NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = A.Valcarce Found 72 matches. 2019GA02 Phys.Rev. C 99, 014001 (2019) ΩNN and ΩΩN states
doi: 10.1103/PhysRevC.99.014001
2018GA24 Phys.Rev. C 98, 024002 (2018) Ωd bound state NUCLEAR STRUCTURE 2H; calculated binding energy of Ω-deuteron bound state, and wave function of the ΩNN state.
doi: 10.1103/PhysRevC.98.024002
2018RI02 Phys.Rev. C 97, 035211 (2018) J.-M.Richard, A.Valcarce, J.Vijande Few-body quark dynamics for doubly heavy baryons and tetraquarks
doi: 10.1103/PhysRevC.97.035211
2017GA11 Chin.Phys.C 41, 074102 (2017) H.Garcilazo, A.Valcarce, J.Vijande 4ΛΛn system NUCLEAR STRUCTURE 4NN; calculated hypernuclei phase shifts, binding energy. Local central Yukawa-type Malfliet-Tjon interactions.
doi: 10.1088/1674-1137/41/7/074102
2016GA08 Phys.Rev. C 93, 034001 (2016) Deeply bound Ξ tribaryon
doi: 10.1103/PhysRevC.93.034001
2016GA22 Phys.Rev. C 93, 064003 (2016) D*ΞN bound state in strange three-body systems
doi: 10.1103/PhysRevC.93.064003
2016GA31 Phys.Rev. C 94, 024002 (2016) H.Garcilazo, A.Valcarce, J.Vijande Maximal isospin few-body systems of nucleons and Ξ hyperons
doi: 10.1103/PhysRevC.94.024002
2015GA20 Phys.Rev. C 92, 014004 (2015) Light Ξ hypernuclei
doi: 10.1103/PhysRevC.92.014004
2015GA25 Phys.Rev. C 92, 024006 (2015) H.Garcilazo, A.Valcarce, T.F.Carames J= 3/2 charmed hypertriton NUCLEAR STRUCTURE 3H; calculated binding energy and Fredholm determinants for charmed hypernucleus. Solution of Faddeev equations for the three-baryon system with charm quantum number=+1.
doi: 10.1103/PhysRevC.92.024006
2014GA12 Phys.Rev. C 89, 057001 (2014) Nonexistence of a Λnn bound state NUCLEAR STRUCTURE 3n; analyzed existence of bound state of Λnn hypernuclear system by full Faddeev calculation of the Λnn system using the interactions from the constituent quark cluster model; deduced no evidence for a bound Λnn system attributed in the analysis of 6Li+12C, E=2 GeV/nucleon experiment in 2013 by HypHI Collaboration.
doi: 10.1103/PhysRevC.89.057001
2014VI07 Few-Body Systems 55, 675 (2014) J.Vijande, A.Valcarce, T.F.Carames, J.-M.Richard Multiquark Systems
doi: 10.1007/s00601-013-0745-7
2013GA02 Phys.Rev.Lett. 110, 012503 (2013) Strangeness -2 Hypertriton NUCLEAR STRUCTURE 3H; calculated binding energy for strange hypertriton. Fadeev equations, comparison with available data.
doi: 10.1103/PhysRevLett.110.012503
2013VI04 Nucl.Phys. A914, 472c (2013) J.Vijande, A.Valcarce, T.F.Carames, H.Garcilazo Heavy hadron spectroscopy: A quark model perspective
doi: 10.1016/j.nuclphysa.2012.12.096
2012CA19 Phys.Rev. C 85, 045202 (2012) Examination of the H dibaryon within a chiral constituent quark model
doi: 10.1103/PhysRevC.85.045202
2009PE08 Int.J.Mod.Phys. E18, 705 (2009) M.A.Perez-Garcia, K.Tsushima, A.Valcarce Simulation of symmetric nuclei and the role of Pauli potential in binding energies and radii NUCLEAR STRUCTURE 16O; calculated binding energy per nucleon, matter RMS radius. Semiclassical Monte Carlo many-body simulation, Pauli potential.
