NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = M.Ploszajczak Found 133 matches. Showing 1 to 100. [Next]2023DO05 Phys.Rev. C 107, 044613 (2023) G.X.Dong, X.B.Wang, N.Michel, M.Ploszajczak Gamow shell model description of the radiative capture reaction 8B(p, γ)9C NUCLEAR STRUCTURE 8B, 9C; calculated levels J, π, excited states widths, electric quadrupole and magnetic moments of the ground state, one-body density of valence protons in the ground state, rms proton radius. Gamow shell model (GSM) and Gamow shell model in the coupled-channel representation (GSM-CC) assuming 4He as the inert core. Comparison to experimental data. NUCLEAR REACTIONS 8B(p, γ), E(cm)<3 MeV; calculated E1, M1 and E2 astrophysical S-factor, total astrophysical S-factor, reaction rate (T=0.1-1 GK). Gamow shell model in the coupled-channel representation (GSM-CC). Comparison to experimental data and other theoretical calculations.
doi: 10.1103/PhysRevC.107.044613
2023LI52 Phys.Rev. C 108, 044616 (2023) J.P.Linares Fernandez, N.Michel, M.Ploszajczak, A.Mercenne Description of 7Be and 7Li within the Gamow shell model
doi: 10.1103/PhysRevC.108.044616
2023ME01 Phys.Rev. C 107, L011603 (2023) A.Mercenne, N.Michel, J.P.Linares Fernandez, M.Ploszajczak Gamow shell model description of the 40Ca(d, p) transfer reaction NUCLEAR REACTIONS 40Ca(d, p), E(cm)=1.853 MeV;40Ca(p, p), E(cm)=9.61 MeV; 40Ca(n, n), E(cm)=2.69 MeV; calculated σ(θ). Combined approach involving Gamow shell-model and coupled-channel method (GSM-CC). Comparison to experimental data. NUCLEAR STRUCTURE 42Ca, 42Sc, 42Ti; calculated low-energy states, J, π. 41,42Ca; calculated S(n). 41,42Sc, 42Ti; calculated S(p). 42Ca; calculated S(2n). 42Sc; calculated S(d). 42Ti; calculated S(2p). Comparison to experimental data.
doi: 10.1103/PhysRevC.107.L011603
2023MI20 Phys.Rev.Lett. 131, 242502 (2023) N.Michel, W.Nazarewicz, M.Ploszajczak Description of the Proton-Decaying 0+2 Resonance of the α Particle RADIOACTIVITY 4He(p), (n), (d); analyzed available data the monopole transition form factor from the ground state; deduced the excitation energy and monopole form factor of the 0+2 state in 4He.
doi: 10.1103/PhysRevLett.131.242502
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
2022CI07 Phys.Lett. B 834, 137498 (2022) N.Cieplicka-Orynczak, Y.Jaganathen, B.Fornal, S.Leoni, M.Ploszajczak, M.Ciemala, S.Ziliani, M.Kmiecik, A.Maj, J.Lukasik, P.Pawlowski, B.Sowicki, B.Wasilewska, M.Zieblinski, P.Bednarczyk, C.Boiano, S.Bottoni, A.Bracco, S.Brambilla, I.Burducea, F.Camera, I.Ciepal, C.Clisu, F.C.L.Crespi, K.Dhanmeher, N.Florea, E.Gamba, J.Grebosz, M.N.Harakeh, D.A.Iancu, L.W.Iskra, M.Krzysiek, P.Kulessa, N.Marginean, R.Marginean, I.Matea, M.Matejska-Minda, K.Mazurek, B.Million, W.Parol, M.Sferrazza, L.Stan, B.Wloch The decay of the 21.47-MeV stretched resonance in 13C: A precise probe of the open nuclear quantum system description NUCLEAR REACTIONS 13C(p, p'), E=135 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies and relative intensities, partial decay scheme , branching ratios, resonances. Comparison with predictions from the Gamow Shell Model (GSM), which was used to describe the stretched resonance in terms of its energy, width, electromagnetic transition strengths and decay pattern. The Cyclotron Centre Bronowice (CCB) at IFJ PAN in Krakow.
