Abstract
The utility of a gas-filled proportional counter in low-energy γ spectroscopy is greatly increased if it is operated in coincidence with an escaping fluorescent X-ray. An apparatus, having an efficiency greater than 10% of singles, is described and several examples are given. An efficiency curve is presented.
Original language | English |
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Journal | Nuclear Instruments and Methods |
Volume | 32 |
Issue number | 2 |
Pages (from-to) | 197-200 |
ISSN | 0029-554X |
Publication status | Published - 1965 |