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NSR database version of April 29, 2024.

Search: Author = M.Samyn

Found 19 matches.

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2007GO18      Phys.Rev. C 75, 064312 (2007)

S.Goriely, M.Samyn, J.M.Pearson

Further explorations of Skyrme-Hartree-Fock-Bogoliubov mass formulas. VII. Simultaneous fits to masses and fission barriers

NUCLEAR STRUCTURE Z > 7, N > 7; analyzed masses and fission barrier data using a new HFB mass model.

doi: 10.1103/PhysRevC.75.064312
Citations: PlumX Metrics

2006GO21      Nucl.Phys. A773, 279 (2006)

S.Goriely, M.Samyn, J.M.Pearson

Further explorations of Skyrme-Hartree-Fock-Bogoliubov mass formulas VI: Weakened pairing

NUCLEAR STRUCTURE Z=8-120; A=16-360; analysed atomic masses. Nuclear matter properties discussed. Skyrme-Hartree-Fock-Bogoliubov approach, comparison with data and earlier models.

doi: 10.1016/j.nuclphysa.2006.05.002
Citations: PlumX Metrics

2005DE44      Nucl.Phys. A758, 627c (2005)

P.Demetriou, M.Samyn, S.Goriely

Fission properties relevant to r-process nucleosynthesis

NUCLEAR REACTIONS ²³¹Pa, ^233,234,238U, ²³⁹Pu, ²⁴⁸Cm(n, F), E(cm)=0-5 MeV; calculated fission σ. Comparison with data.

RADIOACTIVITY ^{232,234,236,238,240}U, ^{238,240,242,244,246}Pu, ^{242,244,246,248,250}Cm, ^250,252Cf(SF); calculated fission T_1/2.

doi: 10.1016/j.nuclphysa.2005.05.113
Citations: PlumX Metrics

2005GO07      Nucl.Phys. A750, 425 (2005)

S.Goriely, M.Samyn, J.M.Pearson, M.Onsi

Further explorations of Skyrme-Hartree-Fock-Bogoliubov mass formulas. IV: Neutron-matter constraint

doi: 10.1016/j.nuclphysa.2005.01.009
Citations: PlumX Metrics

2005GO32      Nucl.Phys. A758, 587c (2005)

S.Goriely, P.Demetriou, H.-Th.Janka, J.M.Pearson, M.Samyn

The r-process nucleosynthesis: a continued challenge for nuclear physics and astrophysics

doi: 10.1016/j.nuclphysa.2005.05.107
Citations: PlumX Metrics

2005GO39      Eur.Phys.J. A 25, Supplement 1, 71 (2005)

S.Goriely, M.Samyn, J.M.Pearson, E.Khan

Recent progress in mass predictions

NUCLEAR STRUCTURE Z=8-120; A=16-340; analyzed atomic masses. Nuclear matter properties discussed. Skyrme-Hartree-Fock-Bogoliubov approach, comparison with data.

doi: 10.1140/epjad/i2005-06-022-4
Citations: PlumX Metrics

2005PE17      Nucl.Phys. A758, 651c (2005)

J.M.Pearson, M.Onsi, S.Goriely, M.Samyn

Hartree-Fock-Bogoliubov mass formulas and the equation of state of neutron-star matter

doi: 10.1016/j.nuclphysa.2005.05.117
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2005SA48      Nucl.Phys. A758, 659c (2005)

M.Samyn, S.Goriely

Microscopic HFB Fission Barriers for r-Process Nucleosynthesis Calculations

NUCLEAR STRUCTURE ²⁴⁰Pu; calculated potential energy surface. Z=84-100; calculated fission barrier heights. Constrained Skyrme-Hartree-Fock-Bogoliubov approach.

doi: 10.1016/j.nuclphysa.2005.05.118
Citations: PlumX Metrics

2005SA56      Phys.Rev. C 72, 044316 (2005)

M.Samyn, S.Goriely, J.M.Pearson

Further explorations of Skyrme-Hartree-Fock-Bogoliubov mass formulas. V. Extension to fission barriers

NUCLEAR STRUCTURE Z=80-130; A=198-314; calculated deformation and fission barrier parameters. Skyrme-Hartree-Fock-Bogoliubov approach, comparisons with data.

doi: 10.1103/PhysRevC.72.044316
Citations: PlumX Metrics

2005WA27      Nucl.Phys. A758, 671c (2005)

S.Wanajo, N.Itoh, S.Goriely, M.Samyn, Y.Ishimaru

The r-process in supernovae with new microscopic mass formulae

doi: 10.1016/j.nuclphysa.2005.05.120
Citations: PlumX Metrics

2004GO37      Nucl.Phys. A739, 331 (2004)

S.Goriely, E.Khan, M.Samyn

Microscopic HFB + QRPA predictions of dipole strength for astrophysics applications