doi: 10.1016/j.physletb.2022.137398
2022DO05 Phys.Rev. C 105, 064608 (2022) G.X.Dong, X.B.Wang, N.Michel, M.Ploszajczak Gamow shell model description of the radiative capture reaction 8Li(n, γ)9Li NUCLEAR REACTIONS 8Li(n, γ), E(cm)<1 MeV; calculated σ(E), E1, E2 and M1 neutron capture σ(E), astrophysical reaction rate for T=0.7-5.0 GK. Gamow shell model in the coupled-channel representation (GSM-CC). Estimated the contributions to the calculated σ from transitions of different mutipolarities. Discussed the role of the obtained σ for the production of heavier elements in nucleosynthesis. Comparison to available experimental data and other theoretical calculations. NUCLEAR STRUCTURE 9Li; calculated levels, J, π, neutron spectroscopic factors. 8,9Li; calculated electric-quadrupole and magnetic moments of the ground state. Gamow shell model in the coupled-channel representation (GSM-CC). Comparison to experimental data.
doi: 10.1103/PhysRevC.105.064608
2022GI05 Phys.Rev. C 105, L051301 (2022) V.Girard Alcindor, A.Mercenne, I.Stefan, F.de Oliveira Santos, N.Michel, M.Ploszajczak, M.Assie, A.Lemasson, E.Clement, F.Flavigny, A.Matta, D.Ramos, M.Rejmund, J.Dudouet, D.Ackermann, P.Adsley, M.Assuncao, B.Bastin, D.Beaumel, G.Benzoni, R.Borcea, A.J.Boston, D.Brugnara, L.Caceres, B.Cederwall, I.Celikovic, V.Chudoba, M.Ciemala, J.Collado, F.C.L.Crespi, G.D'Agata, G.De France, F.Delaunay, C.Diget, C.Domingo-Pardo, J.Eberth, C.Fougeres, S.Franchoo, F.Galtarossa, A.Georgiadou, J.Gibelin, S.Giraud, V.Gonzalez, N.Goyal, A.Gottardo, J.Goupil, S.Grevy, V.Guimaraes, F.Hammache, L.J.Harkness-Brennan, H.Hess, N.Jovancevic, D.S.Judson Oliver, O.Kamalou, A.Kamenyero, J.Kiener, W.Korten, S.Koyama, M.Labiche, L.Lalanne, V.Lapoux, S.Leblond, A.Lefevre, C.Lenain, S.Leoni, H.Li, A.Lopez-Martens, A.Maj, I.Matea, R.Menegazzo, D.Mengoni, A.Meyer, B.Million, B.Monteagudo, P.Morfouace, J.Mrazek, M.Niikura, J.Piot, Zs.Podolyak, C.Portail, A.Pullia, B.Quintana, F.Recchia, P.Reiter, K.Rezynkina, T.Roger, J.S.Rojo, F.Rotaru, M.D.Salsac, A.M.Sanchez-Benitez, E.Sanchis, M.Senyigit, N.de Sereville, M.Siciliano, J.Simpson, D.Sohler, O.Sorlin, M.Stanoiu, C.Stodel, D.Suzuki, C.Theisen, D.Thisse, J.C.Thomas, P.Ujic, J.J.Valiente-Dobon, M.Zielinska New narrow resonances observed in the unbound nucleus 15F NUCLEAR REACTIONS 1H(14O, p), E=7.64 MeV/nucleon; 1H(14O, 2p), E=7.42 MeV/nucleon; measured reaction products Ep, Ip, Eγ, Iγ, protons angular distributions, pp-coin, γγ-coin, pγ-coin; deduced σ(θ), resonances properties of 14O+p system - energy, spin and width, spectroscopic factors, major amplitudes of channels. 15F; deduced levels, J, π, configurations. Data has been analyzed and interpreted in the framework of the Gamow shell model (GSM) with the coupled-channel representation (GSMCC). Beam provided by SPIRAL1 facility (GANIL). Detectors: MUST2 (telescope composed of DSSD and CsI array) for (14O, p) reaction and MUGAST array (MUST2+VAMOS magnetic spectrometer+AGATA HPGE-array).
doi: 10.1103/PhysRevC.105.L051301
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
2022TE06 Few-Body Systems 63, 67 (2022) I.Tews, Z.Davoudi, A.Ekstrom, J.D.Holt, K.Becker, R.Briceno, D.J.Dean, W.Detmold, C.Drischler, T.Duguet, E.Epelbaum, A.Gasparyan, J.Gegelia, J.R.Green, H.W.Griesshammer, A.D.Hanlon, M.Heinz, H.Hergert, M.Hoferichter, M.Illa, D.Kekejian, A.Kievsky, S.Konig, H.Krebs, K.D.Launey, D.Lee, P.Navratil, A.Nicholson, A.Parreno, D.R.Phillips, M.Ploszajczak, X.-L.Ren, T.R.Richardson, C.Robin, G.H.Sargsyan, M.J.Savage, M.R.Schindler, P.E.Shanahan, R.P.Springer, A.Tichai, U.van Kolck, M.L.Wagman, A.Walker-Loud, C.-J.Yang, X.Zhang Nuclear Forces for Precision Nuclear Physics: A Collection of Perspectives
doi: 10.1007/s00601-022-01749-x
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
2019ME01 Phys.Rev. C 99, 044606 (2019) A.Mercenne, N.Michel, M.Ploszajczak Gamow shell model description of 4He (d, d) elastic scattering reactions NUCLEAR REACTIONS 4He(d, d), E=0-12 MeV; calculated phase shifts, differential σ(E, θ) using Gamow shell model (GSM) in coupled-channel (GSM-CC) representation. Comparison with experimental data. NUCLEAR STRUCTURE 6Li; calculated levels, J, π, and widths of T=0 states using Gamow shell model in coupled-channel approach (GSM-CC). Comparison with experimental data.
