NSR Query Results
Output year order : Descending NSR database version of May 6, 2024. Search: Author = I.S.Ko Found 32 matches. 2011KI02 J.Radioanal.Nucl.Chem. 287, 869 (2011) K.S.Kim, M.S.Rahman, M.Lee, G.Kim, D.K.Pham, V.D.Nguyen, M.-H.Cho, I.S.Ko, W.Namkung, H.Naik, T.-I.Ro Measurement of isomeric yield ratios for 93Nb(γ, 4n)89m, gNb and natMo(γ, xn1p)95m, gNb reactions with 50-, 60-, and 70-MeV bremsstrahlung NUCLEAR REACTIONS 93Nb(γ, 4n)89Nb, Mo(γ, xnp)95Nb, E<70 MeV; measured Eγ, Iγ; deduced isomeric yield ratios. Comparison with experimental data, GEANT4 calculations.
doi: 10.1007/s10967-010-0839-3
2011NA09 Eur.Phys.J. A 47, 37 (2011) H.Naik, S.Singh, A.Goswami, V.K.Manchanda, S.V.Suryanarayana, D.Raj, S.Ganesan, Md.S.Rahman, K.S.Kim, M.W.Lee, G.Kim, M.-H.Cho, I.S.Ko, W.Namkung Mass-yield distribution of fission products from photo-fission of natPb induced by 2.5 GeV bremsstrahlung NUCLEAR REACTIONS Pb(γ, F), E=0-2.5 GeV[from 2.5 GeV e- bremsstrahlung]; measured thick target Eγ, Iγ from fission products. 47Sc, 48V, 59Fe, 69m,72Zn, 74As, 75Se, 82Br, 83,84Rb, 85m,88Kr, 87,87m,90mY, 91Sr, 88,89,95,97Zr, 95m,95Nb, 99Mo, 96Tc, 103,105Ru, 101m,105Rh, 105,106m,112Ag, 115,117,117mCd, 111,114mIn, 123mSn, 120m,122,126Sb, 121,121mTe deduced fission yields. Pb(γ, F), E=0-2.5 GeV[from 50, 60, 70 MeV, 2.5 GeV e- bremsstrahlung]; measured thick target Eγ, Iγ from fission products; deduced fission products yields and their dependence on bremsstrahlung energy. Comparison with data and also proton- and deuteron-induced fission of Pb and Bi. Table 2 presents data on 74As as data on 74Sc.
doi: 10.1140/epja/i2011-11037-0
2011NG01 Nucl.Instrum.Methods Phys.Res. B269, 159 (2011) V.D.Nguyen, D.K.Pham, T.T.Kim, G.Kim, M.Lee, K.S.Kim, H.-S.Kang, M.-H.Cho, I.S.Ko, W.Namkung Measurement of thermal neutron cross-section and resonance integral for the 165Ho(n, γ)166gHo reaction using electron linac-based neutron source NUCLEAR REACTIONS 165Ho, 197Au, 115In(n, γ), E=0.45 MeV; measured Eγ, Iγ; deduced thermal σ, resonance integrals. Comparison with evaluated libraries and experimental data.
doi: 10.1016/j.nimb.2010.11.013
2011NG02 J.Radioanal.Nucl.Chem. 287, 813 (2011) V.D.Nguyen, D.K.Pham, T.T.Kim, H.N.Tran, M.S.Rahman, K.-S.Kim, M.Lee, G.Kim, H.-S.Lee, M.-H.Cho, I.S.Ko, W.Namkung Measurement of isomeric yield ratios for the 44m, gSc isomeric pairs produced from 45Sc and natTi targets at 50-, 60-, and 70-MeV bremsstrahlung NUCLEAR REACTIONS 45Sc(γ, n), Ti(γ, xnp)44Sc, E<70 MeV; measured Eγ, Iγ; deduced isomeric yield ratios. Comparison with experimental data.
