NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = J.Okolowicz Found 53 matches. 2023OK01 Phys.Rev. C 107, L021305 (2023) J.Okolowicz, M.Ploszajczak, W.Nazarewicz Near-threshold resonances in 11C and the 10B(p, α)7Be aneutronic reaction NUCLEAR STRUCTURE 11C; calculated levels J, π, spectroscopic factors, continuum-coupling correlation energy for near proton-threshold states. Shell model embedded in the continuum (SMEC). Discussed the impact of the resonances on the σ for the reaction 10B(p, α). Comparison to experimental data.
doi: 10.1103/PhysRevC.107.L021305
2022OK01 J.Phys.(London) G49, 10LT01 (2022) J.Okolowicz, M.Ploszajczak, W.Nazarewicz β-p and β-α decay of the 11Be neutron halo ground state RADIOACTIVITY 11Be(β-p), (β-α); calculated energy levels, J, π, proton decay width, branching ratios, Gamow-Teller reduced matrix elements B(GT) and log ft, radiative widths and intensities of the electromagnetic transitions; deduced parameters of the effective the shell model embedded in the continuum (SMEC) Hamiltonian.
doi: 10.1088/1361-6471/ac8948
2021WY01 Phys.Rev. C 104, L061301 (2021) J.Wylie, J.Okolowicz, W.Nazarewicz, M.Ploszajczak, S.M.Wang, X.Mao, N.Michel Spectroscopic factors in dripline nuclei NUCLEAR STRUCTURE 9C, 9Li; calculated spectroscopic factors for the knockout of a p3/2 nucleon from the 3/2- g.s. of 9C and 9Li to ground states of 8C, 8He, 8B, and 8Li. 8C, 8He, 8B, 8Li, 9C, 9Li; calculated squared harmonic-oscillator basis shell model HO-SM and Gamow shell model (GCM) amplitudes of shell-model configurations, with details of GSM spectra and dominant configurations in ps-space and psd-space given in the Supplemental Material 13O, 13F; calculated ratio of spectroscopic in shell model embedded in the continuum (SMEC) and HO-SM for neutron and proton removal from the g.s. of 13O to 12O and 12N ground states, and 13F proton resonance to the second 2+ state of 12O.
doi: 10.1103/PhysRevC.104.L061301
2020OK01 Phys.Rev.Lett. 124, 042502 (2020) J.Okolowicz, M.Ploszajczak, W.Nazarewicz Convenient Location of a Near-Threshold Proton-Emitting Resonance in 11B RADIOACTIVITY 11Be(β-p); calculated real part of the continuum-coupling correlation energy. 11B; deduced clusterlike narrow resonances in the vicinity of reaction or decay thresholds.
doi: 10.1103/PhysRevLett.124.042502
2020OK02 Acta Phys.Pol. B51, 689 (2020) Electromagnetic Transitions in Near-Threshold Resonances
doi: 10.5506/APhysPolB.51.689
2019CH50 Phys.Rev. C 100, 064305 (2019) R.J.Charity, K.W.Brown, J.Okolowicz, M.Ploszajczak, J.M.Elson, W.Reviol, L.G.Sobotka, W.W.Buhro, Z.Chajecki, W.G.Lynch, J.Manfredi, R.Shane, R.H.Showalter, M.B.Tsang, D.Weisshaar, J.R.Winkelbauer, S.Bedoor, A.H.Wuosmaa Invariant-mass spectroscopy of 14O excited states NUCLEAR REACTIONS 9Be(15O, 14O), E=52.1 MeV/nucleon, [secondary 15O beam from 9Be(20Ne, X)15O/17Ne, E=150 MeV/nucleon]; measured reaction products, Eγ, Iγ, (particle)γ-coin using HiRA array for particle detection and CAESAR array for γ rays at the NSCL-MSU facility. 14O; deduced levels, resonances, Jπ, Γ, cross sections and branching ratios for different one-proton and 2-proton emitting channels from excited states in 14O, configuration mixing in resonance spectra. 13N, 12C; deduced levels from 1-proton and 2-proton emissions from excited states in 14O. Comparison with shell model calculations embedded in the continuum (SMEC), treating bound and scattering states in a unified model.
