Phys.Rev. 81, 154 (1951)

A.Ghiorso, S.G.Thompson, K.Street, Jr., G.T.Seaborg

Californium Isotopes from Bombardment of Uranium with Carbon Ions

NUCLEAR REACTIONS ²³⁸U(¹²C, 6n)²⁴⁴Cf, ²³⁸U(¹²C, 4n)²⁴⁶Cf, E not given; measured reaction products, Eα, Iα; deduced α-particles energies, T_1/2, evidence for element Z=98 isotopes. Comparison with theoretical calculations.

doi: 10.1103/PhysRev.81.154