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4. Study of high-spin states in the 48Ca region by using secondary fusion reactions

Author

Ideguchi, E., primary, Niikura, M., additional, Ishida, C., additional, Fukuchi, T., additional, Baba, H., additional, Hokoiwa, N., additional, Iwasaki, H., additional, Koike, T., additional, Komatsubara, T., additional, Kubo, T., additional, Kurokawa, M., additional, Michimasa, S., additional, Miyakawa, K., additional, Morimoto, K., additional, Ohnishi, T., additional, Ota, S., additional, Ozawa, A., additional, Shimoura, S., additional, Suda, T., additional, Tamaki, M., additional, Tanihata, I., additional, Wakabayashi, Y., additional, Yoshida, K., additional, and Cederwall, B., additional

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6. Aggregation dynamics of microhydrogels dispersed in iso-octane.

Author

Kremer, F., Lagaly, G., Kawasaki, K., Lindman, B., Okabayashi, H., Miyakawa, K., Sakamoto, F., and Akata, H.

Abstract

Aggregation dynamics of water-in-oil microemulsion containing polyacrylamide gels have been investigated. Gels were formed only in an aqueous phase of water-in-oil microemulsions composed of a surfactant Aerosol OT, iso-octane, and water. Increasing the temperature, the percolation transition first occurred and then the phase separation occurred. The percolation transition was characterized by a steep increase of the electrical conductivity, which was interpreted in terms of a power law. The phase separation process initiated by a temperature jump was investigated by using a time-resolved light scattering. It was found that the scattering intensity can be scaled with the scaling law similar to that for the ordinary spinodal decomposition if the fractal dimension is taken as the dimensionality of the system. [ABSTRACT FROM AUTHOR]

Published
1997
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7. Study of high-spin states in the 48Ca region by using secondary fusion reactions.

Author

Gross, Carl J., Nazarewicz, Witold, Rykaczewski, Krzysztof P., Ideguchi, E., Niikura, M., Ishida, C., Fukuchi, T., Baba, H., Hokoiwa, N., Iwasaki, H., Koike, T., Komatsubara, T., Kubo, T., Kurokawa, M., Michimasa, S., Miyakawa, K., Morimoto, K., Ohnishi, T., Ota, S., and Ozawa, A.

Abstract

An in-beam gamma-ray spectroscopy study, following a fusion reaction induced by a neutronrich secondary beam, 46Ar + 9Be, is presented. A low-energy secondary beam of 46Ar at ∼ 5 MeV/A was developed in order to induce fusion reactions. Gamma-gamma coincidence and excitation function analysis was performed to study high-spin states in the vicinity of 48Ca, 49-52Ti. [ABSTRACT FROM AUTHOR]

Published
2005
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