Proceedings of 6th Symposium on Advanced Photon Research; November 4th-5th, 2004, Kizu, Japan

Kansai Research Establishment

JAERI-Conf 2005-004, 243 Pages, 2005/06

JAERI-Conf-2005-004.pdf:16.74MB

This report consists of 55 contributed papers of the 6th Symposium on Advanced Photon Research, which was held at JAERI-Kansai in Kyoto on November 4-5, 2004. The numbers of speeches were 16, including 5 invited speeches and the numbers of poster presentations were 56, including the report of presentations and cooperative research and joint research performed in FY2003.

Proceedings of the 5th Symposium on Advanced Photon Research; November 20th-21st, 2003, Kizu, Japan

Kansai Research Establishment

JAERI-Conf 2004-009, 285 Pages, 2004/06

JAERI-Conf-2004-009.pdf:21.5MB

no abstracts in English

Proceedings of the 3rd Symposium on Advanced Photon Research, December 13-14, 2001, Advanced Photon Research Center, Kyoto, Japan

Kansai Research Establishment

JAERI-Conf 2002-008, 276 Pages, 2002/07

JAERI-Conf-2002-008.pdf:32.39MB

no abstracts in English

Proceedings of the 1st Symposium on Advanced Photon Research; November 8-9, 1999, Keihanna Plaza / Advanced Photon Research Center, Kyoto, Japan

Kansai Research Establishment

JAERI-Conf 2000-006, p.339 - 0, 2000/03

JAERI-Conf-2000-006.pdf:21.71MB

no abstracts in English

Measurement of electron oscillation by a plasma wave and a laser pulse

Kotaki, Hideyuki; Hayashi, Yukio; Mori, Michiaki; Kando, Masaki; Koga, J. K.; Bulanov, S. V.

no journal, , 

Laser wakefield acceleration is regarded as a basis for the next-generation of charged particle accelerators. In experiments, it has been demonstrated that LWFA is capable of generating electron bunches with a very short duration of the order of ten femto-seconds. The oscillation of the electron beam by the transverse wakefield and the electric field of the laser pulse generates X-rays. The X-rays will be an useful tool for measurement of the ultrafast phenomena. The experiments have been performed with a Ti:sapphire laser system. The laser pulses with 160 mJ energy are focused onto a 3-mm-diameter helium gas-jet. The pulse width of the laser pulse is 40 fs. We observe two types of the electron oscillation. One of the oscillation is due to the transverse plasma wake. The other is due to the electric field if the laser pulse. The electron beam oscillation should be generated ultra-short X-rays. The X-rays will be an useful tool for measurement of the ultrafast phenomena.