NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = F.Fernandez Found 67 matches. 2023TA05 Eur.Phys.J. A 59, 40 (2023) U.Taboada-Nieto, P.G.Ortega, D.R.Entem, F.Fernandez, J.Segovia Kaon spectrum revisited: bound states of high energy and spin
doi: 10.1140/epja/s10050-023-00963-3
2013SE15 Nucl.Phys. A915, 125 (2013) J.Segovia, D.R.Entem, F.Fernandez Strong charmonium decays in a microscopic model
doi: 10.1016/j.nuclphysa.2013.07.004
2010PI05 Phys.Rev. C 81, 054912 (2010) K.Piasecki, T.Matulewicz, N.Yahlali, H.Delagrange, J.Diaz, D.G.d'Enterria, F.Fernandez, A.Kugler, H.Lohner, G.Martinez Garcia, R.W.Ostendorf, Y.Schutz, P.Tlusty, R.Turrisi, V.Wagner, H.W.Wilschut, for the TAPS Collaboration Emission patterns of neutral pions in 40A MeV Ta + Au reactions
doi: 10.1103/PhysRevC.81.054912
2007AM09 Eur.Phys.J. A 32, 109 (2007) Wronskian perturbation theory
doi: 10.1140/epja/i2006-10358-3
2007EN03 Phys.Rev. D 75, 014004 (2007) Final state interaction effects in near threshold enhancement of the p(p-bar) mass spectrum in B and J/ψ decays
doi: 10.1103/PhysRevD.75.014004
2007EN04 Eur.Phys.J. A 31, 649 (2007) X(1859) Baryonium or something else? NUCLEAR REACTIONS 1H(p-bar, X), (n-bar, X), E ≈ 100-800 MeV; analyzed total and annihilation σ; deduced possible resonance states features. Constituent-quark model.
doi: 10.1140/epja/i2006-10209-3
2007EN06 Nucl.Phys. A790, 340c (2007) N N-bar quasibound states: J/ψ decay and p-bar -atomic evidences
doi: 10.1016/j.nuclphysa.2007.03.176
2007VI05 Eur.Phys.J. A 31, 722 (2007) J.Vijande, F.Fernandez, A.Valcarce The puzzle of the D and Ds mesons
doi: 10.1140/epja/i2006-10199-0
2007VI14 Nucl.Phys. A790, 506c (2007) J.Vijande, A.Valcarce, F.Fernandez Multiquark structures in heavy-light meson systems
doi: 10.1016/j.nuclphysa.2007.03.114
2006EN03 Phys.Rev. C 73, 045214 (2006) The N(N-bar) interaction in a constituent quark model: Baryonium states and protonium level shifts NUCLEAR REACTIONS 1H(p-bar, X), (n-bar, X), E ≈ 100-900 MeV; analyzed σ, possible bound states features.
doi: 10.1103/PhysRevC.73.045214
2006OR08 Eur.Phys.J. A 28, 161 (2006) R.Ortega, D.d'Enterria, G.Martinez, D.Baiborodin, H.Delagrange, J.Diaz, F.Fernandez, H.Lohner, T.Matulewicz, R.W.Ostendorf, S.Schadmand, Y.Schutz, P.Tlusty, R.Turrisi, V.Wagner, H.W.Wilschut, N.Yahlali Constraints on the time scale of nuclear breakup from thermal hard-photon emission NUCLEAR REACTIONS Sn(129Xe, X), E=50 MeV/nucleon; measured Eγ, Iγ, Iγ(θ), (charged-particle)γ-coin, hard-photon yields, multiplicity; deduced contributions from GDR and thermal bremsstrahlung, nuclear temperature.
doi: 10.1140/epja/i2005-10277-9
2004JU01 Eur.Phys.J. A 19, Supplement 1, 99 (2004) B.Julia-Diaz, A.Valcarce, P.Gonzalez, F.Fernandez A microscopic NN → NN*(1440) potential
doi: 10.1140/epjad/s2004-03-017-9
2004JU09 Fizika(Zagreb) B 13, 347 (2004) B.Julia-Diaz, A.Valcarce, F.Fernandez The p(d, d') reaction and the σNN*(1440) coupling constant NUCLEAR REACTIONS 1H(d, d'), E=2.3 GeV; calculated σ(E, θ), Roper resonance contribution.
