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NSR database version of May 8, 2024.

Search: Author = S.Kosugi

Found 9 matches.

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2020KO13      Phys.Rev.Lett. 124, 183001 (2020)

S.Kosugi, F.Koike, M.Iizawa, M.Oura, T.Gejo, K.Tamasaku, J.R.Harries, R.Guillemin, M.N.Piancastelli, M.Simon, Y.Azuma

Fluorescence Time Delay in Multistep Auger Decay as an Internal Clock

NUCLEAR REACTIONS Si(γ, e^-), E=14.2-14.4 keV; analayzed available data on Eβ, Iβ; deduced Auger electron spectra, time delay due to fluorescence, a reduced shift of the Auger peak and tailing toward lower energy. Time-dependent theory for post collision interaction (PCI) effects.

doi: 10.1103/PhysRevLett.124.183001
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2020PU03      Phys.Rev. A 102, 052832 (2020)

R.Puttner, P.Holzhey, M.Hrast, M.Zitnik, G.Goldsztejn, T.Marchenko, R.Guillemin, L.Journel, D.Koulentianos, O.Travnikova, M.Zmerli, D.Ceolin, Y.Azuma, S.Kosugi, A.F.Lago, M.N.Piancastelli, M.Simon

Argon KLL Auger spectrum: Initial states, core-hole lifetimes, shake, and knock-down processes

ATOMIC PHYSICS Ar; measured Eβ, Iβ; deduced KLL Auger spectrum, transitions, lifetimes. Comparison with available data.

doi: 10.1103/PhysRevA.102.052832
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1984KO18      Phys.Lett. 142B, 331 (1984)

S.Kosugi, T.Kosugi

Deuteron Distorting Potentials for (d, p) and (p, d) Reactions

NUCLEAR REACTIONS ⁵⁴Fe(d, p), E=16, 23.8, 30.1 MeV; calculated σ(θ). Pauli correction terms to deuteron distorting potential.

doi: 10.1016/0370-2693(84)91334-0
Citations: PlumX Metrics

1983KO23      Phys.Lett. 127B, 389 (1983)

S.Kosugi, T.Kosugi

Evidence of Energy Dependence in Proton-Neutron Effective Interaction for ⁹⁰Zr(p, d)⁸⁹Zr Reactions at Energies from 20 MeV to 120 MeV

NUCLEAR REACTIONS ⁹⁰Zr(p, d), E=22.9, 31, 55, 65, 121 MeV; calculated spectroscopic factors vs E; deduced proton-neutron effective interaction energy dependence. Exact finite-range DWBA.

doi: 10.1016/0370-2693(83)90277-0
Citations: PlumX Metrics

1982KO02      Nucl.Phys. A373, 349 (1982)

S.Kosugi, H.Yoshida

On the Energy Dependence of the Imaginary Optical-Model Potential for Proton Scattering from ⁴⁰Ca

NUCLEAR REACTIONS ⁴⁰Ca(p, p), E=10-50 MeV; calculated σ(θ), σ(absorption). Energy dependent imaginary potentials, Feshbach formalism, coupling to inelastic, pickup channels.

doi: 10.1016/0375-9474(82)90539-5
Citations: PlumX Metrics

1982KO18      Phys.Lett. 113B, 437 (1982)

S.Kosugi, T.Kosugi

Effective Interactions for (d, p) Reactions

NUCLEAR REACTIONS ⁵⁴Fe(d, p), E=16, 23.8, 30.1 MeV; analyzed σ(θ); deduced effective interaction role. DWBA, density-dependent interaction, adiabatic deuteron breakup.

doi: 10.1016/0370-2693(82)90780-8
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1982KO33      Phys.Lett. 118B, 21 (1982)

S.Kosugi, T.Kosugi

Density-Dependent Interactions for (³He, d) Reactions

NUCLEAR REACTIONS ²⁸Si, ⁵⁴Fe(³He, d), E=90 MeV; analyzed σ(θ); deduced density-dependent interactions role. DWBA analysis.

doi: 10.1016/0370-2693(82)90593-7
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1981KO31      Phys.Lett. 106B, 353 (1981)

S.Kosugi, H.Yoshida

On the Isotope Dependence of the Imaginary Potential in the Scattering of a 30.3 MeV Proton by the Ca Nuclide

NUCLEAR REACTIONS ^40,44,48Ca(p, p), E=30.3 MeV; calculated σ(θ); deduced imaginary potential isotope dependence. Valence neutron pickup effects.

doi: 10.1016/0370-2693(81)90640-7
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1980KO20      Prog.Theor.Phys.(Kyoto) 63, 1638 (1980)

S.Kosugi

Calculations of the Imaginary Part of the Optical Potential for Proton Scattering

NUCLEAR REACTIONS ⁴⁰Ca, ²⁰⁸Pb(p, p), E=30 MeV; calculated σ(θ), imaginary part of optical potential. Feshbach formalism, coupling of elastic, inelastic, pickup channels.

doi: 10.1143/PTP.63.1638
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