NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = R.Smolanczuk Found 30 matches. 2010SM03 Phys.Rev. C 81, 067602 (2010) Synthesis of transactinide nuclei in cold fusion reactions using radioactive beams NUCLEAR REACTIONS 208Pb(51Ti, n), E(cm)=185.8 MeV; 208Pb(54V, n), E(cm)=192.7 MeV; 208Pb(57Cr, n), E(cm)=201.9 MeV; 208Pb(58Mn, n), E(cm)=210.3 MeV; 208Pb(61Fe, n), E(cm)=220.2 MeV; 208Pb(58Co, n), E(cm)=224.9 MeV; 208Pb(65Ni, n), E(cm)=239.1 MeV; 208Pb(66Cu, n), E(cm)=246.6 MeV; 209Bi(66Cu, n), E(cm)=248.8 MeV; 208Pb(74Ga, n), E(cm)=265.1 MeV; 209Bi(74Ga, n), E(cm)=267.4 MeV; 208Pb(78As, n), E(cm)=283.7; 208Pb(85Se, n), E(cm)=297.8 MeV; 208Pb(89Br, n), E(cm)=303.7 MeV; 208Pb(91Kr, n), E(cm)=314.4 MeV; 208Pb(90Rb, n), E(cm)=326.1 MeV; calculated optimal bombarding energies, average fusion barrier heights, the radial coordinates of the average fusion barrier and the inner barrier, the capture σ, the formation probability of the compound nucleus, the neutron-to-fission-width ratio for zero angular momentum, the formation σ for 1-neutron evaporation residue. Synthesis of transactinide nuclei in cold fusion reactions.
doi: 10.1103/PhysRevC.81.067602
2008SM02 Phys.Rev. C 78, 024601 (2008) Cross sections calculated for cold fusion reactions for producing superheavy nuclei NUCLEAR REACTIONS 209Bi(64Ni, n), E(cm)=241.7 MeV; 208Pb(65Cu, n), E(cm)=245.3 MeV; 208Pb(68Zn, n), E(cm)=256.0 MeV; 208Pb(70Zn, n), E(cm)=257.2 MeV; 209Bi(70Zn, n), E(cm)=259.6 MeV; 208Pb(76Ge, n), E(cm)=276.3 MeV; 209Bi(76Ge, n), E(cm)=278.7 MeV; 208Pb(82Se, n), E(cm)=297.1 MeV; 209Bi(82Se, n), E(cm)=299.5 MeV; 208Pb(86Kr, n), E(cm)=318.6 MeV; 209Bi(86Kr, n), E(cm)=321.6 MeV; 208Pb(88Sr, n), E(cm)=333.7 MeV; 209Bi(88Sr, n), E(cm)=341.5 MeV; 136Xe(124Sn, n), E(cm)=289.5 MeV; 136Xe(130Te, n), E(cm)=301.9 MeV; 136Xe(136Xe, n), E(cm)=315.7 MeV; 138Ba(136Xe, n), E(cm)=327.4 MeV; 142Ce(136Xe, n), E(cm)=336.9 MeV; calculated formation σ, fusion barriers for superheavy nuclei. Comparison with experimental data.
doi: 10.1103/PhysRevC.78.024601
2007KL02 Phys.Rev. C 76, 014311 (2007) B.Klos, A.Trzcinska, J.Jastrzebski, T.Czosnyka, M.Kisielinski, P.Lubinski, P.Napiorkowski, L.Pienkowski, F.J.Hartmann, B.Ketzer, P.Ring, R.Schmidt, T.von Egidy, R.Smolanczuk, S.Wycech, K.Gulda, W.Kurcewicz, E.Widmann, B.A.Brown Neutron density distributions from antiprotonic 208Pb and 209Bi atoms NUCLEAR REACTIONS 208Pb, 209Bi(p-bar, X-ray), E at 106 MeV/c; measured x-ray cascade from antiprotonic atoms. Deduced neutron densities and rms radii.
