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NSR database version of April 11, 2024.

Search: Author = J.Berger

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2021SE23      Nucl.Technology 207, s321 (2021)

H.D.Selby, S.K.Hanson, D.Meininger, W.J.Oldham, W.S.Kinman, J.L.Miller, S.D.Reilly, A.M.Wende, J.L.Berger, J.Inglis, A.D.Pollington, C.R.Waidmann, R.A.Meade, K.L.Buescher, J.R.Gattiker, S.A.Vander Wiel, P.W.Marcy

A New Yield Assessment for the Trinity Nuclear Test, 75 Years Later

doi: 10.1080/00295450.2021.1932176
Citations: PlumX Metrics

2017PI06      Eur.Phys.J. A 53, 49 (2017)

N.Pillet, C.Robin, M.Dupuis, G.Hupin, J.-F.Berger

The self-consistent multiparticle-multihole configuration mixing - Motivations, state of the art and perspectives

doi: 10.1140/epja/i2017-12232-7
Citations: PlumX Metrics

2017RO08      Phys.Rev. C 95, 044315 (2017)

C.Robin, N.Pillet, M.Dupuis, J.Le Bloas, D.Pena Arteaga, J.-F.Berger

Description of nuclear systems with a self-consistent configuration-mixing approach. II. Application to structure and reactions in even-even sd-shell nuclei

NUCLEAR STRUCTURE 20,22,24,26,28Ne, 24Mg, 28Si, 32S; calculated HFB potential energy surfaces (PES) in (β, γ) plane, main configuration components of the ground-states, differences between Hartree-Fock and self-consistent single-particle energies, squared modulus of the radial part of the single-particle orbitals. 28Si, 32S and 20Ne; calculated radial proton and neutron densities, proton, neutron, and proton-neutron correlations, excitation energies, B(E2) and charge transition densities and form factors from inelastic electron and proton scattering. 20,22,24,26,28Ne, 22,24,26,28,30Mg, 24,26,28,30,32Si, 28,30,32,34S, 32,34,36Ar; calculated low-energy levels, J, π, energies of the first 2+ states, binding energies and charge radii. Variational multiparticle-multihole (MPMH) configuration mixing approach using the D1S Gogny force. Comparison with experimental data.

doi: 10.1103/PhysRevC.95.044315
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2016RO07      Phys.Rev. C 93, 024302 (2016)

C.Robin, N.Pillet, D.Pena Arteaga, J.-F.Berger

Description of nuclear systems with a self-consistent configuration-mixing approach: Theory, algorithm, and application to the 12C test nucleus

NUCLEAR STRUCTURE 12C; calculated generalized mean-field, single-particle orbitals and energies, HFB axial potential energy curve (PEC) and triaxial potential energy surface (PES), ground-state wave function and two-body correlation matrices, neutron density matrices, binding energy, excitation energy and B(E2) of the first 2+ state with the variational multiparticle-multihole configuration-mixing method and the D1S Gogny interaction. Comparison with experimental data.

doi: 10.1103/PhysRevC.93.024302
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2015CH15      Phys.Rev. C 91, 034312 (2015)

F.Chappert, N.Pillet, M.Girod, J.-F.Berger

Gogny force with a finite-range density dependence

NUCLEAR STRUCTURE 111,113,115,117,119,121,123,125,127,129,131Sn; calculated levels, J, π, odd-even mass difference. 100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138Sn; calculated neutron pairing energy. 190,192,194,196,198,200,202,204,206,208,210,212,214Pb; calculated variation of charge radii. 116Sn, 208Pb; calculated spatial distribution of the neutron density and that of correlated neutron pairs. 164Dy, 168Er, 170Yb, 174Hf, 174W, 234Th, 236,238U, 240Pu, 242,246Cm, 250Cf; calculated pairing energy and potential energy evolution as a function of the deformation parameter β2 with HFB approximation. 234,238U, 238,240,244Pu, 242,244Cm, 250,252Cf; calculated fission barrier heights. Extension of the effective nucleon-nucleon Gogny interaction with zero-range density-dependent term and using D1S and D2 parametrizations. Comparison with available experimental data.

doi: 10.1103/PhysRevC.91.034312
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2012PI07      Phys.Rev. C 85, 044315 (2012)

N.Pillet, V.G.Zelevinsky, M.Dupuis, J.-F.Berger, J.M.Daugas

Low-lying spectroscopy of a few even-even silicon isotopes investigated with the multiparticle-multihole Gogny energy density functional

NUCLEAR STRUCTURE 26,28,30,32Si; calculated triaxial HFB potential energy surfaces, β and γ deformation parameters, ground state collective wavefunctions, levels, J, π, proton and neutron single particle orbitals, E(4+)/E(2+) ratios, proton and neutron occupation probabilities, strength functions, Slater determinants, statistical properties of highly excited configurations. Multiconfiguration (mp-mh) microscopic method with DIS Gogny effective interaction. Comparison with calculations from five-dimensional (5DCH) approximate generator coordinate method (GCM), and with experimental data.

doi: 10.1103/PhysRevC.85.044315
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2010DI04      Int.J.Mod.Phys. E19, 521 (2010)

K.Dietrich, J.-J.Niez, J.-F.Berger

Microscopic approach to nuclear fission

doi: 10.1142/S0218301310014935
Citations: PlumX Metrics

2010DI07      Nucl.Phys. A832, 249 (2010)

K.Dietrich, J.-J.Niez, J.-F.Berger

Microscopic transport theory of nuclear processes

doi: 10.1016/j.nuclphysa.2009.11.004
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2010PI02      Phys.Rev. C 81, 034307 (2010)

