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NSR database version of May 22, 2024.

Search: Author = T.Ohsaki

Found 38 matches.

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2011HA53      J.Korean Phys.Soc. 59, 1547s (2011)

H.Harada, S.Goko, A.Kimura, M.Ohta, M.Oshima, F.Kitatani, Y.Toh, K.Furutaka, T.Kin, M.Koizumi, S.Nakamura, M.Igashira, T.Katabuchi, M.Mizumoto, T.Ohsaki, J.Hori, T.Fujii, K.Takamiya, J.Goto, Y.Kiyanagi, K.Kino, M.Furusaka, F.Hiraga, T.Kamiyama

Study of Neutron Capture Reactions Using the 4π Ge Spectrometer

NUCLEAR REACTIONS Ag(n, γ), E not given;U(e, γ), E not given; measured Eγ, Iγ; deduced energy-sum spectrum. 241Am(n, γ), E=0.1-200 MeV; measured Eγ, Iγ; deduced σ, yield curve. 4π Ge spectrometer in the resonance region with TOF technique.

doi: 10.3938/jkps.59.1547
Citations: PlumX Metrics


2009MA70      Phys.Rev. C 80, 065802 (2009)

H.Makii, Y.Nagai, T.Shima, M.Segawa, K.Mishima, H.Ueda, M.Igashira, T.Ohsaki

E1 and E2 cross sections of the 12C(α, γo)16O reaction using pulsed α beams

NUCLEAR REACTIONS 13C(α, γ), (α, n), E=2.000, 2.270 MeV; measured Eγ, Iγ, γ(θ), En, σ, and σ(θ); deduced astrophysical S factors. Comparison with previous experimental data. 27Al, 127I, 206,207,208Pb(n, n'), E=3.5-4.4 MeV; 127I(n, γ), E=10.1-11.3 MeV; measured Eγ.

doi: 10.1103/PhysRevC.80.065802
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2169.


2008NI04      J.Nucl.Sci.Technol.(Tokyo) 45, 352 (2008)

J.Nishiyama, M.Igashira, T.Ohsaki, G.Kim, W.-C.Chung, T.-Ik.Ro

Measurements of keV-Neutron Capture Cross Sections and Capture Gamma-Ray Spectra of 117, 119Sn

NUCLEAR REACTIONS 117,119Sn(n, γ), E=15-100, 550 keV; measured Eγ, Iγ, cross sections. Compared results to existing data and evaluated cross sections.

doi: 10.3327/jnst.45.352
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22982.


2008OH05      Phys.Rev. C 77, 051303 (2008)

T.Ohsaki, M.Igashira, Y.Nagai, M.Segawa, K.Muto

Role of multiparticle-multihole states of 18, 19O in 18O(n, γ)19O reactions at keV energy

NUCLEAR REACTIONS 18O(n, γ), E=10-80 keV; measured Eγ, Iγ, σγ. 19O; deduced levels, J, π. Comparison with theory. 13C, 17O, 18O; systematics.

doi: 10.1103/PhysRevC.77.051303
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23024. Data from this article have been entered in the XUNDL database. For more information, click here.


2007CH09      J.Korean Phys.Soc. 50, 409 (2007)

W.-C.Chung, T.-I.Ro, G.Kim, S.Lee, M.Igashira, T.Ohsaki

Measurement of the keV-Neutron Capture Cross-Sections and Capture γ-Ray Spectra of 155Gd and 157Gd

NUCLEAR REACTIONS 155,157Gd(n, γ), E=10-550 keV; measured Eγ, capture σ. Comparison with previous results.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22932.


2007CH37      J.Korean Phys.Soc. 50, 1592 (2007)

W.-C.Chung, T.-I.Ro, G.Kim, M.Igashira, T.Ohsaki

Measurement of the keV-Neutron Capture Cross-Sections of 156, 158Gd

NUCLEAR REACTIONS 156,158Gd(n, γ), E=10-90 keV; measured capture cross sections relative to standard capture cross sections for 197Au.

doi: 10.3938/jkps.50.1592
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23080.


