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NSR database version of May 3, 2024.

Search: Author = M.Ikawa

Found 12 matches.

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1942NI01      Z.Phys. 119, 195 (1942)

Y.Nishina, K.Kimura, T.Yasaki, M.Ikawa

Einige Spaltprodukte aus der Bestrahlung des Urans mit schnellen Neutronen

NUCLEAR REACTIONS U(n, F)Br/La, E fast; measured reaction products; deduced T_1/2.

doi: 10.1007/bf01330022
Citations: PlumX Metrics

1941NI02      Phys.Rev. 59, 677 (1941)

Y.Nishina, T.Yasaki, K.Kimura, M.Ikawa

Fission Products of Uranium by Fast Neutrons

doi: 10.1103/PhysRev.59.677
Citations: PlumX Metrics

1941SA01      Phys.Rev. 59, 904 (1941)

R.Sagane, G.Miyamoto, M.Ikawa

Radioactivity Produced in Germanium

RADIOACTIVITY ^75,77Ge, ^69,71Ge(β⁺); measured decay products; deduced radioactive isotopes of germanium, T_1/2, β-ray energies. Comparison with available data.

doi: 10.1103/physrev.59.904
Citations: PlumX Metrics

1940NI03      Phys.Rev. 58, 660 (1940)

Y.Nishina, T.Yasaki, K.Kimura, M.Ikawa

Fission Products of Uranium by Fast Neutrons

NUCLEAR REACTIONS U(n, F)¹¹²Ag/¹¹²Pd, E fast; measured reaction products, Eβ, Iβ; deduced T_1/2. Comparison with available data.

doi: 10.1103/PhysRev.58.660
Citations: PlumX Metrics

1940NI06      Phys.Rev. 57, 1182 (1940)

Y.Nishina, T.Yasaki, H.Ezoe, K.Kimura, M.Ikawa

Induced β-Activity of Uranium by Fast Neutrons

NUCLEAR REACTIONS U(n, X)²³⁷U/Np, E fast; measured reaction products, Eβ, Iβ; deduced T_1/2, element with Z=93.

doi: 10.1103/PhysRev.57.1182
Citations: PlumX Metrics

1940SA06      Proc.Phys.-Math.Soc.Japan 22, 174 (1940)

R.Sagane, S.Kojima, G.Miyamoto, M.Ikawa

Neutron Induced Radioactivity in Columbium

1940SA08      Phys.Rev. 57, 1179 (1940)

R.Sagane, S.Kojima, G.Miyamoto, M.Ikawa

Artificial Radioactivity Induced in Zr and Mo

doi: 10.1103/PhysRev.57.1179
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1940SA09      Phys.Rev. 57, 750 (1940)

R.Sagane, S.Kojima, G.Miyamoto, M.Ikawa

A New Radioactive Isotope of Masurium, ₄₃Ma¹⁰¹

NUCLEAR REACTIONS Mo(n, X)⁹⁹Tc/¹⁰¹Tc, E slow; measured reaction products, Eβ, Iβ; deduced decay curves, T_1/2. Comparison with available data.

doi: 10.1103/physrev.57.750.2
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1939SA10      Proc.Phys.-Math.Soc.Japan 21, 660 (1939)

R.Sagane, S.Kazima, G.Miyamoto, M.Ikawa

Radioactive Arsenic Isotopes

1938SA01      Phys.Rev. 54, 542 (1938)

R.Sagane, S.Kojima, G.Miyamoto, M.Ikawa

Preliminary Report on the Radioactivity Produced in Y, Zr, and Mo

RADIOACTIVITY ¹⁶⁵Dy, ⁹⁰Y, ⁸⁹Sr(β^-) [from Y(n, X), E fast, slow];^92,94Y, ^93,95Zr, ⁹⁵Nb(β^-), ⁸⁹Zr(β⁺) [from Zr(n, X), (d, X), E fast, slow];⁹¹Mo(β⁺), ^99,101Mo(β^-) [from Mo(n, X), E fast, slow]; measured decay products, Eβ, Iβ; deduced T_1/2.

doi: 10.1103/PhysRev.54.542.2
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1938SA02      Phys.Rev. 54, 149 (1938)

R.Sagane, S.Kojima, M.Ikawa

Radioactive As Isotopes

NUCLEAR REACTIONS Ge(d, X)⁷⁴As/⁷⁷As, E=5.5 MeV; measured reaction products, Eβ, Iβ; deduced decay curves, T_1/2, new isotopes. Berkeley and Tokyo cyclotrons.

doi: 10.1103/PhysRev.54.149.2
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1938SA03      Phys.Rev. 54, 970 (1938)

R.Sagane, S.Kojima, G.Miyamoto, M.Ikawa

Neutron Induced Radioactivity in Columbium

NUCLEAR REACTIONS ⁹³Nb(d, X)⁹²Nb/⁹⁴Nb, E=3 MeV; measured reaction products, Eβ, Iβ. ⁹⁰Y, ¹⁸⁰Ta; deduced decay curves, T_1/2. Tokyo cyclotron.

doi: 10.1103/PhysRev.54.970
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