NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = B.Loiseau Found 49 matches. 2020LO10 Phys.Rev. C 102, 034006 (2020) Extraction of baryonia from the lightest antiprotonic atoms ATOMIC PHYSICS 1,2H, 3,4He; analyzed experimental data for antiprotonic hydrogen and helium atoms using the 2009 version of the Paris nucleon-antinucleon interaction potential; calculated s-wave scattering lengths and P-wave volumes using the Paris 1999 and Paris 2009 models, atomic 2P hyperfine structure splittings for antiprotonic deuterium. Comparison of the level shifts and widths in deuterium and helium atoms with the predictions of the Paris potential models. Relevance to successful description of atomic, bubble chamber, and radiochemical data.
doi: 10.1103/PhysRevC.102.034006
2018DE23 Phys.Rev. C 97, 065206 (2018) J.-P.Dedonder, B.Loiseau, S.Wycech Photon or meson formation in Jψ decays into pp(bar)
doi: 10.1103/PhysRevC.97.065206
2015FR05 Nucl.Phys. A943, 101 (2015) E.Friedman, A.Gal, B.Loiseau, S.Wycech Antinucleon-nucleus interaction near threshold from the Paris N(bar)N potential NUCLEAR REACTIONS 1H(n-bar, x), (p-bar, x), E at 50-390 MeV/c;Ca(p-bar, x), E at 70-390 MeV/c; calculated annihilation σ using Paris 2009 potential. 40Ca(p-bar, x), E=47.8 MeV; calculated σ(θ) using Paris 2009 and empirical potentials compared with data.
doi: 10.1016/j.nuclphysa.2015.08.010
2009DE36 Phys.Rev. C 80, 045207 (2009) J.-P.Dedonder, B.Loiseau, B.El-Bennich, S.Wycech Structure of the X(1835) baryonium
doi: 10.1103/PhysRevC.80.045207
2009EL06 Phys.Rev. C 79, 054001 (2009) B.El-Bennich, M.Lacombe, B.Loiseau, S.Wycech Paris N(N-bar) potential constrained by recent antiprotonic-atom data and (n-bar)p total cross sections NUCLEAR REACTIONS p(p-bar, n-bar), E at 546, 656 MeV/c; p(p-bar, p), E at 544, 679, 790 MeV/c; analyzed σ, σ(θ), polarization and short-range parameters of Paris nucleon-antinucleon optical potential. Comparison with experimental data.
doi: 10.1103/PhysRevC.79.054001
2008GI01 Phys.Rev. C 77, 014003 (2008) Two-pion exchange contribution to proton-proton scattering at medium energies NUCLEAR REACTIONS p(p, X), E at 12 GeV/c; calculated amplitudes, pion-quark distributions.
doi: 10.1103/PhysRevC.77.014003
2007EL05 Nucl.Phys. A790, 510c (2007) B.El-Bennich, O.M.A.Leitner, B.Loiseau, J.-P.Dedonder Scalar meson properties from D-meson decays
doi: 10.1016/j.nuclphysa.2007.03.086
2007GI09 Nucl.Phys. A790, 315c (2007) Two pion exchange in proton-proton scattering NUCLEAR REACTIONS 1H(polarized p, p), E at < 12 GeV/c; analyzed σ(θ=90°, E); deduced spin transfer parameter. Dispersion relations.
doi: 10.1016/j.nuclphysa.2007.03.057
2007LO09 Nucl.Phys. A790, 472c (2007) B.Loiseau, B.El-Bennich, A.Furman, R.Kaminski, L.Lesniak Strong and weak interactions in B → π+π- K decays
doi: 10.1016/j.nuclphysa.2007.03.080
2005LO08 Phys.Rev. C 72, 011001 (2005) Antiproton-proton channels in J/ψ decays
doi: 10.1103/PhysRevC.72.011001
2004ER04 Phys.Lett. B 594, 76 (2004) T.E.O.Ericson, B.Loiseau, S.Wycech A phenomenological π-p scattering length from pionic hydrogen ATOMIC PHYSICS, Mesic-atoms 1H(π-, X), E at rest; analyzed pionic atom energy shifts; deduced scattering length.
