NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = P.Chomaz Found 150 matches. Showing 1 to 100. [Next]2011SC15 Int.J.Mod.Phys. E20, 1038 (2011) J.A.Scarpaci, M.Fallot, D.Lacroix, M.Assie, L.Lefebvre, N.Frascaria, D.Beaumel, C.Bhar, Y.Blumenfeld, A.Chbihi, Ph.Chomaz, P.Desesquelle, J.Frankland, H.Idbarkach, E.Khan, J.L.Laville, E.Plagnol, E.C.Pollacco, P.Roussel-Chomaz, J.C.Roynette, A.Shrivastava, T.Zerguerras Probing pre-formed alpha particles in the ground state of nuclei NUCLEAR REACTIONS Ca(40Ca, 40Caα), E=50 MeV/nucleon; measured reaction products; deduced σ(θ).
doi: 10.1142/S0218301311019222
2010HA20 Nucl.Phys. A834, 571c (2010) K.H.O.Hasnaoui, Ph.Chomaz, F.Gulminelli Fermionic Molecular Dynamics for nuclear dynamics and thermodynamics
doi: 10.1016/j.nuclphysa.2010.01.094
2010SC21 Phys.Rev. C 82, 031301 (2010); Publishers note Phys.Rev. C 82, 039902 (2010) J.A.Scarpaci, M.Fallot, D.Lacroix, M.Assie, L.Lefebvre, N.Frascaria, D.Beaumel, C.Bhar, Y.Blumenfeld, A.Chbihi, Ph.Chomaz, P.Desesquelles, J.Frankland, H.Idbarkach, E.Khan, J.L.Laville, E.Plagnol, E.C.Pollacco, P.Roussel-Chomaz, J.C.Roynette, A.Shrivastava, T.Zerguerras Probing preformed α particles in the ground state of nuclei NUCLEAR REACTIONS 40Ca(40Ca, α), E=50 MeV/nucleon; measured Eα, Iα, σ, σ(θ). 36Ar; deduced missing energy spectrum, levels, J, π. Comparison of σ(θ) with calculations using time-dependent Schroedinger equation (TDSE).
doi: 10.1103/PhysRevC.82.031301
2009AV05 Int.J.Mod.Phys. E18, 2103 (2009) Pairing vibrations study from time-dependent Hartree-Fock-Bogoliubov formalism NUCLEAR STRUCTURE 18,20,22O, 42,44,46Ca; calculated strength distributions of the two-neutron transfer, energies and main quasiparticle contributions of the pairing vibrations; deduced transitions to low energy states and to continuum, Giant Pairing Vibrations for Oxygen isotopes.
doi: 10.1142/S0218301309014378
2009HA38 Int.J.Mod.Phys. E18, 2061 (2009) K.H.O.Hasnaoui, Ph.Chomaz, F.Gulminelli Fermionic molecular dynamics for nuclear dynamics and thermodynamics NUCLEAR STRUCTURE 4He, 6Li, 8Be, 12C, 16O, 40Ca; calculated ground state energy, temperature as a function of the excitation energy per nucleon using Skyrme functional.
doi: 10.1142/S0218301309014299
2009LA11 Phys.Rev. C 79, 054615 (2009) E.G.Lanza, F.Catara, D.Gambacurta, M.V.Andres, Ph.Chomaz Multiphonon excitations and pygmy resonances in tin isotopes NUCLEAR REACTIONS 100,120,132Sn(γ, γ'), E not given; calculated proton and neutron densities, isoscalar strength distributions for monopole, quadrupole and octupole states, isovector strength distributions for dipole states, transition probabilities, transition densities for low-lying dipole state for pygmy dipole resonance and giant dipole resonance. Microscopic RPA and boson expansion calculations. 120,132Sn(208Pb, X), E=500 MeV/nucleon; calculated relativistic Coulomb inelastic cross sections using coupled-channel method.
doi: 10.1103/PhysRevC.79.054615
2009SI33 Phys.Rev. C 80, 064309 (2009) Couplings between dipole and quadrupole vibrations in tin isotopes NUCLEAR STRUCTURE A=100-140, Z=50; calculated isovector giant dipole (GDR) and isoscalar giant quadrupole (GQR) resonance energies and transition probabilities using time-dependent Hartree-Fock theory with a Skyrme energy density functional. 132Sn; calculated TDHF energy and static quadrupole moment. Interpretation within the Goldhaber-Teller macroscopic model.
doi: 10.1103/PhysRevC.80.064309
2008AV06 Phys.Rev. C 78, 044318 (2008) Pairing vibrations study with the time-dependent Hartree-Fock-Bogoliubov theory NUCLEAR STRUCTURE 18,20,22O, 42,44,46Ca; calculated pairing vibration strength distributions. Time-dependent Hartree-Fock-Bogoliubov calculations.
doi: 10.1103/PhysRevC.78.044318
2008CO09 Nucl.Phys. A805, 454c (2008) M.Colonna, J.Rizzo, Ph.Chomaz, M.Di Toro Probing the nuclear EOS with fragment production NUCLEAR REACTIONS 112Sn(112Sn, X), 124Sn(124Sn, X), 132Sn(132Sn, X), E=50 MeV/nucleon; calculated average kinetic energy of intermediate mass fragments using a stochastic mean field model.
