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Vol 51 Iss. 2
Pages:
133-136
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RUS
Article

About gamma-quanta attenuation coefficients

Authors:
O. S. Marenkov
R. S. Derzhimanov
Date submitted:
1965-08-05
Date accepted:
1965-10-05
Date published:
1966-07-26

Abstract

When a narrow beam of γ-radiation passes through a substance, photons are dropped from the beam as a result of scattering and absorption. In the γ-quantum energy range of 0.03-10 Mee, which is of interest for radiometry and nuclear geophysics, the main processes leading to attenuation of the γ-quantum flux are: photoelectric absorption, coherent and Compton scattering, formation of electron-positron pairs ...

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References

  1. Davisson S., Evans R. Rev. Mod. Phys., v. 24, no. 2, 79-107, 1952.
  2. McGinnies R. Nat. Bur. Standards, supplement to Circular, no. 583, 1959.
  3. White G. Nat. Bur. Standards, Rep. No. 1003, 1952.
  4. White-Grodstein G. Nat. Bur. Standards, Circular No. 583, 1957.

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