doi: 10.1016/j.physletb.2004.05.009
2003EL04 Phys.Rev. C 68, 014003 (2003) B.El-Bennich, W.M.Kloet, B.Loiseau Annihilation range and final-state interaction in (p-bar)p annihilation into π-π+ NUCLEAR REACTIONS 1H(p-bar, π+π-), E at 360-1550 MeV/c; analyzed σ(θ), analyzing powers; deduced role of final-state interactions, other reaction mechanism features.
doi: 10.1103/PhysRevC.68.014003
2003ER03 Nucl.Phys. A721, 653c (2003) T.E.O.Ericson, B.Loiseau, S.Wycech Electromagnetic corrections to π-p scattering length from pionic hydrogen
doi: 10.1016/S0375-9474(03)01145-X
2003KA02 Phys.Lett. 551B, 241 (2003) R.Kaminski, L.Lesniak, B.Loiseau Elimination of ambiguities in ππ phase shifts using crossing symmetry
doi: 10.1016/S0370-2693(02)03021-6
2002ER02 Phys.Rev. C66, 014005 (2002) T.E.O.Ericson, B.Loiseau, A.W.Thomas Determination of the Pion-Nucleon Coupling Constant and Scattering Lengths NUCLEAR REACTIONS 1,2H(π-, X), E not given; analyzed data; deduced scattering lengths, coupling constants. 1H(π+, π+), (π-, π-), E at 0.5-2 GeV/c; calculated σ. Goldberger-Miyazawa-Oehme sum rule.
doi: 10.1103/PhysRevC.66.014005
2002LA08 Phys.Rev. C65, 034004 (2002) M.Lacombe, B.Loiseau, R.Vinh Mau, P.Demetriou, J.P.B.C.de Melo, C.Semay Testing the Quark Cluster Model in Nucleon-Nucleon Scattering NUCLEAR REACTIONS 1H(p, p), E=68 MeV; 1H(n, n), E=96, 200 MeV; calculated σ(θ). 1H(p, p), E=200 MeV; 1H(n, n), E=68, 261 MeV; calculated polarization, spin correlation parameters. Quark cluster model, comparisons with data.
doi: 10.1103/PhysRevC.65.034004
2001LO03 Phys.Rev. C63, 034003 (2001) πΛΣ Coupling Extracted from Hyperonic Atoms NUCLEAR STRUCTURE 27Al, 28Si, 40Ca, 208Pb; analyzed hyperonic atoms level widths, related data; deduced pion-hyperon coupling constants.
doi: 10.1103/PhysRevC.63.034003
2001LO09 Nucl.Phys. A684, 380c (2001) B.Loiseau, T.E.O.Ericson, A.W.Thomas Zero-Energy π--D Scattering: Precise determination of the πN scattering lengths and of the charged coupling constant NUCLEAR REACTIONS 1,2H(π-, X), E not given; analyzed data; deduced scattering lengths, coupling constants.
doi: 10.1016/S0375-9474(01)00400-6
2001RA10 Phys.Rev. C63, 044001 (2001) J.Rahm, J.Blomgren, H.Conde, S.Dangtip, K.Elmgren, N.Olsson, T.Ronnqvist, R.Zorro, O.Jonsson, L.Nilsson, P.-U.Renberg, A.Ringbom, G.Tibell, S.Y.van der Werf, T.E.O.Ericson, B.Loiseau np Scattering Measurements at 96 MeV NUCLEAR REACTIONS 1H(n, n), E=96 MeV; measured proton spectra, σ(θ), σ; deduced πNN coupling constant. Comparison with earlier data.
doi: 10.1103/PhysRevC.63.044001
2000ER04 Nucl.Phys. A663-664, 541c (2000) T.E.O.Ericson, B.Loiseau, A.W.Thomas Precision Determination of the πN Scattering Lengths and the Charged πNN Coupling Constant
doi: 10.1016/S0375-9474(99)00651-X
2000ER07 Phys.Scr. T87, 71 (2000) T.E.O.Ericson, B.Loiseau, A.W.Thomas The GMO Sumrule and the πNN Coupling Constant NUCLEAR REACTIONS 1H(π+, π+), (π-, π-), E at 500-2000 MeV/c; analyzed data; deduced πNN coupling constant. Goldberger-Miyazawa-Oehme sum rule.