doi: 10.1016/j.nuclphysa.2008.02.266
2008DU11 Nucl.Phys. A809, 30 (2008) C.Ducoin, J.Margueron, Ph.Chomaz Cluster formation in asymmetric nuclear matter: Semi-classical and quantal approaches
doi: 10.1016/j.nuclphysa.2008.05.015
2008DU19 Phys.Rev. C 78, 055801 (2008) C.Ducoin, C.Providencia, A.M.Santos, L.Brito, Ph.Chomaz Cluster formation in compact stars: Relativistic versus Skyrme nuclear models
doi: 10.1103/PhysRevC.78.055801
2008RI02 Nucl.Phys. A806, 40 (2008) A new approach to solve the Boltzmann-Langevin equation for fermionic systems
doi: 10.1016/j.nuclphysa.2008.02.304
2007BR28 Phys.Rev. C 76, 044316 (2007) L.Brito, Ph.Chomaz, D.P.Menezes, C.Providencia Low-density expansion and isospin dependence of nuclear energy functional: Comparison between relativistic and Skyrme models
doi: 10.1103/PhysRevC.76.044316
2007CH63 Nucl.Phys. A787, 603c (2007) P.Chomaz, C.Ducoin, F.Gulminelli, K.Hasnaoui, P.Napolitani Thermodynamics of compact-star matter within an Ising approach
doi: 10.1016/j.nuclphysa.2006.12.090
2007DU01 Nucl.Phys. A781, 407 (2007) C.Ducoin, Ph.Chomaz, F.Gulminelli Isospin fractionation: Equilibrium versus spinodal decomposition
doi: 10.1016/j.nuclphysa.2006.11.047
2007DU14 Phys.Rev. C 75, 065805 (2007) C.Ducoin, K.H.O.Hasnaoui, P.Napolitani, Ph.Chomaz, F.Gulminelli Anomalous thermodynamics and phase transitions in neutron star matter
doi: 10.1103/PhysRevC.75.065805
2007DU24 Nucl.Phys. A789, 403 (2007) C.Ducoin, Ph.Chomaz, F.Gulminelli Isospin-dependent clusterization of neutron-star matter
doi: 10.1016/j.nuclphysa.2007.03.006
2007FA17 Nucl.Phys. A788, 106c (2007) M.Fallot, J.A.Scarpaci, N.Frascaria, Y.Blumenfeld, A.Chbihi, Ph.Chomaz, P.Desesquelles, J.Frankland, E.Khan, J.L.Laville, E.Plagnol, E.C.Pollacco, P.Roussel-Chomaz, J.C.Roynette, A.Shrivastava, T.Zerguerras Decay of 1, 2 and 3-phonon states in 40Ca NUCLEAR REACTIONS 40Ca(40Ca, X)39K/38Ar/36Ar/37Cl, E=50 MeV/nucleon; measured Ep, Eα, missing energy spectra. 40Ca deduced two-, three-phonon giant resonance states.
doi: 10.1016/j.nuclphysa.2007.01.055
2007LA28 Nucl.Phys. A788, 112c (2007) E.G.Lanza, M.V.Andres, F.Catara, Ph.Chomaz, M.Fallot, J.A.Scarpaci Triple Giant Resonance Excitations: A Microscopic Approach NUCLEAR REACTIONS 40Ca(40Ca, 40Ca'), E=25, 50, 100 MeV/nucleon; 208Pb(208Pb, 208Pb'), E=641 MeV/nucleon; calculated σ(E), one-, two-, and three-phonon components, giant resonance excitation. Microscopic extended RPA with anharmonicity.
doi: 10.1016/j.nuclphysa.2007.01.056
2007LI62 Nucl.Phys. A795, 1 (2007) V.Lima, J.A.Scarpaci, D.Lacroix, Y.Blumenfeld, C.Bourgeois, M.Chabot, Ph.Chomaz, P.Desesquelles, V.Duflot, J.Duprat, M.Fallot, N.Frascaria, S.Grevy, D.Guillemaud-Mueller, P.Roussel-Chomaz, H.Savajols, O.Sorlin Nuclear break-up of 11Be NUCLEAR REACTIONS 48Ti(11Be, n), E=41 MeV/nucleon; measured En, In, Eγ, Iγ, σ(θ), (10Be)n-, γn-coin. 11Be deduced spectroscopic factor, configurations.
doi: 10.1016/j.nuclphysa.2007.07.005
2007MI13 Phys.Rev. C 75, 045802 (2007) F.Minato, K.Hagino, N.Takigawa, A.B.Balantekin, Ph.Chomaz Effect of electronic environment on neutrino-nucleus reactions at r-process sites NUCLEAR REACTIONS 56Fe, 208Pb(ν, e), E not given; calculated σ(E), electron screening and Pauli blocking effects.