doi: 10.1007/s10967-010-0831-y
2011WA40 J.Korean Phys.Soc. 59, 1681s (2011) W.M.Wang, X.Li, Z.X.Zhao, Z.Y.Zhou, H.C.Wu, T.F.Wang, G.N.Kim, M.W.Lee, K.S.Kim, M.H.Cho, I.S.Ko, W.Namkung Total Cross-Section Measurements of 169Tm below 100 eV NUCLEAR REACTIONS 169Tm(n, X), E=0.01-100 eV; measured En, In using ToF; deduced σ, transmission coefficients, resonance parameters using R-matrix code SAMMY; calculated, fitted neutron transmission coefficients. Comparison of σ with other data and Mughabghab; resonance parameters with Mughabghab.
doi: 10.3938/jkps.59.1681
2010NG01 J.Radioanal.Nucl.Chem. 283, 683 (2010) V.D.Nguyen, D.K.Pham, T.T.Kim, Md.S.Rahman, K.-S.Kim, G.Kim, H.-S.Lee, M.-H.Cho, I.S.Ko, W.Namkung, T.-Ik.Ro Isomeric yield ratios in the photoproduction of 52m, gMn from natural iron using 50-, 60-, 70-MeV, and 2.5-GeV bremsstrahlung NUCLEAR REACTIONS Fe(γ, npX)52Mn, E=0.05-2.5 GeV; measured Eγ, Iγ; deduced isomeric yield ratios, decay scheme.
doi: 10.1007/s10967-009-0402-2
2010RA01 Nucl.Instrum.Methods Phys.Res. B268, 13 (2010) Md.S.Rahman, K.-S.Kim, M.Lee, G.Kim, Y.Oh, H.-S.Lee, M.-Hy.Cho, I.S.Ko, W.Namkung, N.V.Do, P.D.Khue, K.T.Thanh, T.-I.Ro Measurement of isomeric yield ratios in natIn and natSn with 50, 60, and 70 MeV bremsstrahlung photons NUCLEAR REACTIONS In(γ, xn)110In, 113In(γ, 2n), 111In, In(γ, xn), 111In, 113In(γ, n), 112In, In(γ, xn), 112In, 118Sn(γ, p), 117In, Sn(γ, xnp)117In, E<70 MeV; measured Eγ, Iγ; deduced isomeric yield ratios. Comparison with other values.
doi: 10.1016/j.nimb.2009.09.033
2010RA02 J.Radioanal.Nucl.Chem. 283, 519 (2010) M.S.Rahman, K.-S.Kim, M.Lee, G.Kim, Y.Oh, H.-S.Lee, M.-H.Cho, I.S.Ko, W.Namkung, V.D.Nguyen, D.K.Pham, T.T.Kim, T.-Ik.Ro Measurement of isomeric-yield ratios for the 197Au(γ, n)196m, gAu reactions induced by bremsstrahlung NUCLEAR REACTIONS 197Au(γ, n), E=0.05-2.5 GeV; measured Eγ, Iγ; deduced isomeric yield ratios.
doi: 10.1007/s10967-009-0375-1
2010WA16 Chin.Phys.C 34, 177 (2010) W.-M.Wang, X.Li, Z.-X.Zhao, Z.-Y.Zhou, H.-W.Yu, H.-C.Wu, Y.-X.Wei, T.F.Wang, G.N.Kim, M.W.Lee, K.S.Kim, M.H.Cho, I.S.Ko, W.Namkung Measurement of neutron cross sections and resonance parameters of 169Tm below 100 eV NUCLEAR REACTIONS 169Tm(n, X), E=0.001-100 eV; measured neutron time-of-flight (TOF), En, In; deduced total σ, resonance parameters. Comparison with SAMMY and Atlas of Neutron Resonances.