doi: 10.1238/Physica.Topical.087a00071
2000KA15 Nucl.Phys. A663-664, 625c (2000) R.Kaminski, L.Lesniak, B.Loiseau Properties of Scalar-Isoscalar Mesons from Multichannel Interaction Analysis below 1800 MeV
doi: 10.1016/S0375-9474(99)00692-2
2000LO10 Phys.Scr. T87, 53 (2000) How Precisely Can the Difference Method Determine the πNN Coupling Constant ? NUCLEAR REACTIONS 1H(n, n), E=162 MeV; analyzed σ(θ); deduced πNN coupling constant. Difference method.
doi: 10.1238/Physica.Topical.087a00053
2000OL09 Phys.Scr. T87, 7 (2000) N.Olsson, J.Blomgren, H.Conde, S.Dangtip, K.Elmgren, J.Rahm, T.Ronnqvist, R.Zorro, O.Jonsson, L.Nilsson, P.-U.Renberg, A.Ringbom, G.Tibell, T.E.O.Ericson, B.Loiseau Uppsala Neutron-Proton Scattering Measurements and the πNN Coupling Constant NUCLEAR REACTIONS 1H(n, n), E=96, 162 MeV; measured σ(θ); deduced πNN coupling constant. Comparisons with model predictions, previous data.
doi: 10.1238/Physica.Topical.087a00007
1999EL01 Phys.Rev. C59, 2313 (1999) B.El-Bennich, M.Lacombe, B.Loiseau, R.Vinh Mau Refining the Inner Core of the Paris N(N-bar) Potential NUCLEAR REACTIONS 1H(p-bar, p-bar), (p-bar, n-bar), E not given; analyzed data; deduced Paris N(N-bar) potential parameters.
doi: 10.1103/PhysRevC.59.2313
1999ER04 Nucl.Phys. (Supplement) A654, 939c (1999) T.E.O.Ericson, B.Loiseau, J.Rahm, J.Blomgren, N.Olsson, A.W.Thomas Precise Strength of the πNN Coupling Constant
doi: 10.1016/S0375-9474(00)88577-2
1998ER07 Phys.Rev.Lett. 81, 5254 (1998) T.E.O.Ericson, B.Loiseau, J.Rahm, N.Olsson, J.Blomgren, H.Conde, K.Elmgren, O.Jonsson, L.Nilsson, P.-U.Renberg, A.Ringbom, T.Ronnqvist, G.Tibell, R.Zorro Ericson et al. Reply ( Comment on ' πNN Coupling from High Precision np Charge Exchange at 162 MeV ' )
doi: 10.1103/PhysRevLett.81.5254
1998ER08 Acta Phys.Pol. B29, 3015 (1998) Direct Determinations of the πNN Coupling Constants NUCLEAR REACTIONS 1H(n, nX), E ≈ 100-800 MeV; analyzed σ(θ); deduced pion-nucleon-nucleon coupling constant. Extrapolation technique.
1998KL04 Eur.Phys.J. A 1, 337 (1998) ππ Scattering and the Meson Resonance Spectrum
doi: 10.1007/s100500050067
1998KL05 Nucl.Phys. A631, 538c (1998) Elastic ππ Scattering up to 2 GeV and the Meson Resonance Spectrum
doi: 10.1016/S0375-9474(98)00063-3
1998LO06 Nucl.Phys. A631, 442c (1998) Proton-Proton Scattering at 90° for P(lab) up to 12 GeV/c NUCLEAR REACTIONS 1H(polarized p, p), E at < 12 GeV/c; analyzed spin correlation parameter, σ(θ); deduced multiple pion exchange role.
doi: 10.1016/S0375-9474(98)00044-X
1998RA04 Phys.Rev. C57, 1077 (1998) J.Rahm, J.Blomgren, H.Conde, S.Dangtip, K.Elmgren, N.Olsson, T.Ronnqvist, R.Zorro, A.Ringbom, G.Tibell, O.Jonsson, L.Nilsson, P.-U.Renberg, T.E.O.Ericson, B.Loiseau np Scattering Measurements at 162 MeV and the πNN Coupling Constant NUCLEAR REACTIONS 1H(n, p), E=162 MeV; measured σ(θ); deduced πNN coupling constant. Comparison with other results.
