Abstract
Ground state symmetric rotor bands are described as coherent-state structures of deformation in a quadrupole-phonon model. These structures are shown to be very different from the phonon composition of pseudobands which are culled from the excited state spectrum of nuclei such as75Se,75Kr, and77Kr. The pseudobands are shown to be only a subset of more complete excitation spectra, which occur in most unique-parity odd-nucleon nuclei with a transitional core and can be expected to occur throughout the chart of the nuclides.
Similar content being viewed by others
References
Pfeiffer, B., Brant, S., Kratz, K.-L., Meyer, R.A., Paar, V.: Z. Phys. A — Atoms and Nuclei325, 487 (1986)
Meyer, R.A., Monnand, E., Pinston, J.A., Schussler, F., Pfeiffer, B., Ragnarsson, I., Lawin, H., Lhersonneau, G., Sistemich, K.: Nucl. Phys. A439, 510 (1985)
Meyer, R.A.: Hyperfine Interact.22, 385 (1985)
Kern, B.D., Toth, K.S., Moltz, D.M., Lin, J., Avignone, F.T., Noma, H., Leander, G.A.: Phys. Rev. C28, 2168 (1984)
Monnand, E., Pinston, J.A., Schussler, F., Pfeiffer, B., Lawin, H., Battistuzzi, G., Shiruma, K., Sistemich, K.: Z. Phys. A — Atoms and Nuclei315, 183 (1982)
Shizuma, K., Ahrens, H., Bocquet, J.P., Kaffrell, N., Kern, B.D., Lawin, H., Meyer, R.A., Sistemich, K., Tittel, G., Trautman, N.: Z. Phys. A — Atoms and Nuclei315, 65 (1984)
Seo, T., Lawin, H., Lhersonneau, G., Meyer, R.A., Menzen, G., Sistemich, K.: Z. Phys. A — Atoms and Nuclei320, 393 (1984)
Winter, G., Doring, J., Fromm, W.D., Funke, L., Kemnitz, P., Will, E.: Z. Phys. A — Atoms and Nuclei309, 243 (1983)
Wohn, F.K., Hill, J.C., Petry, R.F., Dejbakhsh, H., Berant, A., Gill, R.L.: Phys. Rev. C31, 634 (1985)
Paar, V., Brant, S., Canto, L., Leander, G.A., Vouk, M.: Nucl. Phys. A378, 41 (1982)
Iachello, F., Scholten, O.: Phys. Rev. Lett.43, 679 (1979)
Scholten, O.: Ph.D. Thesis, University of Groningen (1980)
Sunko, D., Paar, V.: Phys. Lett.146B, 279 (1984)
Seo, T., Schmitt, A.-M., Kaffrell, N., Lawin, H., Lhersonneau, G., Meyer, R.A., Sistemich, K.: Z. Phys. A — Atoms and Nuclei315, 251 (1984)
Tokunaga, Y., Seyfarth, H., Schult, O.W.B., Brant, S., Paar, V., Vratner, D., Börner, H.G., Barreau, G., Faust, H., Hofmyer, Ch., Schreckenbach, K., Meyer, R.A.: Nucl. Phys. A430, 269 (1984)
Tokunaga, Y., Seyfarth, H., Meyer, R.A., Schult, O.W.B., Börner, H.G., Barreau, G., Faust, H.R., Schreckenbach, K., Brant, S., Paar, V., Vouk, M., Vretenar, D.: Nucl. Phys. A439, 427 (1985)
Nolte, E., Vogt, P.: Z. Phys. A — Atoms and Nuclei275, 33 (1975)
Meyer, R.A.: In: Frontiers of heavy-ion physics. Čaplar, R. (ed). Singapure: World Scientific Publ. 1987
Author information
Authors and Affiliations
Additional information
This work was supported in part by the U.S. D.O.E. under contract Nr. W-7405-Eng-48, by IKP-II KFA-Julich GmbH, Fulbright Foundation through C.I.E.S., and by the U.S. National Science Foundation through grant Nr. YOR 83/074.
Rights and permissions
About this article
Cite this article
Meyer, R.A., Monnand, E., Pinston, J.A. et al. Pseudobands in non-SU(3) odd-mass nuclei and coherent state structures of quadrupole phonons. Z. Physik A - Atomic Nuclei 327, 393–396 (1987). https://doi.org/10.1007/BF01289563
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01289563