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NSR database version of April 25, 2024.

Search: Author = A.Polls

Found 94 matches.

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2020PO11      Phys.Rev. C 102, 054004 (2020)

A.Polls, I.Vidana

Spinodal instabilities of spin-polarized asymmetric nuclear matter

doi: 10.1103/PhysRevC.102.054004
Citations: PlumX Metrics

2019MU06      Phys.Rev. C 99, 034315 (2019)

H.Muther, A.Polls

Pairing in nuclear matter and finite nuclei

NUCLEAR STRUCTURE 12C, 16O, 28Si, 40Ca; calculated single-particle energies of low-lying states and depth of Woods-Saxon potentials for 16O and 40Ca, spin-orbit term, pairing gaps of isospin T=0 and T=1 of the nuclear system ranging from infinite nuclear matter to light nuclei using model based on realistic nucleon-nucleon interaction.

doi: 10.1103/PhysRevC.99.034315
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2018CA20      Phys.Rev. C 98, 025804 (2018)

A.Carbone, A.Polls, A.Rios

Microscopic predictions of the nuclear matter liquid-gas phase transition

doi: 10.1103/PhysRevC.98.025804
Citations: PlumX Metrics

2017RI07      Phys.Rev. C 96, 014003 (2017)

A.Rios, A.Carbone, A.Polls

Comparison of nuclear Hamiltonians using spectral function sum rules

doi: 10.1103/PhysRevC.96.014003
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2016DI12      Phys.Rev. C 94, 025802 (2016); Pub.Note Phys.Rev. C 94, 029901 (2016)

D.Ding, A.Rios, H.Dussan, W.H.Dickhoff, S.J.Witte, A.Carbone, A.Polls

Pairing in high-density neutron matter including short- and long-range correlations

doi: 10.1103/PhysRevC.94.025802
Citations: PlumX Metrics

2016ME06      Phys.Rev. C 93, 035802 (2016)

A.Mecca, A.Lovato, O.Benhar, A.Polls

Transport properties of the Fermi hard-sphere system

doi: 10.1103/PhysRevC.93.035802
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2016VI03      Phys.Rev. C 94, 054006 (2016)

I.Vidana, A.Polls, V.Durant

Role of correlations in spin-polarized neutron matter

doi: 10.1103/PhysRevC.94.054006
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2015ME02      Phys.Rev. C 91, 034325 (2015)

A.Mecca, A.Lovato, O.Benhar, A.Polls

Effective-interaction approach to the Fermi hard-sphere system

doi: 10.1103/PhysRevC.91.034325
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2014CA04      Eur.Phys.J. A 50, 13 (2014)

A.Carbone, A.Polls, C.Providencia, A.Rios, I.Vidana

Tensor force effects and high-momentum components in the nuclear symmetry energy

doi: 10.1140/epja/i2014-14013-2
Citations: PlumX Metrics

2014CA41      Phys.Rev. C 90, 054322 (2014)

A.Carbone, A.Rios, A.Polls

Correlated density-dependent chiral forces for infinite-matter calculations within the Green's function approach

doi: 10.1103/PhysRevC.90.054322
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2014DU15      Phys.Rev. C 90, 061603 (2014)

H.Dussan, M.H.Mahzoon, R.J.Charity, W.H.Dickhoff, A.Polls

Elastic nucleon-nucleus scattering as a direct probe of correlations beyond the independent-particle model

NUCLEAR REACTIONS 40Ca(p, p), (n, n), E<200 MeV; analyzed scattering and structure data using the full nonlocal treatment of the dispersive optical model (DOM). Discussed application for inverse kinematics reactions.

doi: 10.1103/PhysRevC.90.061603
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2014RI02      Phys.Rev. C 89, 044303 (2014)

