Achievement of Ultralow Emittance Beam in the Accelerator Test Facility Damping Ring | Zendy

Y. Honda | Zendy; K. Kubo | Zendy; Scott D. Anderson | Zendy; S. Araki | Zendy; K. Bane | Zendy; A. Brachmann | Zendy; J. Frisch | Zendy; Masafumi Fukuda | Zendy; K. Hasegawa | Zendy; H. Hayano | Zendy; L. Hendrickson | Zendy; Y. Higashi | Zendy; T. Higo | Zendy; K. Hirano | Zendy; T. Hirose | Zendy; Kazuki Iida | Zendy; Takeshi Imai | Zendy; Yoichi Inoue | Zendy; P. Karataev | Zendy; M. Kuriki | Zendy; R. Kuroda | Zendy; S. Kuroda | Zendy; Xi Luo | Zendy; Douglas McCormick | Zendy; M. Matsuda | Zendy; Toshiya Muto | Zendy; Kyo Nakajima | Zendy; T. Naito | Zendy; J. Nelson | Zendy; Masaharu Nomura | Zendy; A. Ohashi | Zendy; T. Omori | Zendy; T. Okugi | Zendy; Marc Ross | Zendy; Hiroshi Sakai | Zendy; I. Sakai | Zendy; N. Sasao | Zendy; S. R. Smith | Zendy; T. Suzuki | Zendy; M. Takano | Zendy; Takashi Taniguchi | Zendy; N. Terunuma | Zendy; J. Turner | Zendy; N. Toge | Zendy; J. Urakawa | Zendy; V. Vogel | Zendy; M. Woodley | Zendy; A. Wolski | Zendy; Ikuma Yamazaki | Zendy; Yoshio Yamazaki | Zendy; G. Yocky | Zendy; Andrew Young | Zendy; Frank Zimmermann | Zendy

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

Author(s) -

Y. Honda,

K. Kubo,

Scott D. Anderson,

S. Araki,

K. Bane,

A. Brachmann,

J. Frisch,

Masafumi Fukuda,

K. Hasegawa,

H. Hayano,

L. Hendrickson,

Y. Higashi,

T. Higo,

K. Hirano,

T. Hirose,

Kazuki Iida,

Takeshi Imai,

Yoichi Inoue,

P. Karataev,

M. Kuriki,

R. Kuroda,

S. Kuroda,

Xi Luo,

Douglas McCormick,

M. Matsuda,

Toshiya Muto,

Kyo Nakajima,

T. Naito,

J. Nelson,

Masaharu Nomura,

A. Ohashi,

T. Omori,

T. Okugi,

Marc Ross,

Hiroshi Sakai,

I. Sakai,

N. Sasao,

S. R. Smith,

T. Suzuki,

M. Takano,

Takashi Taniguchi,

N. Terunuma,

J. Turner,

N. Toge,

J. Urakawa,

V. Vogel,

M. Woodley,

A. Wolski,

Ikuma Yamazaki,

Yoshio Yamazaki,

G. Yocky,

Andrew Young,

Frank Zimmermann

Publication year - 2004

Publication title -

physical review letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.688

H-Index - 673

eISSN - 1079-7114

pISSN - 0031-9007

DOI - 10.1103/physrevlett.92.054802

Subject(s) - thermal emittance , physics , beam emittance , linear particle accelerator , collider , storage ring , beam (structure) , luminosity , nuclear physics , electron , particle accelerator , scattering , momentum (technical analysis) , positron , optics , quantum mechanics , galaxy , finance , economics

For high luminosity in electron-positron linear colliders, it is essential to generate low vertical emittance beams. We report on the smallest vertical emittance achieved in single-bunch-mode operation of the Accelerator Test Facility, which satisfies the requirement of the x-band linear collider. The emittances were measured with a laser-wire beam-profile monitor installed in the damping ring. The bunch length and the momentum spread of the beam were also recorded under the same conditions. The smallest vertical rms emittance measured at low intensity is 4 pm at a beam energy of 1.3 GeV, which corresponds to the normalized emittance of 1.0x1.0(-8) m. It increases by a factor of 1.5 for a bunch intensity of 10(10) electrons. The measured data agreed to the calculation of intrabeam scattering within much better than a factor of 2

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