H
Helene Felice
Researcher at Lawrence Berkeley National Laboratory
Publications - 105
Citations - 1980
Helene Felice is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Superconducting magnet & Magnet. The author has an hindex of 23, co-authored 96 publications receiving 1793 citations.
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Journal ArticleDOI
Development of MQXF: The Nb 3 Sn Low- $\beta$ Quadrupole for the HiLumi LHC
Paolo Ferracin,Giorgio Ambrosio,Michael Anerella,Amalia Ballarino,Hugues Bajas,Marta Bajko,Bernardo Bordini,R. Bossert,Daniel W. Cheng,D.R. Dietderich,Guram Chlachidze,Lance D. Cooley,Helene Felice,A.K. Ghosh,R.R. Hafalia,Eddie Frank Holik,S. Izquierdo Bermudez,Paolo Fessia,Philippe Grosclaude,Michael Guinchard,M. Juchno,S. Krave,Friedrich Lackner,Maxim Marchevsky,Vittorio Marinozzi,F. Nobrega,L.R. Oberli,Heng Pan,J. C. Perez,H. Prin,J. Rysti,Etienne Rochepault,G.L. Sabbi,Tiina Salmi,Jesse Schmalzle,Massimo Sorbi,S. Sequeira Tavares,Ezio Todesco,P. Wanderer,Xiaorong Wang,M. Yu +40 more
TL;DR: The High Luminosity (HiLumi) Large Hadron Collider (LHC) project has, as the main objective, to increase the LHC peak luminosity by a factor five and the integrated luminosity, which will be achieved mainly with a new interaction region layout which will allow a stronger focusing of the colliding beams as discussed by the authors.
Journal ArticleDOI
A First Baseline for the Magnets in the High Luminosity LHC Insertion Regions
Ezio Todesco,Hervé Allain,Giorgio Ambrosio,Gianluigi Arduini,F. Cerutti,R. de Maria,Luigi Salvatore Esposito,Stephane Fartoukh,Paolo Ferracin,Helene Felice,Ramesh Gupta,R. Kersevan,N.V. Mokhov,Tatsushi Nakamoto,I. Rakno,J. M. Rifflet,Lucio Rossi,G.L. Sabbi,M. Segreti,Fernando Toral,Qingjin Xu,P. Wanderer,R. van Weelderen +22 more
TL;DR: In this paper, the authors give a baseline of the interaction region and discuss the main motivations that lead them to choose the technology, the combination of fields/gradients and lengths, the apertures, the quantity of superconductor, and the operational margin.
Journal ArticleDOI
Magnet Design of the 150 mm Aperture Low- $\beta$ Quadrupoles for the High Luminosity LHC
Paolo Ferracin,Giorgio Ambrosio,Michael Anerella,F. Borgnolutti,R. Bossert,Daniel W. Cheng,D.R. Dietderich,Helene Felice,A.K. Ghosh,Arno Godeke,S. Izquierdo Bermudez,Paolo Fessia,S. Krave,M. Juchno,Juan Carlos Perez,L.R. Oberli,G.L. Sabbi,Ezio Todesco,M. Yu +18 more
TL;DR: In this article, the authors present the HL-LHC low-β quadrupole design, based on the experience gathered by the US LARP program, and describe the support structure components to preload the coils, withstand the electro-magnetic forces, provide alignment and LHe containment, and integrate the cold mass in the LHC IRs.
Journal ArticleDOI
Canted–Cosine–Theta Magnet (CCT)—A Concept for High Field Accelerator Magnets
Shlomo Caspi,F. Borgnolutti,Lucas Brouwer,Daniel W. Cheng,D.R. Dietderich,Helene Felice,Arno Godeke,R.R. Hafalia,M. Martchevskii,Soren Prestemon,E. Rochepault,Charles Swenson,Xiaorong Wang +12 more
TL;DR: The Canted-Cosine-Theta (CCT) magnet as mentioned in this paper is an accelerator magnet that superposes fields of nested and tilted solenoids that are oppositely canted.
Journal ArticleDOI
Development of Wind-and-React Bi-2212 Accelerator Magnet Technology
Arno Godeke,Daniel W. Cheng,D.R. Dietderich,C.D. English,Helene Felice,C.R. Hannaford,Soren Prestemon,GianLuca Sabbi,R.M. Scanlan,Y. Hikichi,J. Nishioka,T. Hasegawa +11 more
TL;DR: In this article, the authors report on the progress in their R&D program, targeted to develop the technology for the application of (Bi-2212) in accelerator magnets.