# R&D and Studies

2014-04-07
09:56
 Status of the TAN aperture model in MAD-X / Fitterer, M ; Bartolome-Jimenez, S ; Chemli, S ; De Maria, R ; Giovannozzi, M In this paper we describe the update of the existing TAN layout and aperture model in the MAD-X sequence for IR1 and IR5. [...] CERN-ACC-NOTE-2014-0026. - 2014. - 11 p. Full text

2014-02-20
11:12
 Optics Designs of Final-Focus Systems for Future LHC Upgrades / Abelleira, José Luis The main topic of the thesis is the study of a novel option for the high-luminosity upgrade of the Large Hadron Collider (LHC) comprising a large Piwinski angle, flat beams, and crab waists [...] CERN-THESIS-2013-278 -

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2014-02-20
10:56
 Results on Ultra-Precise Magnet Yoke Sectors Assembly Tests / Modena, M ; Leuxe, R ; Struik, M Due to beam dynamics requirements and to reduce the cost and power consumption for the next generation of particle accelerators, their magnet systems need to be more and more compact and precise [...] CERN-ACC-2014-0038. - 2014. - 4 p. Full text

2014-02-20
10:41
 Dipoles for High-Energy LHC / Todesco, E ; Bottura, L ; De Rijk, G ; Rossi, L For the High Energy LHC, a study of a 33 TeV center of mass collider in the LHC tunnel, main dipoles of 20 T operational field are needed. [...] CERN-ACC-2014-0037. - 2014. - 6 p. Full text

2014-02-20
10:38
 A First Baseline for the Magnets in the High Luminosity LHC Insertion Regions / Todesco, E ; Allain, H ; Ambrosio, G ; Arduini, G ; Cerutti, F ; De Maria, R ; Esposito, L ; Fartoukh, S ; Ferracin, P ; Felice, H et al. The High Luminosity LHC (HL-LHC) project aims at accumulating 3000 fb-1 in the years 2023-2035, i.e. [...] CERN-ACC-2014-0036. - 2014. - 5 p. Full text

2014-02-20
10:29
 Deduction of Steady-State Cable Quench Limits for Various Electrical Insulation Schemes with Application to LHC and HL-LHC Magnets / Granieri, P ; van Weelderen, R Undesired quenches of superconducting magnets can be a limiting factor for the operation of the LHC accelerator, both for its forthcoming exploitation at full energy as well as for its future upgrades. [...] CERN-ACC-2014-0035. - 2014. - 6 p. Full text

2014-02-19
17:05
 Magnet Design of the 150 mm Aperture Low-β Quadrupoles for the High Luminosity LHC / Ferracin, P ; Ambrosio, G ; Anerella, M ; Borgnolutti, F ; Bossert, R ; Cheng, D ; Dietderich, DR ; Felice, H ; Ghosh , A ; Godeke, A et al. The High Luminosity LHC (HL-LHC) project is aimed at studying and implementing the necessary changes in the LHC to increase its luminosity by a factor five. [...] CERN-ACC-2014-0031. - 2014. - 5 p. Full text

2014-01-30
17:00
 Electron cloud studies for the LHC and future proton colliders / Domínguez Sánchez de la Blanca, César Octavio The Large Hadron Collider (LHC) is the world’s largest and most powerful particle collider. [...] CERN-THESIS-2013-263 EPFL-These-6017. - 223 p.

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2014-01-24
09:48
 Beam dynamics and optics studies for the LHC injectors upgrade / Bartosik, Hannes The Large Hadron Collider (LHC) upgrade, which aims at reaching signiﬁcantly higher luminosities at the experiment sites, requires the existing injector chain to provide proton beams with unprecedented beam intensity and brightness. [...] CERN-THESIS-2013-257 - 211 p.

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2013-12-12
10:01
 Towards a Symmetric Momentum Distribution in the Muon Ionisation Cooling Experiment / Hansen, O M (Oslo U. ; CERN) ; Blondel, A (Geneva U.) ; Efthymiopoulos, I (CERN) TheMuon Ionisation Cooling Experiment (MICE) is under development at Rutherford Appleton Labratory (UK). It is a proof-of-principle experiment for ionisation cooling, which is a prerequisite for a future Neutrino Factory (NF) or a Muon Collider. [...] CERN-ACC-2013-0281.- Geneva : CERN, 2013 - 4 p. - Published in : Conf. Proc.: C130512 (2013) , pp. TUPFI020 Published version from JaCoW: PDF; In : 4th International Particle Accelerator Conference, Shanghai, China, 12 - 17 May 2013, pp.1376