NSR Query Results
Output year order : Descending NSR database version of May 10, 2024. Search: Author = A.A.Shikanyan Found 5 matches. 1988BA77 Yad.Fiz. 48, 1775 (1988); Sov.J.Nucl.Phys. 48, 1068 (1988) Determination of the Coupling Constants for the Δ(1232) Isobar from Data on Photoproduction of Pions on Nucleons NUCLEAR REACTIONS 1H(polarized γ, π+), 1n(polarized γ, π-), 1H(polarized γ, π0), E=300-420 MeV; calculated σ(θ), asymmetry vs θ; deduced isobar coupling constants.
1984GR32 Pisma Zh.Eksp.Teor.Fiz. 39, 597 (1984); JETP Lett.(USSR) 39, 597 (1984) V.F.Grushin, E.M.Leikin, A.Ya.Rotvain, A.A.Shikanyan Electric Quadrupole Photoexcitation of Δ33 and Experimental Conformation of the Tensor Interaction of Quarks NUCLEAR REACTIONS 1H(γ, π+), E=300-420 MeV; analyzed data; deduced quark based tensor interaction role in nucleon-isobar d-wave admixture.
1983GR32 Yad.Fiz. 38, 1448 (1983) V.F.Grushin, E.M.Leikin, A.Ya.Rotvain, A.A.Shikanyan Determination of the Isotopic Components of the Multiple Amplitudes of the γp → πN Process in 300-420-MeV Energy Range making Use of only Photoproduction Data NUCLEAR REACTIONS 1H(γ, π+), (γ, π0), E=300-420 MeV; analyzed photoproduction data; deduced s-, p-wave amplitudes. Multipole analysis.
1982GR23 Yad.Fiz. 36, 885 (1982); Sov.J.Nucl.Phys. 36, 517 (1983) Determination of the γp → π0p Multipole Amplitudes from Experimental Data in the Vicinity of the First Resonance NUCLEAR REACTIONS 1H(γ, π0), (polarized γ, π0), E=300-420 MeV; analyzed data on σ(θ), asymmetry, polarization vs θ; deduced complex s-, p-wave amplitudes. Linearly polarized beam, polarized target.
1981GR13 Yad.Fiz. 33, 1227 (1981) V.F.Grushin, E.M.Leikin, A.Ya.Rotvayn, A.A.Shikanyan Determination of the Multipole Amplitudes for the γp → π+n Reaction under Conditions of the Complete Experiment from the Experimental Data in Region of the First Resonance NUCLEAR REACTIONS 1H(γ, π+), E=280-420 MeV; analyzed data; deduced multipole amplitudes. Least squares analog of exact solution.
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