NSR Query Results
Output year order : Descending NSR database version of May 2, 2024. Search: Author = J.Akkermans Found 17 matches. 1993KO02 Phys.Rev. C47, 724 (1993) Computational Comparison of Quantum-Mechanical Models for Multistep Direct Reactions NUCLEAR REACTIONS 90Zr(p, p'), E=80 MeV; 209Bi(p, p'), E=62 MeV; 93Nb(n, n'), E=25.7 MeV; calculated σ(θ) vs excitation energy. Multi-step direct reactions, quantum mechanical models comparison.
doi: 10.1103/PhysRevC.47.724
1991KO13 Ann.Phys.(New York) 208, 216 (1991) Randomness in Multi-Step Direct Reactions NUCLEAR REACTIONS 58Ni(p, p'), E=65 MeV; calculated σ(θ1, E1). Multi-step direct reactions, randomness.
doi: 10.1016/0003-4916(91)90345-9
1987SH08 Nucl.Phys. A466, 333 (1987) Shi Xiangjun, H.Gruppelaar, J.M.Akkermans Effects of Angular-Momentum Conservation in Unified Pre-Equilibrium and Equilibrium Reaction Models NUCLEAR REACTIONS 93Nb(n, nX), E=14.6 MeV; 102Ru(n, nX), E=14.5 MeV; calculated angle integrated σ; deduced angular momentum conservation effects. Master equation theory, equilibrium, pre-equilibrium reaction models.
doi: 10.1016/0375-9474(87)90445-3
1986GR22 Radiat.Eff. 95, 59 (1986) A New Code System for the Calculation of Double Differential Reaction Cross Sections NUCLEAR REACTIONS 93Nb(n, γ), E=1-15 MeV; calculated σ, Eγ, Iγ; 93Nb(n, n'), E=threshold-1, 14.6 MeV; Nb, Pb(n, nX), E=7, 14.6, 15 MeV; calculated Legendre coefficients. Statistical exciton model.
doi: 10.1080/00337578608208669
1985AK03 Phys.Lett. 157B, 95 (1985) Analysis of Continuum Gamma-Ray Emission in Precompound-Decay Reactions NUCLEAR REACTIONS 93Nb(n, γ), (n, nγ), E=1-15 MeV; calculated continuum γ production σ(E). 93Nb(n, γ), E=14.1 MeV; calculated primary γ-spectra. Precompound decay, statistical description.
doi: 10.1016/0370-2693(85)91524-2
1985AK04 Z.Phys. A321, 605 (1985) Comments on the State Densities and the Transition Rates in the Pre-Equilibrium Exciton Model NUCLEAR REACTIONS 93Nb(n, n'X), E=14.5 MeV; calculated angle-integrated σ(E). Preequilibrium exciton model, state densities, transition rates.
doi: 10.1007/BF01432437
1983AK05 Z.Phys. A313, 213 (1983) J.N.L.Akkermans, E.Loriaux, K.Allaart, G.Bonsignori Correlated-Pair Structure in Nuclei and Possible Relation to IBM-2 NUCLEAR STRUCTURE 76,78,80Kr; calculated B(E2). Broken pair model.
doi: 10.1007/BF01417229
1983CO07 Lett.Nuovo Cim. 36, 431 (1983) C.Costa, H.Gruppelaar, J.M.Akkermans Energy Dependence of Pre-Equilibrium Angular Distributions NUCLEAR REACTIONS 93Nb(n, n'), E=14.6, 40 MeV; calculated reduced Legendre coefficient vs ejectile energy. Angle energy correlated model.
doi: 10.1007/BF02747182
1983CO10 Phys.Rev. C28, 587 (1983) C.Costa, H.Gruppelaar, J.M.Akkermans Angle-Energy Correlated Model of Preequilibrium Angular Distributions NUCLEAR REACTIONS Nb(n, xn), E=10-60 MeV; calculated σ(E, E(n), θ), Legendre coefficients. Generalized exciton model, preequilibrium emission.
