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NSR database version of April 11, 2024.

Search: Author = K.Kumagai

Found 15 matches.

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2003KA51      Nucl.Phys. A718, 189c (2003)

S.Kato, K.Abe, S.Kubono, T.Teranishi, M.Kurokawa, X.Liu, P.Strasser, N.Imai, K.Kumagai, C.S.Lee, Y.K.Kwon, C.Lee, J.H.Ha, Y.K.Kim, M.H.Tanaka, Y.Fuchi

Determination of the sub-threshold contribution in the 13C(α, n)16O reaction for the neutrons of s-process

NUCLEAR REACTIONS 13C(6Li, d), E=60 MeV; measured deuteron spectrum, σ(E, θ); deduced spectroscopic factors. 13C(α, n), E(cm) ≈ 200-800 keV; deduced astrophysical S-factors, reaction rate.

doi: 10.1016/S0375-9474(03)00712-7
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1802.

2003KU03      Phys.Rev.Lett. 90, 062501 (2003)

S.Kubono, K.Abe, S.Kato, T.Teranishi, M.Kurokawa, X.Liu, N.Imai, K.Kumagai, P.Strasser, M.H.Tanaka, Y.Fuchi, C.S.Lee, Y.K.Kwon, L.Lee, J.H.Ha, Y.K.Kim

Determination of the Subthreshold State Contribution in 13C(α, n)16O, the Main Neutron-Source Reaction for the s Process

NUCLEAR REACTIONS 13C(6Li, d), E=60 MeV; measured deuteron spectra, σ(E, θ); deduced subthreshold state contribution, optical potential parameters. 13C(α, n), E(cm)=0-800 keV; calculated astrophysical S-factors, reaction rates.

doi: 10.1103/PhysRevLett.90.062501
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1802.

2002OR05      Phys.Lett. 539B, 40 (2002)

H.Orihara, A.Terakawa, K.Itoh, H.Suzuki, K.Kumagai, Y.Kikuchi, G.C.Jon, K.Ishii, T.Niizeki, H.Sagawa, H.Ohnuma

Gamow-Teller Matrix Elements in the Light Nuclei and (p, n) Cross Sections at Ep = 35 MeV

NUCLEAR REACTIONS 14C, 18O, 22Ne, 26Mg, 30Si, 34S, 38Ar, 42Ca(p, n), E=35 MeV; measured σ(E, θ); deduced Gamow-Teller matrix elements.

doi: 10.1016/S0370-2693(02)02036-1
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1793.

2002TE09      Nucl.Instrum.Methods Phys.Res. A491, 419 (2002)

A.Terakawa, H.Suzuki, K.Kumagai, Y.Kikuchi, T.Uekusa, T.Uemori, H.Fujisawa, N.Sugimoto, K.Itoh, M.Baba, H.Orihara, K.Maeda

New fast-neutron time-of-flight facilities at CYRIC

NUCLEAR REACTIONS 6Li(p, n), E=70 MeV; measured neutron spectra. Fast-neutron time-of-flight analysis.

doi: 10.1016/S0168-9002(02)01172-5
Citations: PlumX Metrics

2002TE12      Phys.Rev. C 66, 064313 (2002)

A.Terakawa, H.Orihara, M.Oura, M.Hosaka, H.Suzuki, K.Kumagai, Y.Kikuchi, T.Tohei, T.Nakagawa, J.Takamatsu, A.Narita, K.Hosomi, K.Ishii, G.C.Jon, K.Miura, H.Ohnuma

Proton single-particle strength in 19F measured via the 18O(d, n) reaction

NUCLEAR REACTIONS 18O(d, n), E=25 MeV; measured neutron spectra, σ(E, θ). 19F deduced levels, J, π, single-particle spectroscopic strengths. Comparison with shell model.

doi: 10.1103/PhysRevC.66.064313
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1805.

2001BA17      Phys.Rev. C63, 035803 (2001)

N.Bateman, K.Abe, G.Ball, L.Buchmann, J.Chow, J.M.D'Auria, Y.Fuchi, C.Iliadis, H.Ishiyama, K.P.Jackson, S.Karataglidis, S.Kato, S.Kubono, K.Kumagai, M.Kurokawa, X.Liu, S.Michimasa, P.Strasser, M.H.Tanaka

Measurement of the 24Mg(p, t)22Mg Reaction and Implications for the 21Na(p, γ)22Mg Stellar Reaction Rate

NUCLEAR REACTIONS 24Mg(p, t), E=37.925 MeV; measured particle spectra. 22Mg deduced levels, possible J, π. 21Na(p, γ), E not given; deduced astrophysical reaction rates. Shell model calculations.

doi: 10.1103/PhysRevC.63.035803
Citations: PlumX Metrics

2001IM02      Nucl.Phys. A688, 281c (2001)

N.Imai, N.Aoi, S.Kubono, D.Beaumel, K.Abe, S.Kato, T.Kubo, K.Kumagai, M.Kurokawa, X.Liu, A.Mengoni, S.Michimasa, H.Ohnuma, H.Sakurai, P.Strasser, T.Teranishi, M.Ishihara

