Achievement of Ultralow Emittance Beam in the Accelerator Lest Facility Damping Ring

Y. Honda, K. Kubo, S. Anderson, S. Araki, K. Bane, A. Brachmann, J. Frisch, M. Fukuda, K. Hasegawa, H. Hayano, L. Hendrickson, Y. Higashi, T. Higo, K. Hirano, T. Hirose, K. Iida, T. Imai, Y. Inoue, P. Karataev, M. KurikiR. Kuroda, S. Kuroda, X. Luo, D. McCormick, M. Matsuda, T. Muto, K. Nakajima, Takashi Naito, J. Nelson, M. Nomura, A. Ohashi, T. Omori, T. Okugi, M. Ross, H. Sakai, I. Sakai, N. Sasao, S. Smith, Toshikazu Suzuki, M. Takano, T. Taniguchi, N. Terunuma, J. Turner, N. Toge, J. Urakawa, V. Vogel, M. Woodley, A. Wolski, I. Yamazaki, Yoshio Yamazaki, G. Yocky, A. Young, F. Zimmermann

    Research output: Contribution to journalArticlepeer-review

    47 Citations (Scopus)


    The smallest vertical emittance achieved in single-bunch-mode operation of the Accelerator Test Facility is discussed. It satisfies the requirement of the x-band linear collider. With a laser-wire beam-profile monitor installed in the damping ring, the emittances are measured. It is found that the smallest vertical rms emittance measured at low intensity is 4pm at a beam energy of 1.3 GeV.

    Original languageEnglish
    Article number054802
    Pages (from-to)548021-548025
    Number of pages5
    JournalPhysical Review Letters
    Issue number5
    Publication statusPublished - 6 Feb 2004

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

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