NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = H.Kitazawa Found 29 matches. 2002SH40 J.Nucl.Sci.Technol.(Tokyo) 39, 1125 (2002) K.Shibata, T.Kawano, T.Nakagawa, O.Iwamoto, J.Katakura, T.Fukahori, S.Chiba, A.Hasegawa, T.Murata, H.Matsunobu, T.Ohsawa, Y.Nakajima, T.Yoshida, A.Zukeran, M.Kawai, M.Baba, M.Ishikawa, T.Asami, T.Watanabe, Y.Watanabe, M.Igashira, N.Yamamuro, H.Kitazawa, N.Yamano, H.Takano Japanese Evaluated Nuclear Data Library Version 3 Revision-3: JENDL-3.3
doi: 10.1080/18811248.2002.9715303
1998KI01 Phys.Rev. C57, 202 (1998) Low-Energy Neutron Direct Capture by 12C in a Dispersive Optical Potential NUCLEAR REACTIONS 12C(n, γ), E < 1 MeV; calculated σ; deduced optical potential features.
doi: 10.1103/PhysRevC.57.202
1995IG07 Astrophys.J. 441, L89 (1995) M.Igashira, Y.Nagai, K.Masuda, T.Ohsaki, H.Kitazawa Measurement of the 16O(n, γ)17O Reaction Cross Section at Stellar Energy and the Critical Role of Nonresonant p-Wave Neutron Capture NUCLEAR REACTIONS 16O(n, γ), E=10-80 keV; measured σ; deduced Maxwellian averaged σ, nonresonant p-wave capture role.
doi: 10.1086/187797
1994IG04 Proc.Intern.Conf.Nuclear Data for Science and Technology, Gatlinburg, Tennesse, 9-13 May, 1994, J.K.Dickens, Ed., American Nuclear Society, Vol.2, p.1045 (1994) M.Igashira, K.Masuda, Y.Nagai, H.Kitazawa Cross Section Measurements For Studies On Nuclear Transmutation And Nucleosynthesis NUCLEAR REACTIONS 10B(n, γ), 11B(n, γ), E=23-61 keV; measured products, 11B, Eγ, Iγ. Data were imported from EXFOR entry 22323. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22323. 1994KI09 Nucl.Phys. A575, 72 (1994) H.Kitazawa, M.Igashira, S.Shibata, K.Tanaka, H.Takakuwa, K.Masuda Retardation of Single-Particle E1 Transitions from the 622 keV Broad d-Wave Neutron Resonance in 9Be NUCLEAR REACTIONS 9Be(n, γ), E=622 keV; measured σ(E, Eγ) at θ=125°. 10Be deduced resonance, Γγ. Natural target. Valence-capture model.
doi: 10.1016/0375-9474(94)90138-4
1992IG01 Nucl.Phys. A536, 285 (1992) M.Igashira, H.Kitazawa, K.Takaura Valence-Neutron Capture in the 434 keV p3/2-Wave Resonance of 16O NUCLEAR REACTIONS 16O(n, γ), E=280, 434 keV; measured σ(E, Eγ) at θ=125°. 17O deduced resonance, Γγ. Natural target. Valence-capture model.
doi: 10.1016/0375-9474(92)90382-T
1992KI03 Nucl.Phys. A536, 109 (1992) H.Kitazawa, M.Igashira, Y.Achiha, N.Mukai, F.Uesawa, T.Andoh, S.Shibata Core Polarization in the 203 keV p1/2-Wave Neutron Resonance Capture by 32S NUCLEAR REACTIONS 32S(n, γ), E=203 keV; measured Eγ, Iγ, σ(E, Eγ) at θ=125°. 33S deduced resonance, Γγ. Natural target. Particle-vibrator coupling model.
doi: 10.1016/0375-9474(92)90248-I
1992KI23 Phys.Rev. C46, 2364 (1992) H.Kitazawa, M.Igashira, M.Shimizu, K.Muto, T.Oda, Y.Achiha, Y.-H.Lee, N.Mukai Electric and Magnetic Dipole Transitions from Broad s-Wave Neutron Resonance in Even-Even sd-Shell Nuclei NUCLEAR REACTIONS 24Mg(n, γ), E=658 keV; 28Si(n, γ), E=180 keV; 32S(n, γ), E=103 keV; measured Eγ, Iγ, σ(E, Eγ) at 125°. 25Mg, 29Si, 33S levels deduced transition γ-multipolarity, partial radiative widths. Valence capture shell models, configuration mixing.
doi: 10.1103/PhysRevC.46.2364
1991HO18 Phys.Rev. C44, 1148 (1991) Y.-K.Ho, H.Kitazawa, M.Igashira Channel-Capture Mechanism in Low-Energy Neutron Capture by 12C NUCLEAR REACTIONS 12C(n, γ), E=threshold-30 keV; calculated σ; deduced reaction mechanism. 13C levels deduced Γ, other parameters.
