NSR Query Results
Output year order : Descending NSR database version of April 29, 2024. Search: Author = K.Yoshihara Found 24 matches. 1994II02 Hyperfine Interactions 84, 433 (1994) J.Iihara, K.Fukuhara, M.Yagi, T.Omori, K.Yoshihara Chemical Effects of L X-Rays Emitted from Iodine and Antimony Compounds ATOMIC PHYSICS 127I, Sb(X, X), E=X-ray source; measured L X-ray spectra; deduced intensity ratio compound dependence. Double crystal spectrometer, two LiF crystals, several iodine, antimony compounds.
doi: 10.1007/BF02060693
1994SE06 J.Radioanal.Nucl.Chem. 186, 165 (1994) T.Sekine, K.Yoshihara, J.Safar, L.Lakosi, A.Veres 95Tc and 96Tc Production by (γ, xn) Reactions NUCLEAR REACTIONS, ICPND 99Tc(γ, 3n), (γ, 4n), E < 50 MeV bremsstrahlung; measured σ(E). Neutron cascade evaporation model.
doi: 10.1007/BF02162798
1993LA14 J.Phys.(London) G19, 1037 (1993) L.Lakosi, J.Safar, A.Veres, T.Sekine, H.Kaji, K.Yoshihara Photoexcitation by Gamma-Ray Scattering Near Threshold and Giant Dipole Resonance NUCLEAR REACTIONS 115In, 103Rh(γ, γ'), E=5-50 MeV; calculated photoexcitation σ(E).
doi: 10.1088/0954-3899/19/7/014
1993LA34 Radiochim.Acta 63, 23 (1993) L.Lakosi, J.Safar, A.Veres, T.Sekine, K.Yoshihara Photonuclear Reactions on 99Tc, Isomer Excitation and Deexcitation, Implications in Nucleosynthesis NUCLEAR REACTIONS 99Tc(γ, xn), (γ, γ'), E=50 MeV bremsstrahlung; measured Eγ, Iγ; deduced reaction σ, isomer excitation, deexcitation features, nucleosynthesis implications.
1993SA46 J.Radioanal.Nucl.Chem. 176, 285 (1993) J.Safar, L.Lakosi, I.Pavlicsek, A.Veres, T.Sekine, K.Yoshihara Integral Cross Section of the 99Tc(γ, γ')99mTc Reaction at 4 MeV NUCLEAR REACTIONS, ICPND 99Tc(γ, γ'), E=4 MeV bremsstrahlung; measured Eγ, Iγ; deduced integral σ.
1991SA23 Phys.Rev. C44, 1086 (1991) J.Safar, H.Kaji, K.Yoshihara, L.Lakosi, A.Veres 103mRh Production by Inelastic Gamma Scattering in the Giant Dipole Resonance Region NUCLEAR REACTIONS, ICPND 103Rh(γ, γ'), E=14-30 MeV; measured σ(E). Hyperpure Ge detector. Preequilibrium corrected γ-ray cascade model.
doi: 10.1103/PhysRevC.44.1086
1991SE02 Appl.Radiat.Isot. 42, 149 (1991) T.Sekine, K.Yoshihara, L.Lakosi, Z.Nemeth, A.Veres Integral Cross Section of the 99Tc(γ, γ')99mTc Reaction in the 15-50 MeV Energy Region NUCLEAR REACTIONS 99Tc(γ, γ'), E=15-50 MeV bremsstrahlung; measured γ-spectra; deduced σ. Ammonium pertechnetate, other chemical form sources, 115In(γ, γ') standard.
doi: 10.1016/0883-2889(91)90065-9
1990II01 Nucl.Instrum.Methods Phys.Res. A299, 394 (1990) J.Iihara, G.Izawa, T.Omori, K.Yoshihara Chemical Effects of L X-Ray Intensity Ratios in Niobium and Molybdenum Compounds NUCLEAR REACTIONS Nb, Mo(e, X), E=11 keV; Nb, Mo(p, X), E=3 MeV; measured E(L X-ray), I(L X-ray); deduced I(X-ray) ratios. ATOMIC PHYSICS Nb, Mo(e, X), E=11 keV; Nb, Mo(p, X), E=3 MeV; measured E(L X-ray), I(L X-ray); deduced I(X-ray) ratios.
doi: 10.1016/0168-9002(90)90811-J
1990MU20 Bull.Inst.Chem.Res., Kyoto Univ. 68, 177 (1990) T.Mukoyama, H.Kaji, K.Yoshihara K-Shell Ionization of Atoms by Mesons NUCLEAR REACTIONS 197Au, Ag(π, X), (μ, X), E ≤ 20 MeV; calculated K-shell ionization σ. PWBA. ATOMIC PHYSICS, Mesic-Atoms 197Au, Ag(π, X), (μ, X), E ≤ 20 MeV; calculated K-shell ionization σ. PWBA.
1989MI25 Radiochim.Acta 48, 11 (1989) A.Miyakawa, T.Sekine, K.Yoshihara Energy Dependence of the Formation Yield of 51Cr(acac)3 in Recoil Implantation Using a Thin Film Technique NUCLEAR REACTIONS 52,50Cr(γ, n), E=50 MeV bremsstrahlung; 51V(p, n), E=15 MeV; measured recoil yield vs thin film recoil source thickness.
1989NE05 Appl.Radiat.Isot. 40, 519 (1989) Zs.Nemeth, T.Sekine, K.Yoshihara Electron Capture Decay of 203Pb RADIOACTIVITY 203Pb(EC) [from 204Pb(γ, n)]; measured Eγ, Iγ. 203Tl levels deduced relative Iγ.
