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

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

doi:10.1016/j.nima.2011.06.081

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

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

Research output: Contribution to journal › Article › peer-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.

Original language	English
Pages (from-to)	198-206
Number of pages	9
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	659
Issue number	1
DOIs	https://doi.org/10.1016/j.nima.2011.06.081
Publication status	Published - 2011 Dec 11
Externally published	Yes

Keywords

Electron spectrometry
High resolution
Magnetic spectrometer
Radioactive beams

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

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10.1016/j.nima.2011.06.081

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Adachi, T., Harakeh, M. N., Kalantar-Nayestanaki, N., Wörtche, H. J., Berg, G. P. A., Simon, H., Koop, I. A., Couder, M., & Fujiwara, M. (2011). Constant-gap spectrometer design for the electron/ion collider ELISe. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 659(1), 198-206. https://doi.org/10.1016/j.nima.2011.06.081

Constant-gap spectrometer design for the electron/ion collider ELISe. / Adachi, T.; Harakeh, M. N.; Kalantar-Nayestanaki, N. et al.

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 659, No. 1, 11.12.2011, p. 198-206.

Research output: Contribution to journal › Article › peer-review

Adachi, T, Harakeh, MN, Kalantar-Nayestanaki, N, Wörtche, HJ, Berg, GPA, Simon, H, Koop, IA, Couder, M & Fujiwara, M 2011, 'Constant-gap spectrometer design for the electron/ion collider ELISe', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 659, no. 1, pp. 198-206. https://doi.org/10.1016/j.nima.2011.06.081

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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.",

keywords = "Electron spectrometry, High resolution, Magnetic spectrometer, Radioactive beams",

author = "T. Adachi and Harakeh, {M. N.} and N. Kalantar-Nayestanaki and W{\"o}rtche, {H. J.} and Berg, {G. P.A.} and H. Simon and Koop, {I. A.} and M. Couder and M. Fujiwara",

note = "Funding Information: This work was in part supported by the EC via the INTAS programme contract number 05-1000008-8272. One of the authors (GB) was in part supported by the Joint Institute for Nuclear Astrophysics (JINA) under NSF grant PHY0822648 . Support by the Extreme Matter Institute EMMI of the Helmholtzzentrum f{\"u}r Schwerionenforschung, GSI is greatly appreciated. ",

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doi = "10.1016/j.nima.2011.06.081",

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AU - Adachi, T.

AU - Harakeh, M. N.

AU - Kalantar-Nayestanaki, N.

AU - Wörtche, H. J.

AU - Berg, G. P.A.

AU - Simon, H.

AU - Koop, I. A.

AU - Couder, M.

AU - Fujiwara, M.

N1 - Funding Information: This work was in part supported by the EC via the INTAS programme contract number 05-1000008-8272. One of the authors (GB) was in part supported by the Joint Institute for Nuclear Astrophysics (JINA) under NSF grant PHY0822648 . Support by the Extreme Matter Institute EMMI of the Helmholtzzentrum für Schwerionenforschung, GSI is greatly appreciated.

PY - 2011/12/11

Y1 - 2011/12/11

N2 - 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.

AB - 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.

KW - Electron spectrometry

KW - High resolution

KW - Magnetic spectrometer

KW - Radioactive beams

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

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Keywords

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