doi: 10.1103/PhysRevC.75.045802
2007SI22 Phys.Rev. C 76, 024609 (2007) C.Simenel, Ph.Chomaz, G.de France Fusion process studied with a preequilibrium giant dipole resonance in time-dependent Hartree-Fock theory
doi: 10.1103/PhysRevC.76.024609
2006AV07 Phys.Rev. C 74, 024317 (2006) S.S.Avancini, L.Brito, Ph.Chomaz, D.P.Menezes, C.Providencia Spinodal instabilities and the distillation effect in relativistic hadronic models
doi: 10.1103/PhysRevC.74.024317
2006BR23 Phys.Rev. C 74, 045801 (2006) L.Brito, C.Providencia, A.M.Santos, S.S.Avancini, D.P.Menezes, Ph.Chomaz Unstable modes in relativistic neutron-electron-proton (npe) matter at finite temperature
doi: 10.1103/PhysRevC.74.045801
2006CH49 Eur.Phys.J. A 30, 317 (2006) The challenges of finite-system statistical mechanics
doi: 10.1140/epja/i2006-10126-5
2006DU10 Nucl.Phys. A771, 68 (2006) C.Ducoin, Ph.Chomaz, F.Gulminelli Role of isospin in the nuclear liquid-gas phase transition
doi: 10.1016/j.nuclphysa.2006.03.005
2006FA07 Phys.Rev.Lett. 97, 242502 (2006) M.Fallot, J.A.Scarpaci, N.Frascaria, Y.Blumenfeld, A.Chbihi, Ph.Chomaz, P.Desesquelles, J.Frankland, E.Khan, J.L.Laville, E.Plagnol, E.C.Pollacco, P.Roussel-Chomaz, J.C.Roynette, A.Shrivastava, T.Zerguerras Evidence for a Three-Phonon Giant Resonance State in 40Ca Nuclei NUCLEAR REACTIONS 40Ca(40Ca, pX)39K/38Ar/37Cl, E=50 MeV/nucleon; measured Ep, missing energy spectra. 40Ca deduced three-phonon giant resonance state.
doi: 10.1103/PhysRevLett.97.242502
2006GU24 Eur.Phys.J. A 30, 1 (2006) F.Gulminelli, W.Trautmann, S.J.Yennello, Ph.Chomaz Challenges in nuclear dynamics and thermodynamics
doi: 10.1140/epja/i2006-10128-3
2006LA30 Phys.Rev.C 74, 064614 (2006) E.G.Lanza, F.Catara, M.V.Andres, Ph.Chomaz, M.Fallot, J.A.Scarpaci Microscopic calculations of double and triple giant resonance excitations in heavy ion collisions NUCLEAR REACTIONS 40Ca(40Ca, 40Ca'), E=50 MeV/nucleon; 208Pb(208Pb, 208Pb'), E=641 MeV/nucleon; calculated σ(E), one-, two-, and three-phonon components, giant resonance excitation. Microscopic extended RPA with anharmonicity, effects of four phonon states estimated.
doi: 10.1103/PhysRevC.74.064614
2006PR04 Phys.Rev. C 73, 025805 (2006) C.Providencia, L.Brito, S.S.Avancini, D.P.Menezes, Ph.Chomaz Low-density instabilities in relativistic asymmetric matter of compact stars
doi: 10.1103/PhysRevC.73.025805
2005CH17 Nucl.Phys. A749, 3c (2005) Phase Transition in Small System
doi: 10.1016/j.nuclphysa.2004.12.003
2005DA10 Nucl.Phys. A749, 55c (2005) M.D'Agostino, M.Bruno, F.Gulminelli, F.Cannata, Ph.Chomaz, G.Casini, E.Geraci, F.Gramegna, A.Moroni, G.Vannini Nuclear liquid-gas phase transition: experimental signals NUCLEAR REACTIONS C, Cu, Au(197Au, X), E=25, 35 MeV/nucleon; analyzed fragments yields, charge distributions; 58Ni(32S, X), E=15.5 MeV/nucleon; analyzed charged fragment correlation functions; deduced liquid-gas phase transition features.
doi: 10.1016/j.nuclphysa.2004.12.008
2005GU19 Phys.Rev. C 71, 054607 (2005) Distribution of the largest fragment in the lattice gas model
doi: 10.1103/PhysRevC.71.054607
2005GU39 Phys.Rev. C 72, 064618 (2005) F.Gulminelli, Ph.Chomaz, M.D'Agostino Tracking energy fluctuations from fragment partitions in the lattice gas model
doi: 10.1103/PhysRevC.72.064618
2005MA08 Phys.Rev. C 71, 024318 (2005) Supersymmetry transformation for excitation processes
doi: 10.1103/PhysRevC.71.024318
2004CH02 Phys.Rep. 389, 263 (2004) P.Chomaz, M.Colonna, J.Randrup Nuclear spinodal fragmentation
doi: 10.1016/j.physrep.2003.09.006
2004CH08 Nucl.Phys. A731, 188 (2004) Coupled collective motion in nuclear reactions
doi: 10.1016/j.nuclphysa.2003.11.031
2004CO10 Nucl.Phys. A738, 108 (2004) M.Colonna, S.Ayik, V.Baran, Ph.Chomaz, M.Di Toro Dynamics of cluster formation in liquid-gas phase transitions NUCLEAR STRUCTURE 36,40,48Ca, 100,120,132Sn; calculated cluster formation arising from unstable collective modes.
doi: 10.1016/j.nuclphysa.2004.04.018
2004DA12 Nucl.Phys. A734, 512 (2004) M.D'Agostino, M.Bruno, F.Gulminelli, R.Bougault, F.Cannata, Ph.Chomaz, F.Gramegna, N.Le Neindre, A.Moroni, G.Vannini Experimental Signals of Phase Transition NUCLEAR REACTIONS C, Cu, Au(197Au, X), E=25, 35 MeV/nucleon; analyzed fragments angular and charge distributions, related data; deduced thermodynamic features.
