Dissipative diabatic dynamics of nucleus-nucleus collisions
Tóm tắt
First numerical studies of the time-dependence of central nucleus-nucleus collisions within the dissipative diabatic approach are presented. Effects from the non-markovian behaviour of dissipation, i.e., from the partially elastic response are illustrated and discussed for40Ca +40Ca and90Zr +90Zr at various incident energies. In particular, the probability for the emission of precompound giant quadrupole gammas in the fusion process of intermediate-mass nuclei is estimated.
Tài liệu tham khảo
Wilets, L.: Theories of nuclear fission. Oxford: Clarendon Press 1964; Vandenbosch, R., Huizenga, J.R.: Nuclear fission. New York, London: Academic Press 1973
Weidenmüller, H.A.: Prog. Part. Nucl. Phys.3, 49 (1980)
Gobbi, A., Nörenberg, W.: In: Heavy-ion collisions. Bock, R. (ed.), Vol.2. Amsterdam: North-Holland 1980; Moretto, L.G., Schmitt, R.P.: Rep. Prog. Phys.44, 533 (1981); Schröder, W.U., Huizenga, J.R.: In: Treatise on heavy-ion science. Bromley, D.A. (ed.), Vol. 2. New York, London: Plenum-Press 1984
Nörenberg, W., Weidenmüller, H.A.: Introduction to the theory of heavy-ion collisions. Heidelberg: Springer 1980
Hill, D.L., Wheeler, J.A.: Phys. Rev.89, 1102 (1953)
Kan, K.K., Griffin, J.J.: Phys. Rev. C15, 1126 (1977)
Bohr, N., Kalckar, F.: Mat. Fys. Medd. Dan. Vid. Selsk.14, no. 10 (1937)
Strutinsky, V.M.: Nucl. Phys. A95, 420 (1967); A122, 1 (1968)
Swiatecki, W.J., Bjornholm, S.: Phys. Rep.4, 325 (1972); Davies, K.T.R., Sierk, A.J., Nix, J.R.: Phys. Rev. C13, 2385 (1976)
Nörenberg, W.: Z. Phys. A — Atoms and Nuclei274, 241 (1975);276, 84 (1976)
Agassi, D., Ko, C.M., Weidenmüller, H.A.: Ann. Phys. (NY)107, 140 (1977);117, 404 (1979)
Gross, D.H.E.: Nucl. Phys. A240, 472 (1975)
Blocki, J., Boneh, Y., Nix, J.R., Randrup, J., Robel, M., Sierk, A.J., Swiatecki, W.J.: Ann. Phys. (NY)113, 330 (1978); Feldmeier, H.: Rep. Prog. Phys. (in press); Argonne Nat. Lab. Report ANL-PHY-85-2 (1985)
Hofmann, H., Siemens, P.J.: Nucl. Phys. A257, 165 (1976); A275, 464 (1977)
Landau, L.: Phys. Z. Sowjetunion1, 88 (1932);2, 46 (1932); Stückelberg, E.C.G.: Helv. Phys. Acta5, 369 (1932); Zener, C.: Proc. R. Soc. Ser. A137, 696 (1932)
Nörenberg, W.: Phys. Lett.104B, 107 (1981)
Lukasiak, A., Cassing, W., Nörenberg, W.: Nucl. Phys. A426, 181 (1984); Lukasiak, A., Nörenberg, W.: Phys. Lett.139B, 239 (1984)
Cassing, W., Nörenberg, W.: Nucl. Phys. A433, 467 (1985)
Cassing, W., Dhar, A.K., Lukasiak, A., Nörenberg, W.: Z. Phys. A — Atoms and Nuclei314, 309 (1983)
Bertsch, G.F.: Ann. Phys. (NY)86, 138 (1974); Nucl. Phys. A249, 253 (1975); Sagawa, H., Holzwarth, G.: Prog. Theor. Phys.59, 1213 (1978); Nix, J.R., Sierk, A.J.: Phys. Rev. C21, 396 (1980)
Broglia, R.A., Civitarese, O., Dasso, C.H., Winther, A.: Phys. Lett.73B, 405 (1978)
Ayik, S., Nörenberg, W.: Z. Phys. A — Atoms and Nuclei309, 121 (1982); Niita, K., Nörenberg, W., Wang, S.J.: Z. Phys. A — Atoms and Nuclei326, 69 (1987)
Nörenberg, W.: In: Theory of nuclear structure and reactions. Lozano, M., Madurga, G. (eds.), p. 492. Singapore: World Scientific 1985; Nörenberg, W.: Nucl. Phys. A409, 191 (1983); A428, 177 (1984); Cassing, W., Nörenberg, W.: Nucl. Phys. A401, 467 (1983)
Bertsch, G.F.: Z. Phys. A — Atoms and Nuclei289, 103 (1978)
Landau, L.D., Lifshitz, E.M.: Theory of elasticity. Oxford: Pergamon Press 1981
Wong, C.Y., Tang, H.F.: Phys. Rev. Lett.40, 1070 (1978); Orland, H., Schaeffer, R.: Z. Phys. A — Atoms and Nuclei290, 191 (1979); Ayik, S.: Z. Phys. A — Atoms and Nuclei298, 83 (1980); Nucl. Phys. A370, 317 (1981); Köhler, H.S.: Nucl. Phys. A343,315 (1980); A378, 181 (1982); Grangé, P., Richert, J., Wolschin, G., Weidenmüller, H.A.: Nucl. Phys. A356, 260 (1981); Grangé, P., Weidenmüller, H.A., Wolschin, G.: Ann. Phys. (NY)136, 190 (1981); Balian, R., Vénéroni, M.: Ann. Phys. (NY)135, 270 (1981); Buck, P., Feldmeier, H.: Phys. Lett.129B, 172 (1983)
Möller, P., Nix, J.R.: Nucl. Phys. A361, 190 (1981)
Kelson, I.: Phys. Rev. B136, 1667 (1964)
Blatt, J.M., Weisskopf, V.F.: Theoretical nuclear physics. New York: Wiley 1952; Jackson, J.D.: Classical electrodynamics. New York: Wiley 1963