Compact picosecond pulse radiolysis system using photo -cathode RF gun

M. Washio; R. Moriyama; K. Sakaue; Y. Hama; Y. Kamiya; H. Nagai; M. Kawaguchi; H. Hayano; J. Urakawa; R. Kuroda; S. Kashiwagi; K. Ushida

Compact picosecond pulse radiolysis system using photo -cathode RF gun

M. Washio, R. Moriyama, K. Sakaue, Y. Hama, Y. Kamiya, H. Nagai, M. Kawaguchi, H. Hayano, J. Urakawa, R. Kuroda, S. Kashiwagi, K. Ushida

School of Advanced Science and Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

High-tech research centre project, which was started in 1999, has been approved its second phase of research in 2004 from the government. In this project, we have installed high quality electron beam system based on the RF photo-cathode at Kikui-cho campus of Waseda University. In second phase of the project, improvement of beam quality and developments of applications using the system have been improved. Beam quality has been improved by modified injection of laser beam onto the photo-cathode and obtained about 3mmmrad with the beam charge of 100 pC. Using the system, we have performed picosecond pulse radiolysis experiments for the measurements of rise signal for hydrated electron at 720nm, which is the peak band of the species. Thus, we have obtained the time resolution of the experimental system to 16ps in FWHM.

Original language	English
Pages	2373-2375
Number of pages	3
Publication status	Published - 2006
Event	10th European Particle Accelerator Conference, EPAC 2006 - Edinburgh, United Kingdom Duration: 2006 Jun 26 → 2006 Jun 30

Conference

Conference	10th European Particle Accelerator Conference, EPAC 2006
Country/Territory	United Kingdom
City	Edinburgh
Period	06/6/26 → 06/6/30

ASJC Scopus subject areas

Nuclear and High Energy Physics

Cite this

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title = "Compact picosecond pulse radiolysis system using photo -cathode RF gun",

abstract = "High-tech research centre project, which was started in 1999, has been approved its second phase of research in 2004 from the government. In this project, we have installed high quality electron beam system based on the RF photo-cathode at Kikui-cho campus of Waseda University. In second phase of the project, improvement of beam quality and developments of applications using the system have been improved. Beam quality has been improved by modified injection of laser beam onto the photo-cathode and obtained about 3mmmrad with the beam charge of 100 pC. Using the system, we have performed picosecond pulse radiolysis experiments for the measurements of rise signal for hydrated electron at 720nm, which is the peak band of the species. Thus, we have obtained the time resolution of the experimental system to 16ps in FWHM.",

author = "M. Washio and R. Moriyama and K. Sakaue and Y. Hama and Y. Kamiya and H. Nagai and M. Kawaguchi and H. Hayano and J. Urakawa and R. Kuroda and S. Kashiwagi and K. Ushida",

year = "2006",

language = "English",

pages = "2373--2375",

note = "10th European Particle Accelerator Conference, EPAC 2006 ; Conference date: 26-06-2006 Through 30-06-2006",

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TY - CONF

T1 - Compact picosecond pulse radiolysis system using photo -cathode RF gun

AU - Washio, M.

AU - Moriyama, R.

AU - Sakaue, K.

AU - Hama, Y.

AU - Kamiya, Y.

AU - Nagai, H.

AU - Kawaguchi, M.

AU - Hayano, H.

AU - Urakawa, J.

AU - Kuroda, R.

AU - Kashiwagi, S.

AU - Ushida, K.

PY - 2006

Y1 - 2006

N2 - High-tech research centre project, which was started in 1999, has been approved its second phase of research in 2004 from the government. In this project, we have installed high quality electron beam system based on the RF photo-cathode at Kikui-cho campus of Waseda University. In second phase of the project, improvement of beam quality and developments of applications using the system have been improved. Beam quality has been improved by modified injection of laser beam onto the photo-cathode and obtained about 3mmmrad with the beam charge of 100 pC. Using the system, we have performed picosecond pulse radiolysis experiments for the measurements of rise signal for hydrated electron at 720nm, which is the peak band of the species. Thus, we have obtained the time resolution of the experimental system to 16ps in FWHM.

AB - High-tech research centre project, which was started in 1999, has been approved its second phase of research in 2004 from the government. In this project, we have installed high quality electron beam system based on the RF photo-cathode at Kikui-cho campus of Waseda University. In second phase of the project, improvement of beam quality and developments of applications using the system have been improved. Beam quality has been improved by modified injection of laser beam onto the photo-cathode and obtained about 3mmmrad with the beam charge of 100 pC. Using the system, we have performed picosecond pulse radiolysis experiments for the measurements of rise signal for hydrated electron at 720nm, which is the peak band of the species. Thus, we have obtained the time resolution of the experimental system to 16ps in FWHM.

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M3 - Paper

AN - SCOPUS:84898778530

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EP - 2375

T2 - 10th European Particle Accelerator Conference, EPAC 2006

Y2 - 26 June 2006 through 30 June 2006

ER -

Compact picosecond pulse radiolysis system using photo -cathode RF gun

Abstract

Conference

ASJC Scopus subject areas

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