A.Rios, A.Polls, W.H.Dickhoff

Density and isospin-asymmetry dependence of high-momentum components

NUCLEAR STRUCTURE 2H; calculated momentum distribution for neutrons and protons in asymmetric nuclear matter, ratio of the neutron, proton and nucleon momentum distributions to corresponding deuteron distribution at high momenta, density and isospin dependence, integrated single-particle strengths and kinetic energies for neutrons and protons. High-momentum components dominated by tensor correlations. Self-consistent Green's function (SCGF) ladder calculations and dilute Fermi gas (DFG) model.

doi: 10.1103/PhysRevC.89.044303
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2013CA20      Phys.Rev. C 88, 044302 (2013)

A.Carbone, A.Polls, A.Rios

Symmetric nuclear matter with chiral three-nucleon forces in the self-consistent Green's functions approach

doi: 10.1103/PhysRevC.88.044302
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2013CA24      Phys.Rev. C 88, 054326 (2013)

A.Carbone, A.Cipollone, C.Barbieri, A.Rios, A.Polls

Self-consistent Green's functions formalism with three-body interactions

doi: 10.1103/PhysRevC.88.054326
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2013NA07      Phys.Rev. C 87, 044329 (2013)

J.Navarro, A.Polls

Spin instabilities of infinite nuclear matter and effective tensor interactions

doi: 10.1103/PhysRevC.87.044329
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2012BA57      Phys.Rev. C 86, 064001 (2012)

M.Baldo, A.Polls, A.Rios, H.-J.Schulze, I.Vidana

Comparative study of neutron and nuclear matter with simplified Argonne nucleon-nucleon potentials

doi: 10.1103/PhysRevC.86.064001
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2012CA02      Europhys.Lett. 97, 22001 (2012)

A.Carbone, A.Polls, A.Rios

High-momentum components in the nuclear symmetry energy

doi: 10.1209/0295-5075/97/22001
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2011CA03      Phys.Rev. C 83, 024308 (2011); Publishers Note Phys.Rev. C 83, 039901 (2011)

A.Carbone, A.Polls, A.Rios, I.Vidana

Latent heat of nuclear matter

doi: 10.1103/PhysRevC.83.024308
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2011DU21      Phys.Rev. C 84, 044319 (2011)

H.Dussan, S.J.Waldecker, W.H.Dickhoff, H.Muther, A.Polls

Microscopic self-energy of 40Ca from the charge-dependent Bonn potential

NUCLEAR STRUCTURE 40Ca; calculated spectral functions, single-particle levels, spectroscopic factors, natural orbits; comparison of microscopic CD Bonn Self-Energy and Dispersive Optical Model fit. 40Ca(n, n), E=0-100 MeV; calculated total and differential cross sections. Comparison with experimental data; analyzed non-locality of the imaginary part of the CD Bonn Self-energy.

doi: 10.1103/PhysRevC.84.044319
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2011VI07      Phys.Rev. C 84, 062801 (2011)

I.Vidana, A.Polls, C.Providencia

Nuclear symmetry energy and the role of the tensor force

doi: 10.1103/PhysRevC.84.062801
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2010BE04      Phys.Rev. C 81, 024305 (2010)

O.Benhar, A.Polls, M.Valli, I.Vidana

Microscopic calculations of transport properties of neutron matter

doi: 10.1103/PhysRevC.81.024305
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2010TO16      Nucl.Phys. A835, 378c (2010)

L.Tolos, D.Cabrera, A.Polls, A.Ramos

Strange mesons from SIS to FAIR

doi: 10.1016/j.nuclphysa.2010.01.223
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2009CA24      Phys.Rev. C 80, 045201 (2009)

D.Cabrera, A.Polls, A.Ramos, L.Tolos

Energy-weighted sum rules for mesons in hot and dense matter

doi: 10.1103/PhysRevC.80.045201
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2009PE16      Phys.Rev. C 80, 025802 (2009)

M.A.Perez-Garcia, J.Navarro, A.Polls

Neutron Fermi liquids under the presence of a strong magnetic field with effective nuclear forces

doi: 10.1103/PhysRevC.80.025802
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2009RI01      Phys.Rev. C 79, 025802 (2009)

