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NSR database version of April 29, 2024.

Search: Author = K.Shizuma

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2009MU15      Nucl.Instrum.Methods Phys.Res. A610, 654 (2009)

A.Murataka, Y.Kojima, S.Endo, K.Shizuma

String-guided fast transport system and photoactivation of short-lived isomers ^79mBr and ^77mSe by ⁶⁰Co γ-ray irradiation

RADIOACTIVITY ⁷⁹Br, ⁷⁷Se(IT); measured Eγ, Iγ; deduced T_1/2.

doi: 10.1016/j.nima.2009.09.019
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Data from this article have been entered in the XUNDL database. For more information, click here.

2006KO25      Nucl.Instrum.Methods Phys.Res. A564, 275 (2006)

Y.Kojima, M.Shibata, A.Taniguchi, Y.Kawase, R.Doi, A.Nagao, K.Shizuma

Experimental apparatus at KUR-ISOL to identify isomeric transitions from fission products, and decay spectroscopy of ¹⁵¹Ce

RADIOACTIVITY ¹⁵¹Ce(β^-) [from ²³⁵U(n, F)]; measured Eγ, Iγ, Eβγ-coin. ¹⁵¹Pr deduced levels, J, π, isomeric state T_1/2. Mass separator.

doi: 10.1016/j.nima.2006.05.014
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Data from this article have been entered in the XUNDL database. For more information, click here.

2004KO05      Eur.Phys.J. A 19, 77 (2004)

Y.Kojima, A.Taniguchi, M.Shibata, E.Oyama, T.Nishimura, K.Shizuma, Y.Kawase

First observation of isomeric transition from ^148mPr and parity assignment for excited levels in ¹⁴⁸Pr

RADIOACTIVITY ¹⁴⁸Ce(β^-); ^148mPr(IT), (β^-) [from ²³⁵U(n, F) and subsequent decay]; measured Eγ, Iγ, E(ce), I(ce), (ce)γ-coin. ¹⁴⁸Pr deduced levels, J, π, ICC, configurations.

doi: 10.1140/epja/i2003-10114-3
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2003KO13      Eur.Phys.J. A 16, 331 (2003)

Y.Kojima, M.Shibata, A.Taniguchi, T.Hanafusa, E.Yoshida, K.Shizuma, Y.Kawase, S.Yamada

Conversion electron measurement in the β^--decay of ¹⁵¹Pr

RADIOACTIVITY ¹⁵¹Pr(β^-) [from ²³⁵U(n, F)]; measured E(ce), I(ce). ¹⁵¹Nd deduced levels, J, π, ICC. Comparison with model predictions.

doi: 10.1140/epja/i2002-10107-8
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2001KO07      Nucl.Instrum.Methods Phys.Res. A458, 656 (2001)

Y.Kojima, M.Shibata, H.Uno, K.Kawade, A.Taniguchi, Y.Kawase, K.Shizuma

A Precise Method of Q_β Determination with Small HPGe Detector in an Energy Range of 1-9 MeV

RADIOACTIVITY ³²P, ³⁸Cl, ⁴²K, ⁵⁶Mn, ^91,92,93Rb, ⁹⁵Sr, ^90,94Y, ^139,140,141Cs, ¹⁴²La, ¹⁴²Pr(β^-); ⁶²Cu, ⁶⁸Ga, ⁹¹Mo, ¹²⁴Cs(β⁺); measured β-spectra, Qβ. HPGe detector, comparison with previous results.

doi: 10.1016/S0168-9002(00)00899-8
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2000YO07      Nucl.Instrum.Methods Phys.Res. A449, 217 (2000)

E.Yoshida, T.Kobayashi, Y.Kojima, K.Shizuma

Half-Lives of Isomeric Levels of ^107mAg, ^109mAg and ^103mRh Photoactivated by ⁶⁰Co γ-Ray Irradiation

RADIOACTIVITY ^107m,109mAg, ^103mRh(IT) [from Ag, Rh(γ, γ')]; measured T_1/2. Activation by ⁶⁰Co decay γ rays. Comparisons with previous results.

doi: 10.1016/S0168-9002(99)01436-9
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1997WE13      Nucl.Instrum.Methods Phys.Res. A397, 478 (1997)

