Measurement of Nb for Fast Neutron Metrology

R McCrohon; ME Plested; AJ Fudge

doi:10.1520/STP10082S

SYMPOSIA PAPER Published: 01 January 1989

STP10082S

Measurement of Nb for Fast Neutron Metrology

Source

Considerable experience has been gained in the use of a filter-paper source technique for X-ray counting of ^93mNb from dissolved niobium dosimeters irradiated in steel irradiation rigs. An alternative method of activity measurement has been investigated using liquid scintillation spectrometry. This more sensitive technique has been assessed and compared with the X-ray counting technique for aspects such as detector calibration, interferences, and overall ease of operation.

Author Information

McCrohon, R

Harwell Laboratory, United Kingdom Atomic Energy Authority, Didcot, Oxon, England

Plested, ME

Harwell Laboratory, United Kingdom Atomic Energy Authority, Didcot, Oxon, England

Fudge, AJ

Harwell Laboratory, United Kingdom Atomic Energy Authority, Didcot, Oxon, England

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Details

Developed by Committee: E10

Pages: 245–252

DOI: 10.1520/STP10082S

ISBN-EB: 978-0-8031-5069-0

ISBN-13: 978-0-8031-1184-4

Measurement of Nb for Fast Neutron Metrology

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