A.Rios, A.Polls, I.Vidana

Hot neutron matter from a self-consistent Green's-functions approach

doi: 10.1103/PhysRevC.79.025802
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2009RI06      Phys.Rev. C 79, 064308 (2009)

A.Rios, A.Polls, W.H.Dickhoff

Depletion of the nuclear Fermi sea

doi: 10.1103/PhysRevC.79.064308
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2009VI07      Phys.Rev. C 80, 045806 (2009)

I.Vidana, C.Providencia, A.Polls, A.Rios

Density dependence of the nuclear symmetry energy: A microscopic perspective

NUCLEAR STRUCTURE 132Sn, 208Pb; calculated neutron skin thickness, and transition densities using microscopic Brueckner-Hartree-Fock approach using the realistic AV18 potential plus a three-body force of Urbana type.

doi: 10.1103/PhysRevC.80.045806
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2008RI06      Phys.Rev. C 78, 044314 (2008)

A.Rios, A.Polls, A.Ramos, H.Muther

Liquid-gas phase transition in nuclear matter from realistic many-body approaches

doi: 10.1103/PhysRevC.78.044314
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2008ZH25      Phys.Rev. C 78, 054306 (2008)

X.-R.Zhou, A.Polls, H.-J.Schulze, I.Vidana

Λ hyperons and the neutron drip line

NUCLEAR STRUCTURE 6,7,8,9,10,11,12,13,14,15,16,17,18,19,20Be, 22,23,24,25,26,27,28O; calculated neutron single-particle levels, binding energies, quadrupole deformations. Hypernuclei. Skyrme Hartree-Fock calculations. Comparison with experimental data.

doi: 10.1103/PhysRevC.78.054306
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2007RI04      Nucl.Phys. A782, 346c (2007)

A.Rios, A.Polls, A.Ramos, H.Muther

The entropy of a correlated system of nucleons

doi: 10.1016/j.nuclphysa.2006.10.066
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2007RI06      Prog.Part.Nucl.Phys. 59, 311 (2007)

A.Rios, A.Polls, A.Ramos, H.Muther

The entropy of a correlated system of nucleons

doi: 10.1016/j.ppnp.2006.12.031
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2006BO06      Phys.Lett. B 632, 638 (2006)

I.Bombaci, A.Polls, A.Ramos, A.Rios, I.Vidana

Microscopic calculations of spin polarized neutron matter at finite temperature

doi: 10.1016/j.physletb.2005.08.136
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2006LO17      Phys.Rev.C 74, 068801 (2006)

D.Lopez-Val, A.Rios, A.Polls, I.Vidana

Ferromagnetic instabilities in neutron matter at finite temperature with the Gogny interaction

doi: 10.1103/PhysRevC.74.068801
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2006RI02      Phys.Rev. C 73, 024305 (2006)

A.Rios, A.Polls, H.Muther

Sum rules and correlations in asymmetric nuclear matter

doi: 10.1103/PhysRevC.73.024305
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2006RI12      Phys.Rev. C 74, 054317 (2006)

A.Rios, A.Polls, A.Ramos, H.Muther

Entropy of a correlated system of nucleons

doi: 10.1103/PhysRevC.74.054317
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2006SC14      Phys.Rev. C 73, 058801 (2006)

H.-J.Schulze, A.Polls, A.Ramos, I.Vidana

Maximum mass of neutron stars

doi: 10.1103/PhysRevC.73.058801
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2005BA39      J.Phys.(London) G31, 471 (2005)

E.Bauer, A.Polls, A.Ramos

The longitudinal and transverse nuclear responses within the RPA framework

NUCLEAR REACTIONS 40Ca(e, e'X), E not given; calculated longitudinal and transverse response functions. RPA approach, comparison with data.

doi: 10.1088/0954-3899/31/5/016
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2005BO05      Phys.Lett. B 609, 232 (2005)