X.-Q.Wen, K.Shizuma, S.Hamanaka, K.Iwatani, H.Hasai

Half-Lives of Isomeric Levels of ^89mSr, ^111mCd, ^113mIn and ^115mIn Activated by ⁶⁰Co γ-Ray Irradiation

RADIOACTIVITY ^87mSr, ^111mCd, ^113m,115mIn(IT); measured T_1/2. Activation by ⁶⁰Co gammas.

doi: 10.1016/S0168-9002(97)00757-2
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1992SH16      Nucl.Instrum.Methods Phys.Res. B66, 459 (1992)

K.Shizuma, K.Fukami, K.Iwatani, H.Hasai

Low-Background Shielding of Ge Detectors for the Measurement of Residual ¹⁵²Eu Radioactivity Induced by Neutrons from Hiroshima Atomic Bomb

RADIOACTIVITY ¹⁵²Eu(β^-), (β⁺), (EC); measured Eγ, Iγ, peak to background ratio improvement. ²³⁴Th(β^-); ^234mPa(β^-); ²²⁶Ra(α); ²¹⁴Pb(β^-); ²¹⁴Bi(α), (β^-); ²¹⁰Po(α); ²¹⁰Pb(α), (β^-); ²¹²Pb(β^-); ²²⁸Ac(β^-); ²⁰⁸Tl(β^-); ²³⁵U(α); ⁴⁰K(β^-), (β⁺), (EC); ^{77m,75m,73m,71m}Ge(IT); measured Eγ, Iγ. Coaxial, well-type Ge detector comparison, low background γ-ray spectrometers.

doi: 10.1016/0168-583X(92)95419-R
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1991OH03      Z.Phys. A340, 5 (1991)

H.Ohm, M.Liang, U.Paffrath, B.De Sutter, K.Sistemich, A.-M.Schmitt, N.Kaffrell, N.Trautmann, T.Seo, K.Shizuma, G.Molnar, K.Kawade, R.A.Meyer

The Deformed N = 60 Nucleus ¹⁰¹₄₁Nb

RADIOACTIVITY ¹⁰¹Zr(β^-); measured Eγ, Iγ, γγ-, γ(X-ray)-coin, βγ(t), βγγ(t); deduced T_1/2. ¹⁰¹Nb deduced levels, J, π, T_1/2, ICC, band structure, B(λ), δ. Source from fission product separator.

doi: 10.1007/BF01284474
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1987OH01      Z.Phys. A326, 233 (1987)

H.Ohm, G.Lhersonneau, U.Paffrath, K.Shizuma, K.Sistemich

The Deformation of ¹⁰¹Zr

RADIOACTIVITY ¹⁰¹Y(β^-); measured γγ-coin, γγ(t). ¹⁰¹Zr deduced deformation, level T_1/2, B(E2), quadrupole moment. Ge detector.

1984SE05      Z.Phys. A315, 251 (1984)

T.Seo, A.-M.Schmitt, H.Ahrens, J.P.Bocquet, N.Kaffrell, H.Lawin, G.Lhersonneau, R.A.Meyer, K.Shizuma, K.Sistemich, G.Tittel, N.Trautmann

Evidence of Rotational Bands in ¹⁰³Nb

RADIOACTIVITY ¹⁰³Zr(β^-) [from fission product separation]; measured Eγ, Iγ, γγ-, (X-ray)γ-coin, γγ(t). ¹⁰³Nb deduced levels, J, π, T_1/2, Nilsson assignments, rotational bands, (g(k)-g(R)/Q₀) magnitude.

doi: 10.1007/BF01419388
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1984SH03      Z.Phys. A315, 65 (1984)

K.Shizuma, H.Ahrens, J.P.Bocquet, N.Kaffrell, B.D.Kern, H.Lawin, R.A.Meyer, K.Sistemich, G.Tittel, N.Trautmann

Odd Neutron Nuclei near A = 100: Rotational bands in ¹⁰³Mo and ¹⁰⁵Mo populated in the β^- decays of ¹⁰³Nb and ¹⁰⁵Nb

RADIOACTIVITY ^103,105Nb(β^-) [from fission product isotope separation]; measured Eγ, Iγ, γγ-, (X-ray)γ-coin, γγ(θ); deduced T_1/2. ^103,105Mo deduced levels, γ-branching, δ, B(E2), quadrupole moment.