doi: 10.1103/PhysRevC.100.064305
2018CH25 Phys.Rev. C 97, 054318 (2018) R.J.Charity, K.W.Brown, J.Okolowicz, M.Ploszajczak, J.M.Elson, W.Reviol, L.G.Sobotka, W.W.Buhro, Z.Chajecki, W.G.Lynch, J.Manfredi, R.Shane, R.H.Showalter, M.B.Tsang, D.Weisshaar, J.R.Winkelbauer, S.Bedoor, A.H.Wuosmaa Spin alignment following inelastic scattering of 17Ne, lifetime of 16F, and its constraint on the continuum coupling strength NUCLEAR REACTIONS 9Be(17Ne, 17Ne'), E=62.9 MeV/nucleon [17Ne secondary beam from 150 MeV/nucleon 16O primary beam]; measured reaction products, Ep and Ip(θ) of first and second protons in sequential two-proton decay of the second excited state of Jπ=5/2- in 17Ne using the High Resolution Array (HiRA) at NSCL-MSU. 17Ne; deduced excitation-energy spectra reconstructed from 2p+15O events from excited state of 17Ne, magnetic substate probability distribution, distribution of the relative emission angle between the sequential protons, and spin alignment of 17Ne excited state. 16F; deduced invariant mass spectra, widths of the first 0-, 1-, 2-, and 3- resonances, and compared with calculations using shell model embedded in the continuum (SMEC). RADIOACTIVITY 16F(p)[from proton decay of excited state in 17Ne]; deduced width of the ground state from magnitude of the final-state interactions between the protons emitted by the excited state of 17Ne. Comparison with previous direct measurement of the width of the ground state.
doi: 10.1103/PhysRevC.97.054318
2018OK02 Phys.Rev. C 97, 044303 (2018) J.Okolowicz, M.Ploszajczak, R.J.Charity, L.G.Sobotka Collectivization of anti-analog strength above charged particle thresholds NUCLEAR REACTIONS 1H, C(12Be, 9Li), (12Be, 10Be), E=50 MeV/nucleon, [12Be secondary beam from 9Be(18O, X), E=120 MeV/nucleon]; measured charged particle spectra, (particle)(particle)-coin, angular correlations using HiRA array at NSCL-MSU facility. 9Li, 10Be; deduced levels, resonances, J, π, widths, strongly mixed excited states of lower isospin (T<) mediated by open neutron channels. Comparison with calculations using shell model embedded in the continuum (SMEC). Full details of the experiment available in 2008Ch28 paper.
doi: 10.1103/PhysRevC.97.044303
2016DE15 Phys.Lett. B 758, 26 (2016) F.de Grancey, A.Mercenne, F.de Oliveira Santos, T.Davinson, O.Sorlin, J.C.Angeique, M.Assie, E.Berthoumieux, R.Borcea, A.Buta, I.Celikovic, V.Chudoba, J.M.Daugas, G.Dumitru, M.Fadil, S.Grevy, J.Kiener, A.Lefebvre-Schuhl, N.Michel, J.Mrazek, F.Negoita, J.Okolowicz, D.Pantelica, M.G.Pellegriti, L.Perrot, M.Ploszajczak, G.Randisi, I.Ray, O.Roig, F.Rotaru, M.G.Saint Laurent, N.Smirnova, M.Stanoiu, I.Stefan, C.Stodel, K.Subotic An above-barrier narrow resonance in 15F NUCLEAR REACTIONS 1H(14O, p), (14O, X)15F, E=95 MeV/nucleon; measured reaction products, Ep, Ip; deduced σ(θ), resonance energy and width, level scheme, J, π. Comparison with Gamow shell model calculations.
