Nuclear Data Sheets for A = 1

Nuclear data (Jπ, half-life, moments, etc.) for neutron and proton are given with bibliographic information. Most values are adopted from a recent evaluation by 2004Ei01 (S. Eidelman et al. (Particle Data Group), Phys. Lett. B 592, 1 (2004) (URL=http://pdg.lbl.gov)).