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NSR database version of May 3, 2024.

Search: Author = L.Lesniak

Found 18 matches.

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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
Citations: PlumX Metrics

2005BI27      Acta Phys.Pol. B36, 3889 (2005)

L.Bibrzycki, L.Lesniak, A.P.Szczepaniak

S-P wave interference in the K+K- photoproduction on hydrogen

NUCLEAR REACTIONS 1H(γ, K+K-), E=4, 5.65 GeV; analyzed σ, σ(θ); deduced partial wave contributions, interference effects. 1H(γ, K+K-), E=8 GeV; calculated σ, σ(θ).

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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

1998JI07      Phys.Rev. C58, 1205 (1998)

C.-R.Ji, R.Kaminski, L.Lesniak, A.Szczepaniak, R.Williams

Coupled Channel Analysis of S-Wave ππ and K(K-bar) Photoproduction

doi: 10.1103/PhysRevC.58.1205
Citations: PlumX Metrics

1998LE41      Acta Phys.Pol. B29, 3345 (1998)

L.Lesniak

Photoproduction of ππ and K(K-bar) Pairs

NUCLEAR REACTIONS 1H(γ, X), E=4 GeV; calculated pion, kaon pairs invariant mass distributions.

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
Citations: PlumX Metrics

1997KA60      Z.Phys. C74, 79 (1997)

R.Kaminski, L.Lesniak, K.Rybicki

Separation of S-Wave Pseudoscalar and Pseudovector Amplitudes in π-p↑ → π+π-n Reaction on Polarized Target

NUCLEAR REACTIONS 1H(π-, π+π-n), E at 17.2 GeV/c; analyzed phase amplitudes, shifts, differences; deduced S-wave pseudoscalar, pseudovector amplitudes. Polarized target.

1996KA59      Acta Phys.Pol. B27, 3259 (1996)

R.Kaminski, L.Lesniak, K.Rybicki

Evaluation of S-Wave π+π- Production Amplitudes in π-p↑ → π+π-n Reaction on Polarized Target

1995KA04      Phys.Rev. C51, 2264 (1995)

R.Kaminski, L.Lesniak

Threshold Parameters of the K(K-Bar) and ππ Scalar-Isoscalar Interactions

doi: 10.1103/PhysRevC.51.2264
Citations: PlumX Metrics

1988BA46      Phys.Rev. C38, 1344 (1988)

J.L.Ballot, L.Lesniak

' Optimal ' Approximation and the Realistic Nucleon-Nucleon Interactions

NUCLEAR REACTIONS 2H(p, p), E=100-450 MeV; calculated scalar form factor. Optimal approximation, realistic nucleon-nucleon forces.

doi: 10.1103/PhysRevC.38.1344
Citations: PlumX Metrics

1983LE11      Phys.Lett. 126B, 5 (1983)

L.Lesniak

Energy Shift Spectral Function and ' Optimal ' Approximation for Proton - Deuteron Elastic Scattering

NUCLEAR REACTIONS 2H(p, p), E=0.5 GeV; calculated spectral function energy shift, optimal approximation corrections; deduced momentum transfer dependence.

doi: 10.1016/0370-2693(83)90003-5
Citations: PlumX Metrics

1983LE16      Nucl.Phys. A403, 589 (1983)

L.Lesniak

' Optimal ' Approximation for Proton Elastic Scattering on Deuterium at Large Momentum Transfers

NUCLEAR REACTIONS 2H(p, p), E=0.5 GeV; calculated scattering amplitude second order corrections. Optimal approximation.

doi: 10.1016/0375-9474(83)90624-3
Citations: PlumX Metrics

1976LE22      Nucl.Phys. A267, 503 (1976)

H.Lesniak, L.Lesniak, A.Tekou

Backward Proton-4He Elastic Scattering at Medium Energies

NUCLEAR REACTIONS 4He(p, p), E=85, 100, 156 MeV; calculated σ(θ) at backward angles.

doi: 10.1016/0375-9474(76)90675-8
Citations: PlumX Metrics

1972LE02      Nucl.Phys. B38, 221 (1972)

H.Lesniak, L.Lesniak

Coulomb-Nuclear Interference in the Multiple Collision Model

doi: 10.1016/0550-3213(72)90347-1
Citations: PlumX Metrics

1972LE15      Phys.Lett. 40B, 167 (1972)

H.Lesniak, L.Lesniak

Proton Induced Coherent Production of Particles in Nuclei

doi: 10.1016/0370-2693(72)90399-1
Citations: PlumX Metrics

1971LE01      Nucl.Phys. B25, 525 (1971)

H.Lesniak, L.Lesniak

Elastic Scattering of High-Energy Hadrons from Deformed 12C Nucleus

NUCLEAR REACTIONS 12C(p, p), E=1 GeV; calculated σ(θ). Deformed 12C harmonic oscillator wave functions.

1969LE03      Nucl.Phys. A125, 665(1969)

L.Lesniak, H.Wolek

Multiple Collision Theory and Optical Model of High-Energy Scattering from Nuclei

NUCLEAR REACTIONS 12C, 16O(p, p), E=1 GeV; 4He(p, p), E=587.5 MeV; compared multiple collision theory, optical model.

doi: 10.1016/0375-9474(69)90756-8
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