Author: Hubert, N.
Paper Title Page
MOPMB002 First Measurements of Coherent Smith-Purcell Radiation in the SOLEIL Linac 69
  • N. Delerue, J. Barros, S. Jenzer, V. Khodnevych, M.S. Malovytsia
    LAL, Orsay, France
  • N. Hubert, M. Labat
    SOLEIL, Gif-sur-Yvette, France
  • V. Khodnevych
    National Taras Shevchenko University of Kyiv, The Faculty of Physics, Kyiv, Ukraine
  • M.S. Malovytsia
    KhNU, Kharkov, Ukraine
  Funding: The authors are grateful for the funding received from the French ANR (contract ANR-12-JS05-0003-01).
An experiment to measure the Coherent Smith-Purcell radiation has been installed in the SOLEIL Linac. Its aim is to produce a map of Smith-Purcell radiation emissions in several planes and compare it with theoretical predictions. Coherent Smith Purcell radiation is produced when a grating is brought close from a sufficiently short charged particles beam. The experiment consist of two detectors with 5 degrees of freedom. These two detectors can be moved around the emission point to measure the intensity of the radiation at different locations. Radiation maps are recorded parasitically by moving the detectors around during normal linac operations.
DOI • reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-MOPMB002  
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MOPOW005 First Electron Beam Measurements on COXINEL 712
  • T. André, I.A. Andriyash, C. Basset, C. Benabderrahmane, P. Berteaud, S. Bonnin, F. Bouvet, F. Briquez, L. Cassinari, L. Chapuis, M.-E. Couprie, D. Dennetière, Y. Dietrich, M. Diop, J.P. Duval, M.E. El Ajjouri, T.K. El Ajjouri, P. Gattoni, C. Herbeaux, N. Hubert, M. Khojoyan, M. Labat, N. Leclercq, A. Lestrade, A. Loulergue, O. Marcouillé, F. Marteau, P. Pierrot, F. Polack, F. Ribeiro, J.P. Ricaud, P. Rommeluère, M. Sebdaoui, K.T. Tavakoli, M.-A. Tordeux, M. Valléau, J. Vétéran, D. Zerbib, C. de Olivera
    SOLEIL, Gif-sur-Yvette, France
  • S. Bielawski, C. Evain, C. Szwaj
    PhLAM/CERCLA, Villeneuve d'Ascq Cedex, France
  • J. Gautier, E. Guillaume, G. Lambert, B. Mahieu, V. Malka, A. Rousse, K. Ta Phuoc, C. Thaury
    LOA, Palaiseau, France
  • E. Roussel
    Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy
  The ERC grant COXINEL aims at demonstrating experimentally Free Electron Laser (FEL) amplification with electrons generated by laser plasma acceleration (LPA). Because of the still limited electron beam performance (especially energy spread and divergence) in view of the FEL requirements, the electron beam transfer line has been specifically designed with adequate diagnostics and strong focusing variable strength permanent magnet quadrupoles, an energy de-mixing chicane and second set of quadrupoles for further dedicated focusing in the FEL interaction region, in a U20 in-vacuum undulator, enabling to operate at 200 nm with a 180 MeV electron beam. The first observation and transport of electrons in the COXINEL line is presented here.  
DOI • reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-MOPOW005  
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THXA01 Overview of Standards for Beam Instrumentation and Control 3139
  • N. Hubert
    SOLEIL, Gif-sur-Yvette, France
  This presentation provides an overview of progress toward uniform standards in beam control methods and beam instrumentation at accelerator laboratories. Examples of growing standards among the accelerator community are given and the viability of global implementations are reviewed.  
slides icon Slides THXA01 [4.190 MB]  
DOI • reference for this paper ※ DOI:10.18429/JACoW-IPAC2016-THXA01  
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