Nuclear Science References (NSR)

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NSR database version of May 3, 2024.

Search: Author = M.Chiapparini

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2020FE03 Phys.Rev. C 101, 044314 (2020)

V.dosS.Ferreira, A.R.Samana, F.Krmpotic, M.Chiapparini

Nuclear structure model for double-charge-exchange processes

RADIOACTIVITY ⁴⁸Ca(2β^-); ⁹⁶Ru(2EC); calculated neutron and proton mean field single-particle energies, nuclear matrix elements (NMEs), half-lives and Q-values for two-neutrino double-beta decay mode, Fermi and Gamow-Teller double-charge exchange (DCE) transition strength distributions using a nuclear structure model involving (pn, 2p2n)-QTDA excitations on the BCS mean field. ⁴⁸Ca, ⁴⁸Ti, ⁹⁶Ru, ⁹⁶Mo; calculated levels, J, π. Comparison with available experimental values.

doi: 10.1103/PhysRevC.101.044314
Citations: PlumX Metrics

2015OS01 Eur.Phys.J. A 51, 28 (2015)

B.Osorio Rodrigues, M.E.Bracco, M.Chiapparini, A.Cerqueira

A QCD sum rules calculation of the J/ψD_s^*D_s strong coupling constant

doi: 10.1140/epja/i2015-15028-9
Citations: PlumX Metrics

2014OS01 Nucl.Phys. A929, 143 (2014)

B.Osorio Rodrigues, M.E.Bracco, M.Chiapparini

Coupling constant for the J/γD_s]D[-s vertex from QCD sum rules

doi: 10.1016/j.nuclphysa.2014.06.008
Citations: PlumX Metrics

2009CH37 Nucl.Phys. A826, 178 (2009)

M.Chiapparini, M.E.Bracco, A.Delfino, M.Malheiro, D.P.Menezes, C.Providencia

Hadron production in non-linear relativistic mean field models

doi: 10.1016/j.nuclphysa.2009.05.002
Citations: PlumX Metrics

2007ME26 Phys.Rev. C 76, 064902 (2007)

D.P.Menezes, C.Providencia, M.Chiapparini, M.E.Bracco, A.Delfino, M.Malheiro

Constraining relativistic models through heavy ion collisions

doi: 10.1103/PhysRevC.76.064902
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2004AV01 J.Phys.(London) G30, 27 (2004)

S.S.Avancini, M.E.Bracco, M.Chiapparini, D.P.Menezes

On the density-dependent hadron field theory at finite temperature and its thermodynamical consistency

doi: 10.1088/0954-3899/30/2/003
Citations: PlumX Metrics

2003AV01 Phys.Rev. C 67, 024301 (2003)

S.S.Avancini, M.E.Bracco, M.Chiapparini, D.P.Menezes

Relativistic mean-field approximation in a density dependent parametrization model at finite temperature

doi: 10.1103/PhysRevC.67.024301
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2002AL08 Phys.Rev. C65, 034307 (2002)

P.Alberto, M.Fiolhais, M.Malheiro, A.Delfino, M.Chiapparini

Pseudospin Symmetry as a Relativistic Dynamical Symmetry in the Nucleus

NUCLEAR STRUCTURE ⁴⁰Ca, ²⁰⁸Pb; calculated single-particle energies, pseudospin energy splitting, dependence on potential parameters.

doi: 10.1103/PhysRevC.65.034307
Citations: PlumX Metrics

2002DE34 J.Phys.(London) G28, 2249 (2002)

A.Delfino, J.B.Silva, M.Malheiro, M.Chiapparini, M.E.Bracco

Hadronic Entropy Enhancement and Low Density QGP

doi: 10.1088/0954-3899/28/8/310
Citations: PlumX Metrics

2002PA29 Phys.Rev. C65, 065206 (2002)

P.K.Panda, M.E.Bracco, M.Chiapparini, E.Conte, G.Krein

Excluded Volume Effects in the Quark Meson Coupling Model

doi: 10.1103/PhysRevC.65.065206
Citations: PlumX Metrics

2001AL21 Phys.Rev.Lett. 86, 5015 (2001)

