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NSR database version of April 26, 2024.

Search: Author = M.Nielsen

Found 42 matches.

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2020AB01      Phys.Rev. C 101, 014906 (2020)

L.M.Abreu, F.S.Navarra, M.Nielsen

Υ suppression in a hadron gas

doi: 10.1103/PhysRevC.101.014906
Citations: PlumX Metrics

2018AB03      Phys.Rev. C 97, 044902 (2018)

L.M.Abreu, K.P.Khemchandani, A.Martinez Torres, F.S.Navarra, M.Nielsen

Update on J/ψ regeneration in a hadron gas

doi: 10.1103/PhysRevC.97.044902
Citations: PlumX Metrics

2017MA46      Nucl.Phys. A966, 135 (2017)

A.Martinez Torres, K.P.Khemchandani, J.M.Dias, F.S.Navarra, M.Nielsen

Understanding close-lying exotic charmonia states within QCD sum rules

doi: 10.1016/j.nuclphysa.2017.06.022
Citations: PlumX Metrics

2015CE01      Nucl.Phys. A936, 45 (2015)

A.Cerqueira, Jr., B.Osorio Rodrigues, M.E.Bracco, M.Nielsen

BsB*K and BsBK* vertices using QCD sum rules

doi: 10.1016/j.nuclphysa.2015.01.007
Citations: PlumX Metrics

2013OH07      Nucl.Phys. A914, 367c (2013)

A.Ohnishi, S.Cho, T.Furumoto, T.Hyodo, D.Jido, C.M.Ko, K.Morita, S.H.Lee, M.Nielsen, T.Sekihara, S.Yasui, K.Yazaki, for the ExHIC Collaboration

Exotic hadrons and hadron-hadron interactions in heavy-ion collisions

doi: 10.1016/j.nuclphysa.2013.01.083
Citations: PlumX Metrics

2011CH63      Phys.Rev. C 84, 064910 (2011)

S.Cho, T.Furumoto, T.Hyodo, D.Jido, C.M.Ko, S.H.Lee, M.Nielsen, A.Ohnishi, T.Sekihara, S.Yasui, K.Yazaki

Exotic hadrons in heavy ion collisions

doi: 10.1103/PhysRevC.84.064910
Citations: PlumX Metrics

2011OS01      Nucl.Phys. A852, 127 (2011)

B.Osorio Rodrigues, M.E.Bracco, M.Nielsen, F.S.Navarra

D*Dρ vertex from QCD sum rules

doi: 10.1016/j.nuclphysa.2011.01.001
Citations: PlumX Metrics

2009AL02      Nucl.Phys. A815, 53 (2009), Erratum Nucl.Phys. A857, 48 (2011)

R.M.Albuquerque, M.Nielsen

QCD sum rules study of the JPC=1-- charmonium Y mesons

doi: 10.1016/j.nuclphysa.2008.10.015
Citations: PlumX Metrics

2009LE01      Nucl.Phys. A815, 29 (2009)

S.H.Lee, K.Morita, M.Nielsen

Can the π+Xc1 resonance structures be image and D*D-bar* and D1D-bar molecules?

doi: 10.1016/j.nuclphysa.2008.10.012
Citations: PlumX Metrics

2007CA14      Eur.Phys.J. A 31, 600 (2007)

F.Carvalho, F.S.Navarra, M.Nielsen

Meson cloud and nucleon strangeness: An update

NUCLEAR STRUCTURE 1n, 1H; calculated electric and magnetic strange form factors of the nucleon using a meson cloud model, compared results to available data.

doi: 10.1140/epja/i2006-10250-2
Citations: PlumX Metrics

2007CA34      Nucl.Phys. A790, 538c (2007)

F.Carvalho, F.S.Navarra, M.Nielsen

κ loops and the nucleon strangeness

NUCLEAR STRUCTURE 1n, 1H; calculated electric and magnetic strange form factors. Meson cloud model. Comparison with data.

doi: 10.1016/j.nuclphysa.2007.03.090
Citations: PlumX Metrics

2007CH57      Phys.Rev. C 76, 014906 (2007)

L.W.Chen, C.M.Ko, W.Liu, M.Nielsen

DsJ(2317) meson production in ultrarelativistic heavy ion collisions

doi: 10.1103/PhysRevC.76.014906
Citations: PlumX Metrics

2007NI10      Nucl.Phys. A790, 526c (2007)

M.Nielsen, R.D.Matheus, F.S.Navarra, M.E.Bracco

Testing the nature of the D+sJ(2317) and X(3782) states using QCD sum rules

doi: 10.1016/j.nuclphysa.2007.03.173
Citations: PlumX Metrics

2005CA34      Phys.Rev. C 72, 024902 (2005)

F.Carvalho, F.O.Duraes, F.S.Navarra, M.Nielsen

Hadronic form factors and the J/ψ secondary production cross section: An update

doi: 10.1103/PhysRevC.72.024902
Citations: PlumX Metrics

2005CA58      Phys.Rev. C 72, 068202 (2005)

F.Carvalho, F.S.Navarra, M.Nielsen

Can the meson cloud explain the nucleon strangeness?