NUCLEAR STRUCTURE ⁷²Ge, ⁸²Se, ⁹⁴Zr, ¹⁰⁰Mo, ¹²⁴Sn, ¹³⁰Te, ¹⁴²Ce, ¹⁵⁰Sm, ²⁰⁸Pb; calculated photoabsorption σ, dipole strength distributions. Z=8-110; calculated Maxwellian-average neutron capture rates. HFB and quasiparticle RPA models, comparison with data.

doi: 10.1016/j.nuclphysa.2004.04.105
Citations: PlumX Metrics

2004SA55      Phys.Rev. C 70, 044309 (2004)

M.Samyn, S.Goriely, M.Bender, J.M.Pearson

Further explorations of Skyrme-Hartree-Fock-Bogoliubov mass formulas. III. Role of particle-number projection

NUCLEAR STRUCTURE Z=8-120; calculated masses. ^230,231,233Th, ^{235,236,237,238,239}U, ^237,238Np, ^{235,237,238,239,240,241,243,244}Pu, ^{239,240,241,242,243,244}Am, ^{241,242,243,244,245}Cm, ²⁴⁴Bk; analyzed shape isomer energies. ³²S, ²⁰⁸Pb; calculated charge density distributions. Skyrme-Hartree-Fock-Bogoliubov mass formulas.

doi: 10.1103/PhysRevC.70.044309
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2003GO31      Phys.Rev. C 68, 054325 (2003)

S.Goriely, M.Samyn, M.Bender, J.M.Pearson

Further explorations of Skyrme-Hartree-Fock-Bogoliubov mass formulas. II. Role of the effective mass

NUCLEAR STRUCTURE Z=8-120; calculated masses; deduced role of effective mass. ¹⁶O, ¹³²Sn, ²⁰⁸Pb; calculated single-particle energy levels. Skyrme-Hartree-Fock-Bogoliubov approach, comparisons with data.

doi: 10.1103/PhysRevC.68.054325
Citations: PlumX Metrics

2003SA26      Nucl.Phys. A725, 69 (2003)

M.Samyn, S.Goriely, J.M.Pearson

Further explorations of Skyrme-Hartree-Fock-Bogoliubov mass formulas I: Role of density dependence in pairing force

doi: 10.1016/S0375-9474(03)01578-1
Citations: PlumX Metrics

2003SA34      Nucl.Phys. A718, 653c (2003)

M.Samyn, S.Goriely, J.M.Pearson

Nuclear Mass Predictions Within The Skyrme HFB Theory

NUCLEAR STRUCTURE A=2-270; calculated masses. Z=34-70; calculated shell gaps. Self-consistent Skyrme HFB approach.

doi: 10.1016/S0375-9474(03)00877-7
Citations: PlumX Metrics

2002GO26      Phys.Rev. C66, 024326 (2002)

S.Goriely, M.Samyn, P.H.Heenen, J.M.Pearson, F.Tondeur

Hartree-Fock mass formulas and extrapolation to new mass data

NUCLEAR STRUCTURE Z=8-120; analyzed masses, mass formulas; deduced parameters.

ATOMIC MASSES Z=8-120; analyzed masses, mass formulas; deduced parameters.

doi: 10.1103/PhysRevC.66.024326
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2002PE19      Eur.Phys.J. A 15, 13 (2002)

J.M.Pearson, S.Goriely, M.Samyn

A Hartree-Fock nuclear mass formula

doi: 10.1140/epja/i2001-10215-y
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2002SA14      Nucl.Phys. A700, 142 (2002)

M.Samyn, S.Goriely, P.-H.Heenen, J.M.Pearson, F.Tondeur

A Hartree-Fock-Bogoliubov Mass Formula

NUCLEAR STRUCTURE Z=8-120; calculated masses, binding energies. Hartree-Fock-Bogoliubov method.

doi: 10.1016/S0375-9474(01)01316-1
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2001SA75      Hyperfine Interactions 132, 433 (2001)

M.Samyn, S.Goriely, P.-H.Heenen

Towards a Skyrme-Hartree-Fock-Bogolyubov Mass Formula

NUCLEAR STRUCTURE ¹¹⁶Se, ¹¹⁸Kr, ¹²⁰Sr, ¹²²Zr, ¹²⁴Mo, ¹²⁶Ru, ¹²⁸Pd, ¹³⁰Cd, ¹³²Sn, ¹³⁴Te, ¹³⁶Xe, ¹³⁸Ba, ¹⁴⁰Ce, ¹⁴²Nd, ¹⁴⁴Sm, ¹⁴⁶Gd, ¹⁴⁸Dy; calculated two-neutron separation energies. Skyrme-Hartree-Fock-Bogolyubov formula.

doi: 10.1023/A:1011960316655
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