Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates

Radiation produced by electrons making multiple passes through thin internal targets in the Tomsk Synchrotron

  • 14 Accesses

  • 2 Citations

Abstract

It is shown experimentally and theoretically that the use of thin (approximately 10−3 r.l.) internal targets in a synchrotron results in electrons making multiple passes through them during each shot. The number of passes the electrons make is determined by their energy, the synchrotron parameters, and the thickness, structure, and material of the target, and gives rise to an increase in the effective thickness of the target. Using a scraper (a thick movable target at a given azimuth of the synchrotron) allows the electrons to make a single pass, which permits the spectral and angular properties of the γ-radiation from the electrons to be studied in connection with thin single crystals in which the effect of dechanneling can be ignored.

This is a preview of subscription content, log in to check access.

Literature cited

  1. 1.

    B. N. Kalinin, V. M. Kuznetsov, P. P. Krasnonosen'kikh, et al.,At. Énerg.,41(3), 195 (1976).

  2. 2.

    G. I. Budker, A. P. Onuchin, S. G. Popov, et al.,Yad. Fiz.,6(4), 775–779 (1967).

  3. 3.

    A. A. Vorob'ev, I. P. Chuchalin, A. G. Vlasov, et al.,The Tomsk Polytechnic Institute Synchrotron at 1.5 GeV [in Russian], Atomizdat, Moscow (1968).

  4. 4.

    V. I. Highland,Nucl. Instrum. Methods,129, 497 (1975).

  5. 5.

    A. A. Kalomenskii and A. N. Lebedev,Theory of Cyclic Accelerators [in Russian], GIFML, Moscow (1962).

  6. 6.

    S. Suzuki, T. Tsuru, T. Katayama, et al.,Nucl. Instrum. Methods,111, 39–47 (1973).

  7. 7.

    V. I. Truten', S. P. Fomin, and N. F. Shul'ga, Preprint No. 82-11, Khar'kov Physical-Technical Institute (1982).

Download references

Additional information

Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 6, pp. 81–87, June, 1991.

Rights and permissions

Reprints and Permissions

About this article

Cite this article

Kalinin, B.N., Kurkov, A.A. & Potylitsyn, A.P. Radiation produced by electrons making multiple passes through thin internal targets in the Tomsk Synchrotron. Soviet Physics Journal 34, 535–539 (1991). https://doi.org/10.1007/BF00895885

Download citation

Keywords

  • Radiation
  • Azimuth
  • Single Pass
  • Effective Thickness
  • Multiple Pass