Abstract
The authors describe a method for absorbed-dose measurements of fast neutrons and gamma radiation in composite gamma-neutron fields by air-filled heterogeneous ionization chambers. The results obtained by heterogeneous and homogeneous ionization chambers are compared for measurements in water irradiated by fast neutrons from the U-120 cyclotron (the reaction 9Be(d, n)9B). It is shown that air-filled heterogeneous ionization chambers are favorably distinguished from homogeneous chambers by design simplicity with acceptable error (≈9%) for practical purposes.
| Original language | English |
|---|---|
| Pages (from-to) | 1311-1314 |
| Number of pages | 4 |
| Journal | Instruments and experimental techniques New York |
| Volume | 32 |
| Issue number | 6 pt 1 |
| Publication status | Published - May 1990 |
ASJC Scopus subject areas
- Engineering (miscellaneous)
- Instrumentation
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Lisin, V. A., & Gorbatenko, A. I. (1990). Heterogeneous ionization chambers for dosimetry of composite fields of fast neutrons and gamma radiation. Instruments and experimental techniques New York, 32(6 pt 1), 1311-1314.