Author: Boni, R.
Paper Title Page
MOOCA01 High Power Test Results of the SPARC C-Band Accelerating Structures 39
 
  • D. Alesini, M. Bellaveglia, M.E. Biagini, R. Boni, P. Chimenti, R. Clementi, G. Di Pirro, R. D. Di Raddo, M. Ferrario, A. Gallo, V.L. Lollo
    INFN/LNF, Frascati (Roma), Italy
  • M. Brönnimann, R. Kalt, T. Schilcher
    PSI, Villigen PSI, Switzerland
  • L. Ficcadenti
    INFN-Roma, Roma, Italy
  • L. Palumbo
    URLS, Rome, Italy
  
  The energy upgrade of the SPARC photo-injector at LNF-INFN (Italy) from 150 to more than 240 MeV will be done by replacing a low gradient S-Band accelerating structure with two C-band structures. The structures are Traveling Wave (TW) and Constant Impedance (CI), have symmetric axial input couplers and have been optimized to work with a SLED RF input pulse. In the paper we present the results of the low and high power RF tests on the two final fabricated structures that shown the feasibility of the operation at accelerating gradients larger than 35 MV/m.  
slides icon Slides MOOCA01 [6.242 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-MOOCA01  
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THPRI001 Design of a High Luminosity Tau/Charm Factory 3757
 
  • M.E. Biagini, R. Boni, M. Boscolo, A. Chiarucci, R. Cimino, A. Clozza, E. Di Pasquale, A. Drago, S. Guiducci, C. Ligi, G. Mazzitelli, R. Ricci, C. Sanelli, M. Serio, A. Stella, S. Tomassini
    INFN/LNF, Frascati (Roma), Italy
  • S. Bini, F. Cioeta, D. Cittadino, M. D'Agostino, M. Del Franco, A. Delle Piane, G. Frascadore, R. Gargana, S. Gazzana, S. Incremona, A. Michelotti, L. Sabbatini
    Consorzio Laboratorio Nicola Cabibbo, Frascati, Italy
  • N. Carmignani, S.M. Liuzzo, P. Raimondi
    ESRF, Grenoble, France
  • R. Petronzio
    Università di Roma II Tor Vergata, Roma, Italy
  • M.T.F. Pivi
    IMS Nanofabrication AG, Vienna, Austria
  • G. Schillaci, M. Sedita
    INFN/LNS, Catania, Italy
  
  The design of a high luminosity Tau/Charm Factory has been accomplished by the INFN-LNF Laboratory in Frascati in collaboration with the Consortium Nicola Cabibbo Laboratory. The target luminosity is 1035 cm-2 ses−1 at 4.6 GeV in the center of mass. This design is a natural evolution of the SuperB B-Factory, that was aimed to be built in the Rome Tor Vergata University campus as an Italian Flagship Project. The Tau/Charm design keeps all the features that made SuperB a state-of-the art accelerator, such as the “large Piwinski angle and crab waist sextupoles” collision scheme, the super squeezed beams, and the polarized electron beam. As a plus, it will be possible to collect data at high luminosity in a large energy range (2 to 4.6 GeV c. m.), with a peak luminosity target of 1034 cm-2 ses−1 at 2 GeV. The possibility to extend the Linac for a SASE-FEL facility is also taken into account. A Conceptual Design Report* was published in September 2013. In this paper the design principles and the project features are reviewed.
* Tau/Charm Factory Accelerator Report, INFN Report INFN-13-13/LNF, September 2013, arXiv:1310.6944 [physics.acc-ph] 		 
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-THPRI001  
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