I.Bombaci, A.Fabrocini, A.Polls, I.Vidana

Spin-orbit and tensor interactions in homogeneous matter of nucleons: accuracy of modern many-body theories

doi: 10.1016/j.physletb.2005.01.067
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2005FR01      Phys.Rev. C 71, 014313 (2005)

T.Frick, H.Muther, A.Rios, A.Polls, A.Ramos

Correlations in hot asymmetric nuclear matter

doi: 10.1103/PhysRevC.71.014313
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2005RI06      Phys.Rev. C 71, 055802 (2005)

A.Rios, A.Polls, I.Vidana

Ferromagnetic instabilities in neutron matter at finite temperature with the Skyrme interaction

doi: 10.1103/PhysRevC.71.055802
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2005RI12      Phys.Rev. C 72, 024316 (2005)

A.Rios, A.Polls, A.Ramos, I.Vidana

Bulk and single-particle properties of hyperonic matter at finite temperature

doi: 10.1103/PhysRevC.72.024316
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2005TO04      Nucl.Phys. A754, 356c (2005)

L.Tolos, A.Polls, A.Ramos, J.Schaffner-Bielich

In-medium effects on the K-/K+ ratio at GSI

doi: 10.1016/j.nuclphysa.2005.01.026
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2004FR15      Phys.Rev. C 69, 054305 (2004)

T.Frick, H.Muther, A.Polls

Sum rules and short-range correlations in nuclear matter at finite temperature

doi: 10.1103/PhysRevC.69.054305
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2004VI08      Phys.Rev. C 70, 024306 (2004)

I.Vidana, A.Ramos, A.Polls

ΛΛ bond energy from the Nijmegen potentials

NUCLEAR STRUCTURE 6He, 10Be, 13B; calculated two-Λ hypernucleus bond energies. Microscopic approach, comparison with data.

doi: 10.1103/PhysRevC.70.024306
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2003TO13      Phys.Rev. C 68, 024903 (2003)

L.Tolos, A.Polls, A.Ramos, J.Schaffner-Bielich

K-/K+ ratio in heavy-ion collisions with an antikaon self-energy in hot and dense matter

doi: 10.1103/PhysRevC.68.024903
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2003VI07      Nucl.Phys. A719, 173c (2003)

I.Vidana, I.Bombaci, A.Polls, A.Ramos

Neutrino trapping effects on β-stable neutron star matter

doi: 10.1016/S0375-9474(03)00913-8
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2002FR06      Phys.Rev. C65, 034316 (2002)

T.Frick, S.Kaiser, H.Muther, A.Polls, D.R.Entem, R.Machleidt

Δ(1232) Isobar Excitations and the Ground State of Nuclei

NUCLEAR STRUCTURE 16O; calculated ground-state binding energy, radius, Δ probability.

doi: 10.1103/PhysRevC.65.034316
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2002TO11      Phys.Rev. C65, 054907 (2002)

L.Tolos, A.Ramos, A.Polls

Antikaon Nuclear Potential in Hot and Dense Matter

doi: 10.1103/PhysRevC.65.054907
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2002VI03      Phys.Rev. C65, 035804 (2002)

I.Vidana, A.Polls, A.Ramos

Spin Polarized Neutron Matter and Magnetic Susceptibility within the Brueckner-Hartree-Fock Approximation

doi: 10.1103/PhysRevC.65.035804
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2001FR15      Phys.Rev. C64, 014309 (2001)

T.Frick, S.Kaiser, H.Muther, A.Polls

Δ(1232) Isobar Excitations in Nuclear Many-Body Systems Derived from Various NN Interactions

NUCLEAR STRUCTURE 2H, 16O; calculated Δ isobar contributions to wave functions. Coupled-cluster theory.

doi: 10.1103/PhysRevC.64.014309
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2001RA32      Nucl.Phys. A691, 258c (2001)

