Beam-size measurement with optical diffraction radiation at KEK accelerator test facility

Pavel Karataev; Sakae Araki; Ryosuke Hamatsu; Hitoshi Hayano; Toshiya Muto; Gennady Naumenko; Alexander Potylitsyn; Nobuhiro Terunuma; Junji Urakawa

doi:10.1103/PhysRevLett.93.244802

Beam-size measurement with optical diffraction radiation at KEK accelerator test facility

Pavel Karataev, Sakae Araki, Ryosuke Hamatsu, Hitoshi Hayano, Toshiya Muto, Gennady Naumenko, Alexander Potylitsyn, Nobuhiro Terunuma, Junji Urakawa

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

61 Citations (Scopus)

Abstract

The optical diffraction radiation (ODR) was investigated from a slit target for noninvasive electron beam-size diagnostics at the KEK accelerator test facility. The beam-size effect onto the ODR angular pattern was observed and the sensitivity to the beam size as small as 14μm was achieved. The first incoherent ODR observation from a slit target. The beam-size effect onto the ODR angular pattern was investigated using a set of wire scanners to measure the beam size.

Original language	English
Article number	244802
Journal	Physical review letters
Volume	93
Issue number	24
DOIs	https://doi.org/10.1103/PhysRevLett.93.244802
Publication status	Published - 2004 Dec 10
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.93.244802

Cite this

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title = "Beam-size measurement with optical diffraction radiation at KEK accelerator test facility",

abstract = "The optical diffraction radiation (ODR) was investigated from a slit target for noninvasive electron beam-size diagnostics at the KEK accelerator test facility. The beam-size effect onto the ODR angular pattern was observed and the sensitivity to the beam size as small as 14μm was achieved. The first incoherent ODR observation from a slit target. The beam-size effect onto the ODR angular pattern was investigated using a set of wire scanners to measure the beam size.",

author = "Pavel Karataev and Sakae Araki and Ryosuke Hamatsu and Hitoshi Hayano and Toshiya Muto and Gennady Naumenko and Alexander Potylitsyn and Nobuhiro Terunuma and Junji Urakawa",

note = "Funding Information: We would like to express our gratitude to all members of the ATF group for their helpful support. This research was partially supported by Grant-in-Aid Scientific Research (No. 15540301-00) from the Ministry of Education, Culture, Sports, Science, and Technology (MEXT) of Japan. Two of the authors (P. Karataev and T. Muto) acknowledge the support of the Japan Society for the Promotion of Science (JSPS).",

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AU - Karataev, Pavel

AU - Araki, Sakae

AU - Hamatsu, Ryosuke

AU - Hayano, Hitoshi

AU - Muto, Toshiya

AU - Naumenko, Gennady

AU - Potylitsyn, Alexander

AU - Terunuma, Nobuhiro

AU - Urakawa, Junji

N1 - Funding Information: We would like to express our gratitude to all members of the ATF group for their helpful support. This research was partially supported by Grant-in-Aid Scientific Research (No. 15540301-00) from the Ministry of Education, Culture, Sports, Science, and Technology (MEXT) of Japan. Two of the authors (P. Karataev and T. Muto) acknowledge the support of the Japan Society for the Promotion of Science (JSPS).

PY - 2004/12/10

Y1 - 2004/12/10

N2 - The optical diffraction radiation (ODR) was investigated from a slit target for noninvasive electron beam-size diagnostics at the KEK accelerator test facility. The beam-size effect onto the ODR angular pattern was observed and the sensitivity to the beam size as small as 14μm was achieved. The first incoherent ODR observation from a slit target. The beam-size effect onto the ODR angular pattern was investigated using a set of wire scanners to measure the beam size.

AB - The optical diffraction radiation (ODR) was investigated from a slit target for noninvasive electron beam-size diagnostics at the KEK accelerator test facility. The beam-size effect onto the ODR angular pattern was observed and the sensitivity to the beam size as small as 14μm was achieved. The first incoherent ODR observation from a slit target. The beam-size effect onto the ODR angular pattern was investigated using a set of wire scanners to measure the beam size.

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Beam-size measurement with optical diffraction radiation at KEK accelerator test facility

Abstract

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