doi: 10.1103/PhysRevC.44.1148
1991NA06 Astrophys.J. 372, 683 (1991) Y.Nagai, M.Igashira, K.Takeda, N.Mukai, S.Motoyama, F.Uesawa, H.Kitazawa, T.Fukuda Measurement of the Neutron Capture Rate of the 12C(n, γ)13C Reaction at Stellar Energy NUCLEAR REACTIONS 12C(n, γ), E=stellar energy; measured capture σ; deduced nucleosynthesis implications.
doi: 10.1086/170010
1991NA16 Astrophys.J. 381, 444 (1991) Y.Nagai, M.Igashira, N.Mukai, T.Ohsaki, F.Uesawa, K.Takeda, T.Ando, H.Kitazawa, S.Kubono, T.Fukuda Capture Rate of the 7Li(n, γ)8Li Reaction by Prompt Gamma-Ray Detection NUCLEAR REACTIONS 7Li(n, γ), E=30 keV; measured Eγ, Iγ, σ; deduced reaction rate.
doi: 10.1086/170667
1991NA19 Nucl.Instrum.Methods Phys.Res. B56/57, 492 (1991) Y.Nagai, K.Takeda, S.Motoyama, T.Ohsaki, M.Igashira, N.Mukai, F.Uesawa, T.Ando, H.Kitazawa, T.Fukuda Neutron Capture Cross Sections of Light Nuclei in Primordial Nucleosynthesis NUCLEAR REACTIONS 7Li, 12C(n, γ), E=30 keV; measured radiative capture Eγ, Iγ; deduced intermediate mass nuclei primordial nucleosynthesis process role.
doi: 10.1016/0168-583X(91)96078-Y
1990KI05 Nucl.Phys. A510, 429 (1990) Anomaly of the Alpha-Particle Optical Potential in the 27Al(n, α)24Na Reaction NUCLEAR REACTIONS 27Al(n, α), E=5-20 MeV; calculated reaction σ(E); deduced optical model parameters. Hauser-Feshbach model.
doi: 10.1016/0375-9474(90)90060-Y
1990RA03 Phys.Rev. C41, 458 (1990) S.Raman, M.Igashira, Y.Dozono, H.Kitazawa, M.Mizumoto, J.E.Lynn Valence Capture Mechanism in Resonance Neutron Capture by 13C NUCLEAR REACTIONS 13C(n, γ), E=resonance; measured Eγ, Iγ. 14C levels deduced partial, total Γγ. Valence capture mechanism.
doi: 10.1103/PhysRevC.41.458
1990UC01 Phys.Rev. C41, 862 (1990) T.Uchiyama, M.Igashira, H.Kitazawa Mechanism for Electric Dipole Transitions from the Broad p-Wave Neutron Resonance in 24Mg NUCLEAR REACTIONS 24Mg(n, γ), E=84-431 keV; measured capture σ(E, Eγ) at 125°. 25Mg deduced resonance J, Γγ. Natural target.
doi: 10.1103/PhysRevC.41.862
1988KI02 J.Phys.(London) G14, Supplement S215 (1988) Mechanism of s-Wave and p-Wave Neutron Resonance Capture in Light and Medium-Weight Nuclei NUCLEAR REACTIONS 16O, 28Si, 32S(n, γ), E ≈ resonance; measured Eγ, Iγ. 17O, 29Si, 33S deduced resonance Γγ. Valence capture model.
doi: 10.1088/0305-4616/14/S/023
1987KI08 Nucl.Phys. A464, 61 (1987) H.Kitazawa, M.Ohgo, T.Uchiyama, M.Igashira Particle-Vibrator Coupling Model Calculation of Partial Radiative Widths for p3/2 Wave Neutron Resonance on 28Si NUCLEAR REACTIONS 28Si(n, γ), E=565 keV; calculated Γn, Γγ. Particle-vibrator coupling model.
doi: 10.1016/0375-9474(87)90422-2
1987NI15 J.Phys.Soc.Jpn. 56, 4559 (1987) H.Nishihara, H.Yasuoka, T.Shimizu, T.Tsuda, T.Imai, S.Sasaki, S.Kanbe, K.Kishio, H.Kitazawa, K.Fueki NQR and NMR of 139La in Antiferromagnetic La2CuO(4-δ) NUCLEAR MOMENTS 139La; measured NMR, NQR; deduced quadrupole resonance frequency vs T. Antiferromagnetic La2CuO(4-δ).
doi: 10.1143/JPSJ.56.4559
1986IG01 Nucl.Phys. A457, 301 (1986) M.Igashira, H.Kitazawa, M.Shimizu, H.Komano, N.Yamamuro Systematics of the Pygmy Resonance in keV Neutron Capture γ-Ray Spectra of Nuclei with N ≈ 82-126 NUCLEAR REACTIONS 141Pr, 159Tb, 165Ho, 175Lu, Ta, 197Au(n, γ), E=10-800 keV; measured σ(E, Eγ) versus θ; deduced γ-ray strength functions. Natural targets.