A.Ramos, S.Hirenzaki, S.S.Kamalov, T.T.S.Kuo, Y.Okumura, E.Oset, A.Polls, H.Toki, L.Tolos

Antikaons in Nuclei and Dense Nuclear Matter

doi: 10.1016/S0375-9474(01)01041-7
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2001SC17      Phys.Rev. C63, 044310 (2001)

H.-J.Schulze, A.Polls, A.Ramos

Pairing with Polarization Effects in Low-Density Neutron Matter

doi: 10.1103/PhysRevC.63.044310
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2001TO16      Nucl.Phys. A690, 547 (2001)

L.Tolos, A.Ramos, A.Polls, T.T.S.Kuo

Partial Wave Contributions to the Antikaon Potential at Finite Momentum

doi: 10.1016/S0375-9474(00)00711-9
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2001VI10      Phys.Rev. C64, 044301 (2001)

I.Vidana, A.Polls, A.Ramos, H.-J.Schulze

Hypernuclear Structure with the New Nijmegen Potentials

NUCLEAR STRUCTURE 13C, 17O, 29Si, 41Ca, 91Zr, 141Ce, 209Pb; calculated hypernucleus Λ single-particle levels. 10Be, 14C, 18O, 30Si, 42Ca, 92Zr, 142Ce, 210Pb; calculated two-Λ hypernucleus bond energies. Comparisons with data.

doi: 10.1103/PhysRevC.64.044301
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2001VI12      Nucl.Phys. A691, 443c (2001)

I.Vidana, A.Polls, A.Ramos, L.Engvik, M.Hjorth-Jensen

Hyperon Effects on the Properties of β-Stable Neutron Star Matter

doi: 10.1016/S0375-9474(01)01071-5
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2000MU01      Phys.Rev. C61, 014304 (2000)

H.Muther, A.Polls

Correlations Derived from Modern Nucleon-Nucleon Potentials

doi: 10.1103/PhysRevC.61.014304
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2000MU15      Prog.Part.Nucl.Phys. 45, 243 (2000)

H.Muther, A.Polls

Two-Body Correlations in Nuclear Systems

doi: 10.1016/S0146-6410(00)00105-8
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2000VI02      Phys.Rev. C61, 025802 (2000)

I.Vidana, A.Polls, A.Ramos, M.Hjorth-Jensen, V.G.J.Stoks

Strange Nuclear Matter within Brueckner-Hartree-Fock Theory

doi: 10.1103/PhysRevC.61.025802
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2000VI07      Phys.Rev. C62, 035801 (2000)

I.Vidana, A.Polls, A.Ramos, L.Engvik, M.Hjorth-Jensen

Hyperon-Hyperon Interactions and Properties of Neutron Star Matter

doi: 10.1103/PhysRevC.62.035801
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1999DI19      Phys.Rev. C60, 064319 (1999)

W.H.Dickhoff, C.C.Gearhart, E.P.Roth, A.Polls, A.Ramos

Phase Shifts and In-Medium Cross Sections for Dressed Nucleons in Nuclear Matter

doi: 10.1103/PhysRevC.60.064319
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1999HE35      Nucl.Phys. A658, 327 (1999)

E.S.Hernandez, J.Navarro, A.Polls

Response of Asymmetric Nuclear Matter to Isospin-Flip Probes

doi: 10.1016/S0375-9474(99)00363-2
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1999MU02      Phys.Lett. 445B, 259 (1999)

H.Muther, A.Polls, R.Machleidt

Isospin Symmetry Breaking Nucleon-Nucleon Potentials and Nuclear Structure

doi: 10.1016/S0370-2693(98)01499-3
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1998BA46      Phys.Rev. C58, 1052 (1998)

E.Bauer, A.Polls, A.Ramos

Analysis of Exchange Terms in a Projected Extended Random Phase Approximation Theory Applied to the Quasielastic (e, e') Reaction

doi: 10.1103/PhysRevC.58.1052
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1998PO12      Phys.Lett. 432B, 1 (1998)

