NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = M.Grasso Found 63 matches. 2022BU10 Eur.Phys.J. A 58, 22 (2022) Finite-temperature infinite matter with effective-field-theory-inspired energy-density functionals
doi: 10.1140/epja/s10050-022-00665-2
2022GA04 Phys.Rev. C 105, 014321 (2022) Quenching of Gamow-Teller strengths and two-particle-two-hole configurations NUCLEAR STRUCTURE 48Ca, 90Zr, 132Sn, 14C, 22O; calculated Gamow-Teller strengths GT- for 48Ca and 90Zr, GT- SSRPA and RPA discrete spectra for 90Zr and 132Sn, cumulative sums for GT- strengths for 14C and 22O using charge-exchange subtracted second random-phase approximation (SSRPA), based on Skyrme functional SGII for Gamow-Teller resonances in closed-shell and closed-subshell nuclei, with the inclusion of two-particle-two-hole configurations. Comparison with ab initio coupled-cluster predictions, and with experimental data.
doi: 10.1103/PhysRevC.105.014321
2022YA17 Phys.Rev. C 106, L011305 (2022) C.J.Yang, W.G.Jiang, S.Burrello, M.Grasso Calculations for nuclear matter and finite nuclei within and beyond energy-density-functional theories through interactions guided by effective field theory NUCLEAR STRUCTURE 4He, 16O, 40Ca, 56Ni, 100Sn; calculated ground-state energies as function of angular frequency using t0-t3 model and full SLy5 and SkP energy density functionals, and up to next-to-leading order (NLO), equation of state (EoS) by constructing an effective interaction under energy-density-functional (EDF) theories. Comparison with experimental values.
doi: 10.1103/PhysRevC.106.L011305
2021BU07 Phys.Rev. C 103, 064317 (2021) S.Burrello, J.Bonnard, M.Grasso Application of an ab-initio-inspired energy density functional to nuclei: Impact of the effective mass and the slope of the symmetry energy on bulk and surface properties NUCLEAR STRUCTURE 12,14,16,18,20,22,24O, 34,36,38,40,42,44,46,48,50,52,54,56,58,60,62Ca, 78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124Zr, 100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158,160,162,164,166,168,170,172,174,176,178Sn, 178,180,182,184,186,188,190,192,194,196,198,200,202,204,206,208,210,212,214,216,218,220,222,224,226,228,230,232,234,236,238,240,242,244,246,248,250,252,254,256,258,260,262,264,266Pb; calculated S(2n) for O, Ca, Zr and Sn isotopic chains, binding energies for Ca and Zr chains, difference between neutron and proton radii for O, Ca, Zr and Pb chains, charge radii and neutron skins for 16O, 40,48Ca, 90Zr, 132Sn, 208Pb, neutron and proton density profiles for 122Zr and 266Pb, single-proton energies for 208Pb for the last occupied proton. Mean-field Hartree-Fock calculations with Yang-Grasso-Lacroix-Orsay (YGLO) density functionals. Comparison with experimental data extracted from databases at NNDC-BNL. Discussed effective masses and the slope of the symmetry energy.
doi: 10.1103/PhysRevC.103.064317
2020BO09 Phys.Rev. C 101, 064319 (2020) J.Bonnard, M.Grasso, D.Lacroix Lee-Yang-inspired energy-density functional including contributions from p-wave scattering
doi: 10.1103/PhysRevC.101.064319
2020GA33 Phys.Rev.Lett. 125, 212501 (2020) D.Gambacurta, M.Grasso, J.Engel Gamow-Teller Strength in 48Ca and 78Ni with the Charge-Exchange Subtracted Second Random-Phase Approximation NUCLEAR STRUCTURE 48Ca, 78Ni; analyzed available data; calculated Gamow-Teller strength distributions using a fully self-consistent subtracted second random-phase approximation for charge-exchange processes with Skyrme energy-density functionals.
