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Reactor-Based Experiments

The research reactor provides a mixed-field environment composed of neutrons and photons.  We have several facilities that can be used for testing.  The size of your samples and the desired fluence will be used to determine which facility would best meet your needs.

When samples are irradiated in the reactor (as opposed to the cobalt facility), they have the potential to become radioactive.  It may be necessary to leave the sample at the Reactor Laboratory for some period following the irradiation before it can be returned to you.  If you have a license to possess radioactive materials, we would be able to return the sample to you earlier than if you do not.

Lead time will depend heavily upon the requested neutron fluence.  If it turns out to be a one-hour test, the lead time would be a couple of weeks.  We would have to do a safety analysis where we consider the makeup of the sample and what activity we expect to produce.  If it turns out to be a much longer test, the lead time could be a few weeks longer.  It would of course depend upon what we already had on our calendar.

The cost of the experiment will depend upon the desired total fluence, the amount of staff involvement, and the disposition of the samples following the experiment.  There are hourly usage rates for the reactor and for staff time, and charges for rad waste.  Staff time is used for completing the safety analysis, reactor pre-start and post-shutdown checkouts, experiment installation and removal, rad waste disposal, etc.