N.Pillet, N.Sandulescu, P.Schuck, J.-F.Berger

Two-particle spatial correlations in superfluid nuclei

NUCLEAR STRUCTURE 102Sr, 152Sm, 238U; calculated local and nonlocal parts of the pairing tensor, and coherence lengths. 60Ni, 120,136Sn, 212Pb; calculated pairing correlation energies and average pairing fields, and coherence lengths. Effect of pairing on two-neutron spatial correlations in deformed nuclei. Hartree-Fock Bogoliubov calculations with D1S Gogny force.

doi: 10.1103/PhysRevC.81.034307
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2008DO07      Int.J.Mod.Phys. E17, 81 (2008)

A.Dobrowolski, H.Goutte, J.-F.Berger

Collective-dynamics effects in fission of 256, 258Fm isotopes

NUCLEAR REACTIONS 256,258Fm(n, F), E not given; calculated fragment mass distribution using Hartree-Fock-Bogoliubov method.

doi: 10.1142/S0218301308009574
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2008DU06      Int.J.Mod.Phys. E17, 72 (2008)

N.Dubray, H.Goutte, J.-F.Berger, J.-P.Delaroche

Fission fragment properties at scission with the Gogny force

RADIOACTIVITY 112Ru, 150Ce, 226Th, 256,258,260Fm(SF); calculated potential energy surfaces, nascent fission fragment structure properties, and fragment yields using the HFB approach.

doi: 10.1142/S0218301308009562
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2008PI04      Phys.Rev. C 78, 024305 (2008)

N.Pillet, J.-F.Berger, E.Caurier

Variational multiparticle-multihole configuration mixing method applied to pairing correlations in nuclei

NUCLEAR STRUCTURE 100,106,116Sn; calculated correlation energies, wave functions, levels, configurations. 100,106,112,114,116,118,120,122,124,132Sn; calculated charge radii, energies of first excited 0+ state. Variational multiparticle-multihole configuration mixing method. Comparison with experimental data. DIS parameterization of Gogny force.

doi: 10.1103/PhysRevC.78.024305
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2007DO06      Int.J.Mod.Phys. E16, 431 (2007)

A.Dobrowolski, H.Goutte, J.-F.Berger

Microscopic determinations of fission barriers (mean-field and beyond)

NUCLEAR STRUCTURE 226Th, 238U; calculated potential energy vs deformation, fission barrier features.

doi: 10.1142/S0218301307005867
Citations: PlumX Metrics

2007PE24      Nucl.Phys. A788, 44c (2007)

S.Peru, H.Goutte, J.F.Berger

Giant and Pygmy Resonances within Axial-deformed QRPA with the Gogny Force

NUCLEAR STRUCTURE 26Ne, 24Mg, 28Si; calculated excited state, GMR, GDR and GQR energies, B(E1), B(E2); deduced subshell gap. Microscopic quasi-particle RPA approach, Gogny force, configuration mixing, comparison with data.

doi: 10.1016/j.nuclphysa.2007.01.047
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2006GO07      Int.J.Mod.Phys. E15, 292 (2006)

H.Goutte, J.-F.Berger, D.Gogny

Fission collective dynamics in a microscopic framework

NUCLEAR STRUCTURE 238U; calculated potential energy along scission line, fission fragments kinetic energies, charge and mass distributions, deformation. Time-dependent microscopic approach.

doi: 10.1142/S0218301306004120
Citations: PlumX Metrics

2006PI03      Int.J.Mod.Phys. E15, 464 (2006)

N.Pillet, J.-F.Berger, M.Girod, E.Caurier

Variational multiparticle-multihole mixing with the D1S Gogny force

doi: 10.1142/S0218301306004375
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2005GO03      Phys.Rev. C 71, 024316 (2005)

H.Goutte, J.F.Berger, P.Casoli, D.Gogny

Microscopic approach of fission dynamics applied to fragment kinetic energy and mass distributions in 238U

NUCLEAR STRUCTURE 238U; calculated fission fragments kinetic energy and mass distributions, dynamical effects. Hartree-Fock-Bogoliubov and time-dependent generator coordinate methods.

doi: 10.1103/PhysRevC.71.024316
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2005PE21      Eur.Phys.J. A 26, 25 (2005)

S.Peru, J.F.Berger, P.F.Bortignon

Giant resonances in exotic spherical nuclei within the RPA approach with the Gogny force

NUCLEAR STRUCTURE 78Ni, 100,132Sn, 208Pb; calculated giant resonance energies, strength distributions, related features. Gogny force, RPA approach.

doi: 10.1140/epja/i2005-10149-4
Citations: PlumX Metrics

2005PI09      Phys.Rev. C 71, 044306 (2005)

N.Pillet, N.Sandulescu, N.Van Giai, J.-F.Berger

Convergence of particle-hole expansions for the description of nuclear correlations

doi: 10.1103/PhysRevC.71.044306
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2004BE10      Int.J.Mod.Phys. E13, 79 (2004)

J.F.Berger, D.Hirata, M.Girod, J.Decharge

Structure of superheavy nuclei with the Gogny force

NUCLEAR STRUCTURE Z=84-116; calculated Qα. Pb, Po, Rn, Ra, Th, U; calculated deformation energies. 213Bi, 217At, 221Fr, 225Ac, 229Pa, 233Np, 237Am, 241Bk, 245Es; calculated single-quasiparticle level energies. Hartree-Fock-Bogoliubov approach, Gogny force.