doi: 10.1103/PhysRevLett.125.212501
2020GR07 Phys.Rev. C 101, 064314 (2020) Beyond-mean-field effects on the symmetry energy and its slope from the low-lying dipole response of 68Ni NUCLEAR STRUCTURE 68Ni; calculated low-energy B(E1) distributions, neutron and proton transition densities, isoscalar and isovector E1 transition densities, percentage of the EWSR, mean-field EOSs of pure neutron matter, neutron skin thickness, electric dipole polarizability, using the beyond-mean-field (BMF) subtracted second random-phase approximation (SSRPA) model based on Skyrme interaction. Comparison with experimental data. Qualitative estimate of beyond-mean-field effects on symmetry energy of infinite matter and its slope.
doi: 10.1103/PhysRevC.101.064314
2019GA22 Phys.Rev. C 100, 014317 (2019) D.Gambacurta, M.Grasso, O.Sorlin Soft breathing modes in neutron-rich nuclei with the subtracted second random-phase approximation NUCLEAR STRUCTURE 34Si, 36S, 40,48,60Ca, 68Ni; calculated isoscalar monopole excitations, strength distribution, neutron and proton transition densities, contributions from one-particle one-hole and two-particle two-hole configurations energy weighted sum rules (EWSR) using beyond mean-filed subtracted second random-phase approximation (SSRPA) based on Skyrme interaction SGII.
doi: 10.1103/PhysRevC.100.014317
2018BO18 Phys.Rev. C 98, 034319 (2018), Erratum Phys. Rev. C 103, 039901 (2021) J.Bonnard, M.Grasso, D.Lacroix Energy-density functionals inspired by effective-field theories: Applications to neutron drops NUCLEAR STRUCTURE N=2-50; calculated energies of neutron drops, internal energies of neutron drops, maximal density at the Thomas-Fermi approximation, density profiles, Hartree-Fock potentials, mean pairing gaps of neutron drops, and effective mass of neutron drops using YGLO, KIDS, and ELYO energy density functionals. Comparison with other energy density functional model predictions and ab initio results.
doi: 10.1103/PhysRevC.98.034319
2018GA02 Phys.Lett. B 777, 163 (2018) D.Gambacurta, M.Grasso, O.Vasseur Electric dipole strength and dipole polarizability in 48Ca within a fully self-consistent second random-phase approximation NUCLEAR STRUCTURE 48Ca; calculated B(E1), electric dipole polarizability using Skyrme SSRPA model in a fully self-consistent scheme.
doi: 10.1016/j.physletb.2017.12.026
2018GR11 Phys.Rev. C 98, 051303 (2018) M.Grasso, D.Gambacurta, O.Vasseur Beyond-mean-field effective masses in the nuclear Fermi liquid from axial breathing modes NUCLEAR STRUCTURE 48Ca, 90Zr, 120Sn; calculated isoscalar giant quadrupole resonances (GQR), theoretical uncertainty in the mean-field effective mass from various Skyrme parametrizations, beyond-mean-field (BMF) effective masses, random-phase approximation (RPA) and subtracted second RPA (SSRPA) diagonal matrix elements for the first three single-particle configurations using SSRPA model.
doi: 10.1103/PhysRevC.98.051303
2018VA17 Phys.Rev. C 98, 044313 (2018) O.Vasseur, D.Gambacurta, M.Grasso Systematic study of giant quadrupole resonances with the subtracted second random-phase approximation: Beyond-mean-field centroids and fragmentation NUCLEAR STRUCTURE 30,34Si, 36S, 40,48Ca, 56Ni, 90Zr, 114,116,120,132Sn, 208Pb; calculated centroids and widths of isoscalar giant quadrupole resonances (GQR) using the subtracted second random-phase-approximation (SSRPA) model in the framework of the energy-density-functional theory. Comparison with RPA calculations and experimental values.
