NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = D.van der Knijff Found 19 matches. 2019FR03 Phys.Rev. C 100, 024609 (2019) P.R.Fraser, K.Amos, L.Canton, S.Karataglidis, D.van der Knijff, J.P.Svenne Mass-15 nuclei and predicting narrow states beyond the proton drip line NUCLEAR STRUCTURE 15C, 15N, 15O, 15F; calculated levels, J, π and widths using multichannel algebraic scattering (MCAS) technique, and n+14O or p+14C and p+14O or n+14C mirror systems. Comparison with experimental data. NUCLEAR REACTIONS 1H(14O, 15F), E=E=95 MeV/nucleon; calculated cross sections for population of levels in 15F using multichannel algebraic scattering (MCAS) technique, and using the vibrational model for the interaction potential for p+14O cluster. Comparison with experimental data.
doi: 10.1103/PhysRevC.100.024609
2017AM02 Eur.Phys.J. A 53, 72 (2017) K.Amos, L.Canton, P.R.Fraser, S.Karataglidis, J.P.Svenne, D.van der Knijff A multi-channel model for an α plus 6He nucleus cluster NUCLEAR REACTIONS 4He(6He, 6He'), E=2-6 MeV(10Be E*=9.4-13.4 MeV); calculated σ(θ). Compared with data. NUCLEAR STRUCTURE 10Be; calculated levels, J, πi, charge distribution using three- and five-state MCAS (Multi-Channel Algebraic Scattering). Compared with data.
doi: 10.1140/epja/i2017-12270-1
2017SV01 Phys.Rev. C 95, 034305 (2017) J.P.Svenne, L.Canton, K.Amos, P.R.Fraser, S.Karataglidis, G.Pisent, D.van der Knijff Very low-energy nucleon-16O coupled-channel scattering: Results with a phenomenological vibrational model NUCLEAR STRUCTURE 17O, 17F; calculated levels, J, π, widths. 16O; calculated B(E2) for the first 2+ and B(E3) for the first 3- state, ρ2(E0) for the first excited 0+ state. Multichannel algebraic scattering method (MCAS)for bound states and resonances. Comparison with experimental data. NUCLEAR REACTIONS 16O(n, X), E=0.001-8.5 MeV; calculated total σ(E). 16O(p, X), E<4.5 MeV; calculated differential σ(E, θ). Multichannel algebraic scattering method (MCAS) for nucleon-16O cluster systems. Comparison with experimental data.
doi: 10.1103/PhysRevC.95.034305
2016FR07 J.Phys.(London) G43, 095104 (2016) P.R.Fraser, A.S.Kadyrov, K.Massen-Hane, K.Amos, L.Canton, S.Karataglidis, D.van der Knijff, I.Bray Structure of 23Al from a multi-channel algebraic scattering model based on mirror symmetry NUCLEAR REACTIONS 22Mg(p, X)23Al, E(cm)<4 MeV; calculated σ(θ). Comparison with experimental data. NUCLEAR STRUCTURE 23Al; calculated energy levels, J, π. Comparison with experimental data.
doi: 10.1088/0954-3899/43/9/095104
2016FR09 Phys.Rev. C 94, 034603 (2016) P.R.Fraser, K.Massen-Hane, K.Amos, I.Bray, L.Canton, R.Fossion, A.S.Kadyrov, S.Karataglidis, J.P.Svenne, D.van der Knijff Importance of resonance widths in low-energy scattering of weakly bound light-mass nuclei NUCLEAR STRUCTURE 9Be; calculated levels, resonances J, π, widths of a compound nucleus with 8Be+n cluster by solving the Lippmann-Schwinger equations in momentum space. Comparison with multichannel algebraic scattering (MCAS) calculations with target states. NUCLEAR REACTIONS 8Be(n, n), E<5.5 MeV; 12C(n, n), (n, X), E<6.5 MeV; calculated elastic and reaction σ(E) coupled to first 0+, 2+ and 4+ states in 8Be, reaction σ with particle emission widths of 12C coupled to g.s., first 2+ and first excited 0+ states in 12C; deduced effect of particle-emitting resonances on the scattering cross section. Method involved choosing an appropriate target-state resonance shape, modifying a Lorentzian by use of widths dependent on projectile energy, with a correction to target-state centroid energy.