doi: 10.1016/j.nuclphysa.2004.01.094
2004GU05 Nucl.Phys. A734, 581 (2004) Equilibrium under flow
doi: 10.1016/j.nuclphysa.2004.01.107
2004LA07 Prog.Part.Nucl.Phys. 52, 497 (2004) Nuclear collective vibrations in extended mean-field theory
doi: 10.1016/j.ppnp.2004.02.002
2004SI24 Phys.Rev.Lett. 93, 102701 (2004) C.Simenel, Ph.Chomaz, G.de France Quantum Calculations of Coulomb Reorientation for Sub-Barrier Fusion NUCLEAR REACTIONS 208Pb(24Mg, X), E(cm)=105-120 MeV; calculated fusion barrier distribution, Coulomb reorientation effects.
doi: 10.1103/PhysRevLett.93.102701
2003CH74 Nucl.Phys. A722, 315c (2003) Chemical and mechanical spinodals a unique liquid-gas instability
doi: 10.1016/S0375-9474(03)01383-6
2003DA20 Nucl.Phys. A724, 455 (2003) M.D'Agostino, M.Bruno, F.Gulminelli, R.Bougault, F.Cannata, Ph.Chomaz, F.Gramegna, I.Iori, N.Le Neindre, G.V.Margagliotti, A.Moroni, G.Vannini, J.P.Wieleczko Critical-like behaviours in central and peripheral collisions: a comparative analysis NUCLEAR REACTIONS C, Cu(197Au, X), E=25 MeV/nucleon; Cu, Au(197Au, X), E=35 MeV/nucleon; analyzed fragment charge distributions, correlations; deduced parameters, phase transition features.
doi: 10.1016/S0375-9474(03)01541-0
2003FA17 Nucl.Phys. A729, 699 (2003) M.Fallot, Ph.Chomaz, M.V.Andres, F.Catara, E.G.Lanza, J.A.Scarpaci Anharmonic vibrations in nuclei NUCLEAR STRUCTURE 40Ca, 208Pb; calculated two- and three-phonon states configurations, strength distributions, mixing features, giant resonance effects.
doi: 10.1016/j.nuclphysa.2003.10.001
2003GU21 Phys.Rev.Lett. 91, 202701 (2003) F.Gulminelli, Ph.Chomaz, Al.H.Raduta, Ad.R.Raduta Influence of the Coulomb Interaction on the Liquid-Gas Phase Transition and Nuclear Multifragmentation
doi: 10.1103/PhysRevLett.91.202701
2003MA15 Phys.Rev. C 67, 041602 (2003) A unique spinodal region in asymmetric nuclear matter
doi: 10.1103/PhysRevC.67.041602
2003SI10 Phys.Rev. C 68, 024302 (2003) Nonlinear vibrations in nuclei NUCLEAR STRUCTURE 40Ca, 90Zr, 208Pb; calculated giant resonance energies, widths, coupling between one- and two-phonon states. Time-dependent Hartree-Fock calculations.
doi: 10.1103/PhysRevC.68.024302
2002AN01 Phys.Rev. C65, 014608 (2002) M.V.Andres, F.Catara, E.G.Lanza, Ph.Chomaz, M.Fallot, J.A.Scarpaci Microscopic Description of Coulomb and Nuclear Excitation of Multiphonon States in 40Ca + 40Ca Collisions NUCLEAR REACTIONS 40Ca(40Ca, X), E=50 MeV/nucleon; calculated inelastic σ(E), population of one- and two-phonon states; deduced role of anharmonicities and nonlinearities. RPA approach.
doi: 10.1103/PhysRevC.65.014608
2002CH64 Prog.Theor.Phys.(Kyoto), Suppl. 146, 135 (2002) Phase Coexistence in Finite Systems
doi: 10.1143/PTPS.146.135
2002CO06 Phys.Rev.Lett. 88, 122701 (2002) Mechanical and Chemical Spinodal Instabilities in Finite Quantum Systems NUCLEAR STRUCTURE 36,40,48Ca, 100,120,132Sn; calculated instability regions in phase diagram.
doi: 10.1103/PhysRevLett.88.122701
2002DA05 Nucl.Phys. A699, 795 (2002) M.D'Agostino, R.Bougault, F.Gulminelli, M.Bruno, F.Cannata, Ph.Chomaz, F.Gramegna, I.Iori, N.Le Neindre, G.V.Margagliotti, A.Moroni, G.Vannini On the Reliability of Negative Heat Capacity Measurements NUCLEAR REACTIONS Sn(Xe, X), E=32-50 MeV/nucleon; analyzed heat capacity, kinetic energy fluctuation, other thermodynamic quantities; deduced phase transition.
doi: 10.1016/S0375-9474(01)01287-8
2002FA02 Nucl.Phys. A700, 70 (2002) M.Fallot, J.A.Scarpaci, D.Lacroix, Ph.Chomaz, J.Margueron Coulomb versus Nuclear Break-Up of 11Be Halo Nucleus in a Nonperturbative Framework NUCLEAR REACTIONS 9Be, 48Ti, 197Au(11Be, n10Be), E=41 MeV/nucleon; calculated σ(θ), σ, Coulomb and nuclear contributions, neutron-core relative energy. 11Be deduced halo features. Time-dependent quantum calculation, comparison with data.