Test of the ANC Method via (d, p) Reaction

NUCLEAR REACTIONS 12C(d, p), E=11.8 MeV; measured σ(θ), spectroscopic factor, asymptotic normalization coefficient. 12C(n, γ), E=0.01-1.0 MeV; calculated σ using asymptotic normalization coefficients obtained in transfer reactions.

doi: 10.1016/S0375-9474(01)00715-1
Citations: PlumX Metrics

1999PA07      Phys.Rev. C59, 1182 (1999)

S.H.Park, S.Kubono, K.I.Hahn, C.S.Lee, J.C.Kim, P.Strasser, S.C.Jeong, M.H.Tanaka, C.Lee, J.H.Lee, S.Kato, T.Miyachi, H.Kawashima, H.Utsunomiya, M.Yasue, M.Kurokawa, Y.Fuchi, X.Liu, K.Abe, K.Kumagai, M.S.Smith, P.D.Parker

High-Resolution Study of the 18Ne Excited States Relevant to the Hot CNO Cycle

NUCLEAR REACTIONS 20Ne(p, t), E=35 MeV; measured σ(E, θ). 18Ne deduced levels, J, π, widths.

doi: 10.1103/PhysRevC.59.1182
Citations: PlumX Metrics

1997KU06      Phys.Rev.Lett. 78, 1992 (1997)

K.-I.Kumagai, S.Tsuji, M.Kato, Y.Koike

NMR Study of Carrier Doping Effects on Spin Gaps in the Spin Ladder Sr(14-x)A(x)Cu24O41 (A = Ca, Y, and La)

NUCLEAR MOMENTS 63,65Cu; measured NMR, NQR; deduced carrier doping effects on spin dynamics in Sr(14-x)A(x)Cu24O41(A=Ca, Y, La).

doi: 10.1103/PhysRevLett.78.1992
Citations: PlumX Metrics

1997ZH19      Chin.Phys.Lett. 14, 510 (1997)

Y.-M.Zheng, Z.-L.Chu, O.Miyamura, K.Kumagai

Kaon-Source Size in Relativistic Nucleus-Nucleus Collisions

NUCLEAR REACTIONS Pb(Pb, X), E at 160 GeV/c/nucleon; analyzed K+K+-Bose-Einstein correlation function; deduced kaon source radius. Event generator approach.

1996FU22      J.Phys.Soc.Jpn. 65, 2393 (1996)

Y.Furukawa, A.Iwai, K.-I.Kumagai, A.Yakubovsky

31P-NMR Study of Low-Energy Spin Excitations in Spin Ladder (VO)2P2O7 and Spin Dimer VO(HPO4)0.5H2O Systems

NUCLEAR MOMENTS 31P; measured NMR; deduced Knight shift, spin-lattice relaxation time vs temperature, isolated pair configurations. Spin ladder (VO)2P2O7, spin dimer VO(HPO4)0.5H2O systems.

doi: 10.1143/JPSJ.65.2393
Citations: PlumX Metrics

1996IK02      Physica C263, 526 (1996)

S.Ikeda, K.Kumagai, J.Jiang, M.S.Lin, C.C.Lai, H.C.Ku

NMR Study of Quaternary Superconductors RT2B2C(R = Y, La, Th, and T = Ni, Pd, Pt)

NUCLEAR MOMENTS 195Pt, 139La, 11B; measured NMR; deduced Knight shift, spin-lattice relaxation characteristics. Quaternary superconductors RT2B2C(R=Y, La, Th;T=Ni, Pd, Pt).

doi: 10.1016/0921-4534(96)00081-0
Citations: PlumX Metrics

1985KO15      J.Phys.Soc.Jpn. 54, 409 (1985)

Y.Kohori, T.Kohara, K.Asayama, K.-I.Kumagai

NMR Study of 11B in DyRh4B4 and Dy(Ir(0.7)Rh(0.3))4B4

NUCLEAR MOMENTS 11B; measured pulsed NMR; deduced nuclear spin relaxation time, hyperfine field. Arc melting technique, Dy, Rh, Ir, B samples in Ar atmosphere.

doi: 10.1143/JPSJ.54.409
Citations: PlumX Metrics

1983KO21      Phys.Lett. 96A, 425 (1983)

T.Kohara, Y.Kohori, K.-I.Kumagai, K.Asayama

Hyperfine Fields of 11B in Ferromagnetic R(E)Rh4B4(R(E)=Gd, Tb, Dy, Ho)

NUCLEAR MOMENTS 11B; measured NMR; deduced hyperfine fields in ferromagnetically ordered GdRh4B4, TbRh4B4, DyRh4B4, HoRh4B4.

doi: 10.1016/0375-9601(83)90331-6
Citations: PlumX Metrics

1970KU17      JAERI-memo 4189 (1970)

K.Kumagai

Table of Half-Life, Gamma-Ray Energy and Intensity of Radioisotopes

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Note: The following list of authors and aliases matches the search parameter K.Kumagai: , K.I.KUMAGAI