High brightness gamma-ray generation via laser-electron collision: Experiment and quantitative considerations

K. Dobashi, M. Fukuda, T. Hirose, Y. Kamiya, I. Sakai, T. Aoki, A. Higurashi, T. Oshima, Masakazu Washio, Y. Kurihara, T. Okugi, T. Omori, J. Urakawa

    Research output: Contribution to journalArticle

    1 Citation (Scopus)

    Abstract

    We performed an experiment of high brightness gamma(γ)-rays production through laser-electron(e-) collisions using an insertion device with a short focal length of laser optics. Number of generated γ-rays with the bunch length of 26 psec (r.m.s) was 0.92 × 105/bunch, thus leading to brightness 2.5 × 1017 / (mm2 · mrad2 · 0.1%band-width·sec). Quantitative considerations on the basis of numerical model permitted to elucidate how characteristics of e- and laser beam influence collision mechanisms.

    Original languageEnglish
    Pages (from-to)227-231
    Number of pages5
    JournalInternational Journal of Applied Electromagnetics and Mechanics
    Volume14
    Issue number1-4 SPEC.
    Publication statusPublished - 2001

    Fingerprint

    Gamma rays
    Gamma ray production
    Luminance
    electron scattering
    brightness
    gamma rays
    Laser optics
    collisions
    Electrons
    Lasers
    lasers
    Laser beams
    Numerical models
    insertion
    rays
    Experiments
    laser beams
    optics
    electrons

    ASJC Scopus subject areas

    • Computational Mechanics
    • Electrical and Electronic Engineering
    • Mechanics of Materials
    • Physics and Astronomy (miscellaneous)

    Cite this

    Dobashi, K., Fukuda, M., Hirose, T., Kamiya, Y., Sakai, I., Aoki, T., ... Urakawa, J. (2001). High brightness gamma-ray generation via laser-electron collision: Experiment and quantitative considerations. International Journal of Applied Electromagnetics and Mechanics, 14(1-4 SPEC.), 227-231.

    High brightness gamma-ray generation via laser-electron collision : Experiment and quantitative considerations. / Dobashi, K.; Fukuda, M.; Hirose, T.; Kamiya, Y.; Sakai, I.; Aoki, T.; Higurashi, A.; Oshima, T.; Washio, Masakazu; Kurihara, Y.; Okugi, T.; Omori, T.; Urakawa, J.

    In: International Journal of Applied Electromagnetics and Mechanics, Vol. 14, No. 1-4 SPEC., 2001, p. 227-231.

    Research output: Contribution to journalArticle

    Dobashi, K, Fukuda, M, Hirose, T, Kamiya, Y, Sakai, I, Aoki, T, Higurashi, A, Oshima, T, Washio, M, Kurihara, Y, Okugi, T, Omori, T & Urakawa, J 2001, 'High brightness gamma-ray generation via laser-electron collision: Experiment and quantitative considerations', International Journal of Applied Electromagnetics and Mechanics, vol. 14, no. 1-4 SPEC., pp. 227-231.
    Dobashi, K. ; Fukuda, M. ; Hirose, T. ; Kamiya, Y. ; Sakai, I. ; Aoki, T. ; Higurashi, A. ; Oshima, T. ; Washio, Masakazu ; Kurihara, Y. ; Okugi, T. ; Omori, T. ; Urakawa, J. / High brightness gamma-ray generation via laser-electron collision : Experiment and quantitative considerations. In: International Journal of Applied Electromagnetics and Mechanics. 2001 ; Vol. 14, No. 1-4 SPEC. pp. 227-231.
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    AU - Dobashi, K.

    AU - Fukuda, M.

    AU - Hirose, T.

    AU - Kamiya, Y.

    AU - Sakai, I.

    AU - Aoki, T.

    AU - Higurashi, A.

    AU - Oshima, T.

    AU - Washio, Masakazu

    AU - Kurihara, Y.

    AU - Okugi, T.

    AU - Omori, T.

    AU - Urakawa, J.

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