Constant-gap spectrometer design for the electron/ion collider ELISe

T. Adachi*, M. N. Harakeh, N. Kalantar-Nayestanaki, H. J. Woertche, G. P. A. Berg, H. Simon, I. A. Koop, M. Couder, M. Fujiwara

*Corresponding author for this work

    Research output: Contribution to journalArticleAcademicpeer-review

    6 Citations (Scopus)

    Abstract

    For the study of electron-scattering off radioactive nuclei, the ELISe spectrometer will be constructed as a part of the Facility of Antiprotons and Ion Research (FAIR) in Darmstadt. A conceptional design of a spectrometer with a "clam-shell" gap was presented before. Here, we will present an improved design with a pre-deflector with a constant gap. Such a pre-deflector is not only simpler to construct but also provides larger angle acceptances in the forward-angle range compared to those with the "clam-shell" design. (C) 2011 Elsevier B.V. All rights reserved.

    Original languageEnglish
    Pages (from-to)198-206
    Number of pages9
    JournalNuclear instruments & methods in physics research section a-Accelerators spectrometers detectors and associated equipment
    Volume659
    Issue number1
    DOIs
    Publication statusPublished - 11-Dec-2011

    Keywords

    • Magnetic spectrometer
    • High resolution
    • Electron spectrometry
    • Radioactive beams

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