doi: 10.1103/PhysRevC.98.044313
2017GR08 Phys.Rev. C 95, 054327 (2017) Lee-Yang-inspired functional with a density-dependent neutron-neutron scattering length
doi: 10.1103/PhysRevC.95.054327
2017LA07 Phys.Rev. C 95, 054306 (2017) D.Lacroix, A.Boulet, M.Grasso, C.-J.Yang From bare interactions, low-energy constants, and unitary gas to nuclear density functionals without free parameters: Application to neutron matter
doi: 10.1103/PhysRevC.95.054306
2017YA15 Phys.Rev. C 95, 054325 (2017) C.J.Yang, M.Grasso, K.Moghrabi, U.van Kolck Renormalizability of the nuclear many-body problem with the Skyrme interaction beyond mean field
doi: 10.1103/PhysRevC.95.054325
2017YA21 Phys.Rev. C 96, 034318 (2017) C.-J.Yang, M.Grasso, D.Lacroix Toward a systematic strategy for defining power counting in the construction of the energy density functional
doi: 10.1103/PhysRevC.96.034318
2016AN12 Eur.Phys.J. A 52, 183 (2016) M.Anguiano, A.M.Lallena, G.Co, V.De Donno, M.Grasso, R.N.Bernard Gogny interactions with tensor terms NUCLEAR STRUCTURE 12C, 16O, 40Ca, 48Ca, 208Pb; calculated first 0- using DRPA with D1S, D1ST, D1M, D1MT interactions. 48,52Ca; calculated B(M1) strength energy distribution, energy gaps between neutron 1f7/2 and 2p3/2 states. 34Si, 36S, 40Ca; calculated energy differences between neutron 2p1/2 and 2p3/2 states. 134Te, 136Xe, 138Ba, 140Ce, 142Nd, 144Sm, 146Gd, 148Dy, 150Er, 152Yb; calculated proton sp state energy 2d5/2 and 1g7/2. DRPA (Discrete set of sp wavefunction RPA) with D1S, D1ST, D1M, D1MT, D1MT2a, D1MT2c interactions. Calculations compared with data. NUCLEAR REACTIONS 48Ca, 90Zr, 208Pb(p, n), E not given; calculated energy distributions of GT strengths. DRPA (Discrete set of sp wavefunction RPA) with D1MT, D1MT2a, D1MT2c forces. Calculations compared to data.
doi: 10.1140/epja/i2016-16183-1
2016GA04 Phys.Rev. C 93, 024309 (2016) D.Gambacurta, F.Catara, M.Grasso, M.Sambataro, M.V.Andres, E.G.Lanza Nuclear excitations as coupled one and two random-phase-approximation modes NUCLEAR STRUCTURE 16O; calculated low-lying levels and giant resonances (dipole, quadrupole and octupole), J, π, monopole (E0), dipole (E1), isoscalar quadrupole (E2), and isoscalar octupole (E3) response functions. Double random-phase approximation (DRPA) method to include two -particle two-hole (2p-2h) configurations and by coupling them with the 1p-1h ones and among themselves. Comparison with experimental values.
doi: 10.1103/PhysRevC.93.024309
2016GA28 Eur.Phys.J. A 52, 198 (2016) Second RPA calculations with the Skyrme and Gogny interactions NUCLEAR STRUCTURE 16O; calculated giant resonance strength distributions using RPA, Skyrme-SRPA, Gogny-SRPA (SRPA = Skyrme RPA).
doi: 10.1140/epja/i2016-16198-6
2016GR16 Phys.Scr. 91, 063005 (2016) M.Grasso, D.Lacroix, U.van Kolck From effective field theories to effective density functionals in and beyond the mean field
doi: 10.1088/0031-8949/91/6/063005
2016YA11 Phys.Rev. C 94, 031301 (2016) From dilute matter to the equilibrium point in the energy-density-functional theory NUCLEAR STRUCTURE 68Ni, 120Sn, 208Pb; calculated symmetry energy as a function of its slope and density using two parametrizations; proposed new energy-density functional. Comparison with experimental electric dipole polarizability.