doi: 10.1103/PhysRevC.99.044606
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
2017DO02 J.Phys.(London) G44, 045201 (2017) G.X.Dong, N.Michel, K.Fossez, M.Ploszajczak, Y.Jaganathen, R.M.Id Betan Gamow shell model description of radiative capture reactions 6Li(p, γ)7Be and 6Li(n, γ)7Li NUCLEAR REACTIONS 6Li(p, γ), (n, γ), E(cm)<2 MeV; calculated σ, S-factors, energy levels, J, π. Comparison with available data.
doi: 10.1088/1361-6471/aa5f24
2017FO13 Phys.Rev.Lett. 119, 032501 (2017) K.Fossez, J.Rotureau, N.Michel, M.Ploszajczak Can Tetraneutron be a Narrow Resonance? NUCLEAR STRUCTURE 4NN; analyzed available data; calculated evolution of the energy and width of the four-neutron system with the scaling of the N3LO interaction; deduced the energy of the four-neutron system compatible with the experimental value, its width must be larger than the reported upper limit, supporting the interpretation of the experimental observation as a reaction process too short to form a nucleus. Quasistationary formalism using ab initio techniques with various two-body chiral interactions.
doi: 10.1103/PhysRevLett.119.032501
2017JA14 Phys.Rev. C 96, 054316 (2017) Y.Jaganathen, R.M.Id Betan, N.Michel, W.Nazarewicz, M.Ploszajczak Quantified Gamow shell model interaction for psd-shell nuclei NUCLEAR STRUCTURE 5He, 5Li; calculated energies and widths of ground states. 6,7,8He, 6,7,8,9Li, 6,7,8,9Be; calculated binding energies (relative to 4He) and widths of the selected states. 6He, 6Li; calculated two-nucleon correlation densities for ground and first excited states. 4,7,8,9He, 7Be, 7B; calculated levels, J, π, widths. Complex-energy Gamow shell model (GSM), with one-body potential of 4He core modeled by Woods-Saxon + spin-orbit + Coulomb potential, and finite-range nucleon-nucleon interaction. Comparison with other experimental data. NUCLEAR REACTIONS 4He(p, α), (n, α), E<20 MeV; calculated nuclear phase shifts as functions of incident neutron and proton energy using Woods-Saxon parameters, Correlation matrices. Comparison with experimental data.
doi: 10.1103/PhysRevC.96.054316
2017ME03 Phys.Rev. C 95, 024324 (2017) A.Mercenne, N.Michel, J.Dukelsky, M.Ploszajczak Solution of a pairing problem in the continuum NUCLEAR STRUCTURE 14,16,18,20C; calculated binding energies, levels, J, π, configurations. Generalized Richardson solution for fermions interacting with the pairing interaction from rational Gaudin model in the Berggren ensemble. Accurate solutions for the Gamow shell model. Comparison with experimental data.
doi: 10.1103/PhysRevC.95.024324
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
2016FO01 Phys.Rev. C 93, 011305 (2016) K.Fossez, W.Nazarewicz, Y.Jaganathen, N.Michel, M.Ploszajczak Nuclear rotation in the continuum NUCLEAR STRUCTURE 11Be; calculated levels, J, π, yrast band, collective rotational properties in one-halo 11Be nucleus. Nonadiabatic coupled-channel formalism and the Berggren single-particle ensemble containing bound states, narrow resonances, and the scattering continuum; deduced stabilization of collective rotation and long-lived collective states in weakly bound neutron drip-line nuclei.
