Abstract
The half-lives andP n -values of the neutron rich isotopes26–29Ne have been determined. The results are compared to shell-model calculations and good agreement is found except for29Ne, where the half-life exceeds the predictions by more than an order of magnitude. This unexpectedly long half-life can be explained as due to a fp intruder configuration.
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Hansen, P.G., Jonson, B.: Europhys. Lett.4, 409 (1987)
Tanihata, I., Hamagaki, H., Hashimoto, O., Shida, Y., Yoshikawa, N., Sugimoto, K., Yamakawa, O., Kobayashi, T., Takahashi, N.: Phys. Rev. Lett55, 2676 (1985)
Kobayashi, T., Shimoura, S., Tanihata, I., Katori, K., Matsuda, K., Minamisono, T., Sugimoto, K., Müller, W., Olson, D.L., Symons, T.J.M., Wieman, H.: Phys. Lett. B232, 51 (1989)
Anne, R., Arnell, S.E., Bimbot, R., Emling, H., Guillemaud-Mueller, D., Hansen, P.G., Johannsen, L., Jonson, B., Lewitowicz, M., Mattsson, S., Mueller, A.C., Neugart, R., Nyman, G., Pougheon, F., Richter, A., Riisager, K., Saint-Laurent, M.G., Schrieder, G., Sorlin, O., Wilhelmsen, K.: Phys. Lett. B250, 19 (1990)
Langevin, M., Quiniou, E., Bernas, M., Galin, J., Jacmart, J.C., Naulin, F., Pougheon, F., Anne, R., Détraz, C., Guerreau, D., Guillemaud-Mueller, D., Mueller, A.C.: Phys. Lett. B150, 71 (1985)
Pougheon, F., Guillemaud-Mueller, D., Quiniou, E., Saint Laurent, M.G., Anne, R., Bazin, D., Bernas, M., Guerreau, D., Jacmart, J.C., Hoath, S.D., Mueller, A.C., Détraz, C.: Europhys. Lett.2, 505 (1986)
Guillemaud-Mueller, D., Penionzhkevich, Yu.E., Anne, R., Artukh, A.G., Bazin, D., Borrel, V., Détraz, C., Guerreau, D., Gvozdev, B.A., Jacmart, J.C., Jiang, D.X., Kalinin, A.M., Kamanin, V.V., Kutner, V.B., Lewitowicz, M., Lukyanov, S.M., Mueller, A.C., Hoai Chau, N., Pougheon, F., Richard, A., Saint-Laurent, M.G., Schmidt-Ott, W.D.: Z. Phys. A — Atoms and Nuclei332, 189 (1989)
Guillemaud-Mueller, D., Jacmart, J.C., Kashy, E., Latimier, A., Mueller, A.C., Pougheon, F., Richard, A., Penionzhkevich, Yu.E., Artuhk, A.G., Belozyorov, A.V., Lukyanov, S.M., Anne, R., Bricault, P., Détraz, C., Lewitowicz, M., Zhang, Y., Lyutostansky, Yu.S., Zverev, M.V., Bazin, D., Schmidt-Ott, W.D.: Phys. Rev. C41, 937 (1990)
Vieira, D.J., Wouters, J.M., Vaziri, K., Kraus, R.H., Jr., Wollnik, H., Butler, G.W., Wohn, F.K., Wapstra, A.H.: Phys. Rev. Lett.57, 3253 (1986)
Gillibert, A., Bianchi, L., Cunsolo, A., Fernandez, B., Foti, A., Gastebois, J., Gregoire, Ch., Mittig, W., Peghaire, A., Schutz, Y., Stephan, C.: Phys. Lett. B176, 317 (1986)
Gillibert, A., Mittig, W., Bianchi, L., Cunsolo, A., Fernandez, B., Foti, A., Gastebois, J., Grégoire, C., Schutz, Y., Stephan, C.: Phys. Lett. B192, 39 (1987)
