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NSR database version of May 19, 2024.

Search: Author = K.I.Sigua

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1981JI02      Phys.Lett. 102B, 381 (1981)

R.I.Jibuti, R.Ya.Kezerashvili, K.I.Sigua

Investigation of π^-(π⁺) + ⁴He → π⁺(π^-) + 4n(4p) Reactions

NUCLEAR REACTIONS ⁴He(π^-, π⁺), E=140, 176 MeV; calculated σ(θ, E(π⁺)); ⁴He(π⁺, π^-), E=0.1-1.75 GeV; calculated σ(E); deduced final state interaction effects. Four-body model, hyperspherical basis.

doi: 10.1016/0370-2693(81)91236-3
Citations: PlumX Metrics

1980JI03      Yad.Fiz. 32, 1536 (1980)

R.I.Jibuti, R.Ya.Kezerashvili, K.I.Sigua

π± - Meson Double Charge Exchange on the ⁴He Nucleus

NUCLEAR REACTIONS ⁴He(π⁺, π^-), E=0.1-1.75 GeV; ⁴He(π^-, π⁺), E=200-280 MeV; calculated σ(E). Four-particle, hyperspherical functions.

1979DZ01      Yad.Fiz. 29, 65 (1979); Sov.J.Nucl.Phys. 29, 31 (1979)

R.I.Dzhibuti, R.Y.Kezerashvili, K.I.Sigua

Theory for the Complete Photodisintegration of ⁴He in a Hyperspherical Basis

NUCLEAR REACTIONS ⁴He(γ, 2np); calculated σ in four-particle hyperspherical basis functions; deduced reaction mechanism.