doi: 10.1088/1674-1137/34/2/004
2010WA47 Nucl.Instrum.Methods Phys.Res. B 268, 106 (2010) T.F.Wang, M.W.Lee, K.S.Kim, G.N.Kim, Y.D.Oh, M.H.Cho, I.S.Ko, W.Namkung, T.I.Ro Measurement of neutron total cross-sections and resonance parameters of erbium at the Pohang Neutron Facility NUCLEAR REACTIONS Er(n, x), 166Er(n, n), 166Er(n, γ), 167Er(n, n), 167Er(n, γ), 168Er(n, n), 168Er(n, γ), 170Er(n, n), 170Er(n, γ), E=0.18344-200.6134 eV; measured products, Eγ, Iγ; deduced σ, σ(E), resonance parameters. Data were imported from EXFOR entry 31688.
doi: 10.1016/j.nimb.2009.10.184
2009NA10 Nucl.Instrum.Methods Phys.Res. B267, 1891 (2009) H.Naik, S.Singh, A.V.R.Reddy, V.K.Manchanda, G.Kim, K.S.Kim, M.-W.Lee, S.Ganesan, D.Raj, H.-S.Lee, Y.D.Oh, M.-H.Cho, I.S.Ko, W.Namkung Product yields for the photo-fission of 209Bi with 2.5 GeV bremsstrahlung NUCLEAR REACTIONS 209Bi(γ, F), E=2.5 GeV; 47Sc;48V;59Fe;72Zn;75Se;77Br;83Rb;85Kr;87Y;88Kr;88Zr;89Zr;91Sr;92Sr; 95Zr;97Zr;99Mo;99Rh;103Ru;105Ru;105Rh;105Ag;111Ag;111In;112Ag;115Cd;117Cd;121Te;129Sb;69Zn;74As;82Br;84Rb;90Y;95Nb;96Nb;95Tc;96Tc;101Rh;106Ag;114In;120Sb;122Sb;123Sn;124I;126Sb; Measured Eγ, Iγ, fission yields.
doi: 10.1016/j.nimb.2009.04.001
2009NA36 Eur.Phys.J. A 41, 323 (2009) H.Naik, S.Singh, A.V.R.Reddy, V.K.Manchanda, S.Ganesan, D.Raj, Md.S.Rahman, K.S.Kim, M.W.Lee, G.Kim, Y.D.Oh, H.-S.Lee, M.-H.Cho, I.S.Ko, W.Namkung Measurement of photo-fission yields and photo-neutron cross-sections in 209Bi with 50 and 65 MeV bremsstrahlung NUCLEAR REACTIONS 209Bi(γ, F), E=50, 65 MeV bremsstrahlung; measured fission yields; 209Bi(γ, 3n), (γ, 4n), E=50, 65 MeV bremsstrahlung; measured Eγ, Iγ, σ. Comparison with other data and TALYS code.
doi: 10.1140/epja/i2009-10812-8
2009NG01 Nucl.Instrum.Methods Phys.Res. B267, 462 (2009) V.D.Nguyen, D.K.Pham, T.T.Kim, V.L.Bui, Md.S.Rahman, K.S.Kim, G.Kim, Y.Oh, H.-S.Lee, M.-H.Cho, I.S.Ko, W.Namkung Thermal neutron cross-section and resonance integral of the 98Mo(n, γ)99Mo reaction NUCLEAR REACTIONS 98Mo(n, γ), E=thermal; measured Eγ, Iγ, cross section; deduced resonance integral. Compared results to existing data and evaluated databases.
doi: 10.1016/j.nimb.2008.12.003
2009RA25 Nucl.Instrum.Methods Phys.Res. B267, 3511 (2009) Md.S.Rahman, K.-S.Kim, M.Lee, G.N.Kim, Y.Oh, H.-S.Lee, M.-H.Cho, I.S.Ko, W.Namkung, N.V.Do, P.D.Khue, K.T.Thanh, T.-Ik.Ro Measurement of isomeric yield ratios for 90Zr(γ, n)89m, gZr, natZr(γ, xn1p)86m, gY, and 89Y(γ, xn)87m, g, 86m, gY reactions with 50-, 60-, and 70-MeV bremsstrahlung NUCLEAR REACTIONS Zr(γ, X)89Zr/86Y, 89Y(γ, xn)87,86Y, E=50-70 MeV; measured E\G, Iγ; deduced isomeric yields ratios.