doi: 10.1103/PhysRevC.94.034603
2015FR04 Eur.Phys.J. A 51, 110 (2015) P.R.Fraser, K.Amos, L.Canton, S.Karataglidis, D.van der Knijff, J.P.Svenne A collective coupled-channel model and mirror state energy displacements NUCLEAR STRUCTURE 12C; calculated charge distribution, radius; deduced interaction parameters. 13,15C, 13,15,16N, 15,16O, 15F; calculated energy levels, J, π; deduced interaction parameters. MCAS (multi-channel algebraic scattering) method; compared to data. NUCLEAR REACTIONS 1H(14O, 14O'), E(cm)=0.3-9 MeV; calculated σ(θ) using MCAS (multi-channel algebraic scattering) method; compared to data.
doi: 10.1140/epja/i2015-15110-4
2014FR08 Phys.Rev. C 90, 024616 (2014) P.R.Fraser, L.Canton, K.Amos, S.Karataglidis, J.P.Svenne, D.van der Knijff Coupling to two target-state bands in the study of the n+22Ne system at low energy NUCLEAR STRUCTURE 22Ne; calculated low-lying levels, J, π, dominant partition percentages, β2, B(E2) using large-space shell-model. 23Ne; calculated levels, resonances, J, π by coupling to low-lying states in 22Ne using multichannel algebraic scattering (MCAS) formalism for n+22Ne system; comparison with experimental spectrum of 23Ne. NUCLEAR REACTIONS 22Ne(n, n), E<4.5 MeV; calculated elastic σ(E), resonances, J, π using multichannel algebraic scattering (MCAS) formalism. Comparison with experimental data.
doi: 10.1103/PhysRevC.90.024616
2013AM01 Nucl.Phys. A912, 7 (2013) K.Amos, L.Canton, P.R.Fraser, S.Karataglidis, J.P.Svenne, D.van der Knijff Analysis of a coupled-channel continuum approach for spectra of mass-17 compound systems NUCLEAR STRUCTURE 17C, 17Na; calculated levels, J, π, level widths using MCAS (multi-channel algebraic scattering).
doi: 10.1016/j.nuclphysa.2013.05.008
2012AM01 Nucl.Phys. A879, 132 (2012) K.Amos, L.Canton, P.R.Fraser, S.Karataglidis, J.P.Svenne, D.van der Knijff Linking the exotic structure of 17C to its unbound mirror 17Na NUCLEAR STRUCTURE 17C, 17Na; calculated low-lying resonances, deformation using MCAS (multichannel algebraic scattering) method to coupled Lippmann-Schwinger equation in momentum space and CC model of nucleon-nucleus structure; deduced parameters.
doi: 10.1016/j.nuclphysa.2012.01.022
2012AM06 Europhys.Lett. 99, 12001 (2012) K.Amos, D.van der Knijff, L.Canton, P.R.Fraser, S.Karataglidis, J.P.Svenne Linking nuclear masses with nucleon-removal thresholds and the mass of the proton-emitter 17Na NUCLEAR STRUCTURE 6,7Li, 8,9Be, 10,11B, 12,13,17C, 14,15,17N, 16,17O, 17,18,19F, 17,20Ne, 17Na; calculated ground state gap energies, masses, nucleon removal thresholds. Comparison with available data.
doi: 10.1209/0295-5075/99/12001
2011CA10 Phys.Rev. C 83, 047603 (2011) L.Canton, P.R.Fraser, J.P.Svenne, K.Amos, S.Karataglidis, D.van der Knijff Energy-dependent target widths in a coupled-channel scattering study NUCLEAR REACTIONS 8Be(n, n), (n, n'), E=0-6 MeV; calculated σ(E). 9Be; calculated resonances, J, π, width using multichannel algebraic scattering formalism for particle emitting resonances. Comparison with experimental data.