doi: 10.1016/0375-9474(86)90380-5
1986SH11 Nucl.Phys. A452, 205 (1986) M.Shimizu, M.Igashira, K.Terazu, H.Kitazawa γ-Ray Transitions following p-Wave Neutron Resonance Capture and Off-Resonance Capture by 28Si NUCLEAR REACTIONS 28Si(n, γ), E=485, 565, 802, 806 keV; measured σ(E, Eγ) at 90° and 125°. 29Si deduced resonances, J, Γγ. Natural target.
doi: 10.1016/0375-9474(86)90306-4
1985WR01 Phys.Rev. C31, 1125 (1985) M.C.Wright, H.Kitazawa, N.R.Roberson, H.R.Weller, M.Jensen, D.R.Tilley Polarized Neutron Capture on 13C NUCLEAR REACTIONS 13C(polarized n, γ), E=5.6-17 MeV; measured σ(θ=90°) vs E, Eγ, Iγ, analyzing power vs E. 14C deduced narrow M1 resonances. Direct-semidirect model, isovector dipole, isoscalar electric quadrupole components.
doi: 10.1103/PhysRevC.31.1125
1984KO02 Phys.Rev. C29, 345 (1984) H.Komano, M.Igashira, M.Shimizu, H.Kitazawa Gamma Rays from 27.7-keV s-Wave Neutron Resonance Capture by 56Fe NUCLEAR REACTIONS 56Fe(n, γ), E=27.7 keV; measured Eγ, Iγ following s-wave resonance capture. 57Fe deduced transition partial Γγ. Valence capture model. Pure Ge detectors.
doi: 10.1103/PhysRevC.29.345
1983KI07 J.Nucl.Sci.Technol.(Tokyo) 20, 273 (1983) H.Kitazawa, Y.Harima, M.Kawai, H.Yamakoshi, Y.Sano, T.Kobayashi Calculation of Gamma-Ray Production Cross Sections at Neutron Energies of 1 ≈ 20 MeV NUCLEAR REACTIONS Al, Si, Ca, Fe, Ni, Cu, Nb, Ta, Au, Pb(n, γ), E=1 ≈ 20 MeV; calculated γ production σ vs θ, Eγ. Multi-step evaporation model, spin dependence.
doi: 10.1080/18811248.1983.9733393
1978KI10 Nucl.Phys. A307, 1 (1978) H.Kitazawa, T.Hayase, N.Yamamuro Direct and Collective Captures of Energetic Neutrons by Ellipsoidally Deformed Nuclei NUCLEAR REACTIONS 238U(n, γ), E=5-20 MeV; calculated σ(E).
doi: 10.1016/0375-9474(78)90422-0
1976KI06 J.Phys.Soc.Jap. 41, 1102 (1976) Giant Quadrupole Capture of Energetic Nucleons by Nuclei NUCLEAR REACTIONS 208Pb(n, γ), E=5-20 MeV; calculated E1, E2 capture σ.
doi: 10.1143/JPSJ.41.1102
1974SA14 Bull.Tokyo Inst.Technol.(Engl.Ed.) No.121, 1 (1974) K.Sakurada, H.Kitazawa, N.Yamamuro Dependence of the Collective Neutron Capture Cross Section on Several Parameters NUCLEAR REACTIONS 208Pb(n, γ), E=12.0, 14.7 MeV; calculated σ(E), σ(Eγ); deduced dependence on potential parameters.
1973KI15 Bull.Tokyo Inst.Technol.(Engl.Ed.) No.116, 11 (1973) H.Kitazawa, S.Karashima, K.Koyama, K.Sakurada, N.Yamamuro Direct and Semi-Direct Radiative Captures of 14 MeV Neutrons by Nuclei NUCLEAR REACTIONS 208Pb(n, γ), E=14.7, 13.2, 11.2, 9.2 MeV; calculated Eγ, Iγ, σ.
1970KI08 Nucl.Phys. A149, 513 (1970) (n, α) Reactions on Heavy Nuclei Induced by 15.1 MeV Neutrons NUCLEAR REACTIONS 141Pr, 165Ho, 175Lu, 181Ta, 197Au(n, α), E=15.1 MeV; measured σ(Eα).
doi: 10.1016/0375-9474(70)91044-4
1969KI02 J.Phys.Soc.Japan 26, 600(1969) (n, α) Reaction on 12C Induced by 14.1 MeV Neutrons NUCLEAR REACTIONS 12C(n, α), E=14.1 MeV; measured σ(Eα, θ). 9Be deduced levels.
doi: 10.1143/JPSJ.26.600
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