doi: 10.1103/PhysRevC.76.014311
2005SM02 Int.J.Mod.Phys. E14, 373 (2005) Cross sections calculated for cold fusion reaction with emission of only one neutron for producing the heaviest elements NUCLEAR REACTIONS 208Pb, 209Bi(50Ti, n), (58Fe, n), (64Ni, n), (70Zn, n), 208Pb(54Cr, n), (86Kr, n), 207Pb(64Ni, n), E not given; calculated σ. Comparison with data.
doi: 10.1142/S0218301305003144
2003SC13 Phys.Rev. C 67, 044308 (2003) R.Schmidt, A.Trzcinska, T.Czosnyka, T.von Egidy, K.Gulda, F.J.Hartmann, J.Jastrzebski, B.Ketzer, M.Kisielinski, B.Klos, W.Kurcewicz, P.Lubinski, P.Napiorkowski, L.Pienkowski, R.Smolanczuk, E.Widmann, S.Wycech Nucleon density in the nuclear periphery determined with antiprotonic x rays: Cadmium and tin isotopes NUCLEAR REACTIONS 106,116Cd, 112,116,120,124Sn(p-bar, X), E at rest; measured antiprotonic x-ray spectra. 106,116Cd, 112,116,120,124Sn deduced nucleon density distributions, radii. Comparison with previous data and model predictions. ATOMIC PHYSICS 106,116Cd, 112,116,120,124Sn; measured antiprotonic x-ray spectra; deduced atomic level widths and shifts.
doi: 10.1103/PhysRevC.67.044308
2002HA01 Phys.Rev. C65, 014306 (2002) F.J.Hartmann, R.Schmidt, B.Ketzer, T.von Egidy, S.Wycech, R.Smolanczuk, T.Czosnyka, J.Jastrzebski, M.Kisielinski, P.Lubinski, P.Napiorkowski, L.Pienkowski, A.Trzcinska, B.Klos, K.Gulda, W.Kurcewicz, E.Widmann Nucleon Density in the Nuclear Periphery Determined with Antiprotonic X Rays: Calcium isotopes ATOMIC PHYSICS 16O, 40,42,43,44,48Ca(p-bar, X), E at rest; measured antiprotonic X-ray spectra; deduced level widths. 40,42,43,44,48Ca deduced neutron density distribution features. NUCLEAR REACTIONS 16O, 40,42,43,44,48Ca(p-bar, X), E at rest; measured antiprotonic X-ray spectra; deduced level widths. 40,42,43,44,48Ca deduced neutron density distribution features.
doi: 10.1103/PhysRevC.65.014306
2001HA49 Acta Phys.Hung.N.S. 13, 51 (2001) F.J.Hartmann, R.Schmidt, T.von Egidy, J.Jastrzebski, P.Lubinski, L.Pienkowski, A.Trzcinska, R.Smolanczuk, S.Wycech, B.Klos Study of the Nuclear Periphery and Antiprotons
doi: 10.1556/APH.13.2001.1-3.7
2001SM06 Phys.Rev. C63, 044607 (2001) Formation of Superheavy Elements in Cold Fusion Reactions NUCLEAR REACTIONS 208Pb, 209Bi(48Ca, n), (50Ti, n), (54Cr, n), (58Fe, n), (64Ni, n), 207Pb(58Fe, n), 208Pb(62Ni, n), (70Zn, n), (86Kr, n), E not given; calculated production σ. 207,208Pb(50Ti, n), (54Cr, n), (58Fe, n), (62Ni, n), (64Ni, n), (68Zn, n), (70Zn, n), (76Ge, n), (86Kr, n), (82Ge, n), (84Se, n), (86Se, n), (88Se, n), (88Kr, n), (90Kr, n), (92Kr, n), (94Sr, n), (96Sr, n), 208Pb(74Ge, n), (82Se, n), (84Kr, n), (80Ge, n), (92Sr, n), (87Rb, n), (88Sr, n), (89Y, n), 207Pb(98Sr, n), 209Bi(86Kr, n), (88Sr, n), 136Xe, 138Ba, 140Ce(136Xe, n), 136Xe(124Sn, n), E ≈ 4-6 MeV/nucleon; calculated production σ; deduced optimal bombarding energies. Comparisons with data.
