What Code Can Predict Neutron and Gamma Yields from an AmBe Source?

In summary, AmBe Spectrum Generation is a process that uses the radioactive isotope Americium-241 to generate a gamma ray spectrum for various applications. This is achieved by mixing a small amount of Am-241 with beryllium and bombarding it with neutrons. Some benefits of this method include low cost, a wide energy range of gamma rays, and easy control of intensity. Applications of AmBe Spectrum Generation include calibrating radiation detectors, studying gamma ray energy spectrum, and testing medical imaging equipment. While there are safety concerns due to the use of radioactive materials, proper safety measures can minimize risks for individuals and the public.
  • #1
terryphi
59
0
Hello,

does anyone know of a code that will generate the expected neutron spectrum for an AmBe neutron source along with the expected reaction efficiency?
 
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  • #2
Here is a paper that references a calculation, but the referenced citation is not so clear. Perhaps they refer to using a calibrated curve.

http://nvl.nist.gov/pub/nistpubs/jres/111/6/V111.N06.A02.pdf (cites Ref. 12)

Ref 12: www-pub.iaea.org/MTCD/publications/PDF/TRS403_scr.pdf


What does one mean by radiation efficiency?
 
  • #3
For every currie of Am I have, how many neutrons will be produced? how many gammas will be produced?
 

Related to What Code Can Predict Neutron and Gamma Yields from an AmBe Source?

What is AmBe Spectrum Generation?

AmBe Spectrum Generation is a process in which the radioactive isotope Americium-241 (Am-241) is used to produce a gamma ray spectrum. This spectrum is then used for various applications, such as calibrating radiation detectors and studying the energy spectrum of gamma rays.

How is AmBe Spectrum Generation achieved?

To generate the AmBe spectrum, a small amount of Am-241 is mixed with beryllium (Be) in a sealed container. The resulting mixture is then bombarded with neutrons, which causes the Am-241 to undergo nuclear fission and produce gamma rays. These gamma rays create the spectrum that can be measured and analyzed.

What are the benefits of using AmBe Spectrum Generation?

AmBe Spectrum Generation offers several benefits, including a relatively low cost compared to other methods, a wide energy range of gamma rays produced, and the ability to easily control the intensity of the gamma rays. This makes it a useful tool for various scientific and industrial applications.

What are some applications of AmBe Spectrum Generation?

AmBe Spectrum Generation has many applications, including calibrating radiation detectors, studying the energy spectrum of gamma rays, and testing the performance of medical imaging equipment. It is also used in industries such as oil and gas to detect leaks and in nuclear power plants for radiation monitoring.

Are there any safety concerns with AmBe Spectrum Generation?

While AmBe Spectrum Generation does involve the use of radioactive materials, the amount used is very small and the process is highly controlled. As long as proper safety protocols and procedures are followed, there should be minimal risk to individuals involved in the process or the general public.

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