doi: 10.1142/S0218301309012811
2009VI02 Eur.Phys.J. A 40, 89 (2009) J.Vijande, G.Krein, A.Valcarce Screened potential and quarkonia properties at high temperatures
doi: 10.1140/epja/i2008-10736-9
2009VI06 Phys.Rev. C 80, 035204 (2009) Probabilities in nonorthogonal bases: Four-quark systems
doi: 10.1103/PhysRevC.80.035204
2008FE12 Phys.Rev. C 77, 054003 (2008) M.T.Fernandez-Carames, P.Gonzalez, A.Valcarce π B8B8and σ B8B8 couplings from a chiral quark potential model
doi: 10.1103/PhysRevC.77.054003
2008GO17 Phys.Rev. C 77, 065213 (2008) P.Gonzalez, J.Vijande, A.Valcarce Meson-baryon threshold effects in the light-quark baryon spectrum
doi: 10.1103/PhysRevC.77.065213
2008VA09 Eur.Phys.J. A 37, 217 (2008) A.Valcarce, H.Garcilazo, J.Vijande Towards an understanding of heavy baryon spectroscopy
doi: 10.1140/epja/i2008-10616-4
2007GA12 Phys.Rev. C 75, 034002 (2007) H.Garcilazo, T.Fernandez-Carames, A.Valcarce ΛNN and ΣNN systems at threshold NUCLEAR STRUCTURE 3H; calculated hypernucleus binding energy. Hyperon-deuteron scattering discussed.
doi: 10.1103/PhysRevC.75.034002
2007GA42 Phys.Rev. C 76, 034001 (2007) H.Garcilazo, A.Valcarce, T.Fernandez-Carames ΛNN and ΣNN systems at threshold. II. The effect of D waves
doi: 10.1103/PhysRevC.76.034001
2007GA55 Phys.Rev. C 76, 057002 (2007) nd scattering lengths from a quark-model based NN interaction NUCLEAR REACTIONS n(d, d), E=not given; calculated scattering lengths.
doi: 10.1103/PhysRevC.76.057002
2007GO10 Eur.Phys.J. A 31, 515 (2007) P.Gonzalez, J.Vijande, A.Valcarce, H.Garcilazo A SU(4) (x) O(3) scheme for nonstrange baryons
doi: 10.1140/epja/i2006-10190-9
2007GO30 Nucl.Phys. A790, 550c (2007) P.Gonzalez, J.Vijande, A.Valcarce, H.Garcilazo Symmetry patterns in the (N, Δ) spectrum
doi: 10.1016/j.nuclphysa.2007.03.093
2007TS05 Eur.Phys.J. A 31, 626 (2007) K.Tsushima, K.Saito, A.W.Thomas, A.Valcarce Nucleon sigma term and quark condensate in nuclear matter
doi: 10.1140/epja/i2006-10179-4
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
2007VI15 Nucl.Phys. A790, 542c (2007) J.Vijande, N.Barnea, A.Valcarce Hyperspherical harmonic study of identical-flavor four-quark systems
doi: 10.1016/j.nuclphysa.2007.03.091
2006FE02 Phys.Rev. C 73, 034004 (2006) T.Fernandez-Carames, A.Valcarce, H.Garcilazo, P.Gonzalez Strange tribaryons
doi: 10.1103/PhysRevC.73.034004
2006GO29 Eur.Phys.J. A 29, 235 (2006) P.Gonzalez, J.Vijande, A.Valcarce, H.Garcilazo Spectral patterns in the nonstrange-baryon spectrum
doi: 10.1140/epja/i2006-10081-1
2005VA28 Phys.Rev. C 72, 025206 (2005) A.Valcarce, H.Garcilazo, J.Vijande Constituent quark model study of light- and strange-baryon spectra
doi: 10.1103/PhysRevC.72.025206
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
2003GA25 Phys.Rev. C 68, 035207 (2003) Chiral quark model with relativistic kinematics
doi: 10.1103/PhysRevC.68.035207
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
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
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
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
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
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
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
Back to query form |