NUCLEAR STRUCTURE 1n, 1H; calculated electric and magnetic strange form factors. Meson cloud model.

doi: 10.1103/PhysRevC.72.068202
Citations: PlumX Metrics

2005NA04      Phys.Lett. B 606, 335 (2005)

F.S.Navarra, M.Nielsen, K.Tsushima

A QCD sum rule study of Θ+ in nuclear matter

doi: 10.1016/j.physletb.2004.12.016
Citations: PlumX Metrics

2004AZ01      Phys.Rev. C 69, 035201 (2004)

R.S.Azevedo, M.Nielsen

J/ψ-kaon cross section in meson exchange model

doi: 10.1103/PhysRevC.69.035201
Citations: PlumX Metrics

2004CA30      Phys.Rev. C 69, 065202 (2004)

F.Carvalho, F.O.Duraes, F.S.Navarra, M.Nielsen

Meson loop effects on the pion electromagnetic form factor

doi: 10.1103/PhysRevC.69.065202
Citations: PlumX Metrics

2004DU27      Braz.J.Phys. 34, 290 (2004)

F.O.Duraes, F.S.Navarra, M.Nielsen

On Open Charm Production in Heavy Ion Collisions

NUCLEAR REACTIONS 197Au(197Au, X), E=high; calculated charm-anticharm yields.

doi: 10.1590/s0103-97332004000200032
Citations: PlumX Metrics

2003DU17      Phys.Rev. C 68, 035208 (2003)

F.O.Duraes, H.Kim, S.H.Lee, F.S.Navarra, M.Nielsen

Progress in the determination of the J/ψ-π cross section

doi: 10.1103/PhysRevC.68.035208
Citations: PlumX Metrics

2003DU18      Phys.Rev. C 68, 044904 (2003)

F.O.Duraes, F.S.Navarra, M.Nielsen

xF distribution of J/ψ's produced in heavy ion collisions

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=200 GeV/nucleon; Pb(Pb, X), E(cm)=17 GeV/nucleon; calculated J/ψ momentum distributions, screening effects.

doi: 10.1103/PhysRevC.68.044904
Citations: PlumX Metrics

2003NA17      Pramana 60, 1113 (2003)

F.S.Navarra, M.Nielsen

Quark condensate effects on charmonium-pion scattering

doi: 10.1007/BF02707041
Citations: PlumX Metrics

2001DU04      Phys.Lett. 498B, 169 (2001)

F.O.Duraes, F.S.Navarra, M.Nielsen

How Hard are the Form Factors in Hadronic Vertices with Heavy Mesons ?

doi: 10.1016/S0370-2693(01)00011-9
Citations: PlumX Metrics

2001FO03      Nucl.Phys. A680, 179c (2001)

H.Forkel, F.S.Navarra, M.Nielsen

K* and Nucleon Strangeness

doi: 10.1016/S0375-9474(00)00413-9
Citations: PlumX Metrics

2001NA27      Phys.Rev. C64, 021901 (2001)

F.S.Navarra, M.Nielsen, M.R.Robilotta

Chiral Symmetry in Charmonium-Pion Cross Section

doi: 10.1103/PhysRevC.64.021901
Citations: PlumX Metrics

2000BR25      Nucl.Phys. B(Proc.Supp.) S86, 417 (2000)

M.E.Bracco, F.S.Navarra, M.Nielsen

Hyperon-Nucleon Coupling from QCD Sum Rules

doi: 10.1016/S0920-5632(00)00597-1
Citations: PlumX Metrics

2000FO07      Phys.Rev. C61, 055206 (2000)

H.Forkel, F.S.Navarra, M.Nielsen

K* Nucleon Hyperon Form Factors and Nucleon Strangeness

doi: 10.1103/PhysRevC.61.055206
Citations: PlumX Metrics

2000KR10      Nucl.Phys. A674, 125 (2000)

G.Krein, D.P.Menezes, M.Nielsen, C.Providencia

Droplet Formation in Cold Asymmetric Nuclear Matter in the Quark-Meson-Coupling Model

doi: 10.1016/S0375-9474(00)00085-3
Citations: PlumX Metrics

1999DO28      Phys.Lett. 466B, 363 (1999)