doi: 10.1103/PhysRevC.28.587
1982AK01 Z.Phys. A304, 245 (1982) The Empirical Form of the Effective Nucleon-Nucleon Interaction in a Model Space with Correlated J = 0 Pairs NUCLEAR STRUCTURE 90Zr, 92Nb; calculated levels. 84Se, 86Kr, 88Sr, 92Mo, 94Ru; calculated 2+ level energies. Broken pair approximation, different effective interactions.
doi: 10.1007/BF01414500
1982DE29 Nucl.Phys. A386, 200 (1982) R.J.De Meijer, L.W.Put, J.Akkermans, J.C.Vermeulen, C.R.Bingham Microscopic and Macroscopic DWBA Analysis of the Reactions 28Si(α, d)30P, 32S(d, α)30P and 32S(α, d)34Cl Studied at E(α) = 50 MeV and E(d) = 40 MeV NUCLEAR REACTIONS 32S, 28Si(α, d), E=50 MeV; 32S(d, α), E=40 MeV; measured σ(θ). 30P, 34Cl deduced levels, L, S, J, π. Natural targets. Microscopic, macroscopic DWBA calculations.
doi: 10.1016/0375-9474(82)90111-7
1982VA10 Nucl.Phys. A380, 125 (1982) J.J.Van Ruyven, W.H.A.Hesselink, J.Akkermans, P.Van Nes, H.Verheul Band Structures in 118,120Te NUCLEAR REACTIONS 116,118Sn(α, 2n), E=22-33 MeV; measured Eγ, Iγ, γγ(θ), σ(Eγ, θ), I(ce), linear polarization. 118,120Te deduced levels, J, π, γ-branching, δ. Enriched targets, Ge(Li), Si-Li detectors. Interacting boson approximation, broken pair model.
doi: 10.1016/0375-9474(82)90586-3
1981AK02 Z.Phys. A300, 345 (1981) Random-Walk Model of Precompound Decay: Dynamics and multi-particle emission NUCLEAR REACTIONS 127I(n, xn), E=15-50 MeV; calculated σ(E). Random walk model, precompound decay.
doi: 10.1007/BF01419867
1980AK01 Phys.Rev. C22, 73 (1980) J.M.Akkermans, H.Gruppelaar, G.Reffo Angular Distributions in a Unified Model of Preequilibrium and Equilibrium Neutron Emission NUCLEAR REACTIONS Be, C, Na, Mg, Al, Si, P, S, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Se, Br, Zr, Nb, Cd, In, Sn, Sb, I, Ta, W, Au, Hg, Pb, Bi(n, nα), E=14.6 MeV; calculated σ(En, θ), Legendre coefficients. Generalized exciton model, preequilibrium, equilibrium analysis, Hauser-Feshbach model.
doi: 10.1103/PhysRevC.22.73
1979TE06 Nucl.Phys. A330, 409 (1979) B.O.ten Brink, J.Akkermans, P.van Nes, H.Verheul On the Structure of 70,72As NUCLEAR REACTIONS 70,72Ge(p, nγ), E=6.5-14 MeV; measured σ(Ep, Eγ), σ(θ, Eγ), Eγ, Iγ, γγ-coin, T1/2. 70,72As deduced levels J, π. Enriched targets; projected quasiparticle model.
doi: 10.1016/0375-9474(79)90063-0
1977AK01 Nucl.Phys. A282, 291 (1977) J.N.L.Akkermans, K.Allaart, E.Boeker Pairing Correlations in Excited States of Superfluid Nuclei NUCLEAR STRUCTURE 91Nb, 118Sn; calculated levels. Pairing correlations.
doi: 10.1016/0375-9474(77)90216-0
1973SP06 Nucl.Phys. A215, 260 (1973) Investigation of the Reaction 37Cl(n, γ)38Cl NUCLEAR REACTIONS 37Cl, 32S, 50,52,53Cr, 56Fe(n, γ), E=thermal; measured Eγ, Iγ; deduced Q. 38Cl deduced levels, γ-branching. RADIOACTIVITY 38Cl; measured Eγ, Iγ. Deduced β- branching, 38Ar deduced transitions. Natural, 37Cl enriched target.
doi: 10.1016/0375-9474(73)90655-6
Back to query form Note: The following list of authors and aliases matches the search parameter J.Akkermans: , J.A.AKKERMANS, J.M.AKKERMANS, J.N.AKKERMANS |