doi: 10.1103/PhysRevC.94.031301
2016YA12 Phys.Rev. C 94, 034311 (2016) C.J.Yang, M.Grasso, X.Roca-Maza, G.Colo, K.Moghrabi Second-order equation of state with the Skyrme interaction: Cutoff and dimensional regularization with the inclusion of rearrangement terms
doi: 10.1103/PhysRevC.94.034311
2015GA28 Phys.Rev. C 92, 034303 (2015) D.Gambacurta, M.Grasso, J.Engel Subtraction method in the second random-phase approximation: First applications with a Skyrme energy functional NUCLEAR STRUCTURE 16O; calculated energies, isoscalar monopole B(E0) and quadrupole B(E2) response for 10-30 MeV excitation, ratios of moments, EWSR, effects of two particle-two hole configurations (2p2h) on the excitation spectra of medium-mass and heavy nuclei. Subtraction procedure in the second random-phase-approximation (SRPA) with Skyrme energy density-functional theory. Comparison with experimental data.
doi: 10.1103/PhysRevC.92.034303
2015GR15 Phys.Rev. C 92, 054316 (2015) Neutron 2p and 1f spin-orbit splittings in 40Ca, 36S and 34Si N = 20 isotones: Tensor-induced and pure spin-orbit effects NUCLEAR STRUCTURE 34Si, 36S, 40Ca; calculated energies of 2p3/2, 2p1/2 and 1f5/2 neutron states relative to the energy of 1f7/2 neutron state, neutron 2p and 1f spin-orbit splittings using mean-field approaches based on Skyrme and Gogny forces and three types of interactions.
doi: 10.1103/PhysRevC.92.054316
2014CO20 Phys.Scr. 89, 054006 (2014) G.Colo, P.F.Bortignon, M.Brenna, X.Roca-Maza, E.Vigezzi, K.Moghrabi, M.Grasso, K.Mizuyama Progress in nuclear structure beyond the mean-field approximation NUCLEAR STRUCTURE 39,41Ca; calculated level density, spectroscopic factor, strength functions using nuclear density functional theory with particle-vibration coupling and other extensions. Compared with available data.
doi: 10.1088/0031-8949/89/5/054006
2014GR02 Phys.Rev. C 89, 034316 (2014) Magicity of the 58Ca and 54Ca isotopes and tensor contribution within a mean-field approach NUCLEAR STRUCTURE 40,48,52,54Ca, 54,56Ti, 56,58Cr, 58,60Fe; calculated neutron and proton single-particle energies, neutron gaps, S(2n). 52, 54Ca; investigated magicity of 52Ca and 54Ca. Mean-field approach with Skyrme interaction and Hartree-Fock calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.89.034316
2013GR07 Phys.Rev. C 87, 064308 (2013) Two-neutron transfer probabilities and spatial-localization effects at the drip line NUCLEAR STRUCTURE 74,76,78,80,82Cr; calculated two-nucleon transfer probabilities. HFB calculations with the Skyrme parameterization SkM* in the mean-field approach, and generating neutron pairing interactions for stable open-shell A=40-48 Ca isotopes. Persistence or suppression of pairing at drip lines.
doi: 10.1103/PhysRevC.87.064308
2013GR16 Phys.Rev. C 88, 054328 (2013) Tensor parameters in Skyrme and Gogny effective interactions: Trends from a ground-state-focused study NUCLEAR STRUCTURE 40,48Ca, 56Ni; calculated neutron f spin-orbit splittings and tensor parameters. 16O, 40,48Ca, 56Ni, 90Zr, 132Sn; calculated binding energies. Skyrme and Gogny effective interactions including a tensor force. Comparison with experimental data.
doi: 10.1103/PhysRevC.88.054328
2012AN14 Phys.Rev. C 86, 054302 (2012) M.Anguiano, M.Grasso, G.Co, V.De Donno, A.M.Lallena Tensor and tensor-isospin terms in the effective Gogny interaction NUCLEAR STRUCTURE 16,22O, 40,48Ca, 132,140Sn; calculated neutron energy gap, single particle energies using effective Gogny interaction in mean-field calculations with the inclusion of tensor-isospin terms.