A.Polls, H.Muther, R.Machleidt, M.Hjorth-Jensen

Phaseshift Equivalent NN Potentials and the Deuteron

NUCLEAR STRUCTURE 2H; calculated S-wave, D-wave momentum distributions; deduced one-pion exchange contribution effect. Several NN potentials compared.

doi: 10.1016/S0370-2693(98)00628-5
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1998TR09      Nucl.Phys. A640, 471 (1998)

A.Trasobares, A.Polls, A.Ramos, H.Muther

On the Dirac Structure of the Nucleon Self-Energy in Nuclear Matter

doi: 10.1016/S0375-9474(98)00471-0
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1998VI07      Nucl.Phys. A644, 201 (1998)

I.Vidana, A.Polls, A.Ramos, M.Hjorth-Jensen

Hyperon Properties in Finite Nuclei using Realistic YN Interactions

NUCLEAR STRUCTURE 13C, 17O, 41Ca, 91Zr, 209Pb; calculated hypernuclei single-particle energies. Realistic hyperon-nucleon interactions, implications for mesonic weak decay discussed.

doi: 10.1016/S0375-9474(98)00599-5
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1997AM08      Nucl.Phys. A625, 633 (1997)

K.Amir-Azimi-Nili, J.M.Udias, H.Muther, L.D.Skouras, A.Polls

Correlations and the Cross Section of Exclusive (e, e'p) Reactions for 16O

NUCLEAR REACTIONS 16O(e, e'p), E not given; calculated reduced σ vs missing momentum; deduced long-range correlations role. DWIA analysis. Comparison with data.

doi: 10.1016/S0375-9474(97)00595-2
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1997EN07      Nucl.Phys. A627, 85 (1997)

L.Engvik, M.Hjorth-Jensen, R.Machleidt, H.Muther, A.Polls

Modern Nucleon-Nucleon Potentials and Symmetry Energy in Infinite Matter

doi: 10.1016/S0375-9474(97)00496-X
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1997HE20      Phys.Lett. 413B, 1 (1997)

E.S.Hernandez, J.Navarro, A.Polls

Disappearance of Zero Sound in Asymmetric Nuclear Matter

NUCLEAR STRUCTURE 208Pb; calculated asymmetry parameter Y vs energy, temperature; deduced zero sound related features. Thermal RPA response, Skyrme interaction.

doi: 10.1016/S0370-2693(97)01173-8
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1997HE25      Nucl.Phys. A627, 460 (1997)

E.S.Hernandez, J.Navarro, A.Polls

RPA Susceptibility of Asymmetric Nuclear Matter at Finite Temperatures with Skyrme Interactions

doi: 10.1016/S0375-9474(97)00506-X
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1997PO01      Phys.Rev. C55, 810 (1997)

A.Polls, M.Radici, S.Boffi, W.H.Dickhoff, H.Muther

High-Momentum Proton Removal from 16O and the (e, e'p) Cross Section

NUCLEAR REACTIONS 16O(e, e'p), E not given; calculated reduced σ vs missing momentum. Single-hole spectral function evaluated with short-range, tensor correlations.

doi: 10.1103/PhysRevC.55.810
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1996AM05      Nucl.Phys. A604, 245 (1996)

K.Amir-Azimi-Nili, H.Muther, L.D.Skouras, A.Polls

Long-Range Correlations and the Momentum Distribution in Nuclei

NUCLEAR STRUCTURE 16O; calculated binding energy per nucleon, nucleon distribution radius, particle number. Green's function approach, long-range correlations.

doi: 10.1016/0375-9474(96)00142-X
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1996BA79      Phys.Rev. C54, 2959 (1996)

E.Bauer, A.Ramos, A.Polls

Continuum Random Phase Approximation Method Applied to the Inclusive Transverse Electron Scattering Response

doi: 10.1103/PhysRevC.54.2959
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1996GE09      Int.J.Mod.Phys. E5, 461 (1996)