doi: 10.1103/PhysRevC.93.011305
2016ME19 Acta Phys.Pol. B47, 967 (2016) A.Mercenne, N.Michel, M.Ploszajczak Approximate Solution of the Pairing Hamiltonian in the Berggren Basis
doi: 10.5506/APhysPolB.47.967
2015FO05 Phys.Rev. C 91, 034609 (2015) K.Fossez, N.Michel, M.Ploszajczak, Y.Jaganathen, R.M.Id Betan Description of the proton and neutron radiative capture reactions in the Gamow shell model NUCLEAR REACTIONS 7Be(p, γ)8B, E(cm)<3 MeV; 7Li(n, γ)8Li, E(cm)<1.2 MeV; calculated E1, M1 and E2 astrophysical S factors, total astrophysical S factor. Gamow shell model (GSM) in coupled-channel (CC) representation. Comparison with experimental data.
doi: 10.1103/PhysRevC.91.034609
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
2014JA05 Phys.Rev. C 89, 034624 (2014) Y.Jaganathen, N.Michel, M.Ploszajczak Gamow shell model description of proton scattering on 18Ne NUCLEAR STRUCTURE 18Ne, 19Na; calculated levels, J, π, S(2p). Gamow shell model (GSM) for 18Ne, GSM, and GSM with coupled-channel formalism for 19Na, with MSG two-body interaction for both nuclei. Comparison with experimental values. NUCLEAR REACTIONS 18Ne(p, p'), E(cm)=0.5-3 MeV; calculated σ(θ, E) using Gamow shell model with coupled channeling (GSM-CC). Comparison with experimental data.
doi: 10.1103/PhysRevC.89.034624
2014MA20 Phys.Rev. C 89, 044317 (2014) H.Masui, K.Kato, N.Michel, M.Ploszajczak Precise comparison of the Gaussian expansion method and the Gamow shell model NUCLEAR STRUCTURE 6He, 6Be; calculated level energies and poles of ground states and first 2+ unbound states with 4He+2n and 4He+2p systems, density of valence neutrons. Gamow shell model (GSM), and Gaussian expansion method with complex scaling (GEM+CS).
doi: 10.1103/PhysRevC.89.044317
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
2014ST14 Phys.Rev. C 90, 014307 (2014) I.Stefan, F.de Oliveira Santos, O.Sorlin, T.Davinson, M.Lewitowicz, G.Dumitru, J.C.Angelique, M.Angelique, E.Berthoumieux, C.Borcea, R.Borcea, A.Buta, J.M.Daugas, F.de Grancey, M.Fadil, S.Grevy, J.Kiener, A.Lefebvre-Schuhl, M.Lenhardt, J.Mrazek, F.Negoita, D.Pantelica, M.G.Pellegriti, L.Perrot, M.Ploszajczak, O.Roig, M.G.Saint Laurent, I.Ray, M.Stanoiu, C.Stodel, V.Tatischeff, J.C.Thomas Probing nuclear forces beyond the drip-line using the mirror nuclei 16N and 16F NUCLEAR REACTIONS 1H(14O, p), E=6 MeV/nucleon; 1H(15O, p), E=1.2 MeV/nucleon, [14,15O secondary beams from C(16O, X), E=95 MeV/nucleon primary reaction]; 1H(14N, p), E=5.6 MeV/nucleon; 1H(15N, p), E=1.15 MeV/nucleon; measured Ep, Ip, differential σ(E) using SPIRAL facility at GANIL. 15,16F; deduced levels, resonances, J, π, proton widths, S(p), spectroscopic factors, effective proton-neutron interactions between the mirror nuclei. 15,16O; deduced levels, resonances, J, π. R-matrix analysis. Comparison with previous experimental results.
doi: 10.1103/PhysRevC.90.014307
2013GR02 Phys.Rev.Lett. 110, 172701 (2013) D.Gruyer, J.D.Frankland, R.Botet, M.Ploszajczak, E.Bonnet, A.Chbihi, G.Ademard, M.Boisjoli, B.Borderie, R.Bougault, D.Guinet, P.Lautesse, L.Manduci, N.Le Neindre, P.Marini, P.Pawlowski, M.F.Rivet, E.Rosato, G.Spadaccini, M.Vigilante, J.P.Wieleczko, for the INDRA collaboration Nuclear Multifragmentation Time Scale and Fluctuations of the Largest Fragment Size NUCLEAR REACTIONS Sn(129Xe, X), E=25-50 MeV/nucleon; measured reaction fragments; deduced distribution of fragment charge and cluster size. Comparison with available data.
