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Nuclear transmutation is the conversion of one nuclide into another. It can occur by the radioactive decay of a nucleus, or the reaction of a nucleus with another particle. The first manmade nucleus was produced in Ernest Rutherford’s laboratory in 1919 by a transmutation reaction, the bombardment of one type of nuclei with other nuclei or with neutrons. Rutherford bombarded nitrogen-14 atoms with high-speed α particles from a natural radioactive isotope of radium and observed protons being...

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Related Experiment Video

Updated: Jun 16, 2026

Neutron Radiography and Computed Tomography of Biological Systems at the Oak Ridge National Laboratory's High Flux Isotope Reactor

Neutron Radiography and Computed Tomography of Biological Systems at the Oak Ridge National Laboratory's High Flux Isotope Reactor

Published on: May 7, 2021

Neutron cross-sections for next generation reactors: new data from n_TOF.

N Colonna¹, U Abbondanno, G Aerts

¹Istituto Nazionale di Fisica Nucleare, Bari, Italy. nicola.colonna@ba.infn.it

Applied Radiation and Isotopes : Including Data, Instrumentation and Methods for Use in Agriculture, Industry and Medicine

|January 26, 2010

Summary

This summary is machine-generated.

The n_TOF facility at CERN provides high-accuracy neutron cross-section data for nuclear astrophysics and advanced reactors. Its advanced features enable crucial measurements for nuclear industry applications.

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Area of Science:

Nuclear Physics
Neutron Scattering
Nuclear Astrophysics

Background:

The n_TOF (neutron Time-of-Flight) facility at CERN commenced operations in 2002.
Unique features include high instantaneous neutron flux, high resolution, and a wide energy range.

Purpose of the Study:

To review key results from neutron capture and fission reactions at n_TOF.
To present plans for new measurements relevant to the nuclear industry.

Main Methods:

Utilizing a state-of-the-art neutron time-of-flight facility.
Employing advanced detectors and data acquisition systems for high-accuracy measurements.
Collecting data on various isotopes, including radioactive ones.

Main Results:

High-accuracy neutron cross-section data have been collected for numerous isotopes.
Results are significant for both nuclear astrophysics and advanced reactor technologies.
Key findings from capture and fission reactions have been compiled.

Conclusions:

The n_TOF facility is a powerful tool for nuclear data acquisition.
Ongoing and future measurements will further support nuclear astrophysics and industry applications.
The facility's capabilities are crucial for advancing reactor design and safety.