1989SE04 J.Radioanal.Nucl.Chem. 130, 269 (1989) T.Sekine, K.Yoshihara, Zs.Nemeth, L.Lakosi, A.Veres A New Detection Method of 99Tc by Nuclear Excitation NUCLEAR REACTIONS 99Tc(γ, γ'), E not given; measured Eγ, Iγ; deduced new nuclear excitation process, 99mTc production.
doi: 10.1007/BF02041346
1989SE09 J.Radioanal.Nucl.Chem. 137, 57 (1989) T.Sekine, K.Yoshihara, I.Pavlicsek, L.Lakosi, A.Veres Measurement of 103mRh Produced by the 103Rh(γ, γ')103mRh Reaction with Liquid Scintillation Counting NUCLEAR REACTIONS 103Rh(γ, γ'), E=3.2 MeV; measured Eγ, Iγ; deduced isomer production σ.
doi: 10.1007/BF02164559
1989YO08 Appl.Radiat.Isot. 40, 491 (1989) K.Yoshihara, H.Kaji, T.Sekine, T.Nakajima, T.Mukoyama Photonuclear Excitation of 103Rh by Synchrotron Radiation NUCLEAR REACTIONS 103Rh(γ, γ'), E not given; measured K X-ray spectra; deduced isomer production σ.
doi: 10.1016/0883-2889(89)90132-9
1987YO06 J.Radioanal.Nucl.Chem. 119, 247 (1987) Is Hot Atom Chemical Consideration Necessary in Muon Catalyzed Fusion ( Question )
doi: 10.1007/BF02162603
1986MU11 Phys.Lett. 118, 44 (1986) T.Mukoyama, H.Kaji, K.Yoshihara Chemical Effect on the K X-Ray Intensity Ratios for 4d Transition Metals RADIOACTIVITY 95mTc(EC), (β+); 97mTc(IT); 99mTc(IT), (β-); calculated I(K X-ray) ratios; deduced chemical effect for some compounds. Simplified Brunner model.
doi: 10.1016/0375-9601(86)90533-5
1986YO01 Phys.Rev. C33, 728 (1986); Erratum Phys.Rev. C35, 1964 (1987) K.Yoshihara, Zs.Nemeth, L.Lakosi, I.Pavlicsek, A.Veres Major Mechanism of Photoactivation for the 115In(γ, γ')115mIn Process by 60Co γ-Ray Irradiation NUCLEAR REACTIONS 115In(γ, γ'), E=1.33 MeV; measured isomer production σ, nonresonant contribution upper limit. 115In deduced isomer excitation mechanism, T1/2. Photoactivation technique, intense 60Co source, natural metallic, InCH3(COCHCOCH3)3 target.
doi: 10.1103/PhysRevC.33.728
1985YA14 J.Radioanal.Nucl.Chem. 95, 301 (1985) Matrix Effects on Kβ/Kα X-Ray Intensity Ratios of Technetium-Molybdenum Systems RADIOACTIVITY 99mTc(IT), (β-) [from Mo(n, γ)99Mo(β--decay)]; 97mTc(EC); 95mTc(EC), (β+), (IT); measured I(Kβ)/I(Kα); deduced electronic structure, matrix effects roles.
doi: 10.1007/BF02168027
1984OM01 J.Radioanal.Nucl.Chem. 82, 61 (1984) T.Omori, K.Omori, C.Ochi, K.Yoshihara, M.Yagi Simultaneous Production of 96Tc and 111In by α-Particle Irradiation of Stacked Nb and Ag Foils, and Their Carrier-Free Separations NUCLEAR REACTIONS, ICPND 109Ag(α, 2n), 93Nb(α, n), E=35 MeV; measured Eγ, Iγ; deduced residuals production yields. Stacked foil method.
doi: 10.1007/BF02227328
1983YO05 Radiochem.Radioanal.Lett. 58, 9 (1983) K.Yoshihara, H.Kaji, T.Mitsugashira, S.Suzuki Chemical and Environmental Effects on γ-Ray Sum Peak Intensity of 111In due to Perturbed Angular Correlation of Cascade γ-Emission RADIOACTIVITY 111In(EC) [from 113In(γ, 2n), E=60 MeV bremsstrahlung]; measured γγ(θ, H), γ sum peak Iγ; deduced chemical environmental effects.
1983YO06 Radiochem.Radioanal.Lett. 58, 25 (1983) ' Sum Peak Pair Method ' in Cascade Emission of γ-Rays in 160Tb for the Study of Chemical and Environmental Effects of Atoms RADIOACTIVITY 160Tb(β-); measured Eγ, Iγ, γγ(θ, H), sum peak; deduced technique dependent effects. Source in labelled Tb compounds.
1982YO06 Radiochem.Radioanal.Lett. 56, 349 (1982) K.Yoshihara, H.Sugasawa, T.Sekine Behaviour of decayed atoms of molybdenum radionuclides: 99Mo and 90Mo
1981YO08 Radiochem.Radioanal.Lett. 48, 303 (1981) K.Yoshihara, A.Hibino, I.Yamoto, H.Kaji Chemical Effect of Tc K(β) X-Ray Intensity in the Decay 99Mo → 99mTc → 99Tc RADIOACTIVITY 99Mo [from 98Mo(n, γ)]; measured Eγ, Iγ, E(X-ray), I(X-ray). 99mTc deduced decay dependence on chemical effects. Molybdenum metal, MoO3 targets.
1978YE03 Radiochem.Radioanal.Lett. 35, 17 (1978) Y.C.Yeh, H.Kaji, K.Yoshihara, T.Shiokawa A Study of Perturbed Angular Correlation of 160Tb by One Angle Measurement RADIOACTIVITY 160Tb; measured γγ(θ).
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