NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = S.Misicu Found 55 matches. 2022MI05 Rom.J.Phys. 67, 301 (2022) Nonlinear Wobbling of Even-Even Nuclei NUCLEAR STRUCTURE 130Ba; calculated wobbling energies for the four lowest wobbling bands, free rotation at high spin of an asymmetric top around an axis. The triaxial rotor Hamiltonian in terms of a tilt angle and its conjugate momentum is supplied using the so-called Nodvik representation, the framework of the Krylov-Bogoliubov-Mitropolski method.
2022MI16 Phys.Rev. C 106, 034612 (2022) Refractive scattering of loosely bound nuclei in arbitrarily polarized laser fields NUCLEAR REACTIONS 7Li(6Li, 6Li), E=20 MeV; 13C(6Li, 6Li), E=38 MeV; calculated σ(θ) assisted by a linearly and circularly polarized laser field with photon energy 1.5 eV and for two intensities: I = 1011-1013 W/cm2, σ dependence on the number of absorbed photons, σ(θ) in the absence of laser field in terms of Woods-Saxon form factors decomposed by reaction mechanisms - diffractive oscillations at forward angles, refractive rainbow bump at intermediate angles and large amplitude diffractive oscillations due to Regge pole at largest angles. Calculations in the framework of the Kroll-Watson theory.
doi: 10.1103/PhysRevC.106.034612
2019MI23 J.Phys.(London) G46, 115106 (2019) Laser-assisted proton radioactivity of spherical and deformed nuclei RADIOACTIVITY 171Au, 141Ho, 175Tm(p); calculated total potential, decay rates in an ultra-intense laser field. Comparison with available data.
doi: 10.1088/1361-6471/ab1d7c
2018MI10 Eur.Phys.J. A 54, 90 (2018) Fraunhofer and refractive scattering of heavy ions in strong laser fields NUCLEAR REACTIONS 58Ni(α, α), E=139 MeV; calculated σ(θ) using optical model approach with Bessel function containing the effect of a strong laser (with wavelength allowing to use the low-frequency approximation) in non-perturbative way; deduced superposition of Fraunhofer diffraction and refractive rainbow. Compared to data to resolve multi-photon (laser) effect on the reaction.
doi: 10.1140/epja/i2018-12525-3
2016MI31 Rom.J.Phys. 61, 842 (2016) Proton-Neutron Normal Fluid Mixtures
2015MI14 J.Phys.(London) G42, 075104 (2015) S.Misicu, I.N.Mishustin, W.Greiner Instability of α boson vacuum in highly compressed baryonic matter NUCLEAR STRUCTURE 4He; calculated Fermi baryon and antibaryon modes, boson modes for various compressions, particle and antiparticle lowest state, eigenvalues of bosons. Comparison with available data.
doi: 10.1088/0954-3899/42/7/075104
2014MI18 Int.J.Mod.Phys. E23, 1450074 (2014) An inquiry on hindrance to heavy-ion sub-barrier fusion NUCLEAR REACTIONS 58Ni(58Ni, X), 64Ni(64Ni, X), 64Ni(100Mo, X), 48Ca(48Ca, X), 48Ca(36S, X), 96Zr(48Ca, X), 12C(12C, X), 12C(16O, X), 16O(16O, X), E<155 MeV; calculated sub-barrier fusion-ion potentials, fusion σ, S-factors. Comparison with experimental data.
doi: 10.1142/S0218301314500748
2013MI17 J.Phys.(London) G40, 095101 (2013) α-Decay in ultra-intense laser fields RADIOACTIVITY 106Te(α); calculated tunnelling probability, decay constant. Modified Crank-Nicolson scheme.
doi: 10.1088/0954-3899/40/9/095101
2013MI24 Rom.J.Phys. 58, 1188 (2013) Population of Rotational States in the Ground-Band of Fission Fragments RADIOACTIVITY 252Cf(SF); calculated population of rotational states. 104Mo, 146,148Ba; deduced high yields for Mo-Ba pair. Time-dependent quantum model, similar to Coulomb excitation.