doi: 10.1142/S021830130400176X
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2004GO19      Nucl.Phys. A734, 217 (2004)

H.Goutte, P.Casoli, J.-F.Berger

Mass and kinetic energy distributions of fission fragments using the Time Dependent Generator Coordinate Method

NUCLEAR REACTIONS 238U(n, F), E=1.7 MeV; calculated fission fragments kinetic energy and mass distributions. Time-dependent generator coordinate method, comparison with data.

doi: 10.1016/j.nuclphysa.2004.01.038
Citations: PlumX Metrics

2004PE03      Int.J.Mod.Phys. E13, 175 (2004)

S.Peru, J.F.Berger

Giant resonances in exotic spherical nuclei within the HF + RPA approach

NUCLEAR STRUCTURE 78Ni, 100,132Sn; calculated giant resonance strength distributions, related features.

doi: 10.1142/S0218301304001916
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2003BE67      Acta Phys.Pol. B34, 1909 (2003)

J.F.Berger, D.Hirata, M.Girod

Microscopic description of superheavy nuclei with the Gogny effective interaction

NUCLEAR STRUCTURE 270Hs; calculated single-particle energies. 260No, 268Rf, 266Sg, 276,280,284Hs, 288Ds, 294Cn, 298Fl, 306118, 318,326122, 326,332124, 318126, 340128; calculated deformation energies. Z=102-126; calculated Qα, α-decay T1/2. 289,287Fl, 277,283,285Cn, 273,281Ds, 269,277Hs, 265Sg, 261Rf, 257No, 253Fm; calculated levels, J, π, Qα. Gogny effective interaction.

2003DE05      Nucl.Phys. A716, 55 (2003)

J.Decharge, J.-F.Berger, M.Girod, K.Dietrich

Bubbles and semi-bubbles as a new kind of superheavy nuclei

NUCLEAR STRUCTURE 218U, 288Og, 292120, 330126; calculated potential energy curves, single-particle levels, density distributions, bubble-like features. Hartree-Fock-Bogoliubov theory, Gogny force. Heavier elements also discussed.

doi: 10.1016/S0375-9474(02)01398-2
Citations: PlumX Metrics

2002BE63      Nucl.Phys. A708, 205 (2002)

K.Bennaceur, J.F.Berger, B.Ducomet

Coupling to the Continuous Spectrum and HFB Approximation

doi: 10.1016/S0375-9474(02)01012-6
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2002HI05      Phys.Lett. 531B, 61 (2002)

S.Hilaire, J.-F.Berger, M.Girod, W.Satula, P.Schuck

Mass Number Dependence of Nuclear Pairing

NUCLEAR STRUCTURE Z=10-100; calculated neutron and proton pair gaps; deduced mass dependence. Comparisons with data.

doi: 10.1016/S0370-2693(02)01371-0
Citations: PlumX Metrics

2002KL03      Phys.Rev. C65, 024309 (2002)

M.Kleban, B.Nerlo-Pomorska, J.F.Berger, J.Decharge, M.Girod, S.Hilaire

Global Properties of Spherical Nuclei Obtained from Hartree-Fock-Bogoliubov Calculations with the Gogny Force

NUCLEAR STRUCTURE Z=30-100; A=50-240; calculated single-particle levels, shell corrections, radii. 142Nd, 144Sm, 146Gd, 148Dy, 150Er, 152Yb, 154Hf, 156W, 158Os, 160Pt, 162Hg, 164Pb; calculated neutron and proton shell corrections. Self-consistent HFB calculations, Gogny force.

doi: 10.1103/PhysRevC.65.024309
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2002KL04      Acta Phys.Pol. B33, 383 (2002)

M.Kleban, B.Nerlo-Pomorska, K.Pomorski, J.F.Berger, J.Decharge

The Ground State Properties of Spherical Nuclei Calculated by Hartree-Fock-Bogoliubov Procedure with the Gogny D1S Force

NUCLEAR STRUCTURE A=40-220; calculated binding energies, neutron and charge radii. HFB method, Gogny force.

2001BE20      Nucl.Phys. A685, 1c (2001)

J.-F.Berger, L.Bitaud, J.Decharge, M.Girod, K.Dietrich

Superheavy, Hyperheavy and Bubble Nuclei

NUCLEAR STRUCTURE Z=104-340; calculated shell structure, deformations. Z=104-126; calculated Qα, fission and α-decay T1/2. HFB approach, Gogny force.

doi: 10.1016/S0375-9474(01)00524-3
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2001KL06      Acta Phys.Pol. B32, 1119 (2001)

M.Kleban, B.Nerlo-Pomorska, K.Pomorski, J.F.Berger, J.Decharge

Shell Corrections of Spherical Nuclei Calculated by Hartree-Fock Procedure with the Gogny Force

NUCLEAR STRUCTURE Ca, Sr, Sn, Sm; calculated Gogny shell corrections, radii.

2001NE05      Acta Phys.Pol. B32, 925 (2001)

B.Nerlo-Pomorska, K.Pomorski, J.F.Berger

The Neutron and Proton Density Distributions within the HFB Calculation with the Gogny Force

NUCLEAR STRUCTURE 232Th; calculated neutron, proton densities, deformations. Hartree-Fock-Bogoliubov calculations.

