Extremely low vertical-emittance beam in the accelerator test facility at KEK

Extremely low vertical-emittance beam in the accelerator test facility at KEK

Bibliographic Details
Parent link:Physical Review Letters.— , 1958-
Vol. 88, Iss. 19.— 2002.— P. 194801 [4 p.]
Other Authors: Kubo K., Akemoto M., Anderson S., Aoki T., Araki S., Bane K. L. F., Blum P., Corlett J., Dobashi K., Emma P., Frisch J., Fukuda M., Guo Z., Hasegawa K., Hayano H., Higo T., Higurashi A., Honda Y., Iimura T., Imai T., Jobe K., Kamada S., Karataev P., Kashiwagi S., Kim E., Kobuki T., Kotseroglou Т., Kurihara Y., Kuriki M., Kuroda R., Kuroda S., Lee T., Luo X., McCormick D. J., McKee B., Mimashi T., Minty M., Muto T., Takashi Naito, Naumenko G. A. Gennadiy Andreevich, Nelson J., Nguyen M. N., Oide K., Okugi T., Omori T., Oshima T., Pei G., Potylitsyn A. P. Alexander Petrovich, Qin Q., Raubenheimer T., Ross M., Sakai H., Sakai I., Schmidt F., Slaton T., Smith H., Smith S., Smith T., Toshikazu Suzuki, Takano M., Seishi Takeda, Terunuma N., Toge N., Turner J., Urakawa J., Vogel V., Woodley M., Yocky J., Young A., Zimmermann F.
Summary:Electron beams with the lowest, normalized transverse emittance recorded so far were produced and confirmed in single-bunch-mode operation of the Accelerator Test Facility at KEK. We established a tuning method of the damping ring which achieves a small vertical dispersion and small x-y orbit coupling. The vertical emittance was less than 1% of the horizontal emittance. At the zero-intensity limit, the vertical normalized emittance was less than 2.8 x 10(-8) rad m at beam energy 1.3 GeV. At high intensity, strong effects of intrabeam scattering were observed, which had been expected in view of the extremely high particle density due to the small transverse emittance.
В фонде НТБ ТПУ отсутствует
Language:English
Published: 2002
Subjects:
труды учёных ТПУ
electron beams
experiments
radiation
электронные пучки
радиация
эксперимент
Format: Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=599990

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