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pro vyhledávání: '"Djamal, M."'
Autor:
Kim, K., Adhikari, G., Souza, E., Carlin, N., Choi, J., Choi, S., Djamal, M., Ezeribe, A., França, L., Ha, C., Hahn, I., Jeon, E., Jo, J., Kang, W., Kauer, M., Kim, H., Kim, S., Kim, W., Kim, Y., Ko, Y., Lee, E., Lee, H., Lee, I., Lee, J., Lee, M., Lee, S., Leonard, D., Manzato, B., Maruyama, R., Neal, R., Olsen, S., Park, B., Park, H., Park, K., Pitta, R., Prihtiadi, H., Ra, S., Rott, C., Shin, K., Scarff, A., Spooner, N., Thompson, W., Yang, L., Yu, G.
Publikováno v:
European Physical Journal
We report the identification of metastable isomeric states of $$^{228}$$ 228 Ac at 6.28 keV, 6.67 keV and 20.19 keV, with lifetimes of an order of 100 ns. These states are produced by the $$\beta $$ β -decay of $$^{228}$$ 228 Ra, a component of the