2000BE30      Phys.Rev.Lett. 85, 30 (2000)

J.F.Berger, K.Pomorski

Effect of Differences in Proton and Neutron Density Distributions on Fission Barriers

NUCLEAR STRUCTURE 232Th, 236,238U, 240Pu; calculated potential energy vs deformation, fission barrier features; deduced effect of differences in proton and neutron density distributions. Constrained Hartree-Fock-Bogolyubov approach.

doi: 10.1103/PhysRevLett.85.30
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2000NE05      Eur.Phys.J. A 8, 19 (2000)

B.Nerlo-Pomorska, K.Pomorski, J.F.Berger, J.Decharge

The Neutron Halo in Heavy Nuclei Calculated with the Gogny Force

NUCLEAR STRUCTURE 48Ca, 58Ni, 96Zr, 96,104Ru, 100Mo, 106,116Cd, 112,124Sn, 128,130Te, 144,154Sm, 148Nd, 160Gd, 176Yb, 232Th, 238U; calculated binding energies, one- and two-neutron separation energies, deformation, halo features, density distributions. Hartree-Fock-Bogoliubov method, Gogny force. Comparisons with data.

doi: 10.1007/s100530050004
Citations: PlumX Metrics

2000PE27      Eur.Phys.J. A 9, 35 (2000)

S.Peru, M.Girod, J.F.Berger

Evolution of the N = 20 and N = 28 Shell Closures in Neutron-Rich Nuclei

NUCLEAR STRUCTURE 30Ne, 32Mg, 34,42Si, 36,44S, 38,46Ar, 40,48Ca, 50Ti, 52Cr; calculated single-particle levels, pairing energies, potential energy vs doeformation; deduced N=20, 28 shell closure features. Gogny effective interaction.

doi: 10.1007/s100500070053
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1999DE05      Phys.Lett. 451B, 275 (1999)

J.Decharge, J.-F.Berger, K.Dietrich, M.S.Weiss

Superheavy and Hyperheavy Nuclei in the Form of Bubbles or Semi-Bubbles

NUCLEAR STRUCTURE 292120; calculated semi-bubble nucleus single particle energies, deformation energy. 292120, 330126; calculated binding energies, densities, α-decay T1/2. Self-consistent HFB. Heavier nuclei also considered.

doi: 10.1016/S0370-2693(99)00225-7
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1999FA04      J.Phys.(London) G25, 863 (1999)

M.Farine, D.Von-Eiff, P.Schuck, J.F.Berger, J.Decharge, M.Girod

Towards a New Effective Interaction of the Gogny Type

doi: 10.1088/0954-3899/25/4/056
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1999PA06      Phys.Rev. C59, 704 (1999)

Z.Patyk, A.Baran, J.F.Berger, J.Decharge, J.Dobaczewski, P.Ring, A.Sobiczewski

Masses and Radii of Spherical Nuclei Calculated in Various Microscopic Approaches

NUCLEAR STRUCTURE Ca, Sr, Sn, Sm, Pb, Th; calculated masses, radii. Several models compared.

doi: 10.1103/PhysRevC.59.704
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1997GI06      Z.Phys. A358, 177 (1997)

M.Girod, J.P.Delaroche, J.F.Berger, S.Peru, J.Libert

Microscopic Descriptions of Collective SD Bands in the A = 190 Mass Rgion with the Gogny Force

NUCLEAR STRUCTURE 190,192,194Hg, 194Pb; calculated yrast superdeformed bands moments of inertia. 194Pb calculated excited superdeformed bands. HFB, generator coordinate method, Gaussian overlap approximation, Gogny force.

doi: 10.1007/s002180050298
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1996BE73      Nucl.Phys. A609, 537 (1996)

J.Berger, C.V.Christov

Phase Transition and the Nucleon as a Soliton in the Nambu-Jona-Lasinio Model at Finite Temperature and Density

doi: 10.1016/S0375-9474(96)00290-4
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1996DO06      Phys.Rev. C53, 2809 (1996)

J.Dobaczewski, W.Nazarewicz, T.R.Werner, J.F.Berger, C.R.Chinn, J.Decharge

Mean-Field Description of Ground-State Properties of Drip-Line Nuclei: Pairing and continuum effects

NUCLEAR STRUCTURE 132,120,150,172,100Sn; calculated neutron, pairing densities, other aspects. Mean-field approach.

doi: 10.1103/PhysRevC.53.2809
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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.

1995BL15      Nucl.Phys. A591, 435 (1995)

J.P.Blaizot, J.F.Berger, J.Decharge, M.Girod

Microscopic and Macroscopic Determinations of Nuclear Compressibility

NUCLEAR STRUCTURE 90Zr, 112,114,120,124,116Sn, 144Sm, 208Pb; calculated breathing mode energy. 40Ca, 208Pb; calculated neutron, proton, charge radii; deduced compressibility related features. Microscopic, macroscopic approach.

doi: 10.1016/0375-9474(95)00294-B
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1995CH34      Phys.Rev. C52, 669 (1995)

C.R.Chinn, J.Decharge, J.-F.Berger

Correlations in a Many-Body Calculation of 11Li

NUCLEAR STRUCTURE 9,11Li; calculated HFB energies, nucleon radial densities, rms radii, axial quadrupole moments. Many body calculation, Gogny force.

doi: 10.1103/PhysRevC.52.669
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1994GI05      Phys.Lett. 325B, 1 (1994)

M.Girod, J.P.Delaroche, J.F.Berger, J.Libert

Self-Consistent Cranking Hartree-Fock-Bogoliubov Description of Superdeformed Rotational States in 194Hg with the Gogny Force

NUCLEAR STRUCTURE 194Hg; calculated yrast superdeformed band dynamic moment of inertia. Self-consistent cranking HFB calculations, Gogny force.