doi: 10.1103/PhysRevC.86.054302
2012CO04 Phys.Rev. C 85, 024322 (2012) G.Co, V.De Donno, P.Finelli, M.Grasso, M.Anguiano, A.M.Lallena, C.Giusti, A.Meucci, F.D.Pacati Mean-field calculations of the ground states of exotic nuclei NUCLEAR STRUCTURE 16,22,24,28O, 40,48,52,60Ca, 48,56,68,78Ni, 100,114,116,132Sn; calculated binding energies, single particle energies, rms charge radii, neutron skin thickness. Mean-field approach, nonrelativistic Hartree-Fock, relativistic Hartree calculations. Comparison with experimental data. NUCLEAR REACTIONS 40,48,52,60Ca(e, e'p), (e, e), E=483.2 MeV; calculated reduced cross sections, elastic scattering cross sections, neutron, proton and matter distributions, Mean-field approach, nonrelativistic Hartree-Fock, relativistic Hartree calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.85.024322
2012GA31 Phys.Rev. C 86, 021304 (2012) D.Gambacurta, M.Grasso, V.De Donno, G.Co, F.Catara Second random-phase approximation with the Gogny force: First applications NUCLEAR STRUCTURE 16O; calculated isoscalar monopole discrete strength distribution B(E0), isoscalar monopole response, proton and neutron transition densities. Random-phase approximation (RPA), second RPA (SRPA) with finite-range Gogny interaction. Discussed effects of particle-hole couplings in Gogny-SRPA calculations.
doi: 10.1103/PhysRevC.86.021304
2012GR07 Phys.Rev. C 85, 034317 (2012) M.Grasso, D.Lacroix, A.Vitturi Pair-transfer probability in open- and closed-shell Sn isotopes NUCLEAR STRUCTURE 100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144Sn; calculated two nucleon transfer (removal or addition) strength from ground-state to ground-state, neutron Fermi energy, entropy, pairing gap for mixed pairing case and pure surface case. Canonical basis formulation, and Hartree-Fock-Bogoliubov (HFB) theory. Discussed role of particle number restoration.
doi: 10.1103/PhysRevC.85.034317
2012MA43 Prog.Theor.Phys.(Kyoto), Suppl. 196, 172 (2012) J.Margueron, M.Grasso, S.Goriely, G.Colo, H.Sagawa Extended Skyrme Interaction in the Spin Channel NUCLEAR STRUCTURE 41,42,49,50Ca; calculated total energy, mean field, spin-orbit, Coulomb and kinetic contributions to the total energy. Skyrme interactions.
doi: 10.1143/PTPS.196.172
2012MO12 Phys.Rev. C 85, 044323 (2012); Erratum Phys.Rev. C 94, 069901 (2016) K.Moghrabi, M.Grasso, X.Roca-Maza, G.Colo Second-order equation of state with the full Skyrme interaction: Toward new effective interactions for beyond-mean-field models
doi: 10.1103/PhysRevC.85.044323
2012MO27 Phys.Rev. C 86, 044319 (2012) Dimensional regularization applied to nuclear matter with a zero-range interaction
doi: 10.1103/PhysRevC.86.044319
2011GA02 J.Phys.(London) G38, 035103 (2011) D.Gambacurta, M.Grasso, F.Catara Residual interaction in second random-phase approximation with density-dependent forces: rearrangement terms
doi: 10.1088/0954-3899/38/3/035103
2011GA39 Phys.Rev. C 84, 034301 (2011) D.Gambacurta, M.Grasso, F.Catara Low-lying dipole response in the stable 40, 48Ca nuclei with the second random-phase approximation NUCLEAR STRUCTURE 40,48Ca; calculated isoscalar and isovector B(E1) strength distributions in 5-10 MeV excitation region, EWSR, neutron and proton transition densities. Random-phase approximation (RPA) and second random-phase approximation (SRPA) with Skyrme interaction SGII with inclusion of 2p2h configurations. Pygmy resonances. Comparison with experimental data.
doi: 10.1103/PhysRevC.84.034301
2011PE26 Phys.Rev. C 84, 045806 (2011) D.Pena Arteaga, M.Grasso, E.Khan, P.Ring Nuclear structure in strong magnetic fields: Nuclei in the crust of a magnetar NUCLEAR STRUCTURE 16O, 56Fe; calculated evolution of single-particle level energies, binding energy per article, radius, and β deformation as a function of magnetic field strengths. Z=22-30, N=22-36; calculated minimum magnetic field for which the first level crossing at the Fermi energy occurs. Influence of strong magnetic fields on nuclear structure using a fully self-consistent covariant density functional.