doi: 10.1016/j.physletb.2016.04.051
2015PA23 Phys.Rev.Lett. 114, 212501 (2015) S.D.Pain, D.W.Bardayan, J.C.Blackmon, S.M.Brown, K.Y.Chae, K.A.Chipps, J.A.Cizewski, K.L.Jones, R.L.Kozub, J.F.Liang, C.Matei, M.Matos, B.H.Moazen, C.D.Nesaraja, J.Okolowicz, P.D.O'Malley, W.A.Peters, S.T.Pittman, M.Ploszajczak, K.T.Schmitt, J.F.Shriner, Jr., D.Shapira, M.S.Smith, D.W.Stracener, G.L.Wilson Constraint of the Astrophysical 26gAl(p, γ)27Si Destruction Rate at Stellar Temperatures NUCLEAR REACTIONS 2H(26Al, p), E=117 MeV; measured reaction products, Ep, Ip; deduced σ(θ), spectroscopic factors, astrophysical reaction rates.
doi: 10.1103/PhysRevLett.114.212501
2014OK01 Acta Phys.Pol. B45, 331 (2014) J.Okolowicz, W.Nazarewicz, M.Ploszajczak Near-threshold Correlations of Neutrons NUCLEAR STRUCTURE 16C, 20O; calculated energy levels, J, π, neutron correlations. Relativistic shell model embedded in the continuum calculations.
doi: 10.5506/APhysPolB.45.331
2012OK02 Phys.Rev. C 85, 064320 (2012) J.Okolowicz, N.Michel, W.Nazarewicz, M.Ploszajczak Asymptotic normalization coefficients and continuum coupling in mirror nuclei NUCLEAR STRUCTURE 6,7,8Li, 7Be, 8,12B, 12N, 16,17,18O, 17F, 18Ne, 22Mg; calculated asymptotic normalization coefficient (ANC) and single-particle ANC (SPANC) as a function of the binding energy and orbital angular momentum, separation energies for pairs of nuclei, excitation energies and widths of the first excited states, GSM and SMEC predictions of ANCs in mirror nuclei, spectroscopic strengths in mirror pairs. Real-energy and complex-energy continuum-shell-model approaches. Comparison with experimental data.
doi: 10.1103/PhysRevC.85.064320
2012OK03 Prog.Theor.Phys.(Kyoto), Suppl. 196, 230 (2012) J.Okolowicz, M.Ploszajczak, W.Nazarewicz On the Origin of Nuclear Clustering NUCLEAR STRUCTURE 16Ne, 24S; calculated energy levels, J, π, proton decay channel. Shell model collectivization calculations.
doi: 10.1143/PTPS.196.230
2011OK01 Acta Phys.Pol. B42, 451 (2011) Near-threshold Configuration Mixing NUCLEAR STRUCTURE 15F, 16Ne; calculated near-threshold configuration mixing.
2009DU14 Int.J.Mod.Phys. E18, 2030 (2009) J.Dukelsky, J.Okolowicz, M.Ploszajczak Coalescence of two exceptional points in the anti-hermitian 3-level pairing model
doi: 10.1142/S0218301309014238
2009OK01 Acta Phys.Pol. B40, 409 (2009) Features of Exceptional Points and the Continuum Spectroscopy NUCLEAR STRUCTURE 16Ne; calculated quadrupole moments. Many-body systems.
2009OK03 Phys.Rev. C 80, 034619 (2009) Exceptional points in the scattering continuum NUCLEAR REACTIONS 15F(p, p), (p, p')E=1-3.5 MeV; calculated σ, phase shifts, exceptional points in the scattering continuum of 16Ne using real-energy continuum shell-model.
doi: 10.1103/PhysRevC.80.034619
2006CH08 Nucl.Phys. A764, 528 (2006) R.Chatterjee, J.Okolowicz, M.Ploszajczak Description of the 17F(p, γ)18Ne radiative capture reaction in the continuum shell model NUCLEAR REACTIONS 17F(p, γ), E=0-1 MeV; calculated astrophysical S factor, E1, E2, M1 contributions, reaction rate. Continuum shell model. NUCLEAR STRUCTURE 18Ne; analyzed level energies, widths, spectroscopic factors. Continuum shell model.
