Preequilibrium emission of particles in time-dependent Hartree-Fock calculations of O16+Nb93 collisions Academic Article uri icon

abstract

  • Prompt emission of nucleons is observed in time-dependent Hartree-Fock calculations of O16+Nb93 collisions. These nucleons are emitted in the forward direction in about 2×10s-22 after the contact of the ions, with a mean velocity somewhat less than the beam velocity. At E(lab)=204 MeV, the estimated total nucleon cross section is ∼230 mb. For central collisions a lower energy threshold of 130 MeV is established. Force dependence of the results is studied in detail. NUCLEAR REACTIONS O16(Nb93, x) in time-dependent Hartree-Fock approximation. Energy and angular momentum dependence and effect of nuclear interaction on preequilibrium emission of particles. © 1982 The American Physical Society.

author list (cited authors)

  • Dhar, A. K., Prakash, M., Davies, K., Bondorf, J. P., Nilsson, B. S., & Shlomo, S.

citation count

  • 8

publication date

  • March 1982