doi: 10.1016/0370-2693(94)90062-0
Citations: PlumX Metrics

1993LI09      Nucl.Phys. A553, 523c (1993)

J.Libert, J.F.Berger, J.P.Delaroche, M.Girod

Microscopic Description of Superdeformed Bands in 190,192,194Hg

NUCLEAR STRUCTURE 190,192,194Hg; calculated levels, normal, superdeformation bands. Microscopic model.

doi: 10.1016/0375-9474(93)90652-E
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1992CH08      Phys.Rev. C45, 1700 (1992)

C.R.Chinn, J.-F.Berger, D.Gogny, M.S.Weiss

Limits on the Lifetime of the Shape Isomer of 238U

RADIOACTIVITY 238U; calculated fission isomer partial T1/2. Constrained Hartree-Fock-Bogoliubov.

doi: 10.1103/PhysRevC.45.1700
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1991GO17      Nucl.Phys. A533, 675 (1991)

L.Goldzahl, J.Banaigs, J.Berger, F.L.Fabbri, J.Hufner, L.Satta

Premiere Observation de la Production de π0 dans la Reaction d + d → α + π0 Interdite par la Conservation de la Symetrie de Charge et Mesure de la Reaction d + d → α + γ

NUCLEAR REACTIONS 2H(d, π0), (d, γ), E=1.1 GeV; measured σ(θ); deduced evidence for charge symmetry conservation forbidden pion production.

doi: 10.1016/0375-9474(91)90540-M
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1990BE17      Phys.Rev. C41, R2483 (1990)

J.F.Berger, J.D.Anderson, P.Bonche, M.S.Weiss

Microscopic Study of the 238U-238U System and Anomalous Pair Production

NUCLEAR REACTIONS 238U(238U, X), E ≈ 5.5 MeV/nucleon; calculated anomalous pair production E, Z-dependences, quasivibrational levels. Constrained HFB.

doi: 10.1103/PhysRevC.41.R2483
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1989BE38      Nucl.Phys. A502, 85c (1989)

J.F.Berger, M.Girod, D.Gogny

Constrained Hartree-Fock and Beyond

NUCLEAR STRUCTURE 240Pu, 236U, 230,232Th; calculated fission barrier parameters. Nuclear mean field theory.

doi: 10.1016/0375-9474(89)90656-8
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1989GI02      Phys.Rev.Lett. 62, 2452 (1989)

M.Girod, J.P.Delaroche, D.Gogny, J.F.Berger

Hartree-Fock-Bogoliubov Predictions for Shape Isomerism in Nonfissile Even-Even Nuclei

NUCLEAR STRUCTURE 66Ni, 76Kr, 78Sr, 82Zr, 142Sm, 152Dy, 188Pt, 190Hg; calculated potential energy surfaces; deduced shape isomerism features. Hartree-Fock-Bogoliubov calculations.

doi: 10.1103/PhysRevLett.62.2452
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1988BE25      Phys.Rev.Lett. 61, 919 (1988)

J.Berger, M.Boivin, A.Boudard, P.Fleury, J.F.Germond, L.Goldzahl, Cl.Kerboul, B.Mayer, F.Plouin, L.Satta, C.Wilkin

Identification of the d + p → 3He + Eta Reaction Very Near Threshold: Cross section and deuteron tensor analyzing power

NUCLEAR REACTIONS 2H(p, 3He), E=threshold; measured Eta production σ(θ), t20.

doi: 10.1103/PhysRevLett.61.919
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1988BO33      Phys.Lett. 214B, 6 (1988)

A.Boudard, C.Kerboul, L.Antonuk, J.Arvieux, J.Berger, R.Bertini, M.Boivin, J.M.Durand, G.Roy, J.Tinsley, J.Yonnet, B.Mayer, Nguyen Van Sen

The T20 of the d(pol)p → 3Heπ0 Reaction at Threshold and π Absorption on a Pair of Nucleons

NUCLEAR REACTIONS 1H(polarized d, π0), E=400.7 MeV; measured analyzing power T20; deduced residual yield vs momentum, pion absorption mechanism.

doi: 10.1016/0370-2693(88)90442-X
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1988GI05      Phys.Rev. C38, 1519 (1988)

M.Girod, J.P.Delaroche, J.F.Berger

Preliminary Selection of Candidates for Shape Isomerism from Even-Even Nuclei with Masses A < 208

NUCLEAR STRUCTURE 46Ti, 80Sr, 102Ru, 124Te, 144Nd, 114Cd, 170Yb, 200Hg; calculated potential energy surfaces; A=40-208; analyzed systematics; deduced shape isomerism possibility. HFB method.

doi: 10.1103/PhysRevC.38.1519
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1987BA13      Phys.Rev. C35, 1416 (1987)

J.Banaigs, J.Berger, P.Berthet, G.Bizard, M.Boivin, M.De Sanctis, J.Duflo, F.L.Fabbri, R.Frascaria, L.Goldzahl, P.Picozza, F.Plouin, L.Satta

Inelastic Scattering of α Particles on Light Nuclei at P(α) = 7.0 GeV/c

NUCLEAR REACTIONS 2H, 3,4He(α, α'X), E at 7 GeV/c; measured inclusive σ(θα) vs momentum; deduced substructure role in scattering.

doi: 10.1103/PhysRevC.35.1416
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1987BA15      Phys.Rev.Lett. 58, 1922 (1987)

