Abstract
From a shell model analysis of high-spin states in neutron deficient nuclei above146Gd we have derived the ground state masses of theN=82 and 83 isotones of Eu, Tb, Dy, Ho, and Er. The results can be used to calculate the energies of aligned multiparticle yrast configurations. They also link ten α-decay chains to the nuclei with known masses, providing many new absolute mass values which are compared with predictions. An examination of the two-proton separation energies atN=82 shows an 0.5 MeV break in the nuclear mass surface atZ=64.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.References
Kleinheinz, P.: Proc. ASHPIN, Argonne, 1979, ANL/PHY-79-4, p. 125
Broda, R., Behar, M., Kleinheinz, P., Daly, P.J., Blomqvist, J.: Z. Phys. A — Atoms and Nuclei293, 135 (1979)
Daly, P.J., Kleinheinz, P., Broda, R., Lunardi, S., Backe, H., Blomqvist, J.: Z. Phys. A — Atoms and Nuclei298, 173 (1980)
Wilson, J., Faber, S.R., Daly, P.J., Ahmad, I., Borggreen, J., Chowdhury, P., Khoo, T.L., Lawson, R.D., Smither, R.K., Blomqvist, J.: Z. Phys. A — Atoms and Nuclei298, 185 (1980)
Piiparinen, M., Pengo, R., Nagai, Y., Hammarén, E., Kleinheinz, P., Roy, N., Carlén, L., Ryde, H., Lindblad, Th., Johnson, A., Hjorth, S.A., Blomqvist, J.: Z. Phys. A — Atoms and Nuclei300, 133 (1981)
Helppi, H., Chung, Y.H., Daly, P.J., Faber, S.R., Pakkanen, A., Ahmad, I., Chowdhury, P., Grabowski, Z.W., Khoo, T.L., Lawson, R.D., Blomqvist, J.: Phys. Lett.115B, 11 (1982)
Wildenthal, B.H., Newman, E., Auble, R.L.: Phys. Rev. C3, 1199 (1971)
Ogawa, M., Broda, R., Zell, K., Daly, P.J., Kleinheinz, P.: Phys. Rev. Lett.41, 289 (1978)
Daly, P.J., Kleinheinz, P., Broda, R., Stefanini, A.M., Lunardi, S., Backe, H., Richter, L., Willwater, R., Weik, F.: Z. Phys. A — Atoms and Nuclei288, 103 (1978)
Nagai, Y., Styczen, J., Piiparinen, M., Kleinheinz, P., Bazzacco, D., v. Brentano, P.V., Zell, K.O.: Phys. Rev. Lett.47, 1259 (1981)
Kleinheinz, P., Broda, R., Daly, P.J., Lunardi, S., Ogawa, M., Blomqvist, J.: Z. Phys. A — Atoms and Nuclei290, 279 (1979)
Wapstra, A.H., Bos, K.: At. Data Nucl. Data Tables19, 177 (1977)
Rasmussen, J.O., Thompson, S.G., Ghiorso, A.: Phys. Rev.89, 33 (1953)
Hansen, P.G.: Annu. Rev. Nucl. Part. Sci.29, 69 (1979)
The 1975 Mass Predictions, ed. Maripuu, S. (ed.): At. Data Nucl. Data Tables17, Nos. 5 and 6 (1976)
Möller, P., Nix, J.R.: At. Data Nucl. Data Tables26, 165 (1981)
Talmi, I.: Rev. Mod. Phys.34, 704 (1962)
Shalit, A. de, Talmi, I.: Nuclear shell theory. New York and London: Academic Press 1963
Blomqvist, J.: Proc. ASHPIN, Argonne, 1979, ANL/PHY-79-4, p. 155
Linden, C.G., Bergström, I., Blomqvist, J., Rensfelt, K.-G., Sergolle, H., Westerberg, K.: Z. Phys. A — Atoms and Nuclei277, 273 (1976)
Hofmann, S., Faust, W., Münzenberg, G., Reisdorf, W., Armbruster, P., Güttner, K., Ewald, H.: Z. Phys. A — Atoms and Nuclei291, 53 (1979)
Schrewe, U.J., Hagberg, E., Schmeing, H., Hardy, J.C., Koslowsky, V.T., Sharma, K.S., Clifford, E.T.H.: Phys. Rev. C25, 3091 (1982)