doi: 10.1016/S0375-9474(01)01303-3
2002GU16 Phys.Rev. C65, 051601 (2002) F.Gulminelli, Ph.Chomaz, M.Bruno, M.D'Agostino Scaling in the Lattice Gas Model
doi: 10.1103/PhysRevC.65.051601
2002JU05 Phys.Rev.Lett. 88, 142503 (2002) Exact Stochastic Mean-Field Approach to the Fermionic Many-Body Problem
doi: 10.1103/PhysRevLett.88.142503
2002RA09 Phys.Rev. C65, 034606 (2002) Al.H.Raduta, Ad.R.Raduta, Ph.Chomaz, F.Gulminelli Critical Behavior in a Microcanonical Multifragmentation Model
doi: 10.1103/PhysRevC.65.034606
2002SA43 Phys.Rev. C66, 044619 (2002) D.Santonocito, P.Piattelli, Y.Blumenfeld, T.Suomijarvi, C.Agodi, N.Alamanos, R.Alba, F.Auger, G.Bellia, Ph.Chomaz, M.Colonna, R.Coniglione, A.Del Zoppo, P.Finocchiaro, N.Frascaria, A.Gillibert, J.H.Le Faou, K.Loukachine, C.Maiolino, E.Migneco, J.C.Roynette, P.Sapienza, J.A.Scarpaci Reaction dynamics and hot nuclei formation in the 36Ar+98Mo reaction at 37A MeV studied through light charged particle and γ-ray emission NUCLEAR REACTIONS 98Mo(36Ar, X), E=37 MeV/nucleon; measured Eγ, Ep, Eα in coincidence with evaporation residues; deduced source properties, reaction mechanism features.
doi: 10.1103/PhysRevC.66.044619
2001CH16 Nucl.Phys. A685, 274c (2001) Isospin Effects on Nuclear Dynamics and Thermodynamics
doi: 10.1016/S0375-9474(01)00546-2
2001LA13 Phys.Rev. C63, 064305 (2001) Collective Response of Nuclei: Comparison between experiments and extended mean-field calculations NUCLEAR STRUCTURE 40Ca, 90Zr, 120Sn, 208Pb; calculated giant resonance response functions; deduced role of coherent and incoherent damping. Comparisons with data.
doi: 10.1103/PhysRevC.63.064305
2001SI16 Phys.Rev.Lett. 86, 2971 (2001) C.Simenel, Ph.Chomaz, G.de France Quantum Calculation of the Dipole Excitation in Fusion Reactions NUCLEAR REACTIONS 20O(20Mg, X), E(cm)=1 MeV/nucleon; calculated time evolution of pre-equilibrium dipole vibration, deformation features, γ-ray emission. Time-dependent Hartree-Fock approach.
doi: 10.1103/PhysRevLett.86.2971
2000AY01 Phys.Rev. C61, 014608 (2000) Fragmentation and Damping of the Collective Response in Extended Random-Phase Approximation NUCLEAR STRUCTURE 40Ca; calculated monopole, dipole, quadrupole excitations strength distributions; deduced role of coupling to doorway states. Extended time-dependent Hartree-Fock approach.
doi: 10.1103/PhysRevC.61.014608
2000CH28 Phys.Rev. C62, 024307 (2000) P.Chomaz, D.Lacroix, S.Ayik, M.Colonna Collisional Damping and Collisional Coupling in the Nuclear Collective Response NUCLEAR STRUCTURE 40Ca; calculated isoscalar monopole, GDR strength distributions; deduced role of collective state coupling. Extended temperature-dependent Hartree-Fock theory.
doi: 10.1103/PhysRevC.62.024307
2000CH45 Phys.Rev.Lett. 85, 3587 (2000) Ph.Chomaz, V.Duflot, F.Gulminelli Caloric Curves and Energy Fluctuations in the Microcanonical Liquid-Gas Phase Transition
doi: 10.1103/PhysRevLett.85.3587
2000DA02 Phys.Lett. 473B, 219 (2000) M.D'Agostino, F.Gulminelli, Ph.Chomaz, M.Bruno, F.Cannata, R.Bougault, F.Gramegna, I.Iori, N.Le Neindre, G.V.Margagliotti, A.Moroni, G.Vannini Negative Heat Capacity in the Critical Region of Nuclear Fragmentation: An experimental evidence of the liquid-gas phase transition NUCLEAR REACTIONS 197Au(197Au, X), E=35 MeV/nucleon; measured light, intermediate fragments charge and angular distributions; deduced negative heat capacity, liquid-gas phase transition.
doi: 10.1016/S0370-2693(99)01486-0
2000DU03 Phys.Lett. 476B, 279 (2000) V.Duflot, Ph.Chomaz, F.Gulminelli Role of the Surface in the Critical Behavior of Finite Systems
doi: 10.1016/S0370-2693(00)00160-X
2000LA30 Phys.Lett. 489B, 137 (2000) Collisional Effects in the Finite Temperature Dipole Response of 120Sn and 208b NUCLEAR STRUCTURE 120Sn, 208Pb; calculated GDR strength, width and centroid as a function of the temperature. Effect of interaction range and collisional couplings discussed. Time-dependent Hartree-Fock calculations.
