The development of compact neutron sources


Many small research reactors used as neutron sources are being shut down. To replace them, new facilities are being developed. In particular, compact accelerator-based neutron sources can take up many of the activities previously supported by reactor-based facilities.

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Fig. 1: A conceptual CANS installation.


  1. 1.

    Carpenter, J. M. & Loong, C.-K. Elements of Slow-Neutron Scattering (Cambridge Univ. Press, 2015).

  2. 2.

    Carpenter, J. M., Baxter, D. & Granada, R. UCANS VII meeting summary. Neutron News 29, 8–9 (2019).

    Article  Google Scholar 

  3. 3.

    Anderson, I. S. et al. Research opportunities with compact accelerator-based neutron sources. Phys. Rep. 654, 1–58 (2016).

    ADS  Article  Google Scholar 

  4. 4.

    Kardjilov, N. & Festa, F. (eds) Neutron Methods for Archeology and Cultural Heritage (Springer International Publishing, 2017).

  5. 5.

    Duderstadt, J. J. The University of Michigan: Nuclear Engineering and Radiological Sciences: A History (The Millennium Project, Univ. of Michigan, 2018).

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Argonne National Laboratory work is supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under contract DE-AC02-06CH11357.

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Correspondence to John M. Carpenter.

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Carpenter, J.M. The development of compact neutron sources. Nat Rev Phys 1, 177–179 (2019).

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