Orr, N.A., Mittig, W., Fifield, L.K., Lewitowicz, M., Plagnol, E., Schutz, Y., Zhan Wen Long, Bianchi, L., Gillibert, A., Belozyorov, A.V., Lukyanov, S.M., Penionhkevich, Yu.E., Villari, A.C.C., Gunsolo, A., Foti, A., Audi, G., Stephan, C., Tasson-Got, L.: Phys. Lett. B258, 29 (1991)
Audi, G.: Private communication (1990)
Borge, M.J.G., Hansen, P.G., Johannsen, L., Jonson, B., Nilsson, T., Nyman, G., Richter, A., Riisager, K., Tengblad, O., Wilhelmsen, K.: Z. Phys. A — Hadrons and Nuclei340, 255 (1991)
Poves, A., Retmosa, J., Borge, M.J.G., Tengblad, O.: Phys. Lett. (submitted to)
Bjørnstad, T., Hagebø, E., Hoff, P., Jonsson, O.C., Kugler, E., Ravn, H., Sundell, S., Vosicki, B.: Phys. Scr.34, 578 (1986)
Tengblad, O.: MSc Thesis, Inst. of Phys., Chalmers, Gothenburg 1983
Bevington, P.A.: Data reduction and error analysis for the physical sciences. New York: McGraw-Hill 1969
Nyman, G., Azuma, R.E., Hansen, P.G., Jonson, B., Larsson, P.O., Mattsson, S., Richter, A., Riisager, K., Tengblad, O., Wilhelmsen, K.: Nucl. Phys. A510, 189 (1990)
Wildenthal, B.H., Curtin, M.S., Brown, B.A.: Phys. Rev. C28, 1343 (1983); Brown, B.A., Wildenthal, B.H.: At. Data Nucl. Data Tables33, 347 (1985)
Staudt, A., Bender, E., Muto, K., Klapdor, H.V.: Z. Phys. A — Atomic Nuclei334, 47 (1989); Staudt, A., Bender, E., Muto, K., Klapdor-Kleingrothaus, H.V.: At. Data Nucl. Data Tables44, 79 (1990)
Tachibana, T., Yamada, M., Yoshida, Y.: Prog. Theor. Phys.84, 641 (1990)
Mueller, A.C., Guillemaud-Mueller, D., Jacmart, J.C., Kashy, E., Pougheon, F., Richard, A., Staudt, A., Klapdor-Kleingrothaus, H.V., Lewitowicz, M., Anne, R., Bricault, P., Détraz, C., Penionzhkevich, Yu.E., Artukh, A.G., Belozyorov, A.V., Lukyanov, S.M., Bazin, D., Schmidt-Ott, W.D.: Nucl. Phys. A513, 1 (1990)
Thibault, C., Klapisch, R., Rigaud, C., Poskanzer, A.M., Prieels, R., Lessard, L., Reisdorf, W.: Phys. Rev. C12, 644 (1975)
Baumann, P., Dessagne, Ph., Huck, A., Klotz, G., Knipper, A., Marguier, G., Miehé, C., Ramdane, M., Richard-Serre, C., Walter, G., Wildenthal, B.H.: Phys. Rev. C36, 765 (1987)
Baumann, P., Dessagne, Ph., Gabelmann, H., Huck, A., Klotz, G., Knipper, A., Marguier, G., Miehé, Ch., Poves, A., Ramdane, M., Richard-Serre, C., Schlösser, K., Walter, G.: Phys. Rev. C39, 626 (1989)
Kratz, K.-L., Herrmann, G.: Z. Phys. A — Atoms and Nuclei263, 435 (1973)
Jean, D.: Thesis, University Bordeaux I (1987)
Poves, A., Retamosa, J.: Theoretical study of the very neutron rich nuclei aroundN=20 Nucl. Phys. (submitted to)
Roeckl, E., Dittner, P.F., Détraz, C., Klapisch, R., Thibault, C., Rigaud, C.: Phys. Rev. C10, 1181 (1974)
Reeder, P.L., Warner, R.A., Hensley, W.K., Vieira, D.J., Wouters, J.M.: Phys. Lett. (submitted to)
Bechtold, V., Dohrmann, H., Sheikh, S.H.: Proc. 7th Workshop on ECR Ion-sources. Jül-Conf-57, Jülich 1986
Bjørnstad, T., Gustafsson, H.Å., Hansen, P.G., Jonson, B., Lindfors, V., Mattsson, S., Poskanzer, A.M., Ravn, H.L.: Nucl. Phys. A359, 1 (1981)