2007NA26      Phys.Rev. C 76, 051301 (2007)

Y.Nagai, M.Segawa, T.Ohsaki, H.Matsue, K.Muto

Role of multiparticle-multihole states in 18, 19O in thermal neutron capture of 18O

NUCLEAR REACTIONS 18O(n, γ), E=thermal; measured Eγ, Iγ, γγ-coin, cross sections; deduced levels, J, π, configurations, B(E1). 13C, 17,19O; systematics.

doi: 10.1103/PhysRevC.76.051301
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22999. Data from this article have been entered in the XUNDL database. For more information, click here.


2007RO10      J.Korean Phys.Soc. 50, 1494 (2007)

T.-I.Ro, Y.-R.Kang, H.Kim, W.-C.Chung, G.Kim, S.Lee, M.Igashira, T.Ohsaki

Measurement of Capture Cross-Sections for the 165Ho (n, γ)166Ho Reaction in the Neutron Energy Region from 10 to 90 keV

NUCLEAR REACTIONS 165Ho(n, γ), E=10-90 keV; measured capture cross sections relative to standard capture cross sections for 197Au.

doi: 10.3938/jkps.50.1494
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23079.


2007RO11      J.Korean Phys.Soc. 50, 1598 (2007)

T.-I.Ro, B.R.Park, Y.-R.Kang, H.Kim, W.-C.Chung, K.Kim, G.Kim, Y.Oh, S.Lee, M.Igashira, T.Ohsaki

Measurement of Neutron Capture Cross-Sections of 105Pd with keV-Neutrons Produced by Using a Pulsed Proton Beam

NUCLEAR REACTIONS 105Pd(n, γ), E=10-90 keV; measured capture cross sections relative to standard capture cross sections for 197Au.

doi: 10.3938/jkps.50.1598
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23081.


2006CH16      J.Korean Phys.Soc. 48, 835 (2006)

W.-C.Chung, T.-I.Ro, G.Kim, M.Igashira, T.Ohsaki

Measurement of Neutron Capture Cross-Sections of 155Gd and 157Gd Isotopes in the Neutron Energy Range from 10 to 90 keV

NUCLEAR REACTIONS 155Gd, 157Gd(n, γ), E=10-90 MeV; measured Eγ, Iγ, capture σ. Pulse-height weighting technique, comparison with previous results.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22932.


2006KO19      Nucl.Instrum.Methods Phys.Res. A562, 767 (2006)

M.Koizumi, A.Osa, Y.Toh, A.Kimura, M.Mizumoto, M.Oshima, M.Igashira, T.Ohsaki, H.Harada, K.Furutaka, H.Sakane, J.Hori, J.Goto, M.Sugawara, Y.Nagai, K.Kawade

Minor actinide neutron capture cross-section measurements with a 4π Ge spectrometer

doi: 10.1016/j.nima.2006.02.051
Citations: PlumX Metrics


2005LA13      Nucl.Instrum.Methods Phys.Res. A543, 502 (2005)

A.Laptev, H.Harada, S.Nakamura, J.Hori, M.Igashira, T.Ohsaki, K.Ohgama

Baseline distortion effect on gamma-ray pulse-height spectra in neutron capture experiments

NUCLEAR REACTIONS Zr, 91Zr(n, γ), E ≈ 0.1-5000 eV; measured Eγ, capture σ, baseline shift effect.

doi: 10.1016/j.nima.2004.12.009
Citations: PlumX Metrics


2005MA52      Nucl.Instrum.Methods Phys.Res. A547, 411 (2005)

H.Makii, K.Mishima, M.Segawa, E.Sano, H.Ueda, T.Shima, Y.Nagai, M.Igashira, T.Ohsaki

Measurement system of the γ-ray angular distributions of the 12C(α, γ)16O reaction