doi: 10.1007/BF01436210
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1983SH06      Z.Phys. A311, 71 (1983)

K.Shizuma, H.Lawin, K.Sistemich

Level Structure of ¹⁰⁶Mo

RADIOACTIVITY ¹⁰⁶Nb(β^-) [from ²³⁵U(n, F)]; measured Eγ, Iγ, γγ-coin, γγ(θ), β-decay T_1/2. ¹⁰⁶Mo deduced levels, J, π, γ-branching, B(E2) ratios, nonaxial deformation.

doi: 10.1007/BF01411609
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1983SH13      Phys.Rev. C27, 2869 (1983)

K.Shizuma, J.C.Hill, H.Lawin, M.Shaanan, H.A.Selic, K.Sistemich

Levels in ¹⁰²Zr Populated in the Decay of ¹⁰²Y

RADIOACTIVITY ¹⁰²Y(β^-) [from ²³⁵U(n, F)]; measured T_1/2, Eγ, Iγ, γγ-, (X-ray)γ-coin. ¹⁰²Zr deduced levels, J, π. Mass, charge separated ¹⁰²Y activity, Ge(Li) detectors.

doi: 10.1103/PhysRevC.27.2869
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1982BA36      Z.Phys. A306, 113 (1982)

G.Battistuzzi, K.Kawade, H.Lawin, K.Shizuma, K.Sistemich

Half-Lives of Levels in ⁹⁹Nb and ⁹⁹Mo

RADIOACTIVITY ⁹⁹Zr(β^-) [from ⁹⁹Y decay]; measured βγ(t). ⁹⁹Nb, ⁹⁹Mo levels deduced T_1/2, B(λ).

doi: 10.1007/BF01415480
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1982HI05      Phys.Rev. C25, 3104 (1982)

J.C.Hill, H.R.Koch, K.Shizuma

Identification and Decay of Neutron-Rich ³⁶P

RADIOACTIVITY ³⁶P [from ³⁷Cl(n, 2p)]; measured Eγ, Iγ, γγ-coin, T_1/2; deduced log ft. ³⁶S deduced levels, J, π. Ge(Li) detectors.

doi: 10.1103/PhysRevC.25.3104
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1982KA25      Z.Phys. A308, 33 (1982)

K.Kawade, K.Sistemich, G.Battistuzzi, H.Lawin, K.Shizuma, J.Blomqvist

Evidence for the Doubly Magic Structure of ¹³²Sn

RADIOACTIVITY ¹³²Sn(β^-) [from fission product separation]; measured γγ-coin. ¹³²Sn levels deduced T_1/2, B(λ), shell closure effects.

doi: 10.1007/BF01415846
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1982MO16      Z.Phys. A306, 183 (1982)

E.Monnand, J.A.Pinston, F.Schussler, B.Pfeiffer, H.Lawin, G.Battistuzzi, K.Shizuma, K.Sistemich

Evidence for a Rotational Band in ⁹⁹Y

RADIOACTIVITY ⁹⁹Y(β^-); measured Eγ, Iγ(t), γγ-coin; deduced isomer T_1/2, levels, γ-branching, rotational band.

doi: 10.1007/BF01415489
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1980SH25      J.Phys.Soc.Jpn. 49, 847 (1980)

K.Shizuma, S.Hamanaka, Y.Yoshizawa

Continuous Radiation Spectra of Positron Annihilation in Flight

RADIOACTIVITY ²²Na, ⁶⁸Ga; measured Eγ, Iγ, β⁺ annihilation in flight; deduced E(β⁺), I(β⁺) dependence on stopping material Z. Ge(Li) detector, β⁺ stopped in Al, Cu, Pb.

doi: 10.1143/JPSJ.49.847
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1976SH25      Nucl.Instrum.Methods 137, 599 (1976)

K.Shizuma, H.Inoue, Y.Yoshizawa

Precision Energy Measurement of the ¹⁰⁶Ru 512 keV Gamma Ray Compared with the Positron Annihilation Radiation

RADIOACTIVITY ¹⁰⁶Ru; measured Eγ.

doi: 10.1016/0029-554X(76)90485-7
Citations: PlumX Metrics