doi: 10.1103/PhysRevC.84.045806
2011PL01 Phys.Rev. C 83, 034613 (2011) E.Pllumbi, M.Grasso, D.Beaumel, E.Khan, J.Margueron, J.van de Wiele Probing the pairing interaction through two-neutron transfer reactions NUCLEAR REACTIONS 124,136Sn(p, t), E=15-35 MeV; analyzed differential σ, σ(θ), form factors, σ(g.s.)/σ(excited 0+) using one-step distorted-wave Born approximation (DWBA) with HFB+QRPA for transition densities and form factors.
doi: 10.1103/PhysRevC.83.034613
2010GA07 Phys.Rev. C 81, 054312 (2010) D.Gambacurta, M.Grasso, F.Catara Collective nuclear excitations with Skyrme-second random-phase approximation NUCLEAR STRUCTURE 16O; calculated isoscalar and isovector strength distributions for monopole 0+, dipole 1- and quadrupole 2+ states, B(E0), B(E1), B(E2), transition densities using second random phase approximation using second random-phase approximation (SRPA) calculations with a Skyrme force. Comparison between RPA and SRPA calculations.
doi: 10.1103/PhysRevC.81.054312
2010MO12 Phys.Rev. C 81, 064327 (2010) M.Moreno Torres, M.Grasso, H.Liang, V.De Donno, M.Anguiano, N.Van Giai Tensor effects in shell evolution at Z, N=8, 20, and 28 using nonrelativistic and relativistic mean-field theory NUCLEAR STRUCTURE 14C, 16,22O, 40,48,52,54Ca, 34,42Si, 36,44S, 56,60,66,68,78Ni; analyzed effects of the tensor force on the neutron and proton gaps. Hartree-Fock calculations with Skyrme and Gogny interactions. Non-relativistic and relativistic mean-field approaches. Comparison with experimental data.
doi: 10.1103/PhysRevC.81.064327
2010MO28 Phys.Rev.Lett. 105, 262501 (2010) K.Moghrabi, M.Grasso, G.Colo, N.Van Giai Beyond Mean-Field Theories with Zero-Range Effective Interactions: A Way to Handle the Ultraviolet Divergence
doi: 10.1103/PhysRevLett.105.262501
2009GA22 Phys.Rev. C 80, 014303 (2009) D.Gambacurta, F.Catara, M.Grasso Self-consistent extension of random-phase approximation enlarged beyond particle-hole configurations
doi: 10.1103/PhysRevC.80.014303
2009GR04 Phys.Rev. C 79, 034318 (2009) M.Grasso, L.Gaudefroy, E.Khan, T.Niksic, J.Piekarewicz, O.Sorlin, N.Van Giai, D.Vretenar Nuclear "bubble" structure in 34Si NUCLEAR STRUCTURE 22,24O, 34,36Si; calculated neutron densities, charge densities, binding energies, charge radii, neutron skin thickness. Shell model, non-relativistic mean-field approach and relativistic mean-field approach calculations.
doi: 10.1103/PhysRevC.79.034318
2009GR16 Int.J.Mod.Phys. E18, 2009 (2009) M.Grasso, E.Khan, J.Margueron, N.Van Giai, L.Gaudefroy, T.Niksic, D.Vretenar, J.Piekarewicz, O.Sorlin Bubbles in exotic nuclei NUCLEAR STRUCTURE 46,68Ar; calculated proton densities with SkI5, SLy4 interactions in the HF approach.
doi: 10.1142/S0218301309014184
2009KH08 Phys.Rev. C 80, 044328 (2009) Constraining the nuclear pairing gap with pairing vibrations NUCLEAR STRUCTURE 124,136Sn; analyzed neutron quasiparticle states, response functions and neutron transition densities using Hartree-Fock-Bogoliubov (HFB) model and quasiparticle random-phase approximation (QRPA).