2004VI02 Eur.Phys.J. A 19, 383 (2004) J.Vijande, F.Fernandez, A.Valcarce, B.Silvestre-Brac Tetraquarks in a chiral constituent-quark model
doi: 10.1140/epja/i2003-10128-9
2003EN01 Phys.Rev. C 67, 014001 (2003) D.R.Entem, F.Fernandez, A.Valcarce Two-nucleon system above pion threshold: Quark model study
doi: 10.1103/PhysRevC.67.014001
2002BL03 Nucl.Phys. A699, 690 (2002) L.A.Blanco, R.Bonnaz, B.Silvestre-Brac, F.Fernandez, A.Valcarce Extended van Royen-Weisskopf Formalism for Lepton-Antilepton Meson Decay Widths within Nonrelativistic Quark Models
doi: 10.1016/S0375-9474(01)01290-8
2002DE28 Phys.Lett. 538B, 27 (2002) D.G.d'Enterria, G.Martinez, L.Aphecetche, H.Delagrange, F.Fernandez, H.Lohner, R.Ortega, R.Ostendorf, Y.Schutz, H.W.Wilschut Thermal Bremsstrahlung Photons Probing the Nuclear Caloric Curve NUCLEAR REACTIONS 197Au(208Pb, X), (36Ar, X), (181Ta, X), 107Ag(36Ar, X), 112Sn(129Xe, X), 58Ni(86Kr, X), (36Ar, X), E=30-60 MeV/nucleon; calculated photon multiplicity, thermodynamic properties. Thermal bremsstrahlung model.
doi: 10.1016/S0370-2693(02)01973-1
2002JU02 Phys.Rev. C65, 034001 (2002) B.Julia-Diaz, J.Haidenbauer, A.Valcarce, F.Fernandez Quark-Model Based Study of the Triton Binding Energy NUCLEAR STRUCTURE 3H; calculated binding energy. Quark model, nonlocal NN potential, five-channel Fadeev calculation.
doi: 10.1103/PhysRevC.65.034001
2002JU09 Phys.Rev. C66, 024005 (2002) B.Julia-Diaz, A.Valcarce, P.Gonzalez, F.Fernandez Microscopic NN →NN*(1440) transition potential: Determination of πNN*(1440) and σNN*(1440) coupling constants
doi: 10.1103/PhysRevC.66.024005
2002JU11 Phys.Rev. C66, 047002 (2002) B.Julia-Diaz, D.R.Entem, A.Valcarce, F.Fernandez Deuteron NN*(1440) components from a chiral quark model NUCLEAR STRUCTURE 2H; calculated resonance components. Chiral quark model.
doi: 10.1103/PhysRevC.66.047002
2002MO08 Phys.Rev. C65, 034006 (2002) R.D.Mota, A.Valcarce, F.Fernandez, D.R.Entem, H.Garcilazo Nonlocal Calculation for Nonstrange Dibaryons and Tribaryons NUCLEAR STRUCTURE A=2-3; calculated two- and three-baryon systems binding energies. Chiral quark cluster model, nonlocal potentials, resonating group method.
doi: 10.1103/PhysRevC.65.034006
2002OR03 Acta Phys.Pol. B33, 965 (2002) R.Ortega, F.Fernandez, D.d'Enterria, G.Martinez, for the TAPS Collaboration Thermal Bremsstrahlung Probing the Nuclear Liquid-Gas Phase Transition NUCLEAR REACTIONS Sn(129Xe, X), E=50 MeV/nucleon; measured Eγ, Iγ, (charged particle)γ-coin; deduced bremsstrahlung contributions.
2001BO07 Nucl.Phys. A683, 425 (2001) R.Bonnaz, L.A.Blanco, B.Silvestre-Brac, F.Fernandez, A.Valcarce 3P0 Study of Meson Decays in a Chiral Quark Model
doi: 10.1016/S0375-9474(00)00467-X
2001EN04 J.Phys.(London) G27, 1537 (2001) D.R.Entem, F.Fernandez, A.Valcarce Separable Representation of the Nucleon-Nucleon Chiral Quark Cluster Model Potential NUCLEAR STRUCTURE 2H; calculated binding energy. Quark cluster model nucleon-nucleon potential.