NUCLEAR REACTIONS 12C(α, γ), E=2.27 MeV; 27Al(p, γ), E=2.05 MeV; measured Eγ, Iγ(θ).

doi: 10.1016/j.nima.2005.03.164
Citations: PlumX Metrics


2005MA69      Nucl.Phys. A758, 371c (2005)

H.Makii, Y.Nagai, T.Shima, M.Segawa, H.Ueda, T.Masaki, K.Mishima, M.Igashira, T.Ohsaki, S.Okabe

Measurement of the 12C(α, γ)16O Reaction Cross Section Using Pulsed α Beams

NUCLEAR REACTIONS 12C(α, γ), E(cm)=1.39, 1.58 MeV; measured Eγ, Iγ, σ(E2)/σ(E1). Pulsed beam.

doi: 10.1016/j.nuclphysa.2005.05.068
Citations: PlumX Metrics


2005NA31      Nucl.Phys. A758, 537c (2005)

Y.Nagai, A.Tomyo, Y.Temma, M.Segawa, T.Shima, H.Makii, M.Igashira, T.Ohsaki

Measurement of the keV neutron capture cross section of 62Ni

NUCLEAR REACTIONS 62Ni(n, γ), E=5, 5-90 MeV; measured Eγ, Iγ, capture σ; deduced Maxwellian averaged σ.

doi: 10.1016/j.nuclphysa.2005.05.097
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22894.


2005OH04      J.Nucl.Sci.Technol.(Tokyo) 42, 333 (2005)

K.Ohgama, M.Igashira, T.Ohsaki

Measurement of keV-Neutron Capture Cross Sections and Capture Gamma-Ray Spectra of 91, 92Zr

NUCLEAR REACTIONS 91,92Zr(n, γ), E=15-550 keV; measured Eγ, γ-ray multiplicity, capture σ.

doi: 10.1080/18811248.2005.9726399
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22897.


2005SE19      Nucl.Phys. A758, 553c (2005)

M.Segawa, Y.Nagai, T.Shima, H.Makii, K.Mishima, H.Ueda, Y.Temma, T.Masaki, M.Igashira, T.Ohsaki, T.Shizuma, T.Hayakawa

Neutron experiment for the study of Re/Os cosmochronometer

NUCLEAR REACTIONS 186,187,188Os(n, γ), E=10-90 keV; measured Eγ, Iγ.

doi: 10.1016/j.nuclphysa.2005.05.101
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23021.


2005SE23      J.Phys.Soc.Jpn. 74, 2981 (2005)

M.Segawa, A.Tomyo, Y.Nagai, Y.Temma, T.Masaki, T.Shima, J.Nishiyama, T.Ohsaki, M.Igashira

New Approach for Measuring the (n, γ) Cross Section of a Nucleus by a Few keV Neutron

NUCLEAR REACTIONS 197Au(n, γ), E=spectrum; measured Eγ, Iγ; deduced neutron flux. 7Li(p, n), E not given; deduced neutron spectrum. 62Ni(n, γ), E ≈ 5.5-20 keV; measured σ; deduced Maxwellian-averaged σ.

doi: 10.1143/JPSJ.74.2981
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22894.


2005SH40      Nucl.Phys. A758, 557c (2005)

T.Shima, Y.Nagai, H.Makii, K.Mishima, M.Segawa, H.Ueda, Y.Temma, T.Masaki, M.Igashira, T.Ohsaki, T.Hayakawa, T.Shizuma, H.Utsunomiya

Experimental study of cosmonuclear physics at J-PARC

doi: 10.1016/j.nuclphysa.2005.05.102
Citations: PlumX Metrics


2005TO14      Astrophys.J. 623, L153 (2005)

A.Tomyo, Y.Temma, M.Segawa, Y.Nagai, H.Makii, T.Shima, T.Ohsaki, M.Igashira

62Ni(n, γ)63Ni reaction and overproduction of Ni isotopes

NUCLEAR REACTIONS 62Ni(ν, γ), E=5.5-90 keV; measured Eγ, capture σ; deduced Maxwellian-averaged σ.

doi: 10.1086/430129
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22894.


