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NSR database version of April 11, 2024.

Search: Author = K.Heiguchi

Found 16 matches.

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1996OD01      Z.Phys. A354, 231 (1996)

A.Odahara, Y.Gono, S.Mitarai, T.Shizuma, E.Ideguchi, J.Mukai, H.Tomura, B.J.Min, S.Suematsu, T.Kuroyanagi, K.Heiguchi, T.Komatsubara, K.Furuno

The β-Decay of 88Tc

RADIOACTIVITY 88,88mTc(β+) [from 58Ni(32S, np), E=100-105 MeV]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2; deduced Q(EC), Eβ(max). 88Tc levels deduced J, π, decay scheme.

doi: 10.1007/BF02769518
Citations: PlumX Metrics


1994OH04      Hyperfine Interactions 84, 17 (1994)

S.Ohya, S.Muto, K.Heiguchi, K.Nishimura

Satellite Line Structure in NMR-ON on 206Bi(Fe) and 182Re(Fe)

RADIOACTIVITY 206Bi(EC); 182Re(EC), (β+); measured NMR, nuclei oriented in Fe; deduced satellite structure origin related features.

doi: 10.1007/BF02060640
Citations: PlumX Metrics


1994SH07      Z.Phys. A348, 25 (1994)

T.Shizuma, M.Kidera, E.Ideguchi, A.Odahara, H.Tomura, S.Suematsu, T.Kuroyanagi, Y.Gono, S.Mitarai, J.Mukai, T.Komatsubara, K.Furuno, K.Heiguchi

The β+ Decay of the New Isotope 86Mo and the First Observation of 86mNb

RADIOACTIVITY 86Mo(β+) [from 54Fe(35Cl, 2np), E=103 MeV; 58Ni(32S, 2n2p), E=120 MeV]; measured βγ-, γγ-coin, βγ(t), γγ(t), I(X-ray)/Iγ; deduced T1/2, maximum Eβ+. 86Nb deduced levels, possible J, π, ICC.

doi: 10.1007/BF01291648
Citations: PlumX Metrics


1993NI18      Hyperfine Interactions 78, 475 (1993)

K.Nishimura, S.Ohya, K.Heiguchi, S.Muto, Y.Isikawa, K.Mori

Magnetic Properties of Pm in PrNi

RADIOACTIVITY 143,144Pm(EC) [from 141Pr(α, 2n), (α, n), E=30 MeV]; measured γ(θ) vs temperature, oriented nuclei; deduced hyperfine field in PrNi.

doi: 10.1007/BF00568177
Citations: PlumX Metrics


1993OH08      Hyperfine Interactions 78, 481 (1993)

S.Ohya, S.Muto, K.Heiguchi

Magnetic Hyperfine Fields of Nb and Mo in Nickel by NMR-ON of 90Nb and 93mMo

RADIOACTIVITY 90Nb(β+), (EC) [from 90Zr(α, 3np), E=50 MeV]; 93mMo(IT) [from 92Zr(α, 4n), E=50 MeV]; measured NMR spectra, oriented nuclei; deduced 90Nb, 93mMo hyperfine field in Ni.

doi: 10.1007/BF00568178
Citations: PlumX Metrics


1993OH09      Hyperfine Interactions 78, 485 (1993)

S.Ohya, S.Muto, K.Heiguchi

Nuclear Magnetic Resonance on Oriented 76,77,82Br in Fe

RADIOACTIVITY 77Br(β+), (EC) [from 76Se(α, 3n)77Kr((β+), (EC)-decay)]; 76Br(β+), (EC) [from 75As(α, 3n)]; 82Br(β-) [from 82Se(α, 3np)]; measured NMR, oriented nuclei; deduced 82,76Br hyperfine field in Fe. 77Br deduced g-factor.

doi: 10.1007/BF00568179
Citations: PlumX Metrics


1992MU12      Z.Phys. A342, 393 (1992)

J.Mukai, A.Odahara, R.Nakatani, Y.Haruta, H.Tomura, B.J.Min, K.Heiguchi, S.Suematsu, S.Mitarai, T.Kuroyanagi

The β Decay of the New Isotope 79Y

NUCLEAR REACTIONS 54Fe(28Si, 2np), E=92 MeV; measured γγ(t), γβ(t), βγ-coin; deduced evidence for 79Y.

RADIOACTIVITY 79Y(β+) [from 54Fe(28Si, 2np), E=97 MeV]; measured γγ(t), γβ(t), βγ-coin; deduced T1/2, Q(EC), J, π. 79Sr level deduced possible J, π.

doi: 10.1007/BF01294949
Citations: PlumX Metrics


1992OH01      Phys.Rev. C45, 162 (1992)

S.Ohya, T.Yamazaki, T.Harasawa, M.Katsurayama, N.Mutsuro, S.Muto, K.Heiguchi

Nuclear Magnetic Moments of the Ground States of 124I, 126I, and 130I

RADIOACTIVITY 124,126,130I; measured Iγ(θ, T, H), NMR, oriented nuclei. 124,126,130I levels deduced μ.

doi: 10.1103/PhysRevC.45.162
Citations: PlumX Metrics


1992OH03      Hyperfine Interactions 75, 269 (1992)

S.Ohya, S.Muto, M.Katsurayama, K.Heiguchi, N.Mutsuro, N.J.Stone, J.Rikovska

NMR-ON Measurements of 123,124,131I in Nickel

RADIOACTIVITY 123I(EC); 124I(EC), (β+) [from 123Sb(α, 4n), (α, 3n)]; 131I(β-) [from 130Te(α, 2np)]; measured NMR, oriented nuclei; deduced magnetic hyperfine fields.

doi: 10.1007/BF02398982
Citations: PlumX Metrics


1991HE04      Z.Phys. A338, 7 (1991)

K.Heiguchi, T.Hosoda, T.Komatsubara, T.Nomura, K.Furuno, R.Nakatani, S.Mitarai, T.Kuroyanagi

Half-Lives and Q(β) Measurements for New Nuclei of 89Tc and 89mTc

NUCLEAR REACTIONS 60Ni(32S, 2np), E=95 MeV; 58Ni(35Cl, 2n2p), E=135 MeV; measured βγ-, γ(X-ray)-, γγ-coin.