J.Banaigs, J.Berger, M.Boivin, A.Boudard, J.B.Carroll, F.L.Fabbri, P.Fleury, L.Goldzahl, G.Igo, C.Kerboul, F.Plouin, L.Satta, B.H.Silverman, A.W.Stetz, J.Yonnet

Search for the Charge-Symmetry-Breaking Reaction d + d → 4He + π0 at 0.8 GeV

NUCLEAR REACTIONS 2H(d, π0), E at 0.8 GeV/c; measured residual production σ. Magnetic spectrometer, Cherenkov counters.

doi: 10.1103/PhysRevLett.58.1922
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1987RO08      Phys.Lett. 187B, 223 (1987)

L.M.Robledo, J.L.Egido, J.F.Berger, M.Girod

Stable Octupole Deformation in Some Actinide Nuclei

NUCLEAR STRUCTURE 222Rn, 222,224Ra; calculated barrier heights, single particle, pairing energies vs octupole deformation, dipole vs octupole moments, B(E1)/B(E2). Constrained HF plus BCS method.

doi: 10.1016/0370-2693(87)91085-9
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1986KE18      Phys.Lett. 181B, 28 (1986)

C.Kerboul, A.Boudard, L.Antonuk, J.Arvieux, J.Berger, R.Bertini, M.Boivin, J.M.Durand, A.Stetz, J.Tinsley, J.Yonnet, Nguyen Van Sen, Ye Yanlin, B.Mayer, J.Cameron, C.Lapointe, D.M.Sheppard, J.F.Germond, C.Wilkin

Deuteron Tensor Analyzing Power for the Collinear d(pol)p → 3Heπ0 Reaction at Intermediate Energies

NUCLEAR REACTIONS, MECPD 1H(polarized d, π0), E=500-2200 MeV; measured residual nucleus σ(θ), tensor analyzing power vs E. 3He deduced nucleon pair pion capture isospin dependence.

doi: 10.1016/0370-2693(86)91248-7
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1985BE46      Nucl.Phys. A443, 589 (1985)

P.Berthet, R.Frascaria, J.P.Didelez, Ch.F.Perdrisat, G.Pignault, J.Banaigs, J.Berger, L.Goldzahl, F.Plouin, F.Fabbri, P.Picozza, L.Satta, M.Boivin, J.Yonnet

Very Backward π0 and (Eta0) Production by Proton Projectiles on a Deuterium Target at Intermediate Energies

NUCLEAR REACTIONS 2H(p, π0), E=0.92-2.6 GeV; measured absolute σ(θ); deduced baryonic intermediate state excitation.

doi: 10.1016/0375-9474(85)90215-5
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1984AR19      Nucl.Phys. A431, 613 (1984)

J.Arvieux, S.D.Baker, R.Beurtey, M.Boivin, J.M.Cameron, T.Hasegawa, D.Hutcheon, J.Banaigs, J.Berger, A.Codino, J.Duflo, L.Goldzahl, F.Plouin, A.Boudard, G.Gaillard, Nguyen Van Sen, Ch.F.Perdrisat

Elastic Scattering of Polarized Deuterons by Protons at Intermediate Energies

NUCLEAR REACTIONS 1H(polarized d, d), E=0.3-2.3 GeV; measured T20(θ), vector, tensor analyzing power vs θ. Comparison with theoretical models.

doi: 10.1016/0375-9474(84)90272-0
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1984BE56      Nucl.Phys. A428, 23c (1984)

J.F.Berger, M.Girod, D.Gogny

Microscopic Analysis of Collective Dynamics in Low Energy Fission

NUCLEAR STRUCTURE 240Pu; calculated fission barrier, potential energy surfaces, nucleon density distributions. Density-dependent HFB approach.

doi: 10.1016/0375-9474(84)90240-9
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1984CO29      Nucl.Phys. A431, 703 (1984)

M.P.Combes, P.Berthet, R.Frascaria, Ch.F.Perdrisat, B.Tatischeff, N.Willis, J.Banaigs, J.Berger, A.Codino, J.Duflo, F.Plouin, E.Aslanides, F.Hibou, O.Bing, R.Beurtey, M.Boivin, D.Hutcheon, Y.Le Bornec, F.Fabbri, P.Picozza, L.Satta, J.Yonnet

Experimential Search for B=2, T=0 States in the d + d → d + X Reaction

NUCLEAR REACTIONS 2H(d, d), E=1.65, 2, 2.29 GeV; measured missing mass spectra; deduced limit for possible dibaryonic resonance formation.

doi: 10.1016/0375-9474(84)90275-6
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1984SA39      Phys.Lett. 139B, 263 (1984)

L.Satta, J.Duflo, F.Plouin, P.Picozza, L.Goldzahl, J.Banaigs, R.Frascaria, F.L.Fabbri, A.Codino, J.Berger, M.Boivin, P.Berthet

Elastic Scattering of α Particles on Light Nuclei at Pα = 7 GeV/c

doi: 10.1016/0370-2693(84)91076-1
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1983AR01      Phys.Rev.Lett. 50, 19 (1983)

J.Arvieux, S.D.Baker, R.Beurtey, M.Boivin, J.M.Cameron, D.A.Hutcheon, J.Banaigs, J.Berger, A.Codino, J.Duflo, L.Goldzahl, F.Plouin, A.Boudard, G.Gaillard, Nguyen Van Sen, Ch.Perdrisat

Tensor Analyzing Power in d - p Scattering at Backward Angles for Deuteron Energies 0.3 to 2.3 GeV

NUCLEAR REACTIONS 1H(polarized d, d), E=0.3-2.3 GeV; measured tensor analyzing power vs θ. Recoil proton, scattered deuteron detection.