doi: 10.1016/j.nuclphysa.2005.10.002
2006OK01 Int.J.Mod.Phys. E15, 529 (2006) Continuum coupling correction to the closed quantum system eigenvalues
doi: 10.1142/S021830130600448X
2006RO09 Nucl.Phys. A767, 13 (2006) J.Rotureau, J.Okolowicz, M.Ploszajczak Theory of the two-proton radioactivity in the continuum shell model NUCLEAR STRUCTURE 45Fe, 48Ni, 54Zn; calculated diproton source function, diproton and sequential emission probabilities for two-proton decay of ground state, T1/2, energy spectra. Microscopic approach, real-energy continuum shell model, comparison with data. RADIOACTIVITY 45Fe, 48Ni, 54Zn(p), (2p); calculated T1/2, Q, emission probabilities for simultaneous and sequential decay. Microscopic approach, real-energy continuum shell model, comparison with data.
doi: 10.1016/j.nuclphysa.2005.12.005
2005MI11 Nucl.Phys. A752, 335c (2005) N.Michel, W.Nazarewicz, J.Okolowicz, M.Ploszajczak Shell Model Description of Weakly Bound Nuclei NUCLEAR STRUCTURE 5,6,7Li; calculated level energies, configurations. 5,7He; calculated spin-orbit splitting.
doi: 10.1016/j.nuclphysa.2005.02.042
2005RO23 Phys.Rev.Lett. 95, 042503 (2005) J.Rotureau, J.Okolowicz, M.Ploszajczak Microscopic Theory of the Two-Proton Radioactivity NUCLEAR STRUCTURE 18Ne; calculated diproton source function, diproton and sequential emission probabilities for two-proton decay of excited state. Microscopic approach, real-energy continuum shell model.
doi: 10.1103/PhysRevLett.95.042503
2005RO41 Eur.Phys.J. A 25, Supplement 1, 173 (2005) J.Rotureau, R.Chatterjee, J.Okolowicz, M.Ploszajczak Microscopic theory of the two-proton radioactivity RADIOACTIVITY 18Ne(2p); calculated excited state decay widths and branching ratios for sequential and di-proton cluster emission. Real-energy continuum shell model.
doi: 10.1140/epjad/i2005-06-121-2
2004MI31 Acta Phys.Pol. B35, 1249 (2004) N.Michel, W.Nazarewicz, J.Okolowicz, M.Ploszajczak, J.Rotureau Shell Model Description of Nuclei Far from Stability NUCLEAR STRUCTURE 20,21,22,23,24,25,26,27,28,29O, 21,22,23,24,25,26,27,28,29,30,31F; calculated continuum-coupling correction to binding energy. 6,7,8,9He; calculated ground and excited states energies.
2004RO26 Acta Phys.Pol. B35, 1283 (2004) J.Rotureau, J.Okolowicz, M.Ploszajczak Microscopic Theory of the Two-Proton Radioactivity NUCLEAR STRUCTURE 18Ne; calculated diproton and sequential emission probabilities for two-proton decay of excited state. Microscopic approach, comparison with data.
2003MI09 Phys.Rev. C 67, 054311 (2003) N.Michel, W.Nazarewicz, M.Ploszajczak, J.Okolowicz Gamow shell model description of weakly bound nuclei and unbound nuclear states NUCLEAR STRUCTURE 6,7,8,9He, 18,19,20O; calculated levels, J, π, configurations, binding energies, resonance features. Gamow shell model, comparison with data.
doi: 10.1103/PhysRevC.67.054311
2002MI17 Nucl.Phys. A703, 202 (2002) N.Michel, J.Okolowicz, F.Nowacki, M.Ploszajczak First-Forbidden Mirror β-Decays in A = 17 Mass Region NUCLEAR STRUCTURE 17O, 17F; calculated levels, J, π, β-decay matrix elements. Shell model, continuum coupling. NUCLEAR REACTIONS 16O(p, γ), E(cm) ≈ 0-3.5 MeV; calculated astrophysical S-factors. Shell model, continuum coupling.