doi: 10.1016/j.nimb.2009.08.024
2009SK03 Nucl.Instrum.Methods Phys.Res. B267, 2351 (2009) V.R.Skoy, T.F.Wang, G.N.Kim, Y.D.Oh, M.H.Cho, I.S.Ko, W.Namkung Measurement of neutron total cross-section and resonance parameters of xenon NUCLEAR REACTIONS Xe(n, X);e=0.1-40 eV; measured neutron transmission, total cross sections; deduced resonance parameters.
doi: 10.10.1016/j.nimb.2009.04.016
2008DO22 Nucl.Instrum.Methods Phys.Res. B266, 5080 (2008) N.V.Do, P.D.Khue, T.T.Kim, T.S.Le, Md.S.Rahman, K.-S.Kim, M.Lee, G.Kim, Y.Oh, H.-S.Lee, M.-H.Cho, I.S.Ko, W.Namkung Isomeric yield ratios for the formation of 44m, gSc in the 45Sc(γ, n), natTi(γ, xnp), natFe(γ, xn5p) and natCu(γ, xn8p) reactions with 2.5 GeV bremsstrahlung NUCLEAR REACTIONS 45Sc(γ, n), Ti(γ, X)45Sc, Fe(γ, X)45Sc, Cu(γ, X)45Sc, E < 2.5 GeV; measured Eγ, Iγ, isomeric yield ratios using the activation technique.
doi: 10.1016/j.nimb.2008.09.017
2008DO28 Nucl.Instrum.Methods Phys.Res. B 266, 863 (2008) N.V.Do, P.D.Khue, K.T.Thanh, L.T.Son, G.Kim, Y.S.Lee, Y.Oh, H.-S.Lee, M.-H.Cho, I.S.Ko, W.Namkung Thermal neutron cross-section and resonance integral of the 186W(n, γ)187W reaction NUCLEAR REACTIONS 186W(n, γ), E=0.0253 eV; measured products, 187W, Eγ, Iγ; deduced σ, σ(E). Data were imported from EXFOR entry 31607.
doi: 10.1016/j.nimb.2008.02.021
2008NG01 Nucl.Instrum.Methods Phys.Res. B266, 21 (2008) V.D.Nguyen, D.K.Pham, T.T.Kim, T.S.Le, Y.S.Lee, G.Kim, Y.Oh, H.-S.Lee, M.-H.Cho, I.S.Ko, W.Namkung Measurement of thermal neutron cross-sections and resonance integrals for 179Hf(n, γ)180mHf and 180Hf(n, γ)181Hf reactions at the Pohang neutron facility NUCLEAR REACTIONS 179,180Hf(n, γ), E=thermal; measured Eγ, Iγ, cross sections, and resonance integrals using the stacked foil activation technique.
doi: 10.1016/j.nimb.2007.10.012
2008WA04 Nucl.Instrum.Methods Phys.Res. B266, 561 (2008) T.F.Wang, A.K.M.M.H.Meaze, M.U.Khandaker, M.S.Rahman, G.N.Kim, L.P.Zhu, H.H.Xia, Z.Y.Zhou, Y.D.Oh, H.Kang, M.H.Cho, I.S.Ko, W.Namkung Measurement of the total neutron cross-section and resonance parameters of molybdenum using pulsed neutrons generated by an electron linac NUCLEAR REACTIONS Mo(n, X), E=0.01 - 200 eV; measured total cross sections using the neutron transmission technique. Deduced resonance parameters using the SAMMY code.