doi: 10.1103/PhysRevC.80.044328
2008GR13 Nucl.Phys. A807, 1 (2008) M.Grasso, E.Khan, J.Margueron, N.Van Giai Low-energy excitations in nuclear systems: From exotic nuclei to the crust of neutron stars NUCLEAR STRUCTURE Z=40, 50; calculated neutron densities, quadrupole strength distributions using QRPA in relation to neutron stars.
doi: 10.1016/j.nuclphysa.2008.04.003
2008KH01 Nucl.Phys. A800, 37 (2008) E.Khan, M.Grasso, J.Margueron, N.Van Giai Detecting bubbles in exotic nuclei NUCLEAR STRUCTURE 46Ar; calculated proton density, monopole, dipole and quadrupole strength functions using Hartree-Fock approach.
doi: 10.1016/j.nuclphysa.2007.11.012
2007GR20 Nucl.Phys. A788, 337c (2007) M.Grasso, S.Yoshida, N.Sandulescu, N.Van Giai Giant halo and anti-halo in the non-relativistic mean field approach NUCLEAR STRUCTURE Zr; calculated radii, two-neutron separation energies, halo features. Non-relativistic mean field approach.
doi: 10.1016/j.nuclphysa.2007.01.063
2007GR21 Phys.Rev. C 76, 044319 (2007) M.Grasso, Z.Y.Ma, E.Khan, J.Margueron, N.Van Giai Evolution of the proton sd states in neutron-rich Ca isotopes NUCLEAR STRUCTURE 48,52,70,78Ca; calculated excitation energies. Skyrme-Hartree-Fock equations used.
doi: 10.1103/PhysRevC.76.044319
2006BE04 Phys.Rev.Lett. 96, 012501 (2006) E.Becheva, Y.Blumenfeld, E.Khan, D.Beaumel, J.M.Daugas, F.Delaunay, Ch.-E.Demonchy, A.Drouart, M.Fallot, A.Gillibert, L.Giot, M.Grasso, N.Keeley, K.W.Kemper, D.T.Khoa, V.Lapoux, V.Lima, A.Musumarra, L.Nalpas, E.C.Pollacco, O.Roig, P.Roussel-Chomaz, J.E.Sauvestre, J.A.Scarpaci, F.Skaza, H.S.Than N = 14 Shell Closure in 22O Viewed through a Neutron Sensitive Probe NUCLEAR REACTIONS 1H(22O, 22O), (22O, 22O'), E=46.6 MeV/nucleon; measured particle spectra, σ(E, θ). 22O level deduced deformation parameter, shell closure features. MUST detector array.
doi: 10.1103/PhysRevLett.96.012501
2006GA09 Phys.Rev. C 73, 024319 (2006) D.Gambacurta, M.Grasso, F.Catara, M.Sambataro Extension of the second random-phase approximation
doi: 10.1103/PhysRevC.73.024319
2006GR27 Phys.Rev.C 74, 064317 (2006) M.Grasso, S.Yoshida, N.Sandulescu, N.Van Giai Giant neutron halos in the non-relativistic mean field approach NUCLEAR STRUCTURE 56,58,60,62,64,66,68,70,72Ca, 116,118,120,122,124,126,128,130,132,134,136,138,140Zr; calculated radii, two-neutron separation energies, halo features. Non-relativistic mean field approach.
doi: 10.1103/PhysRevC.74.064317
2004KH02 Phys.Rev. C 69, 014314 (2004) E.Khan, N.Sandulescu, N.Van Giai, M.Grasso Two-neutron transfer in nuclei close to the drip line NUCLEAR REACTIONS 22O(t, p), E=15 MeV/nucleon; calculated form factors, σ(E, θ). Continuum quasiparticle RPA. NUCLEAR STRUCTURE 18,20,22O; calculated single-particle energies, response functions for two-neutron transfer. Continuum quasiparticle RPA.
doi: 10.1103/PhysRevC.69.014314
2004KH03 Nucl.Phys. A731, 311 (2004) Collective Motions in Hot Exotic Nuclei: the Finite Temperature Continuum-QRPA NUCLEAR STRUCTURE 22O, 120,136Sn; calculated dipole and quadrupole response functions. Finite temperature continuum-quasiparticle RPA.
