Abstract
Angular momentum projected Tamm Dancoff theory in a realistic configuration space is used to investigate the occurrence of diabolical points and the connected Berry phase in the rotational spectra of well deformed Yb- and Hf-nuclei. Specific nuclei are predicted, where we expect diabolic pair transfer.
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Johnson, A., Ryde, H., Sztarkier, J.: Phys. Lett.34 B, 605 (1971)
Johnson, A., Ryde, H., Hjorth, S.A.: Nucl. Phys. A179, 753 (1972)
Lieder, R.M., Ryde, H.: Phys. Rev. Lett.41, 1532 (1978)
Siemens, P.J., Sobiczewski, A.: Phys. Lett41 B, 16 (1972)
Banerjee, B., Mang, H.J., Ring, P.: Nucl. Phys. A215, 366 (1973)
Grover, J.R.: Phys. Rev.157, 832 (1967)
Ring, P., Mang, H.J.: Phys. Rev. Lett.33, 1174 (1974)
Bengtsson, R., Frauendorf, S.: Nucl. Phys. A327, 139 (1979)
Neumann, J.v., Wigner, W.: Z. Phys.30, 467 (1929)
Berry, M.V.: Proc. Roy. Soc. A392, 45 (1984)
Bentsson, R., Hamamoto, I., Mottelson, B.R.: Phys. Lett73 B, 259 (1979)
Nikam, R.S., Ring, P.: Phys. Rev. Lett.58, 980 (1987)
Frisk, H., Szymanski, Z.: Phys. Lett.172 B, 272 (1986)
Gruemmer, F., Schmid, K.W., Faessler, A.: Nucl. Phys. A236, 1 (1979)
Simon, B.: Phys. Rev. Lett.51, 2167 (1983)
Pancharatnam, S.: Proc. Ind. Acad. Sci. A44, 247 (1956)
Longuet-Higgins, H., Opik, U., Pryce, M., Sack, R.: Proc. Roy. Soc. (London) A224, 1 (1958)
Longuet-Higgins, H.: Adv. Spectrosc.2, 429 (1961)
Herzberg, G., Longuet-Higgins, H.: Disc. Faraday Soc.33, 77 (1963)
Stone, A.J.: Proc. Roy. Soc. A351, 141 (1976)
Mead, C.A.: J. Chem. Phys.70, 2276 (1976)
Mead, C.A., Truhlar, D.G.: J. Chem. Phys.70, 2284 (1979)
Mead, C.A.: Chem. Phys.49, 23, 33 (1980)
Nikam, R.S., Ring, P., Canto, L.F.: Z. Phys. A — Atomic Nuclei324, 241 (1986)
Nikam, R.S., Ring, P., Canto, L.F.: Phys. Lett.185 B, 269 (1987)
Canto, L.F., Donangelo, R., Nikam, R.S., Ring, P.: Phys. Lett.192 B, 4 (1987)
Canto, L.F., Donangelo, R., Guidry, M.W., Farhan, A.R., Rasmussen, J.O., Ring, P., Stoyer, M.A.: Phys. Lett241 B, 295 (1990)
Boer, J. de, Dasso, C.H., Pollarolo, G.: Z. Phys. A — Atomic Nuclei335, 199 (1990)
Rowley, N., Pal, K.F., Nagarajan, M.A.: Phys. Lett.201B, 187 4(1988)
Rowley, N., Pal, K.F., Nagarajan, M.A.: Nucl. Phys. A493, 13 (1989)
Vigezzi, E., Bes, D.R., Broglia, R.A., Frauendorf, S.: Phys. Rev. C38, 1448 (1988)
Hasegawa, M., Tazaki, S., Maramatsu, K.: Phys. Lett.226 B, 1 (1989)
Nikam, R.S., Ring, P., Sun, Y., Marshalek, E.R.: Phys. Lett.235 B, 215 (1990)
Hamamoto, I.: Nucl. Phys. A271, 15 (1976)
Ottaviani, P.L., Savoia, M.: Phys. Rev.187, 1306 (1969)
Gambhir, Y.K., Rimini, A., Weber, T.: Phys. Rev.188, 1573 (1969)
Kleber, M.: Z. Phys.231, 421 (1970)
Allaart, K., Gunsteren, W.F. Van: Nucl. Phys. A234, 53 (1974)
Hara, K., Iwasaki, S., Tanabe, K.: Nucl. Phys. A332, 69 (1979)
Schmid, K.W., Gruemmer, F., Faessler, A.: Phys. Rev. C29, 291 (1984)
Schmid, K.W., Gruemmer, F.: Rep. Prog. Phys.50, 731 (1987)
Aharonov, Y., Anandan, J.: Phys. Rev. Lett.58, 1593 (1987)
Hara, K., Iwasaki, S.: Nucl. Phys. A332, 61 (1979)
Schmid, K.W., DoDang, G.: Phys. Rev. C15, 1515 (1977)
Iwasaki, S., Hara, K.: Prog. Theor. Phys.68, 1782 (1982)
Ring, P., Schuck, P.: The nuclear manybody problem. Berlin, Heidelberg, New York: Springer 1980
Federschmidt, C., Ring, P.: Nucl. Phys. A435, 110 (1985)
Onishi, N., Yoshida, S.: Nucl. Phys.80, 367 (1966)
Balian, R., Brezin, E.: Nuovo. Cimento64 B, 37 (1969)
Kumar, K., Baranger, M.: Nucl. Phys. A110, 529 (1968)
Baranger, M., Kumar, K.: Nucl. Phys. A110, 490 (1968)
Marshalek, E.R.: Nucl. Phys. A224, 245 (1974)
Egido, J.L., Mang, H.J., Ring, P.: Nucl. Phys. A339, 390 (1980)
Shurshikov, E.N. (ed.): Nucl. Data Sheets47, 469 (1986)
Ignatochkin, A.E. (ed.): Nucl. Data Sheets52, 380 (1987)
Zhou, C.M. (ed.): Nucl. Data Sheets50, 366 (1987)
Wang, G.Q. (ed.): Nucl. Data Sheets51, 587 (1987)
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Dedicated to Prof. Dr. H.J. Mang on the occasion of his 60th birthday
To be precise, we have, in fact, three variables, the angular momentum and the particle numbers for protons and neutrons. For simplicity, however, we will consider in the following only isotope chains, i.e. chains with fixed proton number. The quantum numberA corresponds in this case to the neutron number
We greatfully acknowledge support from theKonrad Adenauer Stiftung and from theBundesministerium für Forschung und Technologie.
We would like to express our gratitude to K. Hara and S. Iwasaki for allowing us to use their projected TDA-code [45] as a basis for our calculations and we thank F.L. Canto, R. Donangelo, K. Hara, R.R. Hilton, H.J. Mang, and J.O. Rasmussen for extensive discussions during the course of this work.