doi: 10.1016/S0370-2693(00)00926-6
1999CH05 Phys.Lett. 447B, 221 (1999) Phase Transition in an Isospin Dependent Lattice Gas Model
doi: 10.1016/S0370-2693(99)00003-9
1999CH07 Nucl.Phys. A647, 153 (1999) Energy Correlations as Thermodynamical Signals for Phase Transitions in Finite Systems
doi: 10.1016/S0375-9474(99)00006-8
1999GU04 Phys.Rev.Lett. 82, 1402 (1999) Critical Behavior in the Coexistence Region of Finite Systems
doi: 10.1103/PhysRevLett.82.1402
1999GU27 Int.J.Mod.Phys. E8, 527 (1999) Phase Transition and Fragment Production in the Lattice Gas Model
doi: 10.1142/S0218301399000367
1999LA15 Nucl.Phys. A651, 369 (1999) On the Simulation of Extended TDHF Theory
doi: 10.1016/S0375-9474(99)00136-0
1999LA24 Nucl.Phys. A658, 273 (1999) D.Lacroix, J.A.Scarpaci, Ph.Chomaz Theoretical Description of the Towing Mode Through a Time-Dependent Quantum Calculations NUCLEAR REACTIONS 58Ni(58Ni, X), E=20, 44, 130 MeV/nucleon; calculated evolution of wave packet, momentum distributions, particle angular correlations, σ(θ, En); deduced reaction mechanism, towing mode features. Time-dependent quantum model. Inelastic scattering, transfer reactions.
doi: 10.1016/S0375-9474(99)00353-X
1999LA25 Phys.Rev. C60, 064307 (1999); Erratum Phys.Rev. C62, 029901 (2000) Multiscale Fluctuations in the Nuclear Response
doi: 10.1103/PhysRevC.60.064307
1999LA33 Nucl.Phys. (Supplement) A654, 792c (1999) E.G.Lanza, M.V.Andres, F.Catara, Ph.Chomaz, C.Volpe Microscopic Description of Multiphonon States Excitation in Heavy Ion Collisions NUCLEAR REACTIONS 208Pb(208Pb, X), E=50, 641 MeV/nucleon; calculated GDR, double-GDR excitation σ and σ(E). Comparison with data. Microscopic approach.
doi: 10.1016/S0375-9474(00)88548-6
1999PI04 Nucl.Phys. A649, 181c (1999) P.Piattelli, T.Suomijarvi, Y.Blumenfeld, D.Santonocito, C.Agodi, N.Alamanos, R.Alba, F.Auger, G.Bellia, Ph.Chomaz, M.Colonna, R.Coniglione, A.Del Zoppo, P.Finocchiaro, N.Frascaria, A.Gillibert, J.H.Le Faou, K.Loukachine, C.Maiolino, E.Migneco, J.C.Roynette, P.Sapienza, J.A.Scarpaci Disappearance of Collective Motion in Very Hot Nuclei NUCLEAR REACTIONS 98Mo(36Ar, X), E=37 MeV/nucleon; measured Eγ, Iγ(θ), γ multiplicity(charged particle)γ-, (recoil)γ-coin; deduced GDR dynamical effects. Incomplete fusion.
doi: 10.1016/S0375-9474(99)00057-3
1999VO04 Nucl.Phys. A647, 246 (1999) C.Volpe, Ph.Chomaz, M.V.Andres, F.Catara, E.G.Lanza Boson Expansion Methods Applied to a Two-Level Model in the Study of Multiple Giant Resonances
doi: 10.1016/S0375-9474(99)00016-0
1999VO12 Phys.Rev.Lett. 83, 1119 (1999) Multiple Collective Vibrations and Nonlinear Dynamics in Mean-Field Approaches
doi: 10.1103/PhysRevLett.83.1119
1998CO26 Phys.Lett. 436B, 1 (1998) Spinodal Decomposition in Nuclear Molecular Dynamics
doi: 10.1016/S0370-2693(98)00882-X
1998LA11 Nucl.Phys. A636, 85 (1998) Expansion and Evaporation of Hot Nuclei: Comparison between semi-classical and quantal mean-field approaches
doi: 10.1016/S0375-9474(98)00203-6
1998LA17 Nucl.Phys. A636, 452 (1998) E.G.Lanza, M.V.Andres, F.Catara, Ph.Chomaz, C.Volpe Microscopic Description of Coulomb and Nuclear Excitation of Multiphonon States in Heavy Ion Collisions NUCLEAR REACTIONS 208Pb(208Pb, 208Pb'), E=50 MeV/nucleon; calculated inelastic σ(Ex, L) ; deduced nuclear, Coulomb contributions, role of anharmonicities, nonlinearities.
doi: 10.1016/S0375-9474(98)00222-X
1998LA19 Phys.Rev. C58, 1604 (1998) Time-Dependent Hartree-Fock Simulation of the Expansion of Abraded Nuclei
doi: 10.1103/PhysRevC.58.1604
1998LA23 Phys.Rev. C58, 2154 (1998) Finite Temperature Nuclear Response in the Extended Random Phase Approximation NUCLEAR STRUCTURE 40Ca; calculated isoscalar monopole, isovector dipole, isoscalar quadrupole excitations at finite temperature; deduced collisional damping temperature dependence. Extended random phase approximation.
