B. E. Longworth, von Reden, K. F., Long, P., and Roberts, M. L.,
“A high output, large acceptance injector for the NOSAMS Tandetron AMS system”,
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol. 361, pp. 211-216, 2015.
B. E. Longworth, Robinson, L. F., Roberts, M. L., Beaupré, S. R., Burke, A., and Jenkins, W. J.,
“Carbonate as sputter target material for rapid C-14 AMS”,
Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms, vol. 294, pp. 328-334, 2013.
B. E. Longworth, Burton, J. R., Pendleton, S. L., Moser, S. D., Roberts, M. L., and Kurz, M. D.,
“Radiocarbon measurement of CO2 from carbonate minerals using a hybrid gas ion source with an open split interface”,
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, vol. 531, pp. 49–55, 2022.