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Optics Measurements, Corrections and Modeling for High-Performance Storage Rings

20–22 Jun 2011
CERN
Europe/Zurich timezone

Secretary: Delphine Rivoiron

Session

Experience from colliders, high energy & intensity machines - II

20 Jun 2011, 14:00
6/2-024 - BE Auditorium Meyrin (CERN)

6/2-024 - BE Auditorium Meyrin

CERN

6-2-024
114
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Conveners

Experience from colliders, high energy & intensity machines - II

  • Roland Garoby (CERN)

Description

  1. Achieved measurement resolution
  2. Achieved optics quality (initial starting point and final achievement)
  3. Major breakthroughs

Presentation materials

There are no materials yet.

  1. 31. DAFNE Experience
    Catia Milardi (INFN - LNF)
    20/06/2011, 14:00
    DAΦNE, the Frascati lepton collider working at the c.m. energy of the Φ meson resonance (1020), consists of two independent rings. Each one is a quite short structure (~97 m) with many magnetic elements and no periodicity at all and is strongly affected by the detector solenoidal field (∫Bds = 2.4 Tm, to be compared with a magnetic rigidity Bρ = 1.7 Tm). As a consequence the model parameters...
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  2. 23. Linear Optics Measurements by TBT Analysis at Fermilab Booster
    Eliana Gianfelice (Fermi National Accelerator Lab. (Fermilab))
    20/06/2011, 14:20
    Fermilab Booster accelerate protons from 0.4 to 8 GeV kinetic energy in 33 ms. The analysis of TBT data give a relatively straightforward mean of measuring linear optics and coupling. Results obtained by various analysis method are presented.
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  3. 71. Experience with low emittance tuning tool for SuperB, Diamond, SLS, and Dafne
    Simone Liuzzo (INFN)
    20/06/2011, 14:40
    The Low Emittance Tuning (LET) algorithm, developed for the SuperB project, allows to obtain low emittance, correcting simultaneously orbit, dispersion, coupling and beta-beating using correctors and skew quadrupoles. The technique determines an orbit that takes advantage of the passage off axis in sextupoles and quadrupoles lowering emittance of a factor almost ten (in simulations for SuperB)...
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  4. 73. HERA experience
    Bernhard Holzer (Deutsches Elektronen-Synchrotron (DESY)-Unknown-Unknown)
    20/06/2011, 15:00
    HERA was designed as electron (or positron) - proton collider for maximum energies of 30 GeV for the leptons and 920 GeV for the proton beam. Due to this large difference in beam energy, the machine had to be built as two independent storage rings with common interaction regions at the collision points. As a special feature of the machine, the different characteristics of the lepton and...
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