RADIOACTIVITY 89m,89Tc [from 60Ni(32S, 2np), E=95 MeV; 58Ni(35Cl, 2n2p), E=135 MeV]; measured βγ-, γ(X-ray)-, γγ-coin, Eγ, Iγ, T1/2; deduced Q(EC).

doi: 10.1007/BF01279110
Citations: PlumX Metrics


1991MI15      Nucl.Phys. A530, 211 (1991)

B.J.Min, S.Suematsu, S.Mitarai, T.Kuroyanagi, K.Heiguchi, M.Matsuzaki

The Level Structure of 87Nb

RADIOACTIVITY 87Mo [from 58Ni(32S, n2p)]; 87,87mNb [from 58Ni(32S, 3p), E=105 MeV]; measured Eγ, Iγ, T1/2, I(ce). 87Nb deduced levels, J, π, ICC, γ-multipolarity. Enriched target, Si(Au) detector, intrinsic, GAMMA-X Ge detectors, plastic scintillator.

NUCLEAR REACTIONS 58Ni(32S, 3p), E=103 MeV; measured Eγ, Iγ, Iγ(θ), (particle)γ-, γγ-coin. 87Nb deduced levels, J, π, δ. Enriched target, Ge, Si detectors.

doi: 10.1016/0375-9474(91)90764-W
Citations: PlumX Metrics


1991MU06      J.Phys.Soc.Jpn. 60, 845 (1991)

S.Muto, S.Ohya, K.Heiguchi, N.Mutsuro

Nuclear Magnetic Resonance on Oriented 137m,137gCe and 139Ce

RADIOACTIVITY 137m,137gCe [from 137Ba(α, 4n)]; 139Ce [from 139La(α, 4n)139Pr-decay)]; measured Iγ(θ, T, H), NMR, oriented nuclei in Fe; deduced μ. Recoil implantation.

doi: 10.1143/JPSJ.60.845
Citations: PlumX Metrics


1989MI08      Nucl.Instrum.Methods Phys.Res. A277, 491 (1989)

S.Mitarai, K.Setoguchi, T.Maeda, Y.Haruta, H.Tomura, B.J.Min, K.Heiguchi, S.Suematsu, Y.Ishikawa, T.Kuroyanagi, K.Toyoshima

A Charged Particle Multiplicity Filter for Nuclidic Identification of the Specific Gamma Rays

NUCLEAR REACTIONS 60Ni(28Si, xnypzα), E=90 MeV; measured γ(charged particle)-coin, Eγ, Iγ, nγ-coin. Charge particle multiplicity filter.

doi: 10.1016/0168-9002(89)90780-8
Citations: PlumX Metrics


1988KU14      Nucl.Phys. A484, 264 (1988)

T.Kuroyanagi, S.Mitarai, B.J.Min, H.Tomura, Y.Haruta, K.Heiguchi, S.Suematsu, Y.Onizuka

New Neutron-Deficient Isotopes 83Nb and 85Nb

RADIOACTIVITY 85Nb(β+) [from 58Ni(32S, αp), 60Ni(28Si, p2n)]; 83Nb(β+) [from 58Ni(28Si, p2n)]; measured βγ-coin, T1/2, E(γ), I(γ), Eβ(max), Q(β), masses. 83,85Zr deduced levels, T1/2. Enriched target, Ge, plastic scintillator detectors.

doi: 10.1016/0375-9474(88)90072-3
Citations: PlumX Metrics


1988SU15      Nucl.Phys. A485, 304 (1988)

S.Suematsu, Y.Haruta, B.J.Min, K.Heiguchi, Y.Ishikawa, S.Mitarai, T.Kuroyanagi, Y.Onizuka

The Nuclear Structure of 83Zr

NUCLEAR REACTIONS 58Ni(28Si, n2p), E=85-100 MeV; measured E(γ), I(γ)(θ), I(γ)(E), nγγ-, nγ-, (charged-particle)γ-coin. 83Zr deduced levels, J, π. Enriched target, Ge, Ge(Li), NE213, segmented Si surface barrier detectors.

doi: 10.1016/0375-9474(88)90105-4
Citations: PlumX Metrics


1987HE21      Nucl.Phys. A474, 484 (1987)

K.Heiguchi, S.Mitarai, B.J.Min, T.Kuroyanagi

The States of 73Se Populated by the Beta Decay of 73Br

NUCLEAR REACTIONS 60Ni(16O, 2np), E=60 MeV; measured Eγ, Iγ, I(ce), γγ-, βγ-, γ(ce)-coin.

RADIOACTIVITY 73Br(β+), (EC) [from 60Ni(16O, 2np), E=60 MeV]; measured Eγ, Iγ, I(ce), γγ-, βγ-, γ(ce)-coin; deduced T1/2. 73Se deduced levels, J, π, ICC.

doi: 10.1016/0375-9474(87)90627-0
Citations: PlumX Metrics


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