Possible Existence of a Neutron by James Chadwick Created 2026-10-18 Updated 2026-11-05
By James Chadwick. Nature 129, 312 (1932). The Principia reproduction supplies the inspected one-page letter.
The Existence of a Neutron by James Chadwick Created 2026-10-18 Updated 2026-11-05
Proceedings A 136, 692–708 (1932). Original scan inspected at INFN.