doi: 10.1016/S0375-9474(01)01529-9
2000BE18 Nucl.Phys. A671, 203 (2000) K.Bennaceur, F.Nowacki, J.Okolowicz, M.Ploszajczak Analysis of the 16O(p, γ)17F Capture Reaction using the Shell Model Embedded in the Continuum NUCLEAR STRUCTURE 17O, 17F; calculated levels, J, π. Shell model embedded in the continuum, comparison with other models. NUCLEAR REACTIONS 16O(p, γ), E(cm) < 3.5 MeV; calculated astrophysical S factor, multipole contributions. 16O(p, p), E=2-6 MeV; calculated σ(θ). Shell model embedded in the continuum.
doi: 10.1016/S0375-9474(99)00851-9
2000BE21 Acta Phys.Pol. B31, 311 (2000) K.Bennaceur, F.Nowacki, J.Okolowicz, M.Ploszajczak Capture Reactions of Astrophysical Interest in the Shell Model Embedded in the Continuum NUCLEAR REACTIONS 7Li(n, γ), E(cm) < 100 keV; calculated σ. 208Pb(8B, p7Be), E=250 MeV/nucleon; calculated σ(E). Shell model embedded in the continuum, comparisons with data.
2000BE40 Phys.Lett. 488B, 75 (2000) K.Bennaceur, N.Michel, F.Nowacki, J.Okolowicz, M.Ploszajczak Shell Model Description of 16O(p, γ)17F and 16O(p, p)16O Reactions NUCLEAR REACTIONS 16O(p, γ), E(cm) < 3.6 MeV; calculated astrophysical S-factors. 16O(p, p), E=2-6 MeV; calculated phase shifts, σ(θ=166°). Shell model. Comparisons with data. NUCLEAR STRUCTURE 17F; calculated levels, J, π. Shell model.
doi: 10.1016/S0370-2693(00)00843-1
2000DR10 Phys.Rev. C62, 024313 (2000) S.Drozdz, J.Okolowicz, M.P.Ploszajczak, I.Rotter Statistical Aspects of Nuclear Coupling to Continuum NUCLEAR STRUCTURE 24Mg; calculated matrix elements, eigenvalues for coupling between bound and continuum states. Statistical model.
doi: 10.1103/PhysRevC.62.024313
2000SH09 Nucl.Phys. A669, 65 (2000) R.Shyam, K.Bennaceur, J.Okolowicz, M.Ploszajczak Structure Effects on the Coulomb Dissociation of 8B at Relativistic Energies NUCLEAR REACTIONS 208Pb(8B, p7Be), E=250 MeV/nucleon; calculated σ(E(cm)), multipole contributions; deduced structure effects. Shell model embedded in the continuum. Comparisons with data.
doi: 10.1016/S0375-9474(99)00689-2
1999BE25 Nucl.Phys. A651, 289 (1999) K.Bennaceur, F.Nowacki, J.Okolowicz, M.Ploszajczak Study of the 7Be(p, γ)8B and 7Li(n, γ)8Li Capture Reactions using the Shell Model Embedded in the Continuum NUCLEAR REACTIONS 7Be(p, γ), 7Li(n, γ), E=low; calculated σ, astrophysical S-factors. Shell model, continuum coupling.
doi: 10.1016/S0375-9474(99)00133-5
1998BE44 J.Phys.(London) G24, 1631 (1998) K.Bennaceur, F.Nowacki, J.Okolowicz, M.Ploszajczak A Study of Nuclei of Astrophysical Interest in the Continuum Shell Model NUCLEAR STRUCTURE 8B; calculated levels, J, π. Shell model embedded in the continuum. NUCLEAR REACTIONS 7Be(p, γ), E(cm) < 2.5 MeV; calculated radiative capture σ multipole contributions.
doi: 10.1088/0954-3899/24/8/043
1995DR02 Phys.Rev. C51, 2630 (1995) S.Drozdz, J.Okolowicz, T.Srokowski, A.Budzanowski Molecular-Dynamics Approach: From chaotic to statistical properties of compound nuclei NUCLEAR REACTIONS 12C(12C, X), E=15, 20 MeV; calculated time evolution of fragment energy distribution, α-yield vs scattering angle.
