Sabbi, G (LBL, Berkeley) ; Schmalzle, J (Brookhaven) ; Wanderer, P (Brookhaven) |
| Publication | 2011 |
| Number of pages | 4 |
| In: | IEEE Trans. Appl. Supercond. 21 (2011) 1773-1776 |
| In: | Applied Superconductivity Conference 2010, Washington, DC, USA, 1 - 6 Aug 2010, pp.1773-1776 |
| DOI | 10.1109/TASC.2010.2096377 |
| Subject category | Accelerators and Storage Rings |
| Accelerator/Facility, Experiment | LARP CERN LHC |
| Project | CERN HL-LHC |
| Abstract | An alternative structure for the 120 mm Nb$_3$Sn quadrupole magnet presently under development for use in the upgrade for LHC at CERN is presented. The goals of this structure are to build on the existing technology developed in LARP with the LQ and HQ series magnets and to further optimize the features required for operation in the accelerator. These features include mechanical alignment needed for field quality and provisions for cold mass cooling with 1.9 K helium in a helium pressure vessel. The structure will also optimize coil azimuthal and axial pre-load for high gradient operation, and will incorporate features intended to improve manufacturability, thereby improving reliability and reducing cost. |
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