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NSR database version of May 19, 2024.

Search: Author = T.Oda

Found 31 matches.

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1996HO23      Phys.Rev. C54, 2972 (1996)

H.Homma, E.Bender, M.Hirsch, K.Muto, H.V.Klapdor-Kleingrothaus, T.Oda

Systematic Study of Nuclear Beta Decay

NUCLEAR STRUCTURE Z=15-61; N=21-83; analyzed β-decay T1/2, other systematics. Quasiparaticle RPA, schematic Gamow-Teller residual interaction.

doi: 10.1103/PhysRevC.54.2972
Citations: PlumX Metrics

1996IW02      Physica B223/224, 112 (1996)

Y.Iwamoto, T.Oda, K.Ueda, Y.Yamada, T.Kohara

NMR Study of Borocarbide Superconductor Y(Ni(1-x)Co(x))2B2C

NUCLEAR MOMENTS 11B, 59Co; measured NMR; deduced Co doping effect at Ni site in Y(Ni(1-x)Co(x))2B2.

doi: 10.1016/0921-4526(96)00054-3
Citations: PlumX Metrics

1996NA05      Phys.Rev.Lett. 76, 881 (1996)

S.Nakamura, K.Muto, M.Oka, S.Takeuchi, T.Oda

Up-Down Quark Mass Difference Effect in Nuclear Many-Body Systems

NUCLEAR STRUCTURE 19O, 20F, 24m,24Al, 27,28Mg, 24Na; calculated isospin matrix elements. Quark cluster model.

doi: 10.1103/PhysRevLett.76.881
Citations: PlumX Metrics

1996OD03      Physica B223/224, 79 (1996)

T.Oda, Y.Iwamoto, K.Ueda, T.Kohara, A.Mahajan, K.Elankumaran, Z.Hossain, L.C.Gupta, R.Nagarajan, R.Vijayaraghavan, C.Mazumdar

NMR Study of the Superconductor RNi2B2C(R = Y, Lu)

NUCLEAR MOMENTS 11B; measured NMR; deduced spin-lattice relaxation rate in normal, superconducting states of RNi2B2C(R=Y, Lu).

doi: 10.1016/0921-4526(96)00044-0
Citations: PlumX Metrics

1996UE08      Czech.J.Phys. B46, 867 (1996)

K.-C.Ueda, T.Oda, Y.Iwamoto, T.Kohara, Q.F.Lu, I.Umehara, K.Sato

NMR and NQR Studies in Binary Superconductor La7Ni3

NUCLEAR MOMENTS 139La; measured NMR, NQR; deduced spin-lattice relaxation rate vs temperature. Superconductivity features of La7Ni3.

doi: 10.1007/BF02583741
Citations: PlumX Metrics

1995HI13      Z.Phys. A352, 33 (1995)

M.Hirsch, O.Kadowaki, H.V.Klapdor-Kleingrothaus, K.Muto, T.Oda

Extended Operator Expansion Method for Neutrinoless Double Beta Decay

RADIOACTIVITY 76Ge(2β); calculated 0ν-accompanied 2β-decay associated Gamow-Teller, Fermi matrix elements vs parameter g(pp). Extended operator expansion method.

doi: 10.1007/BF01292759
Citations: PlumX Metrics

1994HI03      Z.Phys. A347, 151 (1994)

M.Hirsch, K.Muto, T.Oda, H.V.Klapdor-Kleingrothaus

Nuclear Structure Calculation of β+β+, β+/EC and EC/EC Decay Matrix Elements

RADIOACTIVITY 58Ni, 78Kr, 96Ru, 106Cd, 124Xe, 130Ba, 136Ce(2β), (2EC), (β+), (EC); calculated T1/2, nuclear matrix elements in 2ν-, 0ν-accompanied decay modes. Proton-neutron quasiparticle RPA.

doi: 10.1007/BF01292371
Citations: PlumX Metrics

1994MU23      Prog.Theor.Phys.(Kyoto) 91, 287 (1994)

K.Muto, S.Nakamura, T.Oda

Charge-Independence-Breaking Interactions in sd-Shell Nuclei

NUCLEAR STRUCTURE A=18-38; analyzed isospin multiplet mass differences; deduced charge independence breaking coefficient of isospin multiplet mass equation.

doi: 10.1143/ptp/91.2.287
Citations: PlumX Metrics

1994NA11      Nucl.Phys. A575, 1 (1994)

S.Nakamura, K.Muto, T.Oda

Isospin-Forbidden Beta Decays in 1s0d-Shell Nuclei

NUCLEAR STRUCTURE A=18-39; calculated isospin symmetry breaking interactions matrix elements, mass shifts, Q(β+), Q(β-), isobaric analog states, β+-decay log ft.

doi: 10.1016/0375-9474(94)90135-X
Citations: PlumX Metrics

1994OD01      At.Data Nucl.Data Tables 56, 231 (1994)