2012CA12 Rom.J.Phys. 57, 106 (2012) F.Carstoiu, S.Misicu, L.Trache Refractive Versus Resonant Diffraction Scattering of Loosely Bound Nuclei NUCLEAR REACTIONS 16O(6Li, 6Li), E=4 MeV/nucleon; calculated σ, effective potential, Woods-Saxon parameters.
2011CA15 Int.J.Mod.Phys. E20, 885 (2011) F.Carstoiu, S.Misicu, M.Rizea, M.Lassaut Bare α-α potential and implications on α-matter properties
doi: 10.1142/S0218301311018897
2011MI10 Phys.Rev. C 83, 054622 (2011) Consistent description of hindrance in sub-barrier fusion of 48Ca with 36S, 48Ca, and 96Zr NUCLEAR REACTIONS 48Ca(36S, X), E=35-60 MeV; 48Ca(48Ca, X), E=46-62 meV; 48Ca(96Zr, X), E=88-115 MeV; calculated ion-ion potentials, fusion cross sections, astrophysical S factors. Coupled-channel formalism, density-dependent Gogny force. Comparison with experimental data.
doi: 10.1103/PhysRevC.83.054622
2011MI17 Phys.Rev. C 84, 051601 (2011) Absence of a maximum in the S factor at deep sub-barrier energies in the fusion reaction 40Ca + 40Ca NUCLEAR REACTIONS 40Ca(40Ca, X), E=46-66 MeV; calculated fusion cross sections, S factors. Coupled-channel formalism with coupling potentials from G-matrix Michigan three-range Yukawa-type semirealistic nucleon-nucleon interaction (M3Y), and density-dependent Gogny effective interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.84.051601
2010MI15 Nucl.Phys. A834, 180c (2010) Deep sub-barrier fusion reactions of the light nuclei 12C and 16O NUCLEAR REACTIONS 12C(12C, X), E(cm)≈0.2-7.0 MeV; 16O(12C, X), E(cm)≈0.4-12 MeV; 16O(16O, X), E(cm)≈0.6-14 MeV; calculated fusion σ, reaction rates using M3Y-Paris and Gogny-D1 interactions. Comparison with data.
doi: 10.1016/j.nuclphysa.2009.12.033
2008JI04 Phys.Rev. C 78, 017601 (2008) C.L.Jiang, B.B.Back, H.Esbensen, J.P.Greene, R.V.F.Janssens, D.J.Henderson, H.Y.Lee, C.J.Lister, M.Notani, R.C.Pardo, N.Patel, K.E.Rehm, D.Seweryniak, B.Shumard, X.Wang, S.Zhu, S.Misicu, P.Collon, X.D.Tang Fusion hindrance for a positive Q-value system NUCLEAR REACTIONS 30Si(28Si, X), E=48.5-71 MeV; measured excitation functions, fusion σ. 12C(12C, X); systematics of Q-values. Comparisons with model calculations.
doi: 10.1103/PhysRevC.78.017601
2007ES08 Phys.Rev. C 76, 054609 (2007) Hindrance of 16O+208Pb fusion at extreme sub-barrier energies NUCLEAR REACTIONS 208Pb(16O, X)17O, E(cm)=63-115 MeV; calculated reaction cross sections, S-factors using coupled-channel calculations.
doi: 10.1103/PhysRevC.76.054609
2007MI06 Phys.Rev. C 75, 034606 (2007) Signature of shallow potentials in deep sub-barrier fusion reactions NUCLEAR REACTIONS 58Ni(58Ni, X), 64Ni(64Ni, X), E=85-110 MeV; 100Mo(64Ni, X), E=115-155 MeV; calculated fusion excitation functions, S-factors. Comparison with data.