2001GA13 Phys.Rev. C63, 035207 (2001) H.Garcilazo, A.Valcarce, F.Fernandez Baryon Spectrum in the Chiral Constituent Quark Model
doi: 10.1103/PhysRevC.63.035207
2001GA62 Phys.Rev. C64, 058201 (2001) H.Garcilazo, A.Valcarce, F.Fernandez Effect of Higher Orbital Angular Momenta in the Baryon Spectrum
doi: 10.1103/PhysRevC.64.058201
2001JU01 Phys.Rev. C63, 024006 (2001) B.Julia-Diaz, F.Fernandez, P.Gonzalez, A.Valcarce Microscopic Derivation of the NN*(1440) Potential
doi: 10.1103/PhysRevC.63.024006
2001JU11 Nucl.Phys. A689, 331c (2001) B.Julia, F.Fernandez, A.Valcarce, P.Gonzalez Quark-Model Description of the NN*(1440) Potential
doi: 10.1016/S0375-9474(01)00848-X
2001VA03 J.Phys.(London) G27, L1 (2001) A.Valcarce, H.Garcilazo, R.D.Mota, F.Fernandez ΔΔ and ΔΔΔ Bound States
doi: 10.1088/0954-3899/27/1/101
2000EN06 Nucl.Phys. A663-664, 699c (2000) D.R.Entem, F.Fernandez, A.Valcarce Chrial Quark Cluster Model Description of Isospin Violation in the Nuclear Force
doi: 10.1016/S0375-9474(99)00725-3
2000EN11 Phys.Rev. C62, 034002 (2000) D.R.Entem, F.Fernandez, A.Valcarce Chiral Quark Model of the NN System within a Lippmann-Schwinger Resonating Group Method
doi: 10.1103/PhysRevC.62.034002
2000FE05 Nucl.Phys. A663-664, 501c (2000) F.Fernandez, P.Gonzalez, E.Hernandez, A.Valcarce Chiral Quark Cluster Model Approach to the Baryon Spectra and the NN Interaction
doi: 10.1016/S0375-9474(99)00641-7
1999BL01 Phys.Rev. C59, 428 (1999) L.A.Blanco, F.Fernandez, A.Valcarce Light Meson Spectra and Chiral Quark Cluster Models
doi: 10.1103/PhysRevC.59.428
1999DE53 Radiat.Meas. 31 527 (1999) D.G.D'Enterria, F.Fernandez, S.Jokic, S.Savovic, M.Debeauvais, M.Zamani Ternary Events Measured with CR-39 in the 238U + 197Au Reaction at 15 MeV/nucleon NUCLEAR REACTIONS 197Au(238U, X), E=15 MeV/nucleon; measured fragment velocity spectra, multiplicities, total and partial σ; deduced ternary events reaction mechanism features. Nuclear track detectors.
