title: Roadmap for the design of a superconducting electron cyclotron resonance ion source for Spiral2.
abstract: A review of today achieved A∕Q = 3 heavy ions beams is proposed. The daily operation A∕Q = 3 ion beam intensities expected at Spiral2 are at the limit or above best record 3rd generation electron cyclotron resonance ion source (ECRIS) intensities. The necessity to build a new fully superconducting to fulfill these requirements is outlined. A discussion on the volume of the future source is proposed and the minimum value of 12 liters is derived. An analysis of the x-ray absorption superconducting ECRIS is presented based on VENUS experimental data and geometry. This study underlines the necessity to include a complete x-ray study at the time of source conception. The specifications foreseen for the new ECRIS are presented, followed with the roadmap for the design.
authors.affiliation: Laboratoire de Physique Subatomique et de Cosmologie, Université Joseph Fourier Grenoble 1, CNRS∕IN2P3, Institut Polytechnique de Grenoble, 53 rue des martyrs 38026 Grenoble cedex, France. thomas.thuillier@lpac.in2p3.fr
authors.forename: T
authors.initials: T
authors.lastname: Thuillier
authors.forename: J
authors.initials: J
authors.lastname: Angot
authors.forename: C
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authors.lastname: Barué
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authors.lastname: Canet
authors.forename: T
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authors.lastname: Lamy
authors.forename: P
authors.initials: P
authors.lastname: Lehérissier
authors.forename: F
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authors.lastname: Lemagnen
authors.forename: L
authors.initials: L
authors.lastname: Maunoury
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authors.initials: C
authors.lastname: Peaucelle