ON THE Eu$sup 147$ DECAY SCHEME

The hard part of the Eu/sup 147/ conversion electron spectrum and gamma - gamma coincidences in the Eu/sup 147/ decay were investigated. The Eu preparation was isolated from a tantalum target irradiated by 660-Mev protons. A direct transition at 900 kev was established and three gamma -transitions were found with energies 880, 780, and 700 kev. The results confirmed the existence of 121, 198, 800, and 1080-kev levels and made possible the introduction of a 900- kev level into the Sm/sup 147/ level scheme. (auth)