doi: 10.1103/PhysRevC.75.034606
2006JI06 Phys.Lett. B 640, 18 (2006) C.L.Jiang, B.B.Back, H.Esbensen, R.V.F.Janssens, S.Misicu, K.E.Rehm, P.Collon, C.N.Davids, J.Greene, D.J.Henderson, L.Jisonna, S.Kurtz, C.J.Lister, M.Notani, M.Paul, R.Pardo, D.Peterson, D.Seweryniak, B.Shumard, X.D.Tang, I.Tanihata, X.Wang, S.Zhu First evidence of fusion hindrance for a small Q-value system NUCLEAR REACTIONS 64Ni(28Si, X), E=63-95 MeV; measured fusion-evaporation σ, fusion excitation function; deduced hindrance at sub-barrier energies. Coupled-channels analysis.
doi: 10.1016/j.physletb.2006.07.007
2006MI04 Phys.Rev. C 73, 024301 (2006) Interplay of compressional and vortical nuclear currents in overtones of the isoscalar giant dipole resonance NUCLEAR STRUCTURE 208Pb; calculated isoscalar GDR compressibility, vorticity, strength distributions. 90Zr, 116Sn, 144Sm, 208Pb; calculated GDR energies, photon and electron scattering sum rules. Nuclear fluid dynamic approach.
doi: 10.1103/PhysRevC.73.024301
2006MI09 Phys.Rev.Lett. 96, 112701 (2006) Hindrance of Heavy-Ion Fusion due to Nuclear Incompressibility NUCLEAR REACTIONS 64Ni(64Ni, X), E(cm)=85-110 MeV; analyzed fusion σ; deduced role of incompressibility in sub-barrier hindrance. Coupled-channels approach.
doi: 10.1103/PhysRevLett.96.112701
2004HE16 Phys.Lett. B 595, 187 (2004) Spectroscopic factors of cluster decays in an algebraic cluster model RADIOACTIVITY 222Ra(14C); 228Th(20O); 232,234U(24Ne); 236Pu, 234U(28Mg); 238Pu(30Mg); 242Cm(34Si); 234U(α); analyzed cluster decay spectroscopic factors; deduced parameters; calculated spectroscopic factors for heavier clusters. Algebraic cluster model.
doi: 10.1016/j.physletb.2004.05.074
2004MI25 Phys.Rev. C 69, 054601 (2004) Influence of hexadecapole deformation and role of orientation in capture reactions with 48Ca projectiles leading to superheavy nuclei NUCLEAR REACTIONS 238U, 244Pu, 248Cm(48Ca, X), E(cm) ≈ 170-220 MeV; calculated fusion σ, barrier distributions, role of deformation and orientation.
doi: 10.1103/PhysRevC.69.054601
2004MI42 Acta Phys.Hung.N.S. 19, 25 (2004) Orientation Windows in the Cold Synthesis and decay of Heavy Elements
doi: 10.1556/APH.19.2004.1-2.5
2004PE04 Nucl.Phys. A735, 345 (2004) M.Petit, M.Aiche, G.Barreau, S.Boyer, N.Carjan, S.Czajkowski, D.Dassie, C.Grosjean, A.Guiral, B.Haas, D.Karamanis, S.Misicu, C.Rizea, F.Saintamon, S.Andriamonje, E.Bouchez, F.Gunsing, A.Hurstel, Y.Lecoz, R.Lucas, Ch.Theisen, A.Billebaud, L.Perrot, E.Bauge Determination of the 233Pa(n, f) reaction cross section from 0.5 to 10 MeV neutron energy using the transfer reaction 232Th(3He, p)234Pa NUCLEAR REACTIONS 232Th(3He, pF), (3He, dF), (3He, tF), (3He, αF), E=24-30 MeV; measured particle spectra, fission fragment anisotropies, fission probabilities. 231,233Pa, 230Th(n, F), E=0.5-10 MeV; deduced fission σ. 232,234Pa deduced fission barrier parameters. Comparison with previous work, model predictions.
doi: 10.1016/j.nuclphysa.2004.02.017
2003HE26 Phys.Rev. C 68, 064303 (2003) Potential energy surfaces and spectra of superheavy elements NUCLEAR STRUCTURE 254No, 260Rf, 262Sg, 270Hs, 274Ds, 276Cn, 290Fl; calculated potential energy surfaces, deformation parameters, levels, J, π, B(E2).