doi: 10.1103/PhysRevC.63.044607
2001SM08 Phys.Lett. 509B, 227 (2001) Production and Decay of Element 120 NUCLEAR STRUCTURE 295120, 291Og, 287Lv, 283Fl, 279Cn, 275Ds, 271Hs, 267Sg, 263Rf; calculated mass excess, Eα, T1/2 for α-decay and fission. Superheavy elements production and measurement discussed.
doi: 10.1016/S0370-2693(01)00591-3
2000SM01 Phys.Rev. C61, 011601 (2000) Excitation Functions for the Production of Superheavy Nuclei in Cold Fusion Reactions NUCLEAR REACTIONS 208Pb(50Ti, n), (58Fe, n), (86Kr, n), (87Rb, n), 209Bi(86Kr, n), E*=8-30 MeV; calculated production σ. Comparison with data.
doi: 10.1103/PhysRevC.61.011601
1999HA41 Nucl.Phys. A655, 289c (1999) F.J.Hartmann, T.Czosnyka, K.Gulda, J.Jastrzebski, B.Ketzer, M.Kisielinski, B.Klos, J.Kulpa, W.Kurcewicz, P.Lubinski, P.Napiorkowski, L.Pienkowski, R.Schmidt, R.Smolanczuk, A.Trzcinska, T.von Egidy, E.Widmann, S.Wycech Antiprotonic Atoms as a Tool to Study the Nuclear Periphery
doi: 10.1016/S0375-9474(99)00215-8
1999SC35 Phys.Rev. C60, 054309 (1999) R.Schmidt, F.J.Hartmann, B.Ketzer, T.von Egidy, T.Czosnyka, J.Jastrzebski, M.Kisielinski, P.Lubinski, P.Napiorkowski, L.Pienkowski, A.Trzcinska, B.Klos, R.Smolanczuk, S.Wycech, W.Poschl, K.Gulda, W.Kurcewicz, E.Widmann Composition of the Nuclear Periphery from Antiproton Absorption using Short-Lived Residual Nuclei NUCLEAR REACTIONS 48Ca, 100Mo, 104Ru, 112,124Sn, 116Cd(p-bar, X), E at rest; measured Eγ, Iγ(t) following residual nucleus decay; deduced yields, isomeric ratios. 48Ca, 100Mo, 104Ru, 112,124Sn, 116Cd deduced peripheral neutron-to-proton ratios, effective scattering lengths of antiprotons. Comparison with Hartree-Fock-Bogoliubov calculations.
doi: 10.1103/PhysRevC.60.054309
1999SC49 Hyperfine Interactions 118, 67 (1999) R.Schmidt, T.Czosnyka, K.Gulda, F.J.Hartmann, J.Jastrzebski, B.Ketzer, B.Klos, J.Kulpa, W.Kurcewicz, P.Lubinski, P.Napiorkowski, L.Pienkowski, R.Smolanczuk, A.Trzcinska, T.von Egidy, E.Widmann, S.Wycech Determination of the proton and neutron densities at the nuclear periphery with antiprotonic X-rays and (p-bar)-nucleus reactions NUCLEAR REACTIONS 172,176Yb(p-bar, X), E at rest; measured X-ray spectra; deduced strong interaction shifts, widths. 172,176Yb deduced surface nucleon densities. ATOMIC PHYSICS 172,176Yb(p-bar, X), E at rest; measured X-ray spectra; deduced strong interaction shifts, widths. 172,176Yb deduced surface nucleon densities.
doi: 10.1023/A:1012680402100
1999SM02 Phys.Rev. C59, 2634 (1999) Production Mechanism of Superheavy Nuclei in Cold Fusion Reactions NUCLEAR REACTIONS 208Pb(48Ca, n), (50Ti, n), (54Cr, n), (58Fe, n), (62Ni, n), (64Ni, n), (68Zn, n), (70Zn, n), (74Ge, n), (76Ge, n), (78Ge, n), (80Ge, n), (82Ge, n), (80Se, n), (82Se, n), (84Se, n), (86Se, n), (88Se, n), (82Kr, n), (84Kr, n), (86Kr, n), (88Kr, n), (90Kr, n), (92Kr, n), (92Sr, n), (94Sr, n), (96Sr, n), E* ≈ 13 MeV; calculated Q-values, fusion barrier heights, residuals production σ. Comparison with data.