doi: 10.1103/PhysRevC.58.2154
1998LA25 Nucl.Phys. A641, 107 (1998) Beating of Monopole Modes in Nuclear Dynamics
doi: 10.1016/S0375-9474(98)00477-1
1998PI10 Phys.Lett. 442B, 48 (1998) P.Piattelli, D.Santonocito, Y.Blumenfeld, T.Suomijarvi, C.Agodi, N.Alamanos, R.Alba, F.Auger, G.Bellia, Ph.Chomaz, M.Colonna, R.Coniglione, A.Del Zoppo, P.Finocchiaro, N.Frascaria, A.Gillibert, J.H.Le Faou, K.Loukachine, C.Maiolino, E.Migneco, J.C.Roynette, P.Sapienza, J.A.Scarpaci Impact Parameter Dependence of Linear Momentum Transfer and the Role of Two-Body Dissipation Mechanisms in Heavy Ion Collisions Around the Fermi Energy NUCLEAR REACTIONS 98Mo(36Ar, X), E=37 MeV/nucleon; measured Eγ, Iγ(θ), γ-multiplicity, particle, residue spectra; deduced incomplete fusion, role of two-body nucleon-nucleon collisions, impact parameter dependence.
doi: 10.1016/S0370-2693(98)01236-2
1998RI04 Phys.Lett. 430B, 217 (1998) M.F.Rivet, Ch.O.Bacri, B.Borderie, J.D.Frankland, M.Assenard, G.Auger, F.Bocage, R.Bougault, R.Brou, Ph.Buchet, A.Chbihi, J.Colin, R.Dayras, A.Demeyer, D.Dore, D.Durand, P.Eudes, E.Galichet, E.Genouin-Duhamel, E.Gerlic, M.Germain, D.Guinet, P.Lautesse, J.L.Laville, J.F.Lecolley, A.Le Fevre, T.Lefort, R.Legrain, N.Le Neindre, O.Lopez, M.Louvel, L.Nalpas, A.D.Nguyen, M.Parlog, J.Peter, E.Plagnol, A.Rahmani, T.Reposeur, E.Rosato, F.Saint-Laurent, S.Salou, M.Squalli, J.C.Steckmeyer, M.Stern, G.Tabacaru, B.Tamain, L.Tassan-Got, O.Tirel, D.Vintache, C.Volant, J.P.Wieleczko, A.Guarnera, M.Colonna, P.Chomaz Independence of Fragment Charge Distributions of the Size of Heavy Multifragmenting Sources NUCLEAR REACTIONS Sn(129Xe, X), E=32 MeV/nucleon; 238U(155Gd, X), E=36 MeV/nucleon; measured fragments charge, velocity, multiplicity distributions; deduced fragmentation mechanism features. Statistical model calculations.
doi: 10.1016/S0370-2693(98)00525-5
1998SA09 Nucl.Phys. A630, 215c (1998) P.Sapienza, R.Coniglione, E.Migneco, C.Agodi, R.Alba, G.Bellia, A.Del Zoppo, P.Finocchiaro, K.Loukachine, C.Maiolino, P.Piattelli, D.Santonocito, Y.Blumenfeld, J.H.Le Faou, T.Suomijarvi, N.Frascaria, J.C.Roynette, J.A.Scarpaci, J.P.Garron, A.Gillibert, N.Alamanos, F.Auger, A.Peghaire, Ph.Chomaz Hard Photon and Energetic Proton Emission in Heavy Ion Collisions at Intermediate Energy NUCLEAR REACTIONS 51V(40Ar, X), E=44 MeV/nucleon; measured proton σ, γp-coin; deduced proton production mechanism features.
doi: 10.1016/S0375-9474(97)00759-8
1998SA67 Nuovo Cim. 111A, 999 (1998) P.Sapienza, R.Coniglione, E.Migneco, C.Agodi, R.Alba, G.Bellia, M.Colonna, A.Del Zoppo, P.Finocchiaro, K.Loukachine, C.Maiolino, P.Piattelli, D.Santonocito, P.F.Mastinu, M.L.Fiandri, F.Gramegna, I.Iori, L.Fabbietti, A.Moroni, G.V.Margagliotti, P.M.Milazzo, R.Rui, G.Vannini, Y.Blumenfeld, T.Suomijarvi, N.Frascaria, J.C.Roynette, J.A.Scarpaci, N.Alamanos, F.Auger, A.Gillibert, P.Chomaz, A.Peghaire Hard Photons and Energetic Protons as Probes of the Nuclear Dynamics at Intermediate Energy NUCLEAR REACTIONS 51V, 90Zr, 98Mo(36Ar, X), 58Ni(58Ni, X), 197Au(40Ar, X), 51V(132Xe, X), E=27-44 MeV/nucleon; analyzed energetic proton, hard γ production data; deduced role of first-chance np collisions, other reaction mechanism features.
doi: 10.1007/BF03035987
1998SC25 Phys.Lett. 428B, 241 (1998) J.A.Scarpaci, D.Beaumel, Y.Blumenfeld, Ph.Chomaz, N.Frascaria, J.Jongman, D.Lacroix, H.Laurent, I.Lhenry, F.Marechal, V.Pascalon-Rozier, P.Roussel-Chomaz, J.C.Roynette, T.Suomijarvi, A.Van der Woude A New Phenomenon in Heavy Ion Inelastic Scattering: The towing mode NUCLEAR REACTIONS 58Ni(40Ar, n40Ar), (40Ar, p40Ar), E=44 MeV/nucleon; measured Ep, En, (40Ar)p-, (40Ar)n-coin, angular correlations; deduced towing mode for inelastic scattering.