C.C.Gearhart, W.H.Dickhoff, A.Polls, A.Ramos

Some Consequences of Dressing Nucleons

doi: 10.1142/S0218301396000220
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1996HE03      Nucl.Phys. A597, 1 (1996)

E.S.Hernandez, J.Navarro, A.Polls, J.Ventura

Finite Temperature RPA in Symmetric Nuclear Matter with Skyrme Interactions

doi: 10.1016/0375-9474(95)00426-2
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1996HJ02      J.Phys.(London) G22, 321 (1996)

M.Hjorth-Jensen, H.Muther, E.Osnes, A.Polls

Comparison of the Effective Interaction to Various Orders in Different Mass Regions

NUCLEAR STRUCTURE 4He, 16O, 40Ca, 100Sn, 208Pb; calculated diagonal, nondiagonal matrix elements, mean value ratios; deduced higher-order terms contributions stability mass dependence. Effective interaction to various orders, shell model.

doi: 10.1088/0954-3899/22/3/006
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1996HJ03      Nucl.Phys. A605, 458 (1996)

M.Hjorth-Jensen, A.Polls, A.Ramos, H.Muther

Self-Energy of Λ in Finite Nuclei

NUCLEAR STRUCTURE 17O; calculated strange baryon (Λ) self-energy. Microscopic many-body approach.

doi: 10.1016/0375-9474(96)00190-X
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1996VE03      Int.J.Mod.Phys. E5, 353 (1996)

J.Ventura, A.Polls, X.Vinas, M.Pi

Cold Neutron and Nuclear Matter with Effective and Realistic Interactions

doi: 10.1142/S0218301396000177
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1995MU09      Phys.Rev. C51, 3040 (1995)

H.Muther, A.Polls, W.H.Dickhoff

Momentum and Energy Distributions of Nucleons in Finite Nuclei Due to Short-Range Correlations

NUCLEAR STRUCTURE 16O; calculated nucleon momentum, energy distributions. Short range correlations, realistic meson-exchange potential.

doi: 10.1103/PhysRevC.51.3040
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1995MU19      Phys.Rev. C52, 2955 (1995)

H.Muther, G.Knehr, A.Polls

Momentum Distribution in Nuclear Matter and Finite Nuclei

doi: 10.1103/PhysRevC.52.2955
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1995PO13      Nucl.Phys. A594, 117 (1995)

A.Polls, H.Muther, W.Dickhoff

Short-Range Correlations and the One-Body Density Matrix in Finite Nuclei

NUCLEAR STRUCTURE 16O; calculated nucleons momentum distributions. Quasihole approximation, continuum part included.

doi: 10.1016/0375-9474(95)00380-J
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1994HJ02      Phys.Rev. C50, 501 (1994)

M.Hjorth-Jensen, H.Muther, A.Polls

Width of the Δ Resonance in Nuclei

NUCLEAR STRUCTURE 40Ca, 16O, 100Sn; calculated two-body absorption component of Δ self-energy vs distance from center of nucleus, imaginary part vs deposited energy.

doi: 10.1103/PhysRevC.50.501
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1994PO07      Phys.Rev. C49, 3050 (1994)

A.Polls, A.Ramos, J.Ventura, S.Amari, W.H.Dickhoff

Energy Weighted Sum Rules for Spectral Functions in Nuclear Matter

doi: 10.1103/PhysRevC.49.3050
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1994VE06      Nucl.Phys. A578, 147 (1994)

J.Ventura, A.Polls, X.Vinas, E.S.Hernandez

Spectral and Thermodynamical Properties of Symmetric Nuclear Matter with Gogny Interaction

doi: 10.1016/0375-9474(94)90973-3
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1992BO04      Nucl.Phys. A539, 189 (1992)

M.Borromeo, D.Bonatsos, H.Muther, A.Polls

Effects of Short-Range Correlations on the Self-Energy in the Optical Model of Finite Nuclei

