Nucl.Instrum.Methods 99, 13 (1972)

W.Delang, P.Gottel, H.Seyfarth

A Two-Dimensional Coincidence Apparatus for γγ-Angular Correlation Measurements after Thermal Neutron Capture

NUCLEAR REACTIONS Gd(n, γ), E=thermal; measured γγ(θ). ¹⁵⁴Gd levels deduced J. Ge(Li) detectors.