doi: 10.1016/S0370-2693(98)00437-7
1998WE09 Nucl.Phys. A637, 15 (1998) W.Wen, P.Chau Huu-Tai, D.Lacroix, Ph.Chomaz, S.Ayik Quantum and Statistical Fluctuations in Dynamical Symmetry Breaking
doi: 10.1016/S0375-9474(98)00225-5
1997CO02 Nucl.Phys. A613, 165 (1997) M.Colonna, Ph.Chomaz, A.Guarnera Study of Multifragmentation Patterns Induced by Spinodal Instabilities NUCLEAR STRUCTURE A=40; A=100; A=210; calculated typical fragmentation events characteristics 3D system at half normal density, temperature=3 MeV. Stochastic mean field approach, spinodal instabilities.
doi: 10.1016/S0375-9474(96)00327-2
1997GU11 Phys.Lett. 403B, 191 (1997) A.Guarnera, Ph.Chomaz, M.Colonna, J.Randrup Multifragmentation with Brownian One-Body Dynamics NUCLEAR STRUCTURE 197Au; calculated fragment multiplicity vs time, charge distribution after compression to double density. Brownian one-body dynamics.
doi: 10.1016/S0370-2693(97)00515-7
1997JA04 Nucl.Phys. A617, 356 (1997) B.Jacquot, M.Colonna, S.Ayik, Ph.Chomaz RPA Instabilities in Finite Nuclei at Low Density NUCLEAR STRUCTURE A=40; A=140; calculated unstable collective modes growth rates, transition density parametrization in terms of multipole moments. Finite temperature quantal RPA approach.
doi: 10.1016/S0375-9474(97)00049-3
1997LA07 Nucl.Phys. A613, 445 (1997) E.G.Lanza, M.V.Andres, F.Catara, Ph.Chomaz, C.Volpe Role of Anharmonicities and Nonlinearities in Heavy Ion Collisions a Microscopic Approach NUCLEAR REACTIONS 208Pb, 40Ca(208Pb, 208Pb'), E=0.641, 1 GeV/nucleon; calculated Coulomb excitation σ vs excitation energy, relativistic energies. Microscopic approach beyond RPA, anharmonicities, nonlinearities. NUCLEAR STRUCTURE 40Ca, 208Pb; calculated 1- giant resonances; deduced anharmonicities, nonlinearities role. Microscopic approach beyond RPA.
doi: 10.1016/S0375-9474(96)00444-7
1997SC40 Phys.Rev. C56, 3187 (1997) J.A.Scarpaci, M.Lamehi-Rachti, J.C.Roynette, Y.Blumenfeld, Ph.Chomaz, N.Frascaria, J.P.Garron, T.Suomijarvi, D.Beaumel, I.Lhenry, N.Alamanos, A.Gillibert, A.van der Woude Proton Emission in Inelastic Scattering of 40Ca on 40Ca at 50 MeV/nucleon NUCLEAR REACTIONS 40Ca(40Ca, X), E=50 MeV/nucleon; measured fragment spectra; deduced proton-associated reaction mechanism features. 40Ca(40Ca, p40Ca), E=50 MeV/nucleon; measured proton angular distribution vs excitation energy. 40Ca deduced giant resonance decay related features.
doi: 10.1103/PhysRevC.56.3187
1996AY01 Z.Phys. A355, 407 (1996) S.Ayik, Ph.Chomaz, M.Colonna, J.Randrup Analysis of Boltzmann-Langevin Dynamics in Nuclear Matter
doi: 10.1007/s002180050130
1996CH56 Ann.Phys.(Paris) 21, 669 (1996) Selected Aspects of Collective Motions in Nuclei: Order and disorder
1996FL02 Phys.Rev.Lett. 77, 1448 (1996) S.Flibotte, Ph.Chomaz, M.Colonna, M.Cromaz, J.DeGraaf, T.E.Drake, A.Galindo-Uribarri, V.P.Janzen, J.Jonkman, S.W.Marshall, S.M.Mullins, J.M.Nieminen, D.C.Radford, J.L.Rodriguez, J.C.Waddington, D.Ward, J.N.Wilson Pre-Equilibrium Effects in the Population of Giant Dipole Resonances NUCLEAR REACTIONS 104Pd(36S, X), E=160 MeV; 100Mo(40Ca, X), E=170 MeV; measured high-energy γ-spectra; deduced preequilibrium effects in GDR population.
doi: 10.1103/PhysRevLett.77.1448
1996GU06 Phys.Lett. 373B, 267 (1996) A.Guarnera, M.Colonna, Ph.Chomaz 3D Stochastic Mean-Field Simulations of the Spinodal Fragmentation of Dilute Nuclei NUCLEAR STRUCTURE A=210; calculated Dalitz plots for three largest final fragments, T=3 MeV. Spinodal fragmentation, dilute nuclei, 3D stochastic mean field simulations.
doi: 10.1016/0370-2693(96)00152-9
1996JA14 Phys.Lett. 383B, 247 (1996) B.Jacquot, S.Ayik, Ph.Chomaz, M.Colonna Fluid Dynamical Approach to Spinodal Instabilities in Finite Nuclear Systems NUCLEAR STRUCTURE A=50; A=200; calculated unstable finite systems dispersion relations.
doi: 10.1016/0370-2693(96)00736-8
1996JA19 Phys.Lett. 386B, 23 (1996) B.Jacquot, A.Guarnera, Ph.Chomaz, M.Colonna Validity of Stochastic Mean Field Simulations of Classical Liquid-Gas Decomposition
doi: 10.1016/0370-2693(96)00899-4
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