Garvey, G.T., Kelson, I.: Phys. Rev. Lett.16, 197 (1969)
Garvey, G.T.: Annu. Rev. Nucl. Sci.19, 433 (1969)
Table of Isotopes. 7th Edn. Lederer, C.M., Shirley, V.S. (eds.) New York: Wiley&Sons 1978
Vylov, T., Budzyak, A., Kyznetsov, V.V., Han Hen Mo, Omanov, S., Badalov, N.B., Alexandrov, V.S., Muminov, A.I.: Dubna Report JINC-P6-12224 (1979)
Blomqvist, J., Kleinheinz, P., Broda, R., Daly, P.J.: 4th Int. Conf. Nuclei Far from Stability, Helsingor, CERN 81-09, 1981, p. 545
Alford, W.P., Andersen, R.E., Batay-Csorba, P.A., Emigh, R.A., Lind, D.A., Smith, P.A., Zafiratos, C.D.: Nucl. Phys. A321, 45 (1979)
Pardo, R.C., Gales, S., Ronningen, R.M., Harwood, L.H.: Phys. Lett.91 B, 41 (1980)
Blomqvist, J., Bergström, I., Herrlander, C.J., Linden, C.G., Wikstrom, K.: Phys. Rev. Lett.38, 534 (1977)
Spanier, L., Gui, S.Z., Hick, H., Nolte, E.: Z. Phys. A — Atoms and Nuclei299, 113 (1981)
Schmidt-Ott, W.-D., Kantus, R., Runte, E., Schrewe, U.J.: Phys. Rev. C24, 2695 (1981)
Horn, D., Häusser, O., Faestermann, T., McDonald, A.B., Alexander, T.K., Beene, J.R., Herrlander, C.J.: Phys. Rev. Lett.39, 389 (1977)
Blomqvist, J.: Unpublished results
Julin, R., Yates, S.W., Soramel-Stanco, F., Lunardi, S., Kleinheinz, P., Blomqvist, J.: Proc. Conf. High Aug. Mom. Prop. Nucl., Oak Ridge, Tenn., 1982
Broda, R., Kleinheinz, P., Lunardi, S., Blomqvist, J.: Proc. ASHPIN, Argonne, 1979. ANL/PHY-79-4, p. 389
Piiparinen, M., Nagai, Y., Kleinheinz, P.: Unpublished data
Broda, R., Kleinheinz, P., Lunardi, S., Styczen, J., Blomqvist, J.: Z. Phys. A — Atoms and Nuclei305, 281 (1982)
Bakander, O., Baktash, C., Borggreen, J., Jensen, J., Kownacki, J., Pedersen, J., Sletten, G., Ward, D., Andrews, H.R., Häusser, O., Skensved, P., Taras, P.: Nucl. Phys. A389, 93 (1982)
Myers, W.: At. Data Nucl. Data Tables17, 411 (1976)
Liran, S., Zeldes, N.: At. Data Nucl. Data Tables17, 431 (1976)
Jänecke, J., Garvey, G.T., Kelson, I.: At. Data Nucl. Data Tables17, 455 (1976)
Styczen, J., Kleinheinz, P., Piiparinen, M., Blomqvist, J.: 4th Int. Conf. Nucl. Far From Stability, Helsingør, CERN 81-09, 1981 p. 548
Chasman, R.R.: Phys. Lett.108 B, 251 (1982)
Chasman, R.R.: Phys. Lett.102 B, 229 (1981)
Gambhir, Y.K.: Phys. Rev. Lett.49, 83 (1982)
Author information
Authors and Affiliations
Additional information
Supported by the U.S. Department of Energy
We thank R. Broda for his participation in the early stages of this study, and W. Borchert for advice in numerical calculations. We are grateful to O. Schult for interesting discussions. One of us (P.K.) acknowledges support from Lawrence Livermore Laboratory during a sabbatical visit.
Rights and permissions
About this article
Cite this article
Blomqvist, J., Kleinheinz, P. & Daly, P.J. Atomic masses above146Gd derived from a shell model analysis of high spin states. Z Physik A 312, 27–41 (1983). https://doi.org/10.1007/BF01411658
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01411658