doi: 10.1103/PhysRevLett.110.172701
2013PA30 Phys.Rev. C 88, 044318 (2013) G.Papadimitriou, J.Rotureau, N.Michel, M.Ploszajczak, B.R.Barrett Ab initio no-core Gamow shell model calculations with realistic interactions NUCLEAR STRUCTURE 3H, 4,5He; calculated ground-state energies, widths, asymptotic normalization coefficients (ANC), spectroscopic factors for well-bound and unbound states. No-core Gamow shell model (NCGSM), and density matrix renormalization group (DMRG) method with N3LO interaction. Benchmarking of results against Faddeev and Faddeev-Yakubovsky calculations for 3H and 4He.
doi: 10.1103/PhysRevC.88.044318
2013SU11 Phys.Rev. C 87, 054334 (2013) T.Suhara, N.Itagaki, J.Cseh, M.Ploszajczak Novel and simple description for a smooth transition from α-cluster wave functions to jj-coupling shell model wave functions NUCLEAR STRUCTURE 12C; calculated energy surfaces of ground state, single-particle energies, convergence of total energy for ground state and first excited 0+ state. Transition from α-cluster wave function to the jj-coupling shell model. Antisymmetrized quasicluster model (AQCM). Comparison with results from antisymmetrized molecular dynamics (AMD).
doi: 10.1103/PhysRevC.87.054334
2012IT03 Prog.Theor.Phys.(Kyoto), Suppl. 196, 192 (2012) N.Itagaki, K.Muta, H.Masui, M.Ploszajczak, J.Cseh Simplified Modeling of Cluster-Shell Competition and Appearance of Various Cluster Structures in Light Nuclei NUCLEAR STRUCTURE 20Ne; calculated energy levels, J, π, yrast states. Antisymmetrized Quasi-Cluster approach.
doi: 10.1143/PTPS.196.192
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
2011CS01 Int.J.Mod.Phys. E20, 807 (2011) J.Cseh, N.Itagaki, M.Ploszajczak, H.Yepez-Martinez, L.Parra-Rodrigez, P.O.Hess Phases of cluster states
doi: 10.1142/S0218301311018721
2011OK01 Acta Phys.Pol. B42, 451 (2011) Near-threshold Configuration Mixing NUCLEAR STRUCTURE 15F, 16Ne; calculated near-threshold configuration mixing.
2011PA35 Phys.Rev. C 84, 051304 (2011) G.Papadimitriou, A.T.Kruppa, N.Michel, W.Nazarewicz, M.Ploszajczak, J.Rotureau Charge radii and neutron correlations in helium halo nuclei NUCLEAR STRUCTURE 6,8He; calculated two-neutron GSM density, ground state configurations, rms charge and neutron radii, S(2n) versus rms neutron radius. The Gamow shell model (GSM) with a finite-range modified MN interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.84.051304
2010MI22 Phys.Rev. C 82, 044315 (2010) N.Michel, W.Nazarewicz, M.Ploszajczak Isospin mixing and the continuum coupling in weakly bound nuclei NUCLEAR STRUCTURE 6He, 6Be, 6Li; calculated isobaric analog states (IAS), isospin multiplets, spectroscopic factors, GSM amplitudes using Gamow Shell Model. Isospin-breaking effects due to Coulomb interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.82.044315
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
2009MI01 J.Phys.(London) G36, 013101 (2009) M.Michel, W.Nazarewicz, M.Ploszajczak, T.Vertse Shell model in the complex energy plane
doi: 10.1088/0954-3899/36/1/013101
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
2009RO02 Phys.Rev. C 79, 014304 (2009) J.Rotureau, N.Michel, W.Nazarewicz, M.Ploszajczak, J.Dukelsky Density matrix renormalization group approach to two-fluid open many-fermion systems NUCLEAR STRUCTURE 7,8Li; calculated ground-state energies. Density matrix renormalization group, Gamow shell model.
doi: 10.1103/PhysRevC.79.014304
2008BL03 Rep.Prog.Phys. 71, 046301 (2008) Two-proton radioactivity
doi: 10.1088/0034-4885/71/4/046301
2008FA02 Nucl.Phys. A800, 21 (2008) New method for extracting quasi-bound states from the continuum NUCLEAR STRUCTURE 16O; calculated single particle resonance features and radii with a real-energy continuum shell model.
doi: 10.1016/j.nuclphysa.2007.11.013
2007DO12 Prog.Part.Nucl.Phys. 59, 432 (2007) J.Dobaczewski, N.Michel, W.Nazarewicz, M.Ploszajczak, J.Rotureau Shell structure of exotic nuclei
doi: 10.1016/j.ppnp.2007.01.022
2007MI05 Phys.Rev. C 75, 031301 (2007) N.Michel, W.Nazarewicz, M.Ploszajczak Threshold effects in multichannel coupling and spectroscopic factors in exotic nuclei NUCLEAR STRUCTURE 6,7He; calculated overlap integrals vs neutron separation energy; deduced threshold effects. Wigner-cusp phenomenon.
