Author: Berkvens, P.
Paper Title Page
TUOAB203 ESRF Upgrade Phase II 1140
 
  • J.-L. Revol, P. Berkvens, J.C. Biasci, J-F. B. Bouteille, N. Carmignani, F. Ewald, L. Farvacque, A. Franchi, L. Goirand, M. Hahn, L. Hardy, J. Jacob, J.M. Koch, G. Lebec, S.M. Liuzzo, B. Nash, T.P. Perron, E. Plouviez, P. Raimondi, K.B. Scheidt, V. Serrière
    ESRF, Grenoble, France
  
  Four years after the launch of the Up­grade Pro­gramme, the ESRF is mid­way through its first phase (2009-2015) and has de­fined the ob­jec­tives for the en­su­ing sec­ond phase. The first phase paved the way to a new gen­er­a­tion of nano-beam X-ray beam­lines fed by an X-ray source it­self sub­stan­tially im­proved in terms of re­li­a­bil­ity, sta­bil­ity and bril­liance. The sec­ond phase en­vi­sions a major up­grade of the source to best serve the sci­ence case of this new gen­er­a­tion of beam­lines. In De­cem­ber 2012, the ESRF Coun­cil en­dorsed Man­age­ment's pro­posal to launch the tech­ni­cal de­sign study of a new 7-bend achro­mat lat­tice. This new con­fig­u­ra­tion will allow the ESRF stor­age ring to op­er­ate with a de­crease in hor­i­zon­tal emit­tance by a fac­tor of about 30 and a con­se­quent in­crease in bril­liance and co­her­ence of the pho­ton beam. The in­crease will be sub­stan­tially higher at X-ray en­er­gies larger than 50 keV.  
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