NSR Query Results
Output year order : Descending NSR database version of May 1, 2024. Search: Author = S.M.Mirfathi Found 7 matches. 2017PA22 Phys.Rev. C 96, 014606 (2017) Neutron-induced fission of even- and odd-mass plutonium isotopes within a four-dimensional Langevin framework NUCLEAR REACTIONS 238,239,241Pu(n, F), E=0.0253 eV; 240Pu(n, F), E=1.9 eV; 242Pu(n, F), E=15.1 MeV; calculated fragment mass distribution and compared with experimental data. 239Pu(n, F), E<500 eV; 241Pu(n, F), E<100 eV; 240Pu(n, F), E<12 MeV; 242Pu(n, F), E<10 MeV; calculated average prompt fission neutron multiplicity and compared to experimental data. Langevin equations coupled with Monte Carlo simulation.
doi: 10.1103/PhysRevC.96.014606
2016PA11 Phys.Rev. C 93, 044617 (2016) Dynamical simulation of neutron-induced fission of uranium isotopes using four-dimensional Langevin equations NUCLEAR REACTIONS 233U(n, F), E=thermal-30 MeV; 235U(n, F), E=thermal-200 MeV; 238U(n, F), E=0.5-200 MeV; calculated mass distribution of fission fragments for thermal-neutron fission in 233,235U and fast-neutron emission in 238U using funny hills parameterization, multiplicity of emitted neutrons, fission cross section for E(n)=0.007-1 keV for 233U, 0.0001-2 keV for 235U and 0.5-200 MeV for 238U, average total kinetic energy (TKE) of fragments with four-dimensional stochastic Langevin equations. Modified dynamical calculation by considering shell effects. Analyzed energy dissipation of compound nucleus using wall-and-window one-body friction scheme. Comparison with Monte Carlo simulation, and with experimental data.
doi: 10.1103/PhysRevC.93.044617
2016PA17 Eur.Phys.J. A 52, 95 (2016) Probing energy dissipation, γ-ray and neutron multiplicity in the thermal neutron-induced fission of 239Pu NUCLEAR REACTIONS 239Pu(n, F), E=thermal; calculated fission fragment mass distribution, kinetic energy distribution, average prompt γ multiplicity and average neutron multiplicity vs fission fragment mass, average γ and neutron energy, σ for En=0.01-10 eV using four-dimensional Langevin equation. Compared with data.
doi: 10.1140/epja/i2016-16095-0
2015PA22 J.Phys.(London) G42, 065104 (2015) Theoretical investigation of shape parametrization's effects on characteristics of fission fragments in 18O-induced fission of 154Sm, 197Au, 238U and 246Cm NUCLEAR REACTIONS 154Sm(18O, X)172Yb, 197Au(18O, X)215Fr, 238U(18O, X)256Fm, 246Cm(18O, X)264Rf, E=102.5, 158.8 MeV; calculated yields, fission fragment mass distributions, pre-scission neutron multiplicity, total kinetic energy of fission fragments. Comparison with available data.
doi: 10.1088/0954-3899/42/6/065104
2015PA36 Phys.Rev. C 92, 024622 (2015) Dynamics of neutron-induced fission of 235U using four-dimensional Langevin equations NUCLEAR REACTIONS 235U(n, F), E(236U*)=20 MeV; calculated mass distribution of fission fragments, neutron and gamma-ray multiplicity, Eγ, En with Langevin equations; deduced fission time scale and viscosity; thermal neutron energy. Langevin dynamical approach combined with a Monte Carlo method. Comparison with experimental data.
doi: 10.1103/PhysRevC.92.024622
2011PA04 Int.J.Mod.Phys. E20, 45 (2011) M.R.Pahlavani, D.Naderi, s.M.Mirfathi Dynamical study of anisotropy in angular distribution of fission fragments in 16O+181Ta and 16O+208Pb fusion-fission reactions NUCLEAR REACTIONS 181Ta, 208Pb(16O, X), E<140 MeV; calculated pre-scission neutron multiplicity, fission fragment σ(θ). Langevin equation and transition state model.
doi: 10.1142/S0218301311017314
2008MI25 Phys.Rev. C 78, 064612 (2008) Dynamical simulation of energy dissipation in asymmetric heavy-ion induced fission of 200Pb, 213Fr, and 251Es NUCLEAR REACTIONS 197Au, 238U(18O, X)215Fr/256Fm, E=159 MeV; 170Er(30Si, X)200Pb, E=159 MeV; 197Au(16O, X)213Fr, E=159 MeV; 232Th(19F, X)251Pb, E=159 MeV; calculated fission fragment mass distributions, pre-scission neutron multiplicities. Asymmetric dynamical model.
doi: 10.1103/PhysRevC.78.064612
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