doi: 10.1103/PhysRevC.75.031301
2007MI34 Nucl.Phys. A794, 29 (2007) N.Michel, W.Nazarewicz, M.Ploszajczak Continuum coupling and single-nucleon overlap integrals NUCLEAR STRUCTURE 5,6He, 17,18O; calculated overlap integrals vs neutron separation energy, spectroscopic factors; deduced threshold effects. Wigner-cusp phenomenon.
doi: 10.1016/j.nuclphysa.2007.07.004
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
2006MI29 Phys.Rev. C 74, 054305 (2006) N.Michel, W.Nazarewicz, M.Ploszajczak, J.Rotureau Antibound states and halo formation in the Gamow shell model NUCLEAR STRUCTURE 11Li; calculated halo state wave function, related features. Gamow shell model.
doi: 10.1103/PhysRevC.74.054305
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
2005MI22 J.Phys.(London) G31, S1321 (2005) N.Michel, W.Nazarewicz, M.Ploszajczak Numerical aspects of the Gamow shell model NUCLEAR STRUCTURE 7He; calculated levels, J, π, configurations. 6He; calculated ground-state spectroscopic factor. Gamow shell model.
doi: 10.1088/0954-3899/31/8/010
2005MI33 Eur.Phys.J. A 25, Supplement 1, 493 (2005) N.Michel, W.Nazarewicz, M.Ploszajczak, J.Rotureau Shell-model description of weakly bound and unbound nuclear states NUCLEAR STRUCTURE 6,7,8,9He, 6,7,8,9Li; calculated binding energies. 6He; calculated ground and excited states spectroscopic factors. Gamow shell model.
doi: 10.1140/epjad/i2005-06-136-7
2005MI34 Eur.Phys.J. A 25, Supplement 1, 503 (2005) N.Michel, W.Nazarewicz, M.Ploszajczak Effects of the continuum coupling on spin-orbit splitting NUCLEAR STRUCTURE 7He; calculated spin-orbit splitting, continuum coupling effects.
doi: 10.1140/epjad/i2005-06-213-y
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.
2004MI52 Phys.Rev. C 70, 064313 (2004) N.Michel, W.Nazarewicz, M.Ploszajczak Proton-neutron coupling in the Gamow shell model: The lithium chain NUCLEAR STRUCTURE 6,7,9He, 7,8,9,10,11Li; calculated binding energies. 5,6,7,8,9,10,11Li; calculated levels, J, π, isospin mixing effects. Gamow shell model, comparison with data.
doi: 10.1103/PhysRevC.70.064313
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
2003NA05 Nucl.Instrum.Methods Phys.Res. B204, 1 (2003) W.Nazarewicz, J.Dobaczewski, N.Michel, M.Ploszajczak, M.V.Stoitsov, J.Terasaki Prospects for new science with EM devices
doi: 10.1016/S0168-583X(02)01883-9
2002GU21 Acta Phys.Pol. B33, 1923 (2002) K.K.Gudima, M.Ploszajczak, V.D.Toneev Fragile Signs of Criticality in the Nuclear Multifragmentation
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
2002MI27 Phys.Rev.Lett. 89, 042502 (2002) N.Michel, W.Nazarewicz, M.Ploszajczak, K.Bennaceur Gamow Shell Model Description of Neutron-Rich Nuclei NUCLEAR STRUCTURE 6He, 18O; calculated levels, J, π, resonances. Continuum shell model, multiconfiguration mixing, Berggren ensemble.
doi: 10.1103/PhysRevLett.89.042502
2001BO14 Nucl.Phys. B(Proc.Supp.) S92, 101 (2001) Universal Features of Fluctuations
doi: 10.1016/S0920-5632(00)01024-0
2001BO16 Phys.Rev.Lett. 86, 3514 (2001) R.Botet, M.Ploszajczak, A.Chbihi, B.Borderie, D.Durand, J.Frankland Universal Flucations in Heavy-Ion Collisions in the Fermi Energy Domain NUCLEAR REACTIONS Sn(Xe, X), E=25-50 MeV/nucleon; analyzed fragments charge, multiplicity distributions; deduced fragmentation mechanism features.
doi: 10.1103/PhysRevLett.86.3514
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
2000BE58 Phys.Lett. 496B, 154 (2000) K.Bennaceur, J.Dobaczewski, M.Ploszajczak Pairing Anti-Halo Effect NUCLEAR STRUCTURE 14,15,16,17,18,19,20,21,22C; calculated one-neutron separation energies, single-particle levels, radii; deduced role of pairing.