T.Oda, M.Hino, K.Muto, M.Takahara, K.Sato

Rate Tables for the Weak Processes of sd-Shell Nuclei in Stellar Matter

NUCLEAR STRUCTURE A=1-39; calculated weak interaction rates; deduced weak interaction rates in stellar matter.

doi: 10.1006/adnd.1994.1007
Citations: PlumX Metrics

1993NA08      Phys.Lett. 311B, 15 (1993)

S.Nakamura, K.Muto, T.Oda

Charge-Symmetry-Breaking Nucleon-Nucleon Interaction in the 1s0d-Shell Nuclei

NUCLEAR STRUCTURE 19O, 20F, 24m,24Al, 24Na, 27,28Mg; calculated isospin mixing matrix element. Charge symmetry breaking nucleon-nucleon interaction.

doi: 10.1016/0370-2693(93)90525-M
Citations: PlumX Metrics

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
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22240.

1992NA16      Phys.Lett. 297B, 14 (1992)

S.Nakamura, K.Muto, T.Oda

Effective Isospin Non-Conserving Interaction and Isospin-Forbidden Beta Decays in the 1s0d Shell

NUCLEAR STRUCTURE 19O, 20F, 24Na, 24,24mAl, 27,28Mg; calculated isospin mixing matrix element. A=18-40; calculated charge rms radii. Effective isospin nonconserving NN-interaction.

doi: 10.1016/0370-2693(92)91061-D
Citations: PlumX Metrics

1991MU02      Phys.Rev. C43, 1487 (1991)

K.Muto, E.Bender, T.Oda

β+ Decays of Very Proton-Rich sd-Shell Nuclei

NUCLEAR STRUCTURE A=18-36; calculated allowed β+-decay T1/2; deduced (β+2p)-decay candidates. Shell model.

doi: 10.1103/PhysRevC.43.1487
Citations: PlumX Metrics

1989TA26      Nucl.Phys. A504, 167 (1989)

M.Takahara, M.Hino, T.Oda, K.Muto, A.A.Wolters, P.W.M.Glaudemans, K.Sato

Microscopic Calculation of the Rates of Electron Captures which Induce the Collapse of O + Ne + Mg Cores

NUCLEAR STRUCTURE 20Ne, 20F, 24Mg, 24Na; calculated Gamow-Teller transition log ft, electron capture rates; deduced O+Ne+Mg core evolution consequences. Shell model.

doi: 10.1016/0375-9474(89)90288-1
Citations: PlumX Metrics

1988HI05      Phys.Rev. C37, 1328 (1988)

M.Hino, K.Muto, T.Oda

Total Gamow-Teller Strength and Effect of Configuration Mixing and Proton-Neutron Correlation in the Even-Even sd-Shell Nuclei

NUCLEAR STRUCTURE 20,22,24Ne, 24,26,28Mg, 28,30,32Si, 32,34,36S, 36,38Ar; calculated lowest configuration Gamow-Teller strength.

doi: 10.1103/PhysRevC.37.1328
Citations: PlumX Metrics

1987HI08      J.Phys.(London) G13, 1119 (1987)

M.Hino, K.Muto, T.Oda

Systematics of the Total Strength and the Contribution of Orbital Current for the M1 Excitations in the Even-Even sd-Shell Nuclei

NUCLEAR STRUCTURE 20,22Ne, 24,26Mg, 28,30Si, 32,34S, 36,38Ar; calculated total M1, Gamow-Teller transition strengths; deduced total M1 strength systematics. Shell model.

doi: 10.1088/0305-4616/13/9/013
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1987OD01      Phys.Lett. 190B, 14 (1987)

T.Oda, M.Hino, K.Muto

The Orbital Current for the 0+(gr) → 1+ M1 Excitations in the Even-Even f7/2 Shell Nuclei

NUCLEAR STRUCTURE 44,46,48Ti, 48,50Cr, 52Fe; calculated M1 transition strengths. Free, effective g factors, full configuration space.

doi: 10.1016/0370-2693(87)90832-X
Citations: PlumX Metrics

1985MU23      Phys.Lett. 165B, 25 (1985)

K.Muto, H.Yamazaki, T.Oda, H.Horie

Shell-Model Study on Gamow-Teller Excitation of 90Zr

NUCLEAR REACTIONS 90Zr(p, n), E=120 MeV; calculated Gamow-Teller transition strength distribution. Shell model.

doi: 10.1016/0370-2693(85)90683-5
Citations: PlumX Metrics

1984KL06      At.Data Nucl.Data Tables 31, 81 (1984)

H.V.Klapdor, J.Metzinger, T.Oda

Beta-Decay Half-Lives of Neutron-Rich Nuclei

COMPILATION Z=6-114; compiled β-decay T1/2 data, predicted values.

doi: 10.1016/0092-640X(84)90017-2
Citations: PlumX Metrics

1982KL08      Z.Phys. A309, 91 (1982)

H.V.Klapdor, J.Metzinger, T.Oda

Beta Decay Half Lives of Nuclei Far from Stability

NUCLEAR STRUCTURE Z=6-114; K, Ga, Rb, Mo, I, Cs, La, Th; calculated β-decay T1/2 for isotopes between β-stability, neutron drip lines. TDA, analytic approach.