2004KI23      J.Korean Phys.Soc. 45, 1474 (2004)

H.Kim, J.K.Ahn, G.Kim, T.-I.Ro, W.-C.Chung, M.Igashira, T.Ohsaki, S.Mizuno

Measurement of Neutron Capture Cross-Sections and Capture γ-ray Spectra of 161, 162, 163, 164Dy at 550 keV

NUCLEAR REACTIONS 161,162,163,164Dy(n, γ), E=550 keV; measured Eγ, Iγ, capture σ.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22767.


2004SA24      J.Nucl.Sci.Technol.(Tokyo) 41, 406 (2004)

K.Saito, M.Igashira, J.Kawakami, T.Ohsaki, T.Obara, H.Sekimoto

Measurement of keV-Neutron Capture Cross Sections and Capture Gamma-Ray Spectra of 209Bi

NUCLEAR REACTIONS 209Bi(n, γ), E=5-80, 520 keV; measured Eγ, capture σ.

doi: 10.1080/18811248.2004.9715502
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22848.


2004SU31      J.Nucl.Sci.Technol.(Tokyo) 41, 1129 (2004)

M.Sugawara, J.Goto, M.Oshima, H.Harada, K.Furutaka, M.Igashira, T.Ohsaki, M.Mizumoto, A.Osa, M.Koizumi, Y.Toh, Y.Nagai, K.Kawade

Design of a Compact 4π Ge Spectrometer for the Measurement of Neutron Capture Cross Sections of Minor Actinides

doi: 10.1080/18811248.2004.9726341
Citations: PlumX Metrics


2003MA11      J.Nucl.Sci.Technol.(Tokyo) 40, 61 (2003)

T.Matsumoto, M.Igashira, T.Ohsaki

Measurement of keV-Neutron Capture Cross Sections and Capture Gamma-Ray Spectra of 99Tc

NUCLEAR REACTIONS 99Tc(n, γ), E=8-90, 190, 330, 540 keV; measured Eγ, Iγ, capture σ.

doi: 10.1080/18811248.2003.9715334
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22850.


2002KI21      J.Korean Phys.Soc. 41, 655 (2002)

H.Kim, E.Jung, J.K.Ahn, D.Lee, G.Kim, T.I.Ro, Y.Min, M.Igashira, T.Ohsaki, S.Mizuno

Neutron-Capture Cross-Section Measurement for 163Dy in the Neutron Energy Range from 15 to 75 keV

NUCLEAR REACTIONS 163Dy(n, γ), E=15-75 keV; measured Eγ, capture σ. Comparison with previous results. Pulse-height weighting technique.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22683.


2001HO12      J.Nucl.Sci.Technol.(Tokyo) 38, 91 (2001)

J.-I.Hori, S.T.Park, S.Y.Lee, M.Igashira, T.Ohsaki

Measurement of Capture Gamma Rays from the Broad 53-keV and the Narrow 35-keV Neutron Resonances of 23Na

NUCLEAR REACTIONS 23Na(n, γ), E=10-80 keV; measured Eγ, Iγ. 23Na deduced resonance features. 24Na deduced levels, J, π.

doi: 10.1080/18811248.2001.9715011
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23017.


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22652.


2000HA35      J.Nucl.Sci.Technol.(Tokyo) 37, 421 (2000)

A.K.M.Harun-Ar-Rashid, T.-I.Ro, M.Igashira, T.Ohsaki

Measurement of keV-Neutron Capture Cross Sections and Capture Gamma-Ray Spectra of 167Er

NUCLEAR REACTIONS 167Er(n, γ), E=10-90, 550 keV; measured Eγ, Iγ, capture σ. Comparison with previous results.

doi: 10.1080/18811248.2000.9714914
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22648.