doi: 10.1103/PhysRevC.68.064303
2003MI13 Yad.Fiz. 66, 1131 (2003); Phys.Atomic Nuclei 66, 1095 (2003) Cold Valleys of Superheavy Elements with Deformed Targets and Projectiles NUCLEAR STRUCTURE 256No, 286Cn, 292Fl, 296Lv, 306122; calculated driving potentials for superheavy nucleus formation.
doi: 10.1134/1.1586422
2003MI17 Yad.Fiz. 66, 1595 (2003); Phys.Atomic Nuclei 66, 1552 (2003) S.Misicu, T.Burvenich, T.Cornelius, W.Greiner Collective Excitations of the Element Z = 120 NUCLEAR STRUCTURE 208Pb, 292120; calculated matter densities, transition densities for giant resonances. Phenomenological collective approach.
doi: 10.1134/1.1601764
2003MI18 J.Phys.(London) G29, L67 (2003) Cold valleys in cluster radioactivity NUCLEAR STRUCTURE 114Ba, 222Ra, 242Cm, 226,228,230,232Th, 230,232,234,236U, 236,238,240,242Pu, 248,250,252,254Cf, 254,256,258,260Fm, 286Cn, 292Fl, 296Lv; calculated driving potentials for cluster radioactivity in pole-pole and equator-equator configurations. Cold valley description.
doi: 10.1088/0954-3899/29/10/103
2003YE03 Phys.Rev. C 68, 014314 (2003) H.Yepez-Martinez, P.O.Hess, S.Misicu A nuclear vibron model applied to light and heavy nuclear molecules NUCLEAR REACTIONS 12C(12C, X), 146Ba(96Sr, X), E=low; calculated molecular resonance energies, related features. Algebraic nuclear vibron model. NUCLEAR STRUCTURE 24Mg, 242Pu; calculated molecular resonance energies, related features of 12C+12C and 96Sr+146Ba systems. Algebraic nuclear vibron model.
doi: 10.1103/PhysRevC.68.014314
2002DE09 J.Phys.(London) G28, 289 (2002) D.S.Delion, A.Sandulescu, S.Misicu, F.Carstoiu, W.Greiner Double Fine Structure in Binary Cold Fission RADIOACTIVITY 252Cf(SF); calculated nuclear potential, wave functions, resonance decay widths, yields. 104Mo, 148Ba calculated yields as a function of excited state angular momentum. Stationary scattering theory. Comparison with data.
doi: 10.1088/0954-3899/28/2/308
2002MI16 Eur.Phys.J. A 13, 399 (2002) The Low-Lying Isoscalar Giant Dipole Resonance NUCLEAR STRUCTURE 90Zr, 116Sn, 208Pb; analyzed isoscalar GDR energies. Microscopic and hydrodynamical model results compared with data.
doi: 10.1007/s10050-002-8768-3
2002MI22 J.Phys.(London) G28, 1441 (2002) S.Misicu, T.Burvenich, T.Cornelius, W.Greiner Properties of Some Collective Excitations in Spherical Nuclei from the Superheavy Island NUCLEAR STRUCTURE 208Pb, 298Fl, 292,300120; calculated β-vibrational spectra, giant resonance transition densities. Relativistic mean-field approach.
doi: 10.1088/0954-3899/28/6/322
2002MI42 J.Phys.(London) G28, 2861 (2002) Orientations of fragments emitted in binary cold fission of 252Cf RADIOACTIVITY 252Cf(SF); calculated mass yields, orientation of deformed fragments in cold binary fission, role of fluctuations.
doi: 10.1088/0954-3899/28/11/309
2002MI43 Phys.Rev. C66, 044606 (2002) Role of fragment orientations in the formation of fusion valleys of superheavy elements NUCLEAR REACTIONS 238U(48Ca, X), E ≈ 170-200 MeV; calculated interaction potential, barrier penetrability dependence on projectile orientation. 286Cn, 292Fl, 296Lv, 306122; calculated driving potential vs projectile mass, orientation for superheavy element production.