doi: 10.1016/j.nimb.2007.11.051
2007NG01 J.Korean Phys.Soc. 50, 417 (2007) V.D.Nguyen, D.K.Pham, T.T.Kim, D.T.Tran, V.D.Phung, Y.S.Lee, G.Kim, Y.Oh, H.-S.Lee, H.Kang, M.-H.Cho, I.S.Ko, W.Namkung Measurement of Isomeric Cross-Section Ratios for the 45Sc(γ, n)44m, gSc, natTi(γ, x)44m, gSc, 103Rh(γ, 4n)99m, gRh, and natFe(γ, x)52m, gMn Reactions Induced by 65-MeV Bremsstrahlung NUCLEAR REACTIONS 45Sc(γ, n), 103Rh(γ, 4n), E=65 MeV/bremsstrahlung; Ti(γ, X)44Sc, E=65 MeV/bremsstrahlung; Fe(γ, X)52Mn, E=65 MeV/bremsstrahlung; measured σ, isomer ratios. Activation method. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0716. 2006DE28 J.Korean Phys.Soc. 49, 89 (2006) K.Devan, A.K.M.M.H.Meaze, G.Kim, Y.S.Lee, H.Kang, H.-H.Cho, I.S.Ko, W.Namkung, N.V.Do, P.D.Khue, T.D.Thiep, P.V.Duan Photo-Neutrons Produced at the Pohang Neutron Facility Based on an Electron Linac NUCLEAR REACTIONS 181Ta(γ, nX), E ≈ 7-60 MeV; calculated neutron spectra, yields. Comparison with data.
2006ME07 J.Korean Phys.Soc. 48, 827 (2006) A.K.M.M.H.Meaze, K.Devan, M.U.Khandaker, G.Kim, D.Son, Y.S.Lee, H.Kang, M.-H.Cho, I.S.Ko, W.Namkung, Y.-A.Kim, K.J.Yoo, Y.-Y.Lee Measurements of the Neutron Total Cross-Sections of Tantalum by Using Pulsed Neutrons Based on an Electron Linac NUCLEAR REACTIONS 181Ta(n, X), E=0.01-100 eV; measured total σ; deduced resonance parameters. Comparison with previous results. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31575. 2006NG01 J.Korean Phys.Soc. 48, 382 (2006) V.D.Nguyen, K.K.Pham, D.T.Tran, V.D.Phung, Y.S.Lee, H.-S.Lee, M.-H.Cho, I.S.Ko, W.Namkung, A.K.M.M.H.Meaze, K.Devan, G.Kim Measurements of Neutron and Photon Distributions by Using an Activation Technique at the Pohang Neutron Facility NUCLEAR REACTIONS Ta(e, X), E=65 MeV; measured photon and neutron spectra. Activation technique.
2005ME01 J.Korean Phys.Soc. 46, 401 (2005) A.K.M.M.H.Meaze, H.Ahmed, G.Kim, D.Son, Y.S.Lee, H.Kang, M-H.Cho, I.S.Ko, W.Namkung, T.-I.Ro, W.-C.Chung, Y.-A.Kim, K.J.Yoo, J.H.Chang Measurement of the Total Neutron Cross-Sections and the Resonance Parameters of Natural Hafnium at the Pohang Neutron Facility NUCLEAR REACTIONS Hf(n, X), E=0.1-100 eV; measured total neutron σ. 174,176,177,178,179,180Hf deduced resonance parameters. Comparison with previous results. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31689. 2003KI05 Ann.Nucl.Energy 30, 1123 (2003) G.Kim, R.Machrafi, H.Ahmed, D.Son, V.Skoy, Y.S.Lee, M.-H.Cho, H.Kang, I.S.Ko, W.Namkung, J.H.Chang, K.J.Yoo Measurement of neutron total cross-section of Dy at Pohang Neutron Facility NUCLEAR REACTIONS Dy(n, X), E=0.025-100 eV; measured total σ. 160,161,162,163Dy deduced resonance parameters. Comparisons with model predictions and evaluated data.
