NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = C.Robin Found 16 matches. 2023HE17 Eur.Phys.J. A 59, 231 (2023) S.M.Hengstenberg, C.E.P.Robin, M.J.Savage Multi-body entanglement and information rearrangement in nuclear many-body systems: a study of the Lipkin-Meshkov-Glick model
doi: 10.1140/epja/s10050-023-01145-x
2023IL03 Phys.Rev. C 108, 064306 (2023) M.Illa, C.E.P.Robin, M.J.Savage Quantum simulations of SO(5) many-fermion systems using qudits
doi: 10.1103/PhysRevC.108.064306
2023RO10 Phys.Rev. C 108, 024313 (2023) Quantum simulations in effective model spaces: Hamiltonian-learning variational quantum eigensolver using digital quantum computers and application to the Lipkin-Meshkov-Glick model
doi: 10.1103/PhysRevC.108.024313
2022TE06 Few-Body Systems 63, 67 (2022) I.Tews, Z.Davoudi, A.Ekstrom, J.D.Holt, K.Becker, R.Briceno, D.J.Dean, W.Detmold, C.Drischler, T.Duguet, E.Epelbaum, A.Gasparyan, J.Gegelia, J.R.Green, H.W.Griesshammer, A.D.Hanlon, M.Heinz, H.Hergert, M.Hoferichter, M.Illa, D.Kekejian, A.Kievsky, S.Konig, H.Krebs, K.D.Launey, D.Lee, P.Navratil, A.Nicholson, A.Parreno, D.R.Phillips, M.Ploszajczak, X.-L.Ren, T.R.Richardson, C.Robin, G.H.Sargsyan, M.J.Savage, M.R.Schindler, P.E.Shanahan, R.P.Springer, A.Tichai, U.van Kolck, M.L.Wagman, A.Walker-Loud, C.-J.Yang, X.Zhang Nuclear Forces for Precision Nuclear Physics: A Collection of Perspectives
doi: 10.1007/s00601-022-01749-x
2021LI12 Phys.Rev. C 103, 024326 (2021) Impact of complex many-body correlations on electron capture in thermally excited nuclei around 78Ni NUCLEAR STRUCTURE 76,78,80Ni, 76Fe, 80Zn; calculated Gamow-Teller GT+ spectra, electron capture rates as a function of temperature from T=0 to 2.0 MeV, and electron density using finite-temperature proton-neutron relativistic random phase approximation (FT-pnRRPA) and finite-temperature proton-neutron relativistic time blocking approximation (FT-pnRTBA). Comparison of electron capture rates to thermal quasiparticle random phase approximation (TQRPA) calculations. Discussed role of complex nuclear correlations in stellar electron capture process for the nuclei around 78Ni
doi: 10.1103/PhysRevC.103.024326
2021RO10 Phys.Rev. C 103, 034325 (2021) Entanglement rearrangement in self-consistent nuclear structure calculations NUCLEAR STRUCTURE 4,6He; calculated ground-state energy, single-orbital entanglement entropy, neutron-neutron and proton-neutron mutual information (MI) of the harmonic oscillator (HO), Hartree-Fock (HF), natural (NAT) and variational natural (VNAT) bases single-neutron states. Investigated measures of entanglement, entanglement entropy, mutual information, and negativity in 4,6He in a selection of bases and a chiral interaction.
doi: 10.1103/PhysRevC.103.034325
2019RO18 Phys.Rev.Lett. 123, 202501 (2019) Time-Reversed Particle-Vibration Loops and Nuclear Gamow-Teller Response NUCLEAR STRUCTURE 90Zr, 90Nb, 90Y; calculated binding energies, Gamow-Teller transitions. Comparison with available data.
doi: 10.1103/PhysRevLett.123.202501
2018RO27 Phys.Rev. C 98, 051301 (2018) Coupling charge-exchange vibrations to nucleons in a relativistic framework: Effect on Gamow-Teller transitions and β-decay half-lives NUCLEAR STRUCTURE 48Ca, 78Ni, 132Sn, 208Pb; calculated Gamow-Teller strength distributions (GT-) within the proton-neutron relativistic RPA (pn-RRPA), pn-RRPA including particle-vibration coupling (PVC) effects in the In the time-blocking approximation (pn-RTBA) with coupling to neutral phonons (N), and pn-RTBA with coupling to neutral (N) and charge-exchange (CE) phonons. Comparison with experimental data. RADIOACTIVITY 78Ni, 132Sn(β-); calculated β-decay half-lives by RRPA, RTBA(N) and pn-RTBA(N+CE). Comparison with experimental values.