doi: 10.1103/PhysRevLett.50.19
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1982BA23      Nucl.Phys. A379, 477 (1982)

R.Baldini Celio, G.Basini, F.L.Fabbri, P.Picozza, L.Satta, J.Berger, J.Duflo, L.Goldzahl, J.Oostens, F.Plouin, L.Vu-Hai, C.Le Brun, G.Bizard

One-Pion Production in the dp Coherent Interaction at Medium Energy

NUCLEAR REACTIONS 1H(d, d'), E=1.62 GeV; measured σ(θ). Impulse approximation.

doi: 10.1016/0375-9474(82)90009-4
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1982BE30      J.Phys.(London) G8, L111 (1982)

P.Berthet, R.Frascaria, M.P.Combes, Ch.F.Perdrisat, B.Tatischeff, J.Banaigs, J.Berger, A.Codino, J.Duflo, L.Goldzahl, F.Plouin, F.Fabbri, P.Picozza, L.Satta, M.Boivin

Elastic Proton-Deuteron Backward Scattering at Energies from 0.6 to 2.7 GeV

NUCLEAR REACTIONS 2H(p, p), E=0.6-2.7 GeV; measured σ(θ) vs E; deduced intermediate isobar resonance excitation. One nucleon, one pion exchange mechanisms.

doi: 10.1088/0305-4616/8/1/013
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1981BE52      Phys.Lett. 106B, 465 (1981)

P.Berthet, R.Frascaria, B.Tatischeff, J.Banaigs, J.Berger, J.Duflo, L.Goldzahl, F.Plouin, M.Boivin, F.Fabbri, P.Picozza, L.Satta

p + 3He Elastic Backward Scattering at Intermediate Energies

NUCLEAR REACTIONS 3He(p, p), E=700-1700 MeV; measured σ(θ); deduced baryonic excitation in intermediate states.

doi: 10.1016/0370-2693(81)90258-6
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1981BE58      J.Phys.(Paris), Lett. 42, L-509 (1981)

J.-F.Berger, M.Girod, D.Gogny

Microscopic Description of Nuclear Fission

RADIOACTIVITY, Fission 240Pu(SF); calculated potential energy surfaces, isodensity curves; deduced scission process mechanism. Microscopic approach.

doi: 10.1051/jphyslet:019810042023050900
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1981BE66      Compt.Rend.Acad.Sci., Ser.II 293, 485 (1981)

J.-F.Berger, M.Girod, D.Gogny

Description Microscopique de la Fission Nucleaire

NUCLEAR STRUCTURE 240Pu; calculated potential energy surfaces, nuclear isodensities; deduced scission mechanism. Microscopic model.

1981DU08      Nucl.Phys. A356, 427 (1981)

J.Duflo, J.Berger, L.Goldzahl, J.Oostens, F.L.Fabbri, P.Picozza, L.Satta, G.Bizard, F.Lefebvres, J.C.Steckmeyer, D.Legrand

Study of the Inclusive Inelastic Reaction α + α → α + X at 4.32 GeV/c and 5.07 GeV/c in the Forward Direction

NUCLEAR MOMENTS 4He(α, α), E=0.495, 0.641 GeV/nucleon; calculated σ(θ) vs momentum; deduced quasielastic σ. Multiple scattering models.

doi: 10.1016/0375-9474(81)90199-8
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1980BE01      Nucl.Phys. A333, 302 (1980)

J.F.Berger, D.Gogny

A Self-Consistent Microscopic Approach to the 12C + 12C Reaction at Low Energy

NUCLEAR REACTIONS 12C(12C, X), E=low; calculated potential energy curves, mass parameter. Hartree-Fock-Bogoliubov procedure, generator coordinate method, Gaussian overlap approximation.

doi: 10.1016/0375-9474(80)90235-3
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1980BE14      Nucl.Phys. A338, 421 (1980)

J.Berger, J.Duflo, L.Goldzahl, J.Oostens, F.Plouin, F.L.Fabbri, P.Picozza, L.Satta, G.Bizard, F.Lefebvres, J.C.Steckmeyer, D.Legrand

αα Elastic Scattering at 4.32 GeV/c and 5.07 GeV/c

NUCLEAR REACTIONS 4He(α, α), E at 4.32, 5.07 GeV/c; measured σ(θ). Multiple scattering models.

doi: 10.1016/0375-9474(80)90040-8
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1980BI02      Nucl.Phys. A338, 451 (1980)

G.Bizard, J.L.Laville, C.Le Brun, J.F.Lecolley, F.Lefebvres, A.Osmont, R.Regimbart, J.C.Steckmeyer, J.Berger, J.Duflo, L.Goldzahl, J.Oostens, F.Plouin, F.L.Fabbri, P.Picozza, L.Satta, C.Schaerf

Charge-Exchange p3H → n3He and Elastic p3H → p3H Differential Cross Sections at Medium Energy

NUCLEAR REACTIONS 3H(p, p), E=1.245 GeV; 3H(p, n), E=1.245, 1.800 GeV; measured σ(θ).

doi: 10.1016/0375-9474(80)90043-3
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1980BI08      Phys.Rev. C22, 1632 (1980)

G.Bizard, J.L.Laville, C.Le Brun, J.F.Lecolley, F.Lefebvres, A.Osmont, R.Regimbart, J.C.Steckmeyer, J.Berger, J.Duflo, L.Goldzahl, J.Oostens, F.Plouin, F.L.Fabbri, P.Picozza, L.Satta