doi: 10.1016/S0306-4549(03)00052-5
2003KI11 J.Korean Phys.Soc. 43, 479 (2003) G.Kim, H.Ahmed, R.Machrafi, D.Son, V.Skoy, Y.S.Lee, H.Kang, M-H.Cho, I.S.Ko, W.Namkung Nuclear Data Production Facility Based on the Electron Linac NUCLEAR REACTIONS W, Ti(n, X), E=0.01-100 eV; measured total σ. Comparison with previous results. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31581. 2002LE45 Radiat.Meas. 35 321 (2002) Y.S.Lee, M.H.Cho, I.S.Ko, W.Namkung, G.Kim The status of neutron total cross-section measurement by using 100-MeV electron linear accelerator for nuclear data production in Korea NUCLEAR REACTIONS H, C, Cu(n, X), E=0.01-100 eV; measured total neutron σ. Copper and polyethylene targets.
doi: 10.1016/S1350-4487(02)00059-8
2002SK02 J.Korean Phys.Soc. 41, 314 (2002) V.Skoy, Y.S.Lee, H.S.Kang, M.H.Cho, I.S.Ko, W.Namkung, G.Kim, R.Machrafi, H.Ahmed, D.Son Measurement of Total Cross-Sections of Natural In and Cu at the Pohang Neutron Facility NUCLEAR REACTIONS In, Cu(n, X), E=0.1-100 eV; measured neutron total σ. 115In deduced resonance parameters. Pulsed neutron facility, comparisons with previous results. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31579. 2001KI14 J.Korean Phys.Soc. 38, 14 (2001) G.Kim, Y.S.Lee, V.Skoy, V.Kovalchuk, M.-H.Cho, I.S.Ko, W.Namkung, D.W.Lee, H.D.Kim, S.K.Ko, S.H.Park, D.S.Kim, T.I.Ro, Y.G.Min First Experiment at the Pohang Neutron Facility NUCLEAR REACTIONS Sm, Ta, W, Ag(n, X), E=low; measured transmission neutron spectra. Pulsed neutron source.
2001KI26 Ann.Nucl.Energy 28, 1549 (2001) G.Kim, Y.Lee, I.S.Ko, M.-H.Cho, W.Namkung, D.Lee, H.Kim, Y.Kim, T.-I.Ro, Y.Min, J.Moon, M.Igashira, S.Mizuno, T.Ohsaki, S.Y.Lee Measurement of keV-Neutron Capture Cross-Sections for 164Dy NUCLEAR REACTIONS 164Dy(n, γ), E=10-90 keV; measured Eγ, Iγ, capture σ. Comparison with previous results.
doi: 10.1016/S0306-4549(00)00138-9
2000BA53 Nucl.Instrum.Methods Phys.Res. B168, 453 (2000) W.Y.Baek, G.N.Kim, M.H.Cho, I.S.Ko, W.Namkung, Yu.V.Grigoriev, H.Faikov-Stanczyk, V.N.Shvetshov, W.I.Furman Investigation of γ-Multiplicity Spectra and Neutron Capture Cross-Sections of 232Th in the Energy Region 21.5-215 eV NUCLEAR REACTIONS 232Th(n, γ), E=21.5-215 eV; measured capture σ, γ multiplicity.
doi: 10.1016/S0168-583X(00)00003-3
2000CH21 Ann.Nucl.Energy 27, 1259 (2000) H.-J.Cho, K.Kobayashi, S.Yamamoto, Y.Fujita, Y.Lee, G.Kim, I.S.Ko, M.-H.Cho, W.Namkung, S.K.Ko Measurement of Neutron Total Cross-Sections of Dy and Hf in the Energy Region from 0.002 to 100 keV NUCLEAR REACTIONS Dy, Hf(n, X), E=0.002-100 keV; measured total σ. Comparisons with previous results.
doi: 10.1016/S0306-4549(99)00128-0
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