doi: 10.1103/PhysRevC.83.047603
2008FR11 Phys.Rev.Lett. 101, 242501 (2008) P.Fraser, K.Amos, L.Canton, G.Pisent, S.Karataglidis, J.P.Svenne, D.van der Knijff Coupled-Channel Evaluations of Cross Sections for Scattering Involving Particle-Unstable Resonances NUCLEAR REACTIONS 12C(n, n'), E < 6 MeV; 8Be(n, n'), E < 4 MeV; calculated cross sections using a multichannnel algebraic scattering approach; 9Be; calculated levels energies, widths. Compared results to available data.
doi: 10.1103/PhysRevLett.101.242501
2007CA31 Nucl.Phys. A790, 251c (2007) L.Canton, K.Amos, S.Karataglidis, G.Pisent, J.P.Svenne, D.van der Knijff Particle-unstable and weakly-bound light nuclei with a Sturmian approach that preserves the Pauli principle NUCLEAR REACTIONS 12C(n, n), E≈0.001-5 MeV; calculated σ. Coupled channel calculation. Comparison with data. NUCLEAR STRUCTURE 7He, 7Li, 7Be, 7B, 15C, 15F; calculated levels, J, π, scattering data. Collective-coupling analysis.
doi: 10.1016/j.nuclphysa.2007.03.148
2006CA35 Phys.Rev.C 74, 064605 (2006) L.Canton, G.Pisent, K.Amos, S.Karataglidis, J.P.Svenne, D.van der Knijff Collective-coupling analysis of spectra of mass-7 isobars: 7He, 7Li, 7Be, and 7B NUCLEAR REACTIONS 3H(α, α), E=3-14 MeV; 4He(3He, 3He), E=3-14 MeV; calculated σ(θ). Collective-coupling analysis. NUCLEAR STRUCTURE 7He, 7Li, 7Be, 7B; calculated levels, J, π. Collective-coupling analysis.
doi: 10.1103/PhysRevC.74.064605
2006SV01 Phys.Rev. C 73, 027601 (2006) J.P.Svenne, K.Amos, S.Karataglidis, D.van der Knijff, L.Canton, G.Pisent Low-energy neutron-12C analyzing powers: Results from a multichannel algebraic scattering theory NUCLEAR REACTIONS 12C(polarized n, n), E=1.9-4 MeV; calculated σ(θ), Ay(θ). Multichannel algebraic scattering theory, comparison with data.
doi: 10.1103/PhysRevC.73.027601
2005AM12 Phys.Rev. C 72, 064604 (2005) K.Amos, S.Karataglidis, D.van der Knijff, L.Canton, G.Pisent, J.P.Svenne Comparison between two methods of solution of coupled equations for low-energy scattering NUCLEAR REACTIONS 12C(n, X), E=0.1-4 MeV; analyzed total σ. Comparison of two coupled-channels approaches.
doi: 10.1103/PhysRevC.72.064604
2005CA16 Phys.Rev.Lett. 94, 122503 (2005) L.Canton, G.Pisent, J.P.Svenne, D.van der Knijff, K.Amos, S.Karataglidis Role of the Pauli Principle in Collective-Model Coupled-Channel Calculations NUCLEAR REACTIONS 12C(n, n), E=low; analyzed σ(θ), role of Pauli principle. Multichannel algebraic scattering theory.
doi: 10.1103/PhysRevLett.94.122503
2005PI16 Phys.Rev. C 72, 014601 (2005) G.Pisent, J.P.Svenne, L.Canton, K.Amos, S.Karataglidis, D.van der Knijff Compound and quasicompound states in low-energy scattering of nucleons from 12C NUCLEAR REACTIONS 12C(n, n), E ≈ 0-5 MeV; analyzed elastic σ. 12C(p, p), E ≈ 1-7 MeV; analyzed σ(θ), Ay(θ), σ. 13C, 13N deduced sub-threshold bound state and resonance features. Multichannel algebraic scattering theory.
doi: 10.1103/PhysRevC.72.014601
2003AM08 Nucl.Phys. A728, 65 (2003) K.Amos, L.Canton, G.Pisent, J.P.Svenne, D.van der Knijff An algebraic solution of the multichannel problem applied to low energy nucleon-nucleus scattering NUCLEAR REACTIONS 12C(n, n), E=0-5 MeV; calculated elastic σ, polarization, resonance effects. Sturmian expansions of multichannel interactions. Comparison with data.
doi: 10.1016/j.nuclphysa.2003.08.019
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