doi: 10.1103/PhysRevC.51.2630
1993SR02 Phys.Rev.Lett. 71, 2867 (1993) T.Srokowski, J.Okolowicz, S.Drozdz, A.Budzanowski Fusion Cross Section from Chaotic Scattering NUCLEAR REACTIONS, ICPND 12C(α, X), E ≈ 10-33 MeV; 12C(12C, X), E=5-60 MeV; calculated fusion σ(E); deduced chaotic scattering evidence. Transport theory, α-cluster model.
doi: 10.1103/PhysRevLett.71.2867
1991OK02 Acta Phys.Pol. B22, 653 (1991) Nuclear Transients NUCLEAR REACTIONS 12C(α, α), E not given; calculated potential, trajectories vs impact parameter.
1990CA01 Nucl.Phys. A506, 262 (1990) E.Caurier, S.Drozdz, J.Okolowicz, M.Ploszajczak The Time-Dependent Variational Description of Nuclear Transition Probabilities NUCLEAR STRUCTURE 16O, 40Ca; calculated isoscalar vibrational states. Time-dependent variational description.
doi: 10.1016/0375-9474(90)90386-Z
1990OK01 Nucl.Phys. A507, 323 (1990) J.Okolowicz, M.Ploszajczak, S.Drozdz, E.Caurier The Monople and Quadrupole Vibrations of a Hot Nucleus NUCLEAR STRUCTURE 16O, 40Ca; calculated small amplitude vibration collective kinetic energy, rms radius. Extended TDHF.
doi: 10.1016/0375-9474(90)90295-W
1989OK01 J.Phys.(London) G15, 823 (1989) Fission Stability of Superdeformed Nuclei NUCLEAR STRUCTURE 144Nd; calculated free energy vs mass quadrupole moment; deduced superdeformation shapes. Constrained Hartree-Fock.
doi: 10.1088/0954-3899/15/6/012
1989OK03 Nucl.Phys. A501, 289 (1989) J.Okolowicz, M.Ploszajczak, S.Drozdz, E.Caurier Giant Dipole Resonances in Hot Nuclear Matter in the Model of Self-Relaxing Mean Field NUCLEAR STRUCTURE 40Ca; calculated isoscalar collective expansion energy vs model parameters, GDR γ-decay features; deduced nucleus radial expansion role. Extended TDHF.
doi: 10.1016/0375-9474(89)90293-5
1988BL02 Nucl.Phys. A477, 189 (1988) J.Blocki, S.Drozdz, M.Dworzecka, J.Okolowicz, M.Ploszajczak Quantized TDHF for Giant Monopole Vibrations NUCLEAR STRUCTURE 16O, 40Ca, 110Zr; calculated isovector monopole resonances, rms radii. Quantized TDHF.
doi: 10.1016/0375-9474(88)90318-1
1988DR02 Phys.Lett. 206B, 567 (1988) S.Drozdz, J.Okolowicz, M.Ploszajczak, E.Caurier, M.Dworzecka Quantized TDHF for Isoscalar Giant Quadrupole Resonances in Spherical Nuclei NUCLEAR STRUCTURE 16O, 40Ca, 110Zr; calculated collective kinetic energy, quadrupole moment time dependences, GDR parameters. TDHF.
doi: 10.1016/0370-2693(88)90697-1
1987OK06 J.Phys.(London) G13, 1399 (1987) The Temperature Dependence of the Fission Barrier in a Mean-Field Description of Rotating Nuclei NUCLEAR STRUCTURE 144Nd; calculated symmetric fission barrier; deduced angular momentum, temperature dependence.
doi: 10.1088/0305-4616/13/11/012
1985OK01 J.Phys.(London) G11, 721 (1985) J.Okolowicz, J.M.Irvine, J.Nemeth Nuclear Temperatures and Collective Motion NUCLEAR STRUCTURE 110Zr; calculated collective energy, quadrupole moment, rms radius, temperature time evolution. 144Nd; calculated fission barriers vs quadrupole moment, two-center separation distance. TDHF, collective motion.