doi: 10.1103/PhysRevC.66.044606
2002MI53 J.Nucl.Radiochem.Sci. 3, No 1, 81 (2002) Spectroscopy with Giant Trinuclear Molecules
2002YE02 Acta Phys.Hung.N.S. 16, 19 (2002) H.Yepez-Martinez, P.O.Hess, S.Misicu Heavy Nuclear Molecules with 2 and 3 Clusters
doi: 10.1556/APH.16.2002.1-4.3
2001BI15 Acta Phys.Hung.N.S. 13, 89 (2001) A Geometric and an Algebraic Model for Tri-Nuclear Molecules NUCLEAR STRUCTURE 252Cf; calculated level energies, related features for tri-nuclear molecule. Geometric and algebraic models.
doi: 10.1556/APH.13.2001.1-3.10
2001DE38 Phys.Rev. C64, 041303 (2001) D.S.Delion, A.Sandulescu, S.Misicu, F.Carstoiu, W.Greiner Quasimolecular Resonances in the Binary Cold Fission of 252Cf RADIOACTIVITY 252Cf(SF); calculated decay widths, fragments angular momentum distributions following cold binary fission. Quasimolecular resonant state.
doi: 10.1103/PhysRevC.64.041303
2001MI15 J.Phys.(London) G27, 993 (2001) Emission of Electromagnetic Radiation in α-Decay
doi: 10.1088/0954-3899/27/5/304
2001MI16 Phys.Rev. C63, 054308 (2001) Collective Spectra of α-Like Giant Trinuclear Molecules NUCLEAR STRUCTURE 252Cf; calculated potential energy, collective spectra for trinuclear molecule.
doi: 10.1103/PhysRevC.63.054308
2001MI28 Phys.Rev. C64, 044610 (2001) S.Misicu, A.Sandulescu, W.Greiner Coupling between Fragment Radial Motion and the Transversal Degrees of Freedom in Cold Fission NUCLEAR STRUCTURE 252Cf; calculated penetrabilities for cold fission, role of collective transverse degrees of freedon.
doi: 10.1103/PhysRevC.64.044610
2000HE08 J.Phys.(London) G26, 957 (2000) P.O.Hess, S.Misicu, W.Greiner, W.Scheid Collective Modes of Tri-Nuclear Molecules NUCLEAR STRUCTURE 252Cf; calculated levels, J, π of bandheads corresponding to collective excitations of a trinuclear molecule that precedes ternary fission.
doi: 10.1088/0954-3899/26/6/315
2000MI07 Phys.Rev. C61, 041602 (2000) S.Misicu, A.Sandulescu, W.Greiner Shift of the 21+ State of 10Be in Ternary Cold Fission of 252Cf NUCLEAR STRUCTURE 10Be; calculated level energy shift in ternary cold fission of 252Cf. Self-consistent Hartree-Fock approach, molecular scenario. RADIOACTIVITY 252Cf; calculated level energy shift of 10Be fragment in ternary cold fission. Self-consistent Hartree-Fock approach, molecular scenario.
doi: 10.1103/PhysRevC.61.041602
2000MI26 J.Phys.(London) G26, 1447 (2000) Quantum Dissipation in Cluster Decay Phenomena: I. Smoothly Joined Quadratic Potentials RADIOACTIVITY 252Cf(SF); calculated coordinate, momentum covariance averages vs time for cold binary fission; deduced dissipation effects. Two- and three-parabola potentials.
doi: 10.1088/0954-3899/26/10/301
1999MI11 Acta Phys.Pol. B30, 127 (1999) Nuclear Deformation Effects in the Cluster Radioactivity RADIOACTIVITY 224,226Ra(14C); 234U, 230Th(24Ne) 234U(28Mg); calculated decay rates; deduced role of daughter nucleus deformation. Cluster-daughter double folding potential.