doi: 10.1103/PhysRevC.59.2634
1999SM08 Phys.Rev. C60, 021301 (1999) Production of Superheavy Elements NUCLEAR STRUCTURE 266Db, 269Sg, 270Bh, 273Hs, 274Mt, 277Ds, 278Rg, 281Cn, 282Nh, 285Fl, 286Mc, 289Lv, 290Ts, 293Og, 294119; calculated mass, Eα, T1/2. Proposal for superheavy element production, identification.
doi: 10.1103/PhysRevC.60.021301
1999SM10 Acta Phys.Pol. B30, 1565 (1999) Decay Properties of Heaviest Atomic Nuclei NUCLEAR STRUCTURE Z=80-120; calculated shell correction energy; deduced shell closures, related features. Z=104-106; calculated fission, α-decay T1/2 for even-even isotopes.
1999SM17 Phys.Rev.Lett. 83, 4705 (1999) Production of Even-Even Superheavy Nuclei in Cold Fusion Reactions NUCLEAR REACTIONS 207Pb(50Ti, n), (54Cr, n), (58Fe, n), (62Ni, n), (64Ni, n), (68Zn, n), (70Zn, n), (76Ge, n), (80Se, n), (82Se, n), (84Kr, n), (86Kr, n), (78Ge, n), (80Ge, n), (82Ge, n), (84Se, n), (86Se, n), (88Se, n), (88Kr, n), (90Kr, n), (92Kr, n), (94Sr, n), (96Sr, n), (98Sr, n), E* ≈ 10 MeV; calculated fusion barrier, formation σ; deduced optimal bombarding energies.
doi: 10.1103/PhysRevLett.83.4705
1999WY01 Nucl.Phys. A655, 257c (1999) S.Wycech, T.Czosnyka, T.von Egidy, E.J.Hartmann, J.Jastrzebski, B.Klos, J.Kulpa, P.Lubinski, L.Pienkowski, R.Smolanczuk, R.Schmidt, A.Trzcinska Nuclear Interactions of Antiprotons: Theory
doi: 10.1016/S0375-9474(99)00210-9
1998LU05 Phys.Rev. C57, 2962 (1998) P.Lubinski, J.Jastrzebski, A.Trzcinska, W.Kurcewicz, F.J.Hartmann, W.Schmid, T.von Egidy, R.Smolanczuk, S.Wycech Composition of the Nuclear Periphery from Antiproton Absorption NUCLEAR REACTIONS 45Sc, 56Fe, 58Ni, 96Zr, 96Ru, Cd, 106Cd, 128,130Te, Te, 144,154Sm, 148Nd, Eu, 160Gd, Yb, 176Yb, 206Pb, 232Th, 238U(p-bar, X), E at rest; measured Eγ, Iγ; deduced annihilation products yields, isomeric ratios, charge exchange processes. 58Ni, 96Ru, 96Zr, 106Cd, 128,130Te, 144,154Sm, 148Nd, 160Gd, 176Yb, 232Th, 238U deduced nuclear periphery neutron-to-proton density ratios, related features. Radiochemical methods. Shell model calculations.
doi: 10.1103/PhysRevC.57.2962
1998SC43 Phys.Rev. C58, 3195 (1998) R.Schmidt, F.J.Hartmann, T.von Egidy, T.Czosnyka, J.Iwanicki, J.Jastrzebski, M.Kisielinski, P.Lubinski, P.Napiorkowski, L.Pienkowski, A.Trzcinska, J.Kulpa, R.Smolanczuk, S.Wycech, B.Klos, K.Gulda, W.Kurcewicz, E.Widmann Nucleon Density of 172Yb and 176Yb at the Nuclear Periphery Determined with Antiprotonic x Rays NUCLEAR REACTIONS 172,176Yb(p-bar, X), E at rest; measured x-ray spectra; deduced widths and shifts due to strong interaction. 172,176Yb deduced nucleon density at nuclear periphery.
doi: 10.1103/PhysRevC.58.3195
1997PA32 Nucl.Phys. A626, 337c (1997) Z.Patyk, R.Smolanczuk, A.Sobiczewski Masses and Shapes of Heaviest Nuclei NUCLEAR STRUCTURE Z=82-120; calculated masses; deduced shell, deformation effects.