P.Alberto, M.Fiolhais, M.Malheiro, A.Delfino, M.Chiapparini

Isospin Asymmetry in the Pseudospin Dynamical Symmetry

NUCLEAR STRUCTURE ²⁰⁸Pb; calculated levels pseudospin energy splitting, parameter dependences; deduced isospin asymmetry.

doi: 10.1103/PhysRevLett.86.5015
Citations: PlumX Metrics

2001TA16 Phys.Rev. C63, 065801 (2001)

A.R.Taurines, C.A.Z.Vasconcellos, M.Malheiro, M.Chiapparini

Neutron Stars in a Class of Nonlinear Relativistic Models

doi: 10.1103/PhysRevC.63.065801
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2000GO11 Eur.Phys.J. A 7, 435 (2000)

M.Goncalves, M.Chiapparini, L.Castro, E.C.de Oliveira, S.B.Duarte, E.L.Medeiros

Multiparticle Correlations in Resonance-Matter Formation

NUCLEAR REACTIONS ¹²C(¹²C, X), ²⁰Ne(²⁰Ne, X), ⁴⁰Ca(⁴⁰Ca, X), ⁵⁸Ni(⁵⁸Ni, X), E=1-2 GeV/nucleon; calculated maximum number of resonances, particle population, pion multiplicity, density time evolution. Intranuclear cascade model with particle correlations, comparison with data.

doi: 10.1007/s100500050414
Citations: PlumX Metrics

1997CH04 Z.Phys. A357, 47 (1997)

M.Chiapparini, A.Delfino, M.Malheiro, A.Gattone

Finite Nuclei in a Relativistic Mean-Field Model with Derivative Couplings

NUCLEAR STRUCTURE ¹⁶O, ^40,48Ca, ⁹⁰Zr, ²⁰⁸Pb; calculated single particle energy levels, binding energy per nucleon, mean square charge radii. ¹⁶O; calculated baryon, charge density distributions. ²⁰⁸Pb; calculated baryon density distribution. Relativistic mean field model, derivative couplings included.

doi: 10.1007/s002180050212
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1996CH21 Phys.Rev. C54, 936 (1996)

M.Chiapparini, H.Rodrigues, S.B.Duarte

Neutrino Trapping in Nonstrange Dense Stellar Matter

doi: 10.1103/PhysRevC.54.936
Citations: PlumX Metrics

1996DE25 Z.Phys. A355, 145 (1996)

A.Delfino, M.Chiapparini, M.Malheiro, L.V.Belvedere, A.O.Gattone

Derivative-Coupling Models and the Nuclear-Matter Equation of State

doi: 10.1007/s002180050091
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1992GA13 Phys.Rev. C46, 788 (1992)

A.O.Gattone, E.D.Izquierdo, M.Chiapparini

Relativity and the Enhancement of the Weak Axial-Charge Matrix Elements in the Lead Region

RADIOACTIVITY ²⁰⁹Pb(β^-); ²⁰⁷Tl(β^-); calculated first-forbidden β-decay matrix element; deduced matrix element enhancement. Relativistic mean field, Hartree approximations.

doi: 10.1103/PhysRevC.46.788
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1991CH19 Nucl.Phys. A529, 589 (1991)

M.Chiapparini, A.O.Gattone, B.K.Jennings

Dirac Phenomenology and the Lambda-Nucleus Potential

NUCLEAR STRUCTURE A=9-16; calculated lambda hypernuclei binding energies, spin-orbit splitting. Dirac phenomenology in potential.

doi: 10.1016/0375-9474(91)90586-U
Citations: PlumX Metrics

1991GA13 Phys.Rev. C44, 548 (1991)

A.O.Gattone, M.Chiapparini, E.D.Izquierdo

Lambda-Hypernuclei Magnetic Moments in a Relativistic Model

doi: 10.1103/PhysRevC.44.548
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1990CH02 Phys.Rev. C41, 753 (1990)

M.Chiapparini, A.O.Gattone