doi: 10.1016/S1350-4487(99)00134-1
1999EN05 Phys.Lett. 463B, 153 (1999) D.R.Entem, F.Fernandez, A.Valcarce Chsrge Dependence and Charge Asymmetry of Nuclear Forces in Chiral Quark Cluster Models
doi: 10.1016/S0370-2693(99)00970-3
1999FA09 Yad.Fiz. 62, No 7, 1198 (1999); Phys.Atomic Nuclei 62, 1125 (1999) A.Faessler, A.Buchmann, U.Meyer, A.Valcarce, F.Fernandez, E.Hernandez Deformation of the Nucleon and Nucleon-Nucleon Interaction in the Quark Model
1999GA42 Phys.Rev. C60, 044002 (1999) H.Garcilazo, A.Valcarce, F.Fernandez Bound-State Problem of the NNΔ, NNN, and NN Systems
doi: 10.1103/PhysRevC.60.044002
1999MO01 Phys.Rev. C59, 46 (1999) R.D.Mota, A.Valcarce, F.Fernandez, H.Garcilazo Bound-State Problem of the NΔ and NΔΔ Systems
doi: 10.1103/PhysRevC.59.46
1997GA15 Phys.Rev. C56, 84 (1997) H.Garcilazo, F.Fernandez, A.Valcarce, R.D.Mota Bound States of ΔΔ and ΔΔΔ Systems
doi: 10.1103/PhysRevC.56.84
1997VA22 Phys.Rev. C56, 3026 (1997) A.Valcarce, F.Fernandez, P.Gonzalez Quark Pauli Effects in the Nonstrange Two Baryon Systems
doi: 10.1103/PhysRevC.56.3026
1996EN04 Nucl.Phys. A602, 308 (1996) D.R.Entem, A.I.Machavariani, A.Valcarce, A.J.Buchmann, A.Faessler, F.Fernandez A Chiral Quark Model and the Spin Observables in Nucleon-Nucleon Scattering NUCLEAR REACTIONS 1n, 1H(p, p), E=25-250 MeV; analyzed σ(θ), polarization observables data; deduced sensitivity to phase shifts modifications. Nonrelativistic constituent quark model.
doi: 10.1016/0375-9474(96)00111-X
1996MO17 Phys.Rev. C54, 2085 (1996) E.Moro, A.Valcarce, H.Garcilazo, F.Fernandez Does the Quark Cluster Model Predict a J(P) = 0- Isospin-2 Dibaryon Resonance ( Question )
doi: 10.1103/PhysRevC.54.2085
1996QU02 Appl.Radiat.Isot. 47, 911 (1996) B.Quintana, F.Fernandez, R.Wordel, D.Mouchel Automatic Analysis of Continuum Phenomena in Gamma Spectra NUCLEAR REACTIONS 72,74Ge(n, n'), E=fast; analyzed spectra associated with γ-, e--production. Automatic analysis techniques. Cosmic ray, tertiary fast neutrons.
doi: 10.1016/S0969-8043(96)00086-3
1996VA13 Phys.Rev. C54, 1010 (1996) A.Valcarce, H.Garcilazo, F.Fernandez Mass and Width of the d' Resonance in Nuclei NUCLEAR STRUCTURE 16O, 40Ca, 120Sn; calculated d' resonance mass, width. Nucleon-Δ model, Δ-self energy, NΔ-propogators included.
doi: 10.1103/PhysRevC.54.1010
1996VA20 Phys.Lett. 367B, 35 (1996) A.Valcarce, P.Gonzalez, F.Fernandez, V.Vento A Consistent Study of the Low Energy Baryon Spectrum and the Nucleon-Nucleon Interaction within the Chiral Quark Model
doi: 10.1016/0370-2693(95)01413-6
1995DE52 Phys.Rev. C52, 3179 (1995) D.G.D'Enterria, F.Fernandez, E.Luguera, M.Debeauvais, J.Ralarosy, S.Jokic, M.Zamani, J.Adloff Multifragment Events in the 238U + 197Au Reaction at 15 MeV/Nucleon NUCLEAR REACTIONS 197Au(238U, X), (238U, F), E=15 MeV/nucleon; measured fragments multiplicity, σ, σ(θ), charge Dalitz plot, σ vs total kinetic energy, fission σ; deduced impact parameter, energy dissipation, fission properties, reaction mechanism. Fokker-Planck transport equation analysis.
doi: 10.1103/PhysRevC.52.3179
1995DU03 J.Phys.(London) G21, 317 (1995) J.Dukelsky, F.Fernandez, E.Moya de Guerra Nuclear Medium Effects on the Size of the Nucleon Valence Quark Distribution
doi: 10.1088/0954-3899/21/3/007
1995QU03 Appl.Radiat.Isot. 46, 961 (1995) An Empirical Method to Determine Coincidence-Summing Corrections in Gamma Spectrometry RADIOACTIVITY 210Pb(β-); 241Am(α); 109Cd(EC); 51Cr(EC); 137Cs(β-); measured C(G) vs E curve associated with γ-emission. 152Eu(β-), (β+), (EC); measured coincidence summing corrections associated with γ-emission.
