Standard radionuclides used in energy detector calibration

In summary, the conversation discusses the use of scintillator or germanium energy sensors to calibrate certain radionuclides with definite line energies. The speaker suggests using a database called ENSDF to retrieve reported measurements of these nuclei. They also mention crystal spectroscopy as a potential research topic.
  • #1
avicenna
84
8
TL;DR Summary
In using scintillator or germanium energy sensors, certain radionuclides representing some definite line energies are used to calibrate the sensors. What technique or method is used to measure or determine the energies of these standards.
In using scintillator or germanium energy sensors, certain radionuclides representing some definite line energies are used to calibrate the sensors. What technique or method is used to measure or determine the energies of these standards.
 
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  • #2
What, if any research on this have you done, and what is still unclear?
 
  • #3
Hi,

You may find this database quite useful
https://www.nndc.bnl.gov/ensdf/

Just put the source you are looking for, and it retrieves the all the reported measurements of that nucleus.

Cheers,
ORF
 
  • #4
It was a drive-by posting, I'm afraid.
 
  • #5
For those who are curious or might have a similar question, look up crystal spectroscopy.
 

1. What are standard radionuclides used in energy detector calibration?

Standard radionuclides used in energy detector calibration are radioactive isotopes that emit known and measurable amounts of radiation. They are used to calibrate energy detectors, which are instruments that measure the energy of radiation.

2. Why are standard radionuclides used in energy detector calibration?

Standard radionuclides are used in energy detector calibration because they provide a known and consistent source of radiation. This allows for accurate calibration of energy detectors, ensuring that they are measuring radiation levels correctly.

3. What are some commonly used standard radionuclides in energy detector calibration?

Some commonly used standard radionuclides in energy detector calibration include Cobalt-60, Cesium-137, and Americium-241. These isotopes emit gamma radiation, which is commonly measured by energy detectors.

4. How are standard radionuclides used in energy detector calibration?

Standard radionuclides are typically placed in a controlled environment, such as a lead-lined container, and the energy detector is placed at a known distance from the source. The detector then measures the radiation emitted by the radionuclide, allowing for calibration of the detector.

5. Are there any safety precautions to consider when using standard radionuclides for energy detector calibration?

Yes, there are safety precautions that should be taken when working with standard radionuclides. These include wearing appropriate personal protective equipment, handling the sources with care, and following proper disposal procedures. It is important to follow all safety protocols to minimize exposure to radiation.

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