A new method for electron-scattering experiments using a self-confining radioactive ion target in an electron storage ring

M. Wakasugi; T. Suda; Y. Yano

doi:10.1016/j.nima.2004.06.047

A new method for electron-scattering experiments using a self-confining radioactive ion target in an electron storage ring

M. Wakasugi, T. Suda, Y. Yano

Research Center for Electron Photon Science (ELPH)

RIKEN

Research output: Contribution to journal › Conference article › peer-review

71 Citations (Scopus)

Abstract

We propose a new colliding system of electrons and radioactive (unstable nucleus) ions, in which a high-energy electron beam collides with its self-confining radioactive ions in a target region locally formed in an electron storage ring. These ions are transversely confined in the electron stream by repetitious transverse focusing kicks given by electron bunches, and are drifting back and forth between electrostatic mirrors. In the present paper, a practical application of this system is described to a specific electron-scattering experiment on a double-magic unstable ¹³²Sn nucleus to measure its unknown charge distribution. We discuss performance of the target and estimate the achievable luminosity.

Original language	English
Pages (from-to)	216-223
Number of pages	8
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	532
Issue number	1-2
DOIs	https://doi.org/10.1016/j.nima.2004.06.047
Publication status	Published - 2004 Oct 11
Event	International Worshop on Beam Cooling and Related Topics - Lake Yamanaka, Yamanashi, Japan Duration: 2003 May 19 → 2003 May 23

Keywords

Electron-RI colliding system
Internal target
Ion trapping

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10.1016/j.nima.2004.06.047

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title = "A new method for electron-scattering experiments using a self-confining radioactive ion target in an electron storage ring",

abstract = "We propose a new colliding system of electrons and radioactive (unstable nucleus) ions, in which a high-energy electron beam collides with its self-confining radioactive ions in a target region locally formed in an electron storage ring. These ions are transversely confined in the electron stream by repetitious transverse focusing kicks given by electron bunches, and are drifting back and forth between electrostatic mirrors. In the present paper, a practical application of this system is described to a specific electron-scattering experiment on a double-magic unstable 132Sn nucleus to measure its unknown charge distribution. We discuss performance of the target and estimate the achievable luminosity.",

keywords = "Electron-RI colliding system, Internal target, Ion trapping",

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A new method for electron-scattering experiments using a self-confining radioactive ion target in an electron storage ring. / Wakasugi, M.; Suda, T.; Yano, Y.
In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 532, No. 1-2, 11.10.2004, p. 216-223.

Research output: Contribution to journal › Conference article › peer-review

TY - JOUR

T1 - A new method for electron-scattering experiments using a self-confining radioactive ion target in an electron storage ring

AU - Wakasugi, M.

AU - Suda, T.

AU - Yano, Y.

PY - 2004/10/11

Y1 - 2004/10/11

N2 - We propose a new colliding system of electrons and radioactive (unstable nucleus) ions, in which a high-energy electron beam collides with its self-confining radioactive ions in a target region locally formed in an electron storage ring. These ions are transversely confined in the electron stream by repetitious transverse focusing kicks given by electron bunches, and are drifting back and forth between electrostatic mirrors. In the present paper, a practical application of this system is described to a specific electron-scattering experiment on a double-magic unstable 132Sn nucleus to measure its unknown charge distribution. We discuss performance of the target and estimate the achievable luminosity.

AB - We propose a new colliding system of electrons and radioactive (unstable nucleus) ions, in which a high-energy electron beam collides with its self-confining radioactive ions in a target region locally formed in an electron storage ring. These ions are transversely confined in the electron stream by repetitious transverse focusing kicks given by electron bunches, and are drifting back and forth between electrostatic mirrors. In the present paper, a practical application of this system is described to a specific electron-scattering experiment on a double-magic unstable 132Sn nucleus to measure its unknown charge distribution. We discuss performance of the target and estimate the achievable luminosity.

KW - Electron-RI colliding system

KW - Internal target

KW - Ion trapping

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SN - 0168-9002

VL - 532

SP - 216

EP - 223

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

IS - 1-2

T2 - International Worshop on Beam Cooling and Related Topics

Y2 - 19 May 2003 through 23 May 2003

ER -

A new method for electron-scattering experiments using a self-confining radioactive ion target in an electron storage ring

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Keywords

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