doi: 10.1103/PhysRevC.98.051301
2017MI06 Phys.Lett. B 769, 339 (2017) K.Miki, R.G.T.Zegers, Sam M.Austin, D.Bazin, B.A.Brown, A.C.Dombos, R.K.Grzywacz, M.N.Harakeh, E.Kwan, S.N.Liddick, S.Lipschutz, E.Litvinova, M.Madurga, M.T.Mustonen, W.J.Ong, S.V.Paulauskas, G.Perdikakis, J.Pereira, W.A.Peters, C.Robin, M.Scott, A.Spyrou, C.Sullivan, R.Titus Isovector excitations in 100Nb and their decays by neutron emission studied via the 100Mo(t, 3He + n) reaction at 115 MeV/ u NUCLEAR REACTIONS 100Mo(t, 3He), E=115 MeV/nucleon; measured reaction products; deduced σ(θ, E), Gamow-Teller transition strength. Comparison with the single-particle estimate and spherical pn-(R)QRPA and pn-RQTBA calculations.
doi: 10.1016/j.physletb.2017.04.004
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
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
2017SC07 Phys.Rev.Lett. 118, 172501 (2017) M.Scott, R.G.Zegers, R.Almus, S.M.Austin, D.Bazin, B.A.Brown, C.Campbell, A.Gade, M.Bowry, S.Galies, U.Garg, M.N.Harakeh, E.Kwan, C.Langer, C.Loelius, S.Lipschutz, E.Litvinova, E.Lunderberg, C.Morse, S.Noji, G.Perdikakis, T.Redpath, C.Robin, H.Sakai, Y.Sasamoto, M.Sasano, C.Sullivan, J.A.ostevin, T.Uesaka, D.Weisshaar Observation of the Isovector Giant Monopole Resonance via the 28Si(10Be, 10B*[1.74 MeV]) Reaction at 100 A MeV NUCLEAR REACTIONS 28Si(10Be, 10B'), E=100 MeV/nucleon; measured reaction products, Eγ, Iγ. 28Al, 10B; deduced σ(θ, E), σ(θ), isobaric analog state in 10B, excitation-energy spectrum in 28Al, monopole and dipole contributions and the isovector giant dipole resonance and isovector giant monopole resonance (IVGMR). Comparison with theoretical calculations.
doi: 10.1103/PhysRevLett.118.172501
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
2016RO16 Eur.Phys.J. A 52, 205 (2016) Nuclear response theory for spin-isospin excitations in a relativistic quasiparticle-phonon coupling framework
doi: 10.1140/epja/i2016-16205-0
2015DU16 Eur.Phys.J. A 51, 168 (2015) M.Dupuis, E.Bauge, S.Hilaire, F.Lechaftois, S.Peru, N.Pillet, C.Robin Progress in microscopic direct reaction modeling of nucleon induced reactions
doi: 10.1140/epja/i2015-15168-x
2014LE03 Phys.Rev. C 89, 011306 (2014) J.Le Bloas, N.Pillet, M.Dupuis, J.M.Daugas, L.M.Robledo, C.Robin, V.G.Zelevinsky First characterization of sd-shell nuclei with a multiconfiguration approach NUCLEAR STRUCTURE 20,22,24,26,28Ne, 22,24,26,28,30Mg, 24,26,28,30,32Si, 26,28,30,32,34S, 30,32,34,36Ar; calculated binding energies, S(2n), S(2p), energies and B(E2) of first 2+ states, magnetic dipole and electric static quadrupole moments, B(M1) for transitions between low-lying 1+, 2+ and 3+ states in spherical Hartree-Fock (HF) and multiparticle-multihole configuration mixing (CM) approximations with D1S Gogny interaction. Comparison with experimental values.
doi: 10.1103/PhysRevC.89.011306
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