doi: 10.1007/BF01420158
Citations: PlumX Metrics

1982MU16      Phys.Lett. 118B, 261 (1982)

K.Muto, T.Oda, H.Horie

Shell-Model Study of the Gamow-Teller Giant Resonance in 208Bi

NUCLEAR STRUCTURE 208Bi; calculated Gamow-Teller resonance fragmentation, transition strength distribution. Shell model.

doi: 10.1016/0370-2693(82)90180-0
Citations: PlumX Metrics

1981HE17      Phys.Lett. 106B, 167 (1981)

P.Herges, H.V.Klapdor, T.Oda

Structure of the Yrast Line in 42Ca up to the Alpha-Particle Pinch-Off

NUCLEAR REACTIONS 27Al(19F, 2p2n), E=47-108 MeV; measured γγ-coin, γ(θ). 42Ca deduced yrast level structure, feeding pattern. Anti-compton spectrometer. Weak-coupling calculations.

doi: 10.1016/0370-2693(81)90900-X
Citations: PlumX Metrics

1981HE20      Nucl.Phys. A372, 253 (1981)

P.Herges, H.V.Klapdor, T.Oda

High-Spin States in 40K and 42Ca

NUCLEAR REACTIONS 27Al(19F, xnyp), E=47-108 MeV; measured Eγ, γγ-coin, γ(θ). 40K, 42Ca deduced high-spin states. Anti-Compton Spectrometer.

doi: 10.1016/0375-9474(81)90100-7
Citations: PlumX Metrics

1981KL04      Z.Phys. A299, 213 (1981)

H.V.Klapdor, T.Oda, J.Metzinger, W.Hillebrandt, F.K.Thielemann

The Beta Strength Function and the Astrophysical Site of the r-Process

RADIOACTIVITY, Fission A=70-280; calculated β-strength function, β-decay T1/2, β-delayed neutron emission probabilities, β-delayed fission rates; deduced r-process astrophysical site. Schematical Brown-Bolsterli model.

doi: 10.1007/BF01443939
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1981YO01      Phys.Lett. 99B, 5 (1981)

A.Yokoyama, T.Oda, H.Horie

Effect of Neutron Excitations on the Strength Distributions for Single-Proton Transfer Reactions on the N=28 Nuclei

NUCLEAR REACTIONS 51V(3He, d), E=10.48, 15, 22 MeV; analyzed spectroscopic factor data; deduced neutron excitation effects on proton 2p3/2 strength fragmentation. Shell model.

doi: 10.1016/0370-2693(81)90792-9
Citations: PlumX Metrics

1978MU17      Prog.Theor.Phys. 60, 1350 (1978)

K.Muto, T.Oda, H.Horie

A Shell-Model Study of f7/2-Shell Nuclei in the Pure f(n)7/2 Configuration

NUCLEAR STRUCTURE 41,42,43Ca, 41,43,44,45,46,47Sc, 45,47,49Ti, 48,49,50,51V, 49,51Cr, 51,52,53Mn, 54Fe, 55Co; calculated energy levels, electromagnetic properties, β-decay. Pure f7/2 shell model, effective interaction.

doi: 10.1143/PTP.60.1350
Citations: PlumX Metrics

1978YO04      Prog.Theor.Phys. 60, 427 (1978)

A.Yokoyama, T.Oda, H.Horie

Shell-Model Study of the N - 28 Nuclei with Emphasis on High-Spin States

NUCLEAR STRUCTURE 49Sc, 51V, 53Mn, 55Co; calculated energies of high spin states. Shell-model calculation in (f7/2)(f7/2p3/2) space, effective interactions.

doi: 10.1143/PTP.60.427
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1977YO06      Progr.Theor.Phys. 58, 1653 (1977)

A.Yokoyama, T.Oda

Shell-Model Study of High-Spin States in the N ≈8 Region

NUCLEAR STRUCTURE 51V, 53Mn; calculated levels.

doi: 10.1143/PTP.58.1653
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1976AD04      Nucl.Phys. A263, 173 (1976)

M.Adachi, H.Taketani, T.Hattori, T.Matsuzaki, A.Yokoyama, T.Oda

Lifetimes of the First and Second Excited 3/2- States in 55Co

NUCLEAR REACTIONS 54Fe(3He, dγ), E=8.1 MeV; measured Eγ(θ), Doppler shift. 55Co levels deduced T1/2. Enriched target.

doi: 10.1016/0375-9474(76)90191-3
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1968HO25      Proc.Intern.Conf.Nucl.Struct., Tokyo (1967), J.Sanada, Ed., Suppl.J.Phys.Soc.Japan 24, 119 (1968)

H.Horie, T.Oda, K.Ogawa

Effective Neutron-Proton Interactions in the Nuclei with N = 29

NUCLEAR STRUCTURE 49Ca, 51Ti, 53Cr, 55Fe, 57Ni, 50Sc, 52V, 54,55Mn, 56Co; calculated energy levels.

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