N. Geffroy
University of Savoy
12 Papers
45 Citations
N. Geffroy is an academic researcher from University of Savoy. The author has contributed to research in topics: Beam (structure) & Conceptual design. The author has an hindex of 5, co-authored 12 publications.
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Papers
Study of the Stabilization to the Nanometer Level of Mechanical Vibrations of the CLIC Main Beam
Kurt Artoos,O. Capatina,Christophe Collette,Michael Guinchard,Claude Hauviller,Friedrich Lackner,J. Pfingstner,H. Schmickler,Magnus Sylte,M. Fontaine,P. A. Coe,David Urner,B. Bolzon,L. Brunetti,G. Deleglise,N. Geffroy,A. Jeremie +16 more
- 04 May 2009
TL;DR: In this paper, the authors describe the characterization of independent measuring techniques including optical methods to detect nanometre sized displacements and analyze the vibrations of the main beam quadrupoles.
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ATF2 Proposal. Vol. 2
B. Grishanov,P. Logachev,F. Podgorny,Valery I. Telnov,Deepa Angal-Kalinin,R. B. Appleby,J. K. Jones,Alexey Kalinin,Olivier Napoly,J. Payet,H.-H. Braun,Daniel Schulte,Frank Zimmermann,Roger Barlow,I. R. Bailey,L. J. Jenner,Roger Jones,G. Kourevlev,Nicholas Walker,Tadayuki Takahashi,Jie Gao,W. Liu,G. Pei,Juwen Wang,N. Delerue,Sudhir Dixit,David Howell,A. Reichold,D. Urner,A. Bosco,Ilya Agapov,G.A. Blair,Gary Boorman,J. R. Carter,C. Driouichi,M. J. Price,Sakae Araki,Hitoshi Hayano,Y. Higashi,Y. Honda,Ken-ichi Kanazawa,K. Kubo,Tatsuya Kume,M. Kuriki,S. Kuroda,Mika Masuzawa,Takashi Naito,T. Okugi,Ryuhei Sugahara,Toshiaki Tauchi,Nobuhiro Terunuma,N. Toge,V. Vogel,Hiroshi Yamaoka,Kaoru Yokoya,Yoshihisa Iwashita,Takanori Mihara,Philip Bambade,Andrzej Wolski,J. Gronberg,S. Takashi Boogert,A. Liapine,S. Malton,David J. Miller,Matthew Wing,Masayuki Kumada,S. Danagoulian,S. Mtingwa,E. Torrence,J. Choi,J.-Y. Huang,H. Sik Kang,Eun-Joo Kim,Shinhong Kim,In Soo Ko,Philip Burrows,Glenn Christian,Christine Clarke,Anthony Hartin,Hamid Dabiri Khah,Stephen Molloy,Glenn J. White,Karl Bane,A. Brachmann,T. Himel,T. Markiewicz,J. Nelson,Yuri Nosochkov,N. Phinney,M. Torino F. Pivi,Tor Raubenheimer,M. Ross,R. Ruland,Andrei Seryi,C. M. Spencer,P. Tenenbaum,M. Woodley,Sachio Komamiya,T. Sanuki,Taikan Suehara,Eckhard Elsen,N. Solyak,M. Wendt,M. Alabau-Pons,O. Dadoun,B. Bolzon,N. Geffroy,A. Jeremie,Yannis Karyotakis +108 more
- 30 Jan 2006
TL;DR: The first volume of the ATF2 Proposal as discussed by the authors is Volume 2 of the proposal, in which the construction plans and the group organization to execute the research programs at ATF2 are presented.
Summary of the BDS and MDI CLIC08 Working Group
Rogelio Tomás,Roger Barlow,J. P. Baud,Roberto Corsini,Peter McIntosh,Amos Dexter,JL Fernandez Hernando,B Dalena,Helmut Burkhardt,Erik Adli,I. Ahmed,Frank Jackson,Giovanni Rumolo,PK Ambatu,H. M. Braun,F. Peltier,G. Gaillard,A. Toader,Javier Resta-López,Graeme Burt,Frank Zimmermann,B. Bolzon,Valery Dolgashev,Roger Jones,K. Elsener,Daniel Schulte,N. Geffroy,K.C. Moffeit,A. Jeremie,Andrei Seryi,Deepa Angal-Kalinin +30 more
- 17 Oct 2008
TL;DR: In this article, the authors summarized the presentations held within the Beam Delivery System and Machine Detector Interface working group of the CLIC08 workshop, and provided written contributions from the presenters on a voluntary basis.
Linear Collider Final Doublet Considerations: ATF2 Vibration Measurements
B. Bolzon,N. Geffroy,A. Jeremie,M. Oroku,Takashi Yamanaka,Yoshio Kamiya,Tatsuya Kume +6 more
- 04 May 2009
TL;DR: In this article, the relative motion between the SM and FD was measured to be only 5.1nm (6.5nm) with high ground motion representative of a shift period, and the FD and SM supports were validated on site at ATF2 to be within the vibration specifications.
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Vibration stabilization for the final focus magnet of a future linear collider
C. Adloff,B. Bolzon,F. Cadoux,N. Geffroy,S. Géneté,C. Girard,A. Jeremie,Y. Karyotakis,L. Brunetti,J. Lottin +9 more
- 30 Jun 2005
TL;DR: In this article, a linear collider composed of two 16 km arms face to face was constructed for a linear accelerator project with a nominal luminosity of 1034 cm-2s-1.
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