doi: 10.1016/0969-8043(95)00182-D
1995VA02 Phys.Rev. C51, 1480 (1995) A.Valcarce, A.Buchmann, F.Fernandez, A.Faessler Spin-Orbit Force in a Quark Model Based Nucleon-Nucleon Potential
doi: 10.1103/PhysRevC.51.1480
1995VA11 Phys.Lett. 345B, 367 (1995) A.Valcarce, A.Faessler, F.Fernandez Influence of the 5D0 Nucleon-Δ Channel on the 1S0 Nucleon-Nucleon Phase Shift in a Quark Model
doi: 10.1016/0370-2693(94)01663-W
1995VA15 Phys.Rev. C52, 38 (1995) A.Valcarce, F.Fernandez, P.Gonzalez, V.Vento Microscopic Description of the Nucleon-Δ Interaction in the Quark Cluster Model
doi: 10.1103/PhysRevC.52.38
1995VA19 Phys.Rev. C52, 539 (1995) A.Valcarce, H.Garcilazo, F.Fernandez Quark Cluster Model Study of Isospin-2 Dibaryons
doi: 10.1103/PhysRevC.52.539
1994FE02 Nucl.Phys. A567, 741 (1994) F.Fernandez, A.Valcarce, P.Gonzalez, V.Vento A Quark-Model Description of the Δ-Production in Proton-Proton Collisions NUCLEAR REACTIONS 1H(p, X), E at threshold to 5.5 GeV/c; calculated missing mass spectra vs momentum for Δ-isobar production. DWBA framework.
doi: 10.1016/0375-9474(94)90325-5
1994LO05 Phys.Lett. 323B, 273 (1994) Production Cross Sections of C12(Lambda) and Fe56(Lambda) in the Hypernuclear Response Function Formalism NUCLEAR REACTIONS 12C, 56Fe(π+, K+), E at 1070 MeV/c; calculated hypernuclear production σ(θ) vs kaon momentum. DWIA, Skyrme-Hartree-Fock self-consistent single particle wave functions.
doi: 10.1016/0370-2693(94)91219-X
1994VA03 Phys.Rev. C49, 1799 (1994) A.Valcarce, F.Fernandez, H.Garcilazo, M.T.Pena, P.U.Sauer Effects of a Quark-Model-Based Nucleon-Δ Potential on the Two-Nucleon System Above Pion Threshold NUCLEAR REACTIONS 1H(p, X), (p, π+), E=300-900 MeV; 2H(π+, π+), E ≤ 300 MeV; analyzed σ(E). 1H(p, π+), (polarized p, π+), E=578, 800 MeV; 2H(π+, π+), E=140, 256 MeV; analyzed σ(θ), polarization data. Nonrelativistic quark model, nucleon-Δ potential.
doi: 10.1103/PhysRevC.49.1799
1994VA22 Phys.Rev. C50, 2246 (1994) A.Valcarce, A.Buchmann, F.Fernandez, A.Faessler Can One Simultaneously Describe the Deuteron Properties and the Nucleon-Nucleon Phase Shifts in the Quark Cluster Model ( Question ) NUCLEAR STRUCTURE 2H; calculated structure function, D-state observables, wave function. Quark cluster model.
doi: 10.1103/PhysRevC.50.2246
1993FE09 J.Phys.(London) G19, 2013 (1993) F.Fernandez, A.Valcarce, U.Straub, A.Faessler The Nucleon-Nucleon Interaction in Terms of Quark Degrees of Freedom NUCLEAR REACTIONS 1H(p, X), E at 2.23 GeV/c; calculated missing mass spectrum vs cut-off mass for Δ++ production; deduced nucleon-nucleon potential; calculated NN-phase shifts. Modified quark-quark interaction.
doi: 10.1088/0954-3899/19/12/007
1992FE04 Phys.Lett. 287B, 35 (1992) F.Fernandez, A.Valcarce, P.Gonzalez, V.Vento p(n, p)n and p(p, Δ++)n Charge-Exchange Reactions in a Constituent Quark Model NUCLEAR REACTIONS 1H(n, p), E=200-700 MeV; calculated forward σ vs beam momentum squared. 1H(p, X), E at 2.23 GeV/c; calculated differential four momentum transfer distribution for X=Δ++. Constituent quark model.