doi: 10.1016/S0375-9474(97)00555-1
1997SM03 Phys.Rev. C56, 812 (1997) Properties of the Hypothetical Spherical Superheavy Nuclei NUCLEAR STRUCTURE Z=104-120; A=274-306; calculated equilibrium deformation, α-decay T1/2, Q, SF-decay T1/2, related features.
doi: 10.1103/PhysRevC.56.812
1996PA18 Acta Phys.Pol. B27, 457 (1996) Z.Patyk, A.Baran, J.F.Berger, J.Decharge, J.Dobaczewski, R.Smolanczuk, A.Sobiczewski On the Quality of Microscopic Descriptions of Nuclear Mass NUCLEAR STRUCTURE 202,204,206,208,210,212,214Pb; calculated mass, difference with respect to data. Several microscopic approaches compared.
1996SO13 Acta Phys.Pol. B27, 1011 (1996) On Masses of Heaviest Nuclei NUCLEAR STRUCTURE Z=82-116; N=130-154; calculated masses of heaviest nuclei. Macroscopic-microscopic approximation.
1996WY01 Phys.Rev. C54, 1832 (1996) S.Wycech, J.Skalski, R.Smolanczuk, J.Dobaczewski, J.R.Rook Antiprotonic Studies of Nuclear Neutron Halos NUCLEAR STRUCTURE 58Ni, 96Zr, 130Te, 144,154Sm, 176Yb, 232Th, 238U; calculated p-bar atomic capture, nucleon capture associated σ(A-1), σ(np). Asymptotic density, Hartree-Fock, HFB models.
doi: 10.1103/PhysRevC.54.1832
1995SM05 Phys.Rev. C52, 1871 (1995) R.Smolanczuk, J.Skalski, A.Sobiczewski Spontaneous-Fission Half-Lives of Deformed Superheavy Nuclei NUCLEAR STRUCTURE Z=104-114; A=246-288; calculated equilibrium deformation, SF-decay T1/2. Dynamical approach, multi-dimensional deformation space.
doi: 10.1103/PhysRevC.52.1871
1994LU13 Phys.Rev.Lett. 73, 3199 (1994) P.Lubinski, J.Jastrzebski, A.Grochulska, A.Stolarz, A.Trzcinska, W.Kurcewicz, F.J.Hartmann, W.Schmid, T.von Egidy, J.Skalski, R.Smolanczuk, S.Wycech, D.Hilscher, D.Polster, H.Rossner Neutron Halo in Heavy Nuclei from Antiproton Absorption NUCLEAR REACTIONS 58Ni, 96Zr, 96Ru, 130Te, 154,144Sm, 176Yb, 232Th, U(p-bar, X), E at 200 MeV/c; measured residuals production yield; deduced neutron halo features.
doi: 10.1103/PhysRevLett.73.3199
1994SO31 J.Alloys and Compounds 213/214, 38 (1994) A.Sobiczewski, R.Smolanczuk, J.Skalski Properties and decay of actinide and transactinide nuclei NUCLEAR STRUCTURE Z=92-106; analyzed α-decay and fission T1/2, shell effects. 270Hs; calculated single-particle level energies.
doi: 10.1016/0925-8388(94)90878-8
1993SM03 Acta Phys.Pol. B24, 457 (1993) R.Smolanczuk, J.Skalski, H.V.Klapdor-Kleingrothaus, A.Sobiczewski Importance of Sufficiently Large Deformation Space Admitted in the Analysis of Spontaneous Fission RADIOACTIVITY 260Sg(SF); calculated T1/2. Fission trajectory, action integral minimization, large deformation space.
1993SM06 Phys.Rev. C48, R2166 (1993) Particle-Drip Lines from the Hartree-Fock-Bogoliubov Theory with Skyrme Interaction NUCLEAR STRUCTURE Z=20-140; N=20-260; calculated one-, two-particle drip lines, binding energy per particle; deduced shell structure weakening at drip lines, continuum coupling role. HFB with Skyrme interaction.
doi: 10.1103/PhysRevC.48.R2166
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