doi: 10.1103/PhysRevC.57.1077
1997ER01 Phys.Lett. 393B, 167 (1997) Systematic Effects in the Determination of the πNN Coupling from (p-bar)p → (n-bar)n Differential Cross Section NUCLEAR REACTIONS 1H(p-bar, X), E=162, 176 MeV; analyzed charge exchangeσ(θ); deduced systematic corrections to the πNN-coupling constant, related features.
doi: 10.1016/S0370-2693(96)01601-2
1997KA56 Phys.Lett. 413B, 130 (1997) R.Kaminski, L.Lesniak, B.Loiseau Three Channel Model of Meson-Meson Scattering and Scalar Meson Spectroscopy NUCLEAR REACTIONS 1H(π-, X), E=300-1600 MeV; analyzed data for π+π-n production; deduced narrow scalar resonance, width. Meson-meson scattering, three-channel model. Polarized target.
doi: 10.1016/S0370-2693(97)01090-3
1997LO08 Z.Phys. A358, 435 (1997) Parametrization of the Scattering Wave Functions of the Paris Potential NUCLEAR REACTIONS 1H(n, n), ≤ 400 MeV; calculated np-scattering wave function for l ≤ 5 partial waves. Paris potential.
doi: 10.1007/s002180050352
1995ER06 Phys.Rev.Lett. 75, 1046 (1995) T.E.O.Ericson, B.Loiseau, J.Nilsson, N.Olsson, J.Blomgren, H.Conde, K.Elmgren, O.Jonsson, L.Nilsson, P.-U.Renberg, A.Ringbom, T.Ronnqvist, G.Tibell, R.Zorro πNN Coupling from High Precision np Charge Exchange at 162 MeV NUCLEAR REACTIONS 1H(n, n), E=162 MeV; measured σ(θ); deduced πNN coupling constant from extrapolation to pion pole.
doi: 10.1103/PhysRevLett.75.1046
1995KL05 Z.Phys. A353, 227 (1995) The ππ S-Wave in the 1 to 2 GeV Region from a ππ, (K-bar)K and ρρ(ωω) Coupled Channel Model
doi: 10.1007/BF01295901
1994GI08 Phys.Rev. C50, 2742 (1994) Neutron-Proton Charge Exchange NUCLEAR REACTIONS 1H(polarized p, n), (p, n), E at ≤ 500 MeV/c; analyzed σ(θ), polarization observables data; deduced nucleon quark constituents pions exchange role.
doi: 10.1103/PhysRevC.50.2742
1994PI07 Phys.Rev. C50, 2710 (1994) M.Pignone, M.Lacombe, B.Loiseau, R.Vinh Mau Paris N(N-Bar) Potential and Recent Proton-Antiproton Low Energy Data NUCLEAR REACTIONS 1H(p-bar, p-bar), E=38.63-284 MeV; analyzed σ(θ), polarization, total, annihilation σ(E) data. 1H(p-bar, n-bar), E=36-282 MeV; analyzed σ(θ), polarization, depolarization data; deduced potential characteristics, resonances, bound states, quantum numbers. Paris(N-bar)(N)-potentials.
doi: 10.1103/PhysRevC.50.2710
1993PI11 Nucl.Phys. A558, 159c (1993) M.Pignone, M.Lacombe, B.Loiseau, R.Vinh Mau Constraints on the Spin and Isospin Dependence of the N(N-bar) Potential from the New p(p-bar) → n(n-bar) Polarization Data NUCLEAR REACTIONS 1H(p-bar, n-bar), E=111, 120 MeV; calculated σ(θ). 1H(p-bar, p-bar), E=230.6, 283.9 MeV; calculated P(θ). 1H(p-bar, n-bar), E=147.3, 273.6 MeV; calculated analyzing power vs θ; deduced (NN-bar) potential spin, isospin dependence constraints. Paris potential.