doi: 10.1016/S0370-2693(00)01292-2
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
2000GU35 Phys.Rev.Lett. 85, 4691 (2000) K.K.Gudima, A.S.Parvan, M.Ploszajczak, V.D.Toneev Nuclear Multifragmentation in Nonextensive Statistics: Canonical formulation NUCLEAR STRUCTURE A=197; calculated temperature vs excitation energy, other thermodynamic properties, phase transition features. Canonical quantum statistical model.
doi: 10.1103/PhysRevLett.85.4691
2000MA84 Eur.Phys.J. A 9, 69 (2000) T.Matulewicz, L.Aphecetche, Y.Charbonnier, H.Delagrange, K.K.Gudima, G.Martinez, M.Ploszajczak, Y.Schutz, V.D.Toneev, M.Appenheimer, R.Averbeck, J.Diaz, A.Doppenschmidt, M.J.van Goethem, S.Hlavac, M.Hoefman, R.Holzmann, F.Lefevre, A.Kugler, H.Lohner, A.Marin, V.Metag, R.Novotny, R.W.Ostendorf, R.H.Siemssen, R.S.Simon, R.Stratmann, H.Stroher, P.Tlusty, P.H.Vogt, V.Wagner, J.Weiss, H.W.Wilschut, F.Wissmann, A.R.Wolf, M.Wolf Observation of Δ+ → pπ0 Decay in Heavy-Ion Collisions NUCLEAR REACTIONS Ca(40Ar, X), E=180 MeV/nucleon; measured pion-proton invariant mass distributions; deduced Δ+ resonance decay features.
doi: 10.1007/s100500070057
2000MO30 Phys.Rev. C62, 064602 (2000) K.Morawetz, M.Ploszajczak, V.D.Toneev Anomalous Radial Expansion in Central Heavy-Ion Reactions NUCLEAR REACTIONS 197Au(181Ta, X), E=15, 33, 60, 90 MeV/nucleon; calculated time evolution of fragment velocity profiles, anomalous radial expansion, related dynamical behaviour.
doi: 10.1103/PhysRevC.62.064602
2000PA49 Nucl.Phys. A676, 409 (2000) A.S.Parvan, V.D.Toneev, M.Ploszajczak Quantum Statistical Model of Nuclear Multifragmentation in the Canonical Ensemble Method
doi: 10.1016/S0375-9474(00)00203-7
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
1999BE39 Phys.Rev. C60, 034308 (1999) K.Bennaceur, J.Dobaczewski, M.Ploszajczak Continuum Effects for the Mean-Field and Pairing Properties of Weakly Bound Nuclei
doi: 10.1103/PhysRevC.60.034308
1999LE51 Phys.Rev. C60, 051602 (1999) A.Le Fevre, M.Ploszajczak, V.D.Toneev Multifragmentation of Nonspherical Nuclei NUCLEAR REACTIONS Sn(Xe, X), E=50 MeV/nucleon; calculated fragments angular, kinetic energy distributions; deduced source shape effects.
doi: 10.1103/PhysRevC.60.051602
1999MA57 Phys.Rev.Lett. 83, 1538 (1999) G.Martinez, Y.Charbonnier, L.Aphecetche, H.Delagrange, K.K.Gudima, T.Matulewicz, M.Ploszajczak, Y.Schutz, V.Toneev, R.Turrisi, M.Appenheimer, V.Metag, R.Novotny, H.Stroher, A.R.Wolf, M.Wolf, J.Weiss, R.Averbeck, S.Hlavac, R.Holzmann, F.Lefevre, R.S.Simon, R.Stratmann, F.Wissmann, H.Hoefman, M.J.van Goethem, H.Lohner, R.W.Ostendorf, R.H.Siemssen, P.Vogt, H.W.Wilschut, J.Diaz, A.Marin, A.Kugler, P.Tlusty, V.Wagner, A.Doppenschmidt Deep-Subthreshold η and π0 Production Probing Pion Dynamics in the Reaction Ar + Ca at 180A MeV NUCLEAR REACTIONS Ca(40Ar, X), E=180 MeV/nucleon; measured η mesons, neutral pions transverse mass distributions, production σ. Comparison with model predictions.
doi: 10.1103/PhysRevLett.83.1538
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
1998BO09 Phys.Lett. 421B, 31 (1998) P.Bozek, P.Danielewicz, K.Gudima, M.Ploszajczak Observation of the Mott Effect in Heavy Ion Collisions
doi: 10.1016/S0370-2693(98)00004-5
1998GU21 Acta Phys.Pol. B29, 2277 (1998) Hard Photons Beyond Proton-Neutron Bremsstrahlung in Heavy-Ion Collisions NUCLEAR REACTIONS 40Ar(p, π+X), E not given; 181Ta(197Au, X), E=39 MeV/nucleon; 40Ca(40Ar, X), E=180 MeV/nucleon; analyzed high-energy pion, γ-spectra; deduced production contributions. Dubna cascade model.
