The International Gold Number of Neutrons
The international gold number of neutrons is a standard value used to calibrate neutron detectors and sources. It was established in 1964 by the International Organization for Standardization (ISO) and is defined as the number of neutrons emitted per second from a 1-gram sphere of gold-198 when irradiated with thermal neutrons.
The value of the international gold number of neutrons is 3.2 x 10^10 neutrons per second per gram. This value is used to calibrate neutron detectors and sources, and to ensure that results obtained from different instruments are consistent.
The international gold number of neutrons is a valuable tool for neutron dosimetry and spectrometry. It provides a reliable and consistent reference point for calibrating neutron detectors and sources, and helps to ensure that accurate and reproducible results are obtained.
Applications
The international gold number of neutrons is used in a variety of applications, including:
* Calibrating neutron detectors
* Calibrating neutron sources
* Neutron dosimetry
* Neutron spectrometry
* Nuclear medicine
Benefits
The use of the international gold number of neutrons has a number of benefits, including:
* Improved accuracy and reproducibility of neutron measurements
* Enhanced inter-comparability of results obtained from different instruments
* Facilitated development of new neutron detectors and sources
Conclusion
The international gold number of neutrons is a valuable standard for calibrating neutron detectors and sources. It helps to ensure that accurate and reproducible results are obtained, and facilitates the development of new neutron technologies.
原创文章，作者：Kevin，如若转载，请注明出处：https://fangeou.com/4231.html