2000HA56      J.Nucl.Sci.Technol.(Tokyo) 37, 740 (2000)

S.Harnood, M.Igashira, T.Matsumoto, S.Mizuno, T.Ohsaki

Measurement of keV-Neutron Capture Cross Sections and Capture Gamma-Ray Spectra of 140Ce and 141Pr

NUCLEAR REACTIONS 140Ce, 141Pr(n, γ), E=10-100, 550 keV; measured Eγ, Iγ, capture σ.

doi: 10.1080/18811248.2000.9714952
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23016.


1999DU16      J.Nucl.Sci.Technol.(Tokyo) 36, 865 (1999)

B.Duamet, M.Igashira, M.Mizumachi, S.Mizuno, J.-I.Hori, K.Masuda, T.Ohsaki

Measurement of keV-Neutron Capture Cross Sections and Capture Gamma-Ray Spectra of 147, 148, 149, 150, 152, 154Sm

NUCLEAR REACTIONS 147,148,149,150,152,154Sm(n, γ), E=10-90, 550 keV; measured Eγ, Iγ, capture σ. Comparison with previous results.

doi: 10.1080/18811248.1999.9726277
Citations: PlumX Metrics


1999OH04      Nucl.Instrum.Methods Phys.Res. A425, 302 (1999)

T.Ohsaki, Y.Nagai, M.Igashira, T.Shima, T.S.Suzuki, T.Kikuchi, T.Kobayashi, T.Takaoka, M.Kinoshita, Y.Nobuhara

An NaI(Tl) Spectrometer System for keV Neutron Radiative-Capture Reactions

NUCLEAR REACTIONS 12C(n, γ), E ≈ 42 keV; measured capture σ(E).

doi: 10.1016/S0168-9002(98)01364-3
Citations: PlumX Metrics


1999VE10      J.Nucl.Sci.Technol.(Tokyo) 36, 855 (1999)

T.Veerapaspong, M.Igashira, S.Mizuno, J.-I.Hori, T.Ohsaki

Measurement of keV-Neutron Capture Cross Sections and Capture Gamma-Ray Spectra of 143, 145, 146Nd

NUCLEAR REACTIONS 143,145,146Nd(n, γ), E=10-90, 550 keV; measured Eγ, Iγ, capture σ. Comparison with previous results.

doi: 10.1080/18811248.1999.9726276
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22784.


1996NA27      Hyperfine Interactions 103, 43 (1996)

Y.Nagai, T.Shima, T.S.Suzuki, H.Sato, T.Kikuchi, T.Kii, M.Igashira, T.Ohsaki

Fast Neutron Capture Reactions in Nuclear Astrophysics

NUCLEAR REACTIONS 1H, 12C, 16O(n, γ), E=10-300 keV; measured Eγ, Iγ, capture σ at some neutron energies. Implications for primordial and stellar nucleosynthesis.

doi: 10.1007/BF02317341
Citations: PlumX Metrics


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22356.


1994OH02      Astrophys.J. 422, 912 (1994)

T.Ohsaki, Y.Nagai, M.Igashira, T.Shima, K.Takeda, S.Seino, T.Irie

New Measurement of the 12C(n, γ)13C Reaction Cross Section

NUCLEAR REACTIONS 12C(n, γ), E=10-250 keV; measured Eγ, Iγ; deduced capture σ(E). Maxwellian averaged σ.

doi: 10.1086/173783
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23002.


1994SE17      Nucl.Instrum.Methods Phys.Res. A339, 556 (1994)

K.Senoo, Y.Nagai, T.Shima, T.Ohsaki, M.Igashira

A Monte Carlo Code for Multiple Neutron Scattering Events in a Thick Sample for (n, γ) Experiments

NUCLEAR REACTIONS 1H(n, γ), E=10-80 keV; measured γ yields; deduced multiple scattering events correction role. Time-introduced Monte Carlo estimation code.

doi: 10.1016/0168-9002(94)90193-7
Citations: PlumX Metrics


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
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22272.


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
Citations: PlumX Metrics


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