doi: 10.1088/0305-4616/11/6/009
1984NE02 Phys.Lett. 134B, 290 (1984) J.Nemeth, J.M.Irvine, J.Okolowicz Rotationally Constrained Hartree-Fock Calculations and Nuclear Fission NUCLEAR STRUCTURE 144Nd; calculated fission barrier vs quadrupole constraint. Static Hartree-Fock method.
doi: 10.1016/0370-2693(84)90002-9
1983DR01 Phys.Lett. 121B, 297 (1983) S.Drozdz, J.Okolowicz, M.Ploszajczak Prompt Emission of Particles in TDHF Central Collision NUCLEAR REACTIONS 4He(α, X), E=16, 160 MeV; 16O, (16O, X), E=160 MeV; calculated nucleon density, kinetic energy density profiles. TDHF calculation, prompt particle emission.
doi: 10.1016/0370-2693(83)91373-4
1983DR02 Acta Phys.Pol. B14, 121 (1983) S.Drozdz, J.Okolowicz, M.Ploszajczak Time-Dependent Hartree-Fock-Bogolyubov Study of the 16O + 16O Reaction NUCLEAR REACTIONS 16O(16O, X), E=1.25, 1.5, 1.75 MeV/nucleon; calculated fragment separation coordinate, quadrupole moment vs time interval. TDHFB, two-body dissipation mechanism.
1983DR09 Phys.Lett. 128B, 5 (1983) S.Drozdz, J.Okolowicz, M.Ploszajczak The Spontaneous Fission of 8Be and the Fusion at Sub-Coulomb Barrier Energies in the Time-Dependent Cluster Theory NUCLEAR STRUCTURE 8Be; calculated static total energy vs cluster separation distance. Time-dependent theory, α-clusters. RADIOACTIVITY 8Be(SF); calculated SF decay width. Time-dependent cluster theory. NUCLEAR REACTIONS, ICPND 4He(α, α), E(cm)=0.1-0.7 MeV; calculated fusion σ, S-factor vs E. Time-dependent cluster theory.
doi: 10.1016/0370-2693(83)90062-X
1981DR11 Phys.Lett. 107B, 403 (1981) Collective Vibrations of the α-Particle in the GIPQ Method NUCLEAR STRUCTURE 4He; calculated monopole, quadrupole vibration characteristics. Gauge invariant periodic quantization.
doi: 10.1016/0370-2693(81)91216-8
1979JA04 Nucl.Phys. A316, 139 (1979) L.Jarczyk, J.Okolowicz, A.Strzalkowski, K.Bodek, M.Hugi, J.Lang, R.Muller, E.Ungricht Large Angle Elastic Scattering of 9Be Ions on Carbon Isotopes NUCLEAR REACTIONS 12C(9Be, 9Be), E=20.0, 26.0 MeV; 9Be(13C, 13C), E=28.1, 36.2 MeV; measured σ(θ). Optical model, finite range DWBA calculations.
doi: 10.1016/0375-9474(79)90676-6
1979JA22 Nucl.Phys. A325, 510 (1979) L.Jarczyk, B.Kamys, J.Okolowicz, J.Sromicki, A.Strzalkowski, H.Witala, Z.Wrobel, M.Hugi, J.Lang, R.Muller, E.Ungricht Light Charged-Particle Production in the 9Be + 12C Reaction at 11.4 MeV c.m. Energy NUCLEAR REACTIONS 12C(9Be, p), (9Be, d), (9Be, t), (9Be, α), E(cm)=11.4 MeV; measured σ(θ); deduced σ(fusion), cutoff L, reaction mechanism, spin selectivity .
doi: 10.1016/0375-9474(79)90029-0
1978JA07 Phys.Rev. C17, 2106 (1978) L.Jarczyk, J.Okolowicz, A.Strzalkowski, H.Witala, W.Zipper, J.Lang, R.Muller, E.Ungricht, J.Unternahrer Localization of Various Reaction Processes for Weakly Bound Heavy Projectiles NUCLEAR REACTIONS 28Si(9Be, 9Be), (9Be, α), (9Be, p), E=20 MeV; measured σ(E, θ); deduced fusion σ.
doi: 10.1103/PhysRevC.17.2106
Back to query form |