doi: 10.1016/0370-2693(92)91872-7
1990ZA06 Phys.Rev. C42, 331 (1990) M.Zamani, M.Debeauvais, J.Ralarosy, J.C.Adloff, F.Fernandez, S.Jokic, D.Sampsonidis Multifragment Emission in Reactions of 84Kr on Ag and Au at 17.7, 27, and 35 MeV/Nucleon NUCLEAR REACTIONS Ag, 197Au(89Kr, X), E=17.7-35 MeV/nucleon; measured multifragment production σ(E, A); deduced reaction mechanism. Natural targets.
doi: 10.1103/PhysRevC.42.331
1989FE07 Z.Phys. A334, 349 (1989) F.Fernandez, T.Lopez-Arias, C.Prieto Skyrme-Hartree-Fock Calculation of (Lambda)-Hypernuclear States from (π+, K+) Reactions NUCLEAR REACTIONS 12,13C, 16O, 28Si, 40Ca, 51V, 89Y(π+, K+), E not given; analyzed hypernuclei binding energy data. Skyrme-Hartree-Fock calculations.
1987FE02 Phys.Lett. 188B, 314 (1987) Neutron-Proton Charge Exchange Scattering in a One-Pion-Exchange Model with Quark Exchange NUCLEAR REACTIONS 1H(n, p), E=580 MeV; calculated charge exchange σ, σ(θ) vs momentum transfer. One pion exchange model.
doi: 10.1016/0370-2693(87)91387-6
1983SA16 Nucl.Phys. A405, 88 (1983) M.Saraceno, P.Kramer, F.Fernandez Time-Dependent Variational Description of αα Scattering NUCLEAR REACTIONS 4He(α, α), E(cm)=0-30 MeV; calculated phase shifts. Time-dependent variational principle.
doi: 10.1016/0375-9474(83)90325-1
1982BA24 Lett.Nuovo Cim. 33, 305 (1982) A Coupled-Channel Calculation in the 12C(d, α)10B(17.4 MeV) Isospin-Forbidden Reaction. NUCLEAR REACTIONS 12C(d, α), E=10.6, 12-23, 18 MeV; calculated σ(θ). Resonating group wave functions, coupled-channels method, singlet deuteron virtual cluster configuration.
doi: 10.1007/BF02725552
1981FE02 J.Phys.Soc.Jpn. 50, 24 (1981) On the Anomalous Behaviour of the p - 4He Elastic Scattering Polarization around 30 MeV NUCLEAR REACTIONS 4He(p, p), (polarized p, p), E=20-40 MeV; calculated phase shifts, iT11(θ) vs E; 4He(p, d), E=25-40 MeV; calculated σ(E) for L=1 partial wave. Multichannel cluster model.
doi: 10.1143/JPSJ.50.24
1981FE04 Phys.Lett. 106B, 15 (1981) F.Fernandez, Th.A.J.Maris, C.Schneider, C.A.Z.Vasconcellos Investigation of Nuclear Structure by Quasi-Free Scattering with Polarized Protons NUCLEAR REACTIONS 14N, 6Li(polarized p, 2p), E=320 MeV; calculated effective polarization. Quasifree scattering, shell, cluster models.
doi: 10.1016/0370-2693(81)91070-4
1978FE07 Prog.Theor.Phys. 60, 624 (1978) F.Fernandez, F.Pascual, J.C.Nalda On the Charge Asymmetry Effects in the 3He(3H, d)4He Reaction NUCLEAR REACTIONS 3He(t, d), 0 < E(cm) < 2 MeV; calculated charge asymmetry effects. Unified microscopic theory, two channels, full antisymmetrization.
doi: 10.1143/PTP.60.624
1978FE08 Fizika, Suppl. 10, 61 (1978) On the Isobaric Analogie between Lighter Nuclei NUCLEAR REACTIONS 3He(t, d), E not given; calculated σ(θ); deduced asymmetry about 90° sensitive to rms radii. Fully antisymmetrized, microscopic cluster model.
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