Author: Peaucelle, C.
Paper Title Page
PO03 The RIB Dynamics of the SPIRAL 2 Transfer Line 54
  • D. Boutin, F.R. Osswald
    IPHC, Strasbourg Cedex 2, France
  • N.Yu. Kazarinov
    JINR, Dubna, Moscow Region, Russia
  • C. Peaucelle
    IN2P3 IPNL, Villeurbanne, France
  • T. Thuillier
    LPSC, Grenoble, France
  The design of the SPIRAL 2 RIB extraction and mass analysis results of previous experiences at Ganil (SIRa) and SPIRAL* and concerns the ISOL process. The layout presents different beam sections of optical interest starting with a conventional Einzel lens, a 1 T solenoid, a triplet of magnetic quadrupoles and a magnetic dipole for the mass analysis. The down-stream 1+ ions transfer line to the users is designed following a conservative solution composed of emittance limitation, homothetic betatron matching, passive and symmetrical optical lattices (point to point and unitary transport) as well as beam instrumentation enabling the control of the losses (pepperpots, slits, beam profilers, FC, etc.). The presentation will mainly focus on the description of the beam line, its characteristics and on some side effects which have to be taken into account in order to match the beam properly during the operations.
* On Line Isotopic Separator Test Benches at GANIL, R. Anne et al., PAC
proceed. ed. IEEE, 1993