1997SC29 Nucl.Phys. A622, 404 (1997) Y.Schutz, G.Martinez, F.M.Marques, A.Marin, T.Matulewicz, R.W.Ostendorf, P.Bozek, H.Delagrange, J.Diaz, M.Franke, K.K.Gudima, S.Hlavac, R.Holzmann, P.Lautridou, F.Lefevre, H.Lohner, W.Mittig, M.Ploszajczak, J.H.G.van Pol, J.Quebert, P.Roussel-Chomaz, A.Schubert, R.H.Siemssen, R.S.Simon, Z.Sujkowski, V.D.Toneev, V.Wagner, H.W.Wilschut, Gy.Wolf Hard Photons and Neutral Pions as Probes of Hot and Dense Nuclear Matter NUCLEAR REACTIONS 58Ni(86Kr, X), E=60 MeV/nucleon; 197Au(181Ta, X), E=40 MeV/nucleon; 197Au(208Pb, X), E=30 MeV/nucleon; measured photon production spectra, correlations, other aspects; deduced high energy tail reaction mechanism.
doi: 10.1016/S0375-9474(97)00191-7
1996GU07 Phys.Rev.Lett. 76, 2412 (1996) K.K.Gudima, T.Matulewicz, H.Delagrange, F.M.Marques, G.Martinez, R.W.Ostendorf, M.Ploszajczak, Y.Schutz, V.D.Toneev, P.Bozek, S.Hlavac, R.Holzmann, A.Schubert, R.S.Simon, V.Wagner, H.Lohner, J.H.G.van Pol, R.H.Siemssen, H.W.Wilschut, J.Diaz, A.Marin Subthreshold Pion Dynamics as a Source for Hard Photons Beyond Proton-Neutron Bremsstrahlung in Heavy-Ion Collisions NUCLEAR REACTIONS Ni(86Kr, X), E=60 MeV/nucleon; 197Au(181Ta, X), E=40 MeV/nucleon; measured hard photon spectra; deduced π+N → N+γ channel dominance evidence. Dubna cascade model.
doi: 10.1103/PhysRevLett.76.2412
1995SR01 Phys.Rev.Lett. 75, 209 (1995) Anomalous Diffusion in Chaotic Scattering NUCLEAR REACTIONS 12C(12C, X), E(cm)=20 MeV; calculated grazing collisions temporal characteristics; deduced anomalous diffusion. Chaotic scattering, molecular dynamics framework.
doi: 10.1103/PhysRevLett.75.209
1994BO29 Acta Phys.Pol. B25, 353 (1994) Fluctuations in the Fragmentation Process NUCLEAR REACTIONS Cu(197Au, X), E=600 MeV/nucleon; analyzed projectile multi-fragmentation data. Fragmentation-inactivation-binary model.
1994BO60 Int.J.Mod.Phys. E3, 1033 (1994) New Trends in Kinetic Fragmentation Theory
doi: 10.1142/S0218301394000322
1994GU07 Phys.Lett. 328B, 249 (1994) K.K.Gudima, M.Ploszajczak, V.D.Toneev Universal Properties of π and Eta Spectra in Nuclear Collisions NUCLEAR REACTIONS Ca(Ar, X), E=1, 1.5 GeV/nucleon; calculated invariant transverse mass distribution of π0, K0, (K-bar)0, eta. Quark gluon string model.
doi: 10.1016/0370-2693(94)91474-5
1994KA29 Nucl.Phys. A579, 144 (1994) P.Kaminski, M.Ploszajczak, R.Arvieu Quantum Tunneling in the Driven Lipkin N-Body Problem
doi: 10.1016/0375-9474(94)90798-6
1993LI38 Phys.Lett. 317B, 300 (1993) Energy Dependence of Intermittency in Nuclear Reactions at Intermediate Energies NUCLEAR REACTIONS 95Mo(O, X), E ≥ 0.5 GeV/nucleon; calculated average pion pseudorapidity distributions. Hadronic transport model.
doi: 10.1016/0370-2693(93)90999-X
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
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
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