doi: 10.1016/j.nuclphysa.2003.11.042
2004KH06 Phys.Rev. C 69, 044605 (2004) D.T.Khoa, H.S.Than, T.H.Nam, M.Grasso, N.Van Giai Microscopic calculation of the interaction cross section for stable and unstable nuclei based on the nonrelativistic nucleon-nucleon t matrix NUCLEAR REACTIONS 12C(α, X), (6He, X), (8He, X), (6Li, X), (7Li, X), (8Li, X), (9Li, X), (11Li, X), (12C, X), (13C, X), (14C, X), (15C, X), (16C, X), (17C, X), (18C, X), (19C, X), (20C, X), (16O, X), (17O, X), (18O, X), (19O, X), (20O, X), (21O, X), (22O, X), (23O, X), (24O, X), E ≈ 740-1050 MeV/nucleon; calculated reaction and interaction σ. DWIA, microscopic complex optical potential, folding model.
doi: 10.1103/PhysRevC.69.044605
2003KH10 Nucl.Phys. A722, 92c (2003) Microscopic study of interaction cross sections measured at relativistic energies for stable and unstable nuclei NUCLEAR REACTIONS 12C(α, X), (6He, X), (8He, X), (6Li, X), (7Li, X), (8Li, X), (9Li, X), (11Li, X), (12C, X), (14C, X), (16C, X), (18C, X), (19C, X), (20C, X), (16O, X), (18O, X), (20O, X), (22O, X), (24O, X), E ≈ 790-1050 MeV/nucleon; calculated reaction, interaction σ. Parameter-free folding approach, comparisons with data.
doi: 10.1016/S0375-9474(03)01342-3
2002GR14 Phys.Lett. 535B, 103 (2002) M.Grasso, N.Van Giai, N.Sandulescu Continuum HFB Calculations with Finite Range Pairing Interactions NUCLEAR STRUCTURE 18C; calculated total energy, pairing interaction features. Hartree-Fock-Bogoliubov approach, Skyrme and Gogny forces.
doi: 10.1016/S0370-2693(02)01719-7
2002GR30 Phys.Rev. C 66, 064303 (2002) M.Grasso, F.Catara, M.Sambataro Boson-mapping-based extension of the random-phase approximation in a three-level Lipkin model
doi: 10.1103/PhysRevC.66.064303
2002GR35 Prog.Theor.Phys.(Kyoto), Suppl. 146, 619 (2002) M.Grasso, E.Khan, N.Van Giai, N.Sandulescu Pairing Correlations in Nuclei Close to the Drip Line NUCLEAR STRUCTURE 74,76,78,80,82,84,86,88Ni; calculated pairing correlation energies. 24O calculated quadrupole strength distribution.
doi: 10.1143/PTPS.146.619
2002KH10 Phys.Rev. C66, 024309 (2002) E.Khan, N.Sandulescu, M.Grasso, N.V.Giai Continuum quasiparticle random phase approximation and the time-dependent Hartree-Fock-Bogoliubov approach NUCLEAR STRUCTURE 18,20,22,24O; calculated neutron pairing gaps, transitions B(E2), quadrupole strength functions. Continuum quasiparticle RPA, linear response method.
doi: 10.1103/PhysRevC.66.024309
2001GR03 Phys.Rev. C63, 014317 (2001) Extension of Random-Phase Approximation Preserving Energy Weighted Sum Rules: An application to a 3-level Lipkin model
doi: 10.1103/PhysRevC.63.014317
2001GR32 Phys.Rev. C64, 064321 (2001) M.Grasso, N.Sandulescu, V.G.Nguyen, R.J.Liotta Pairing and Continuum Effects in Nuclei Close to the Drip Line NUCLEAR STRUCTURE 84Ni; calculated single-particle energies, widths, neutron pairing densities. 74,76,78,80,82,84,86,88Ni; calculated pairing correlation energies, two-neutron separation energies, neutron radii. Hartree-Fock-Bogoliubov calculations, different boundary conditions compared.
doi: 10.1103/PhysRevC.64.064321
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