doi: 10.1016/0375-9474(93)90390-J
1992LO05 Nucl.Phys. A543, 33c (1992) (N-Bar)N Interaction Theoretical Models NUCLEAR REACTIONS 1H(p-bar, p), (p-bar, X), E=220-331 MeV; compiled data analyses; deduced (N-bar)-N interaction features.
doi: 10.1016/0375-9474(92)90409-D
1991LA03 Nucl.Phys. A528, 557 (1991) Study from Threshold to High Momenta of the (p-bar)p → (Lambda-bar)Lambda NUCLEAR REACTIONS 1H(p-bar, X), E=high; calculated (lambda)(lambda-bar) production σ(θ).
doi: 10.1016/0375-9474(91)90251-Z
1991VI02 Phys.Rev.Lett. 67, 1392 (1991) R.Vinh Mau, C.Semay, B.Loiseau, M.Lacombe Nuclear Forces and Quark Degrees of Freedom NUCLEAR REACTIONS 1H(p, p), E ≈ 20-300 MeV; calculated σ(θ). 1H(p, p), E=50 MeV; calculated polarization vs θ. Quark cluster model, Paris potential.
doi: 10.1103/PhysRevLett.67.1392
1990GI05 Phys.Rev. C41, 2726 (1990) W.R.Gibbs, W.R.Kaufmann, B.Loiseau, M.Lacombe, R.Vinh Mau Investigating Fundamental Antiproton-Nucleon Interactions by Means of (p-bar)-Nucleus Elastic Scattering NUCLEAR REACTIONS 12C(p-bar, p-bar), E=46.8 MeV; analyzed σ(θ); deduced interaction energy dependence.
doi: 10.1103/PhysRevC.41.2726
1988LA30 Phys.Lett. 214B, 317 (1988) P.La France, B.Loiseau, R.Vinh Mau Effects of Inital- and Final-State Interactions in the p-bar p → (Lambda)-bar (Lambda) Reaction NUCLEAR REACTIONS 1H(p-bar, p-bar), E at 1.501 GeV/c; calculated σ(θ), analyzing power.
doi: 10.1016/0370-2693(88)91369-X
1985LO14 Phys.Rev. C32, 2165 (1985) B.Loiseau, L.Mathelitsch, W.Plessas, K.Schwarz Off-Shell Properties of the Paris Nucleon-Nucleon Potential and Implications for Few-Body Systems NUCLEAR REACTIONS 2H(e, e), E not given; calculated deuteron tensor polarization, θ=70°. 2H(polarized p, p), (polarized n, n), E=10 MeV; calculated spin transfer coefficient.
doi: 10.1103/PhysRevC.32.2165
1982CO06 Phys.Rev.Lett. 48, 1319 (1982) J.Cote, M.Lacombe, B.Loiseau, B.Moussallam, R.Vinh Mau Nucleon-Antinucleon Optical Potential NUCLEAR REACTIONS 1H(p-bar, p-bar), E=100-300 MeV; calculated σ(θ) vs E. 1H(p-bar, ν-bar), E=20-360 MeV; calculated σ(E). Nucleon-antinucleon optical potential.
doi: 10.1103/PhysRevLett.48.1319
1981PA13 Nucl.Phys. A365, 392 (1981) F.Pauss, L.Mathelitsch, J.Cote, M.Lacombe, B.Loiseau, R.Vinh Mau Correlations between Potentials and Observables in the NN Interaction NUCLEAR REACTIONS 1H(p, p), (polarized p, p), E=10-350 MeV; calculated σ(θ), polarization vs θ, spin correlation, triple scattering parameters; deduced energy dependence of isoscalar, isovector, tensor, spin-orbit forces. Velocity dependent Paris nucleon-nucleon potential.
doi: 10.1016/0375-9474(81)90398-5
1980CO01 Phys.Rev.Lett. 44, 1031 (1980) J.Cote, P.Pires, R.de Tourreil, M.Lacombe, B.Loiseau, R.Vinh Mau Analyzing Power in pp Scattering at Low Energies: The Paris-Potential Predictions NUCLEAR REACTIONS 1H(polarized p, p), E=10-16 MeV; calculated A(θ), phase shifts. Paris potentials.
doi: 10.1103/PhysRevLett.44.1031
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