H.G.Dosch, F.S.Navarra, M.Nielsen, M.Rueter

Charmonium-Hadron Cross Section in a Nonperturbative QCD Approach

doi: 10.1016/S0370-2693(99)01120-X
Citations: PlumX Metrics

1998BA70      Nucl.Phys. A640, 259 (1998)

L.L.Barz, H.Forkel, H.-W.Hammer, F.S.Navarra, M.Nielsen, M.J.Ramsey-Musolf

K* Mesons and Nucleon Strangeness

doi: 10.1016/S0375-9474(98)00438-2
Citations: PlumX Metrics

1998BR17      Phys.Lett. 432B, 258 (1998)

M.E.Bracco, G.Krein, M.Nielsen

Quark-Meson Coupling Model with Constituent Quarks: Exchange and pionic effects

doi: 10.1016/S0370-2693(98)00654-6
Citations: PlumX Metrics

1998KR01      Eur.Phys.J. A 1, 45 (1998)

G.Krein, R.S.M.de Carvalho, D.P.Menezes, M.Nielsen, M.B.Pinto

Optimized δ Expansion for Relativistic Nuclear Models

doi: 10.1007/s100500050030
Citations: PlumX Metrics

1998PA45      Mod.Phys.Lett. A 13, 2715 (1998)

S.Paiva, M.Nielsen, F.S.Navarra, F.O.Duraes, L.L.Barz

Virtual Meson Cloud of the Nucleon and Intrinsic Strangeness and Charm

doi: 10.1142/S0217732398002886
Citations: PlumX Metrics

1997FO07      Phys.Rev. D55, 1471 (1997)

H.Forkel, M.Nielsen

Isospin Breaking and Instantons in QCD Nucleon Sum Rules

doi: 10.1103/PhysRevD.55.1471
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1996DA32      Phys.Rev. C54, 2525 (1996)

C.da Providencia, L.Brito, J.da Providencia, M.Nielsen, X.Vinas

Relativistic Thomas-Fermi Description of Collective Modes in Droplets of Nuclear Matter

doi: 10.1103/PhysRevC.54.2525
Citations: PlumX Metrics

1995JI01      Phys.Rev. C51, 347 (1995)

X.Jin, M.Nielsen

QCD Sum Rules for Σ Hyperons in Nuclear Matter

doi: 10.1103/PhysRevC.51.347
Citations: PlumX Metrics

1995JI07      Nucl.Phys. A585, 333c (1995)

X.Jin, R.J.Furnstahl, M.Nielsen

QCD Sum Rules for Hyperons in Nuclear Matter

doi: 10.1016/0375-9474(94)00593-C
Citations: PlumX Metrics

1995JI12      Phys.Rev. D51, 3688 (1995)

X.Jin, M.Nielsen, J.Pasupathy

Calculation of <p[(u-bar)u - (d-bar)d]p> from QCD Sum Rules and the Neutron-Proton Mass Difference

NUCLEAR STRUCTURE 1H; calculated isovector-scalar density; deduced effective neutron, proton mass difference in nuclear medium. QCD sum rules.

doi: 10.1103/PhysRevD.51.3688
Citations: PlumX Metrics

1994FO13      Phys.Rev. C50, 3108 (1994)

H.Forkel, M.Nielsen, X.Jin, T.D.Cohen

Strange Vector Form Factors of the Nucleon

doi: 10.1103/PhysRevC.50.3108
Citations: PlumX Metrics

1992KR16      Phys.Lett. 294B, 7 (1992)

G.Krein, D.P.Menezes, M.Nielsen

Rho-Omega Mixing and Neutron-Proton Self-Energies in the Walecka Model

NUCLEAR STRUCTURE 1n, 1H; calculated self-energy, mass difference vs fermi momentum. Walecka model.

doi: 10.1016/0370-2693(92)91630-R
Citations: PlumX Metrics

1992KR21      Int.J.Mod.Phys. E1, 871 (1992)

G.Krein, D.P.Menezes, M.Nielsen

In-Medium Neutron-Proton Mass Difference with Nuclear Chiral Models

NUCLEAR STRUCTURE 1n, 1H; calculated mass difference. Chiral models, nucleon, meson degrees of freedom.

doi: 10.1142/S0218301392000394
Citations: PlumX Metrics

1977NI06      J.Phys.(Paris), Colloq.C 38, C4-10 (1977)

M.Nielsen, J.P.McTague, W.Ellenson

Adsorbed layers of D2, H2, O2, and 3He on graphite studied by neutron scattering

doi: 10.1051/jphyscol:1977402
Citations: PlumX Metrics

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