## Abstract

Induced fission of U236 is calculated in the time-dependent mean-field approximation assuming axial and reflection symmetry and omitting the spin-orbit interaction. Constrained static solutions are used to generate the appropriate initial condition and are compared in detail with results of macroscopic-microscopic calculations. Although dynamic mean-field results are strongly dependent upon an effective pairing gap, predicted observables are consistent with experiment for plausible values of the gap. Detailed comparisons with macroscopic models indicate that both a modified one-body dissipation and two-body viscosity yield observables similar to those of the mean-field theory, even though these physical dissipation mechanisms are fundamentally different. NUCLEAR REACTIONS, FISSION U236 induced fission calculated in time-dependent mean-field approximation and with modified liquid-drop model. Comparison of dissipation mechanisms.

Original language | English (US) |
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Pages (from-to) | 1098-1115 |

Number of pages | 18 |

Journal | Physical Review C |

Volume | 17 |

Issue number | 3 |

DOIs | |

State | Published - 1978 |

## ASJC Scopus subject areas

- Nuclear and High Energy Physics