Abstract
High-spin properties of129Cs have been investigated following116Cd(18O, p4nγ) and122Sn(11B, 4nγ) reactions. Rotational bands built on h11/2,g7/2, and d5/2 singleproton states were observed. At higher spins, band-crossings attributed to the alignment of h11/2 neutrons were observed. A comparison with total Routhian cranking calculations support this interpretation.
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Leander, G.A., Frauendorf, S., May, F.R.: In: Proceedings of the conference on high angular momentum properties of nuclei, Oak Ridge, 1982, p. 281. Johnson, N.R. (ed.). New York: Harwood Academic 1983
Chen, Y.S., Frauendorf, S., Leander, G.A.: Phys. Rev. C28, 2437 (1983)
Andersson, G., Larsson, S.E., Leander, G., Möller, P., Nilsson, S.G., Ragnarsson, I., Åberg, S., Bengtsson, R., Dudek, J., Nerlo-Pomorska, B., Pomorski, K., Szymanski, Z.: Nucl. Phys. A268, 205 (1976)
Chiba, J., Hayano, R.S., Sekimoto, M., Nakayama, H., Nakai, K.: J. Phys. Soc.43, 1109 (1977)
Garg, U., Sjoreen, T.P., Fossan, D.B.: Phys. Rev. C19, 207 (1979)
Taylor, H.W., Singh, B., Prato, F.S., King, J.D.: Nucl Phys A179, 417 (1972)
Ishii, K., Aoki, T., Kageyama, S.: J. Phys. Soc. Jap.34, 285 (1973)
Wyss, R., Nyberg, J., Johnson, A., Bengtsson, R., Nazarewicz, W.: Phys. Lett. B215, 211 (1988)
Herskind, B.: Nucl Phys A447, 395c (1985)
Lidén, F.: Nucl. Instrum. Methods A288, 455 (1990)
Lidén, F., Johnson, A., Kerek, A., Dafni, E., Sidi, M.: Nucl. Instrum. Methods A273, 240 (1988)
Nierenberg, W.A., Shugart, H.A., Slisbee, H.B., Sunderland, R.J.: Phys. Rev.104, 1380 (1956)
Bengtsson, R., Frauendorf, S.: Nucl. Phys. A327, 139 (1979)
Harris, S.M.: Phys. Rev.138, B 509 (1965)
Wyss, R., Granderath, A., Bengtsson, R., Brentano, P. von, Dewald, A., Gelberg, A., Gizon, A., Gizon, J., Harrisopulos, S., Johnson, A., Lieberz, W., Nazarewicz, W., Nyberg, J., Schiffer, K.: Nucl. Phys. A505, 337 (1989)
Nazarewicz, W., Dudek, J., Bengtsson, R., Bengtsson, T., Ragnarsson, I.: Nucl. Phys. A435, 397 (1985)
Paul, E.S., Beausang, C.W., Fossan, D.B., Ma, R., Piel, W.F. Jr., Xu, N., Hildingsson, L., Leander, G.A.: Phys. Rev. Lett.10, 984 (1987)
Paul, E.S., Fossan, D.B., Liang, Y., Ma, R., Xu, N.: Phys. Rev. C41, 1576 (1990)
Donau, F., Frauendorf, S.: In: Proceedings of the conference on high angular momentum properties of nuclei, Oak Ridge, 1982, p. 143, Johnson, N.R. (ed.). New York: Harwood Academic 1983
Garg, U., Sjoreen, T.P., Fossan, D.B.: Phys. Rev. C19, 217 (1979)
Liang, Y., Ma, R., Paul, E.S., Xu, N., Fossan, D.B., Wyss, R.A.: Phys. Rev C (in press)
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We are indebted to J. Westergaard for operating the NBI tandem accelerator. We would also like to thank D. Radford for making several off-line codes available. This work was supported by grants from the Nordic Committee for Accelerator Based Physics (NOAC), the Swedish National Science Research Council (NFR) and the US National Science Foundation.