Author: Biagini, M.E.
Paper Title Page
TUOAA03 Tests of Low Emittance Tuning Techniques at SLS and DAΦNE 1065
  • S.M. Liuzzo, M.E. Biagini, P. Raimondi
    INFN/LNF, Frascati (Roma), Italy
  • M. Aiba
    Paul Scherrer Institut, Villigen, Switzerland
  • M. Böge
    PSI, Villigen, Switzerland
  The SuperB collider design is based on extremely low emittances, comparable to those of synchrotron light sources. A Low Emittance Tuning (LET) algorithm was developed for SuperB and has been tested last year at DIAMOND. This paper will report on the results of the application of LET to SLS (PSI) and DAΦNE (LNF) in order to compare and confirm the previous results. In this tests, the correction of orbit, dispersion and coupling is applied simultaneously to the detection of Beam Position Monitors tilts. The effect of beam based alignment at DAΦNE is also presented, together with an evaluation of the effects of other possible sources of emittance growth.  
slides icon Slides TUOAA03 [4.313 MB]  
TUPPC073 Frequency Map Analysis for SuperB 1341
  • S.M. Liuzzo, M.E. Biagini, P. Raimondi
    INFN/LNF, Frascati (Roma), Italy
  • T. Demma
    LAL, Orsay, France
  • Y. Papaphilippou
    CERN, Geneva, Switzerland
  The frequency map analysis is applied to the SuperB HER and LER lattices including the Final Focus, in order to understand the dynamic aperture limitation and provide insight for a working point optimization. In this respect, frequency and diffusion maps are evaluated applying random magnet misalignments and tilts, before and after correction of orbit, dispersion and coupling using Low Emittance Tuning techniques. The same analysis is performed for on and off momentum particles. The lattice properties are further investigated using working point scans and the correction of non linear resonance driving terms and amplitude detuning.  
TUPPR088 Baseline Design of the SuperB Factory Injection System 2032
  • S. Guiducci, A. Bacci, M.E. Biagini, R. Boni, M. Boscolo, D. Pellegrini, M.A. Preger, P. Raimondi, A.R. Rossi, M. Zobov
    INFN/LNF, Frascati (Roma), Italy
  • M.A. Baylac
    LPSC, Grenoble, France
  • J. Brossard, S. Cavalier, O. Dadoun, T. Demma, P. Lepercq, E. Ngo Mandag, C. Rimbault, A. Variola
    LAL, Orsay, France
  • J.T. Seeman
    SLAC, Menlo Park, California, USA
  • D.N. Shatilov
    BINP SB RAS, Novosibirsk, Russia
  The injection complex of the SuperB, B-factory project of INFN consists of a polarized electron gun, a positron production system, electron and positron linac sections, a positron damping ring and the transfer lines connecting these systems and the collider main rings. To keep the ultra high luminosity nearly constant, continuous injection of 4 GeV electrons and 7 GeV positrons in both Low Energy Ring (LER) and High Energy Ring (HER) is necessary. In this paper we describe the baseline design and the beam dynamics studies performed to evaluate the system performance.  
WEYA03 Overview of B-Factories 2086
  • M.E. Biagini
    INFN/LNF, Frascati (Roma), Italy
  An overview of the two recently approved high luminosity B-Factories, the SuperB in Italy and the SuperKEKB in Japan, will be presented. The main design features to reach the very high luminosity requested and a status of progress in design and construction will be given.  
slides icon Slides WEYA03 [6.151 MB]