1999MI20 Nuovo Cim. 112A, 313 (1999) S.Misicu, A.Sandulescu, F.Carstoiu, M.Rizea, W.Greiner Long-Range Alpha Characteristics in the Ternary Cold Fission RADIOACTIVITY 252Cf(SF); calculated fragments kinetic energy in ternary cold fission. Deformed cluster model.
1999MI24 Phys.Rev. C60, 034613 (1999) S.Misicu, A.Sandulescu, G.M.Ter-Akopian, W.Greiner Angular Momenta of Even-Even Fragments in the Neutronless Fission of 252Cf RADIOACTIVITY 252Cf(SF); calculated fission fragments angular momenta; deduced Coulomb contribution. Molecular model, semiclassical coupled channels formalism.
doi: 10.1103/PhysRevC.60.034613
1999MI38 J.Phys.(London) G25, L147 (1999) S.Misicu, P.O.Hess, A.Sandulescu, W.Greiner Molecular Collective Vibrations in the Ternary Neutronless Fission of 252Cf NUCLEAR STRUCTURE 252Cf; calculated nuclear molecule collective excitations, related features. Three-cluster model.
doi: 10.1088/0954-3899/25/12/103
1999MI40 Eur.Phys.J. A 6, 399 (1999) Semi-Microscopical Description of the Scission Configuration in the Neutronless Fission of 252Cf RADIOACTIVITY 252Cf(SF); calculated scission configuration vs excitation energy, fragments total energy for neutronless fission. Molecular model.
doi: 10.1007/s100500050362
1999SA33 Fiz.Elem.Chastits At.Yadra 30, 908 (1999); Phys.Part.Nucl. 30, 386 (1999) A.Sandulescu, S.Misicu, F.Carstoiu, W.Greiner Cold-Fission Modes in 252Cf RADIOACTIVITY 252Cf(SF); calculated binary, ternary fission modes potential energy, mass yields; deduced cold fragmentation mechanisms. Deformation-dependent cluster model.
1998MI24 J.Phys.(London) G24, 1745 (1998) Proton Decay from Excited States in Spherical Nuclei NUCLEAR STRUCTURE 208Pb; calculated proton decay rates from excited states. Single-particle model, dynamical approach.
doi: 10.1088/0954-3899/24/9/008
1998SA02 J.Phys.(London) G24, 181 (1998) A.Sandulescu, F.Carstoiu, S.Misicu, A.Florescu, A.V.Ramayya, J.H.Hamilton, W.Greiner Neutronless 10Be-Accompanied Ternary Fission of 252Cf RADIOACTIVITY 252Cf(SF); calculated 10Be-accompanied neutronless ternary fission isotopic yields. Cluster model, double-folding potential.
doi: 10.1088/0954-3899/24/1/022
1998SA16 Phys.Rev. C57, 2321 (1998) A.Sandulescu, S.Misicu, F.Carstoiu, A.Florescu, W.Greiner Role of the Higher Static Deformation of Fragments in the Cold Binary Fission of 252Cf RADIOACTIVITY 252Cf(SF); calculated cold binary fission isotopic yields; deduced deformation dependence. Cluster model.
doi: 10.1103/PhysRevC.57.2321
1995MI15 J.Phys.(London) G21, 669 (1995) Toroidal Quadrupole Transitions Associated with Collective Rotational-Vibrational Motions of the Nucleus NUCLEAR STRUCTURE 152,154Sm, 166Er; calculated toroidal quadrupole transition moment vs rigidity parameter. Irrotational flows, rigid rotation approaches. Inelastic electron scattering.
doi: 10.1088/0954-3899/21/5/011
1993BA41 Nucl.Phys. A562, 191 (1993) S.I.Bastrukov, S.Misicu, A.V.Sushkov Dipole Torus Mode in Nuclear Fluid-Dynamics NUCLEAR STRUCTURE 90Zr, 208Pb; calculated transition current density. Nuclear fluid dynamics, dipole torus mode. NUCLEAR REACTIONS 90Zr, 208Pb(γ, X), E not given; calculated photoabsorption dipole electric form factor, σ. Nuclear fluid dynamics, dipole torus mode.
doi: 10.1016/0375-9474(93)90195-4
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