Novel internal target for electron scattering off unstable nuclei

M. Wakasugi; T. Emoto; Y. Furukawa; K. Ishii; S. Ito; T. Koseki; K. Kurita; A. Kuwajima; T. Masuda; A. Morikawa; M. Nakamura; A. Noda; T. Ohnishi; T. Shirai; T. Suda; H. Takeda; T. Tamae; H. Tongu; S. Wang; Y. Yano

doi:10.1103/PhysRevLett.100.164801

Novel internal target for electron scattering off unstable nuclei

M. Wakasugi, T. Emoto, Y. Furukawa, K. Ishii, S. Ito, T. Koseki, K. Kurita, A. Kuwajima, T. Masuda, A. Morikawa, M. Nakamura, A. Noda, T. Ohnishi, T. Shirai, T. Suda, H. Takeda, T. Tamae, H. Tongu, S. Wang, Y. Yano

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

59 Citations (Scopus)

Abstract

A novel internal target has been developed, which will make electron scattering off short-lived radioactive nuclei possible in an electron storage ring. An "ion trapping" phenomenon in the electron storage ring was successfully utilized for the first time to form the target for electron scattering. Approximately 7×106 stable Cs133 ions were trapped along the electron beam axis for 85ms at an electron beam current of 80mA. The collision luminosity between the stored electrons and trapped Cs ions was determined to be 2.4(8)×1025cm-2s-1 by measuring elastically scattered electrons.

Original language	English
Article number	164801
Journal	Physical review letters
Volume	100
Issue number	16
DOIs	https://doi.org/10.1103/PhysRevLett.100.164801
Publication status	Published - 2008 Apr 22
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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Wakasugi, M., Emoto, T., Furukawa, Y., Ishii, K., Ito, S., Koseki, T., Kurita, K., Kuwajima, A., Masuda, T., Morikawa, A., Nakamura, M., Noda, A., Ohnishi, T., Shirai, T., Suda, T., Takeda, H., Tamae, T., Tongu, H., Wang, S., & Yano, Y. (2008). Novel internal target for electron scattering off unstable nuclei. Physical review letters, 100(16), [164801]. https://doi.org/10.1103/PhysRevLett.100.164801

Novel internal target for electron scattering off unstable nuclei. / Wakasugi, M.; Emoto, T.; Furukawa, Y.; Ishii, K.; Ito, S.; Koseki, T.; Kurita, K.; Kuwajima, A.; Masuda, T.; Morikawa, A.; Nakamura, M.; Noda, A.; Ohnishi, T.; Shirai, T.; Suda, T.; Takeda, H.; Tamae, T.; Tongu, H.; Wang, S.; Yano, Y.

In: Physical review letters, Vol. 100, No. 16, 164801, 22.04.2008.

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

Wakasugi, M, Emoto, T, Furukawa, Y, Ishii, K, Ito, S, Koseki, T, Kurita, K, Kuwajima, A, Masuda, T, Morikawa, A, Nakamura, M, Noda, A, Ohnishi, T, Shirai, T, Suda, T, Takeda, H, Tamae, T, Tongu, H, Wang, S & Yano, Y 2008, 'Novel internal target for electron scattering off unstable nuclei', Physical review letters, vol. 100, no. 16, 164801. https://doi.org/10.1103/PhysRevLett.100.164801

Wakasugi, M. ; Emoto, T. ; Furukawa, Y. ; Ishii, K. ; Ito, S. ; Koseki, T. ; Kurita, K. ; Kuwajima, A. ; Masuda, T. ; Morikawa, A. ; Nakamura, M. ; Noda, A. ; Ohnishi, T. ; Shirai, T. ; Suda, T. ; Takeda, H. ; Tamae, T. ; Tongu, H. ; Wang, S. ; Yano, Y. / Novel internal target for electron scattering off unstable nuclei. In: Physical review letters. 2008 ; Vol. 100, No. 16.

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abstract = "A novel internal target has been developed, which will make electron scattering off short-lived radioactive nuclei possible in an electron storage ring. An {"}ion trapping{"} phenomenon in the electron storage ring was successfully utilized for the first time to form the target for electron scattering. Approximately 7×106 stable Cs133 ions were trapped along the electron beam axis for 85ms at an electron beam current of 80mA. The collision luminosity between the stored electrons and trapped Cs ions was determined to be 2.4(8)×1025cm-2s-1 by measuring elastically scattered electrons.",

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AU - Emoto, T.

AU - Furukawa, Y.

AU - Ishii, K.

AU - Ito, S.

AU - Koseki, T.

AU - Kurita, K.

AU - Kuwajima, A.

AU - Masuda, T.

AU - Morikawa, A.

AU - Nakamura, M.

AU - Noda, A.

AU - Ohnishi, T.

AU - Shirai, T.

AU - Suda, T.

AU - Takeda, H.

AU - Tamae, T.

AU - Tongu, H.

AU - Wang, S.

AU - Yano, Y.

PY - 2008/4/22

Y1 - 2008/4/22

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AB - A novel internal target has been developed, which will make electron scattering off short-lived radioactive nuclei possible in an electron storage ring. An "ion trapping" phenomenon in the electron storage ring was successfully utilized for the first time to form the target for electron scattering. Approximately 7×106 stable Cs133 ions were trapped along the electron beam axis for 85ms at an electron beam current of 80mA. The collision luminosity between the stored electrons and trapped Cs ions was determined to be 2.4(8)×1025cm-2s-1 by measuring elastically scattered electrons.

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Novel internal target for electron scattering off unstable nuclei

Abstract

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