NUCLEAR STRUCTURE 16O; calculated interacting nucleon self-energy real, imaginary parts. Realistic one-boson-exchange potential, G-matrix approach.

doi: 10.1016/0375-9474(92)90266-M
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1990PO06      Nucl.Phys. A518, 421 (1990)

A.Polls, A.Ramos, H.Muther

Effective Interaction for the Shell Model in the 1p0f Shell

NUCLEAR STRUCTURE 49,43,42Sc, 49,43Ca, 57Ni, 50Ti; calculated levels. Folded diagram derived effective interaction.

doi: 10.1016/0375-9474(90)90138-C
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1985BA15      Phys.Lett. 154B, 96 (1985)

M.Barranco, A.Polls, S.Marcos, J.Navarro, J.Treiner

The Excited Dipole Resonance: A finite-temperature sum rule approach

NUCLEAR STRUCTURE 40Ca, 78Kr, 127Cs, 144Gd, 208Pb; calculated GDR energy, width evolution vs excitation energy. Finite temperature sum rule approach.

doi: 10.1016/0370-2693(85)90565-9
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1985BA55      Nucl.Phys. A444, 445 (1985)

M.Barranco, A.Polls, J.Martorell

RPA Sum Rules for Giant Resonances at Finite Temperature

NUCLEAR STRUCTURE 40Ca, 90Zr, 120Sn, 208Pb; calculated giant multipole resonances. Finite temperature, RPA.

doi: 10.1016/0375-9474(85)90462-2
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1985MU04      Nucl.Phys. A435, 548 (1985)

H.Muther, A.Polls, T.T.S.Kuo

Effective Three-Nucleon Forces from the Folded Diagram Expansion

NUCLEAR STRUCTURE 18,19O, 19F; calculated levels. Folded diagram expansion, effective three-nucleon forces.

doi: 10.1016/0375-9474(85)90477-4
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1985MU10      Nucl.Phys. A442, 68 (1985)

H.Muther, A.Polls, P.K.Rath, A.Faessler

Many-Body Terms in the Folded Diagram Expansion

NUCLEAR STRUCTURE 20Ne; calculated levels. Folded diagram expansion, many-body terms.

doi: 10.1016/0375-9474(85)90133-2
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1984RA13      Nucl.Phys. A427, 511 (1984)

P.K.Rath, H.Muther, A.Polls, A.Faessler, B.Metsch, D.Zwarts

Spectra of sd-Shell Nuclei and Three-Nucleon Forces

NUCLEAR STRUCTURE 20,21Ne, 20F, 20O, 21Na, 21Mg; calculated levels. A=19-21; calculated average level shifts. Shell model, three-nulceon forces.

doi: 10.1016/0375-9474(84)90228-8
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1983PO02      Nucl.Phys. A401, 124 (1983)

A.Polls, H.Muther, A.Faessler, T.T.S.Kuo, E.Osnes

Three-Body Forces in sd-Shell Nuclei

NUCLEAR STRUCTURE A=19; calculated T=1/2 levels. 19O; calculated T=3/2 levels. Three-body forces, shell model.

doi: 10.1016/0375-9474(83)90340-8
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1982DE51      Phys.Lett. 118B, 13 (1982)

J.S.Dehesa, R.Guardiola, A.Polls, J.Ros

Monopole Resonances and Jastrow Correlations

NUCLEAR STRUCTURE 4He, 16O, 40Ca; calculated isoscalar monopole resonances, EWSR; deduced short range correlation role.

doi: 10.1016/0370-2693(82)90591-3
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1981GU10      Nucl.Phys. A371, 79 (1981)

R.Guardiola, A.Faessler, H.Muther, A.Polls

Brueckner Theory and Jastrow Approach for Finite Nuclei

NUCLEAR STRUCTURE 4He, 16O, 40Ca; calculated binding energy, charge radius. Jastrow variational, Brueckner-Hartree-Fock methods.

doi: 10.1016/0375-9474(81)90746-6
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