Preequilibrium emission of particles in time-dependent Hartree-Fock calculations of /sup 16/O+/sup 93/Nb collisions

Journal Article · Mon Mar 01 04:00:00 EST 1982 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.25.1432· OSTI ID:5421336

Dhar, A K; Prakash, M; Davies, K T.R.; Bondorf, J P; Nilsson, B S; Shlomo, S

Prompt emission of nucleons is observed in time-dependent Hartree Fock calculations of /sup 16/O+/sup 93/Nb collisions. These nucleons are emitted in the forward direction in about 2 x 10/sup -22/s 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 approx.230 mb. For central collisions a lower energy threshold of 130 MeV is established. Force dependence of the results is studied in detail.

• Research Organization: Science and Engineering Research Council, Daresbury Laboratory, Daresbury, Warrington WA4 4AD, United Kingdom
• OSTI ID: 5421336
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 25:3; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651715* -- Nuclear Properties & Reactions
A=90-149
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
CHARGED-PARTICLE REACTIONS
COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
DISTRIBUTION
ENERGY
ENERGY RANGE
HARTREE-FOCK METHOD
HEAVY ION REACTIONS
MEV RANGE
MEV RANGE 100-1000
NIOBIUM 93 TARGET
NUCLEAR REACTIONS
OXYGEN 16 REACTIONS
PRECOMPOUND-NUCLEUS EMISSION
TARGETS
THRESHOLD ENERGY
TIME DEPENDENCE
TOTAL CROSS SECTIONS