Q&A: Nuclear fusion reactor Archived 2022-02-25 on the Wayback Machine. Klein, A G; Werner, S A (1983-03-01). “Neutron optics”. Experiences on Progress in Physics. IOP Publishing. 46 (3): 259-335. doi:10.1088/0034-4885/46/3/001. Kumakhov, M.A.; Sharov, V.A. 1992). “A neutron lens”. Nature. 357 (6377): 390-391. Bibcode:1992Natur.357..390K. This methodology isn’t as sensitive because the pulsar timing variation methodology, because […]