Experimental Study and Baryonic Exchange Interpretation of the Reaction 2H(d, n)3He in the Intermediate Energy Region

NUCLEAR REACTIONS 2H(d, n), (d, p), E=0.3-1.25 GeV; measured σ(Ed, θ). Phenomenological analysis, baryon exchange mechanism.

doi: 10.1103/PhysRevC.22.1632
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1980FA08      Nucl.Phys. A338, 429 (1980)

F.L.Fabbri, P.Picozza, L.Satta, J.Berger, J.Duflo, L.Goldzahl, J.Oostens, F.Plouin, M.Van Den Bossche, L.Vu Hai, G.Basini, G.Bizard, C.Le Brun

Low Mass πN Enhancement in Inelastic αp Interaction

NUCLEAR REACTIONS 1H(α, α), E=1.74, 2.57 GeV; measured σ(θ).

doi: 10.1016/0375-9474(80)90041-X
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1978BE30      Phys.Rev.Lett. 41, 152 (1978)

J.Berger, J.Duflo, L.Goldzahl, J.Oostens, F.Plouin, F.L.Fabbri, P.Picozza, L.Satta, C.Le Brun, D.Legrand

Sharp Backward Peak in p-4He Elastic Scattering at 1.05 GeV

NUCLEAR REACTIONS 4He(p, p), E=1.05 GeV; measured σ(θ).

doi: 10.1103/PhysRevLett.41.152
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1977BE34      Lett.Nuovo Cim. 19, 287 (1977)

J.Berger, J.Duflo, L.Goldzahl, F.Plouin, G.Bizard, C.Le Brun, J.Oostens, M.Van Den Bossche, L.Vu Hai, F.L.Fabbri, P.Picozza, L.Satta, A.Boudard, Y.Terrien

Angular Distribution Measurement of the Reaction αp → 3He d at 3.98 GeV/c

NUCLEAR REACTIONS 4He(p, 3He), E=3.98 GeV/c; measured σ.

doi: 10.1007/BF02746837
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1977BI05      Nucl.Phys. A285, 461 (1977)

G.Bizard, C.le Brun, J.Berger, J.Duflo, L.Goldzahl, F.Plouin, J.Oostens, M.van den Bossche, L.Vu Hai, F.L.Fabbri, P.Picozza, L.Satta

3He Production in 4He Fragmentation on Protons at 6.85 GeV/c

NUCLEAR REACTIONS 1H(α, 3He), E=6.85 GeV/c; measured σ.

doi: 10.1016/0375-9474(77)90645-5
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1976BE45      Phys.Rev.Lett. 37, 1195 (1976)

J.Berger, J.Duflo, L.Goldzahl, F.Plouin, J.Oostens, M.Van Den Bossche, L.Vu Hai, G.Bizard, C.Le Brun, F.L.Fabbri, P.Picozza, L.Satta

Measurement of Medium Energy Alpha-Proton Elastic Scattering Beyond the First Minimum Region

NUCLEAR REACTIONS 1H(α, α), E=4, 5.08, 6.90 GeV/c; measured σ.

doi: 10.1103/PhysRevLett.37.1195
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1974BE34      Nucl.Phys. A226, 391 (1974)

J.F.Berger, M.Martinot

Shell Effects on State Densities with Given Numbers of Excited Protons And Neutrons

NUCLEAR STRUCTURE 208Pb, 172Yb, 117Sn; calculated particle-hole level densities.

doi: 10.1016/0375-9474(74)90491-6
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1973BA47      Phys.Lett. 45B, 394 (1973)

J.Banaigs, J.Berger, L.Goldzahl, T.Risser, L.Vu-Hai, M.Cottereau, C.Le Brun

A Study of the Reactions d + p → 3He + π0 and d + p → 3He + eta0

NUCLEAR REACTIONS 1H(d, 3He); measured σ(θ).

doi: 10.1016/0370-2693(73)90063-4
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1973BA48      Phys.Lett. 45B, 535 (1973)

J.Banaigs, J.Berger, L.Goldzahl, L.Vu Hai, M.Cottereau, C.Le Brun, F.L.Fabbri, P.Picozza

High-Energy Coherent Interaction of Deuterons on Protons

NUCLEAR REACTIONS 1H(d, d'); measured σ(Ed'). Deduced missing mass in T=1/2 level.

doi: 10.1016/0370-2693(73)90663-1
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1971BA70      Nucl.Instrum.Methods 95, 307 (1971)

J.Banaigs, J.Berger, J.Duflo, L.Goldzahl, O.Harff, M.Cottereau, F.Lefebvres, H.Quechon, P.Tardy-Joubert

Determination de l'Intensite d'un Faisceau de Deutons Extrait d'un Synchrotron et Mesure des Sections Efficaces des Reactions 12C(d, p2n)11C et 27Al(d, 3p2n)24Na a 2.33 GeV

NUCLEAR REACTIONS 12C(d, p2n), 27Al(d, 3p2n), E=2.33 GeV; measured σ.

doi: 10.1016/0029-554X(71)90382-X
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1971DA17      Nucl.Phys. A171, 575 (1971)

Y.Dar, J.Berger, A.Macher, J.P.Vivien

Magnetic Parameters for Transitions from the First Excited States in 175Lu, 167Er and 173Yb

NUCLEAR REACTIONS 175Lu, 167Er, 173Yb(α, α'γ), Eα=4.0 MeV; measured αce-delay. 175Lu, 167Er, 173Yb levels deduced T1/2, gK, gR.

doi: 10.1016/0375-9474(71)90603-8
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