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NSR database version of May 10, 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 T1/2.

doi: 10.1016/j.nima.2009.09.019
Citations: PlumX Metrics

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 T1/2. Mass separator.

doi: 10.1016/j.nima.2006.05.014
Citations: PlumX Metrics

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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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 Qβ 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
Citations: PlumX Metrics


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 T1/2. Activation by 60Co decay γ rays. Comparisons with previous results.

doi: 10.1016/S0168-9002(99)01436-9
Citations: PlumX Metrics


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 T1/2. Activation by 60Co gammas.

doi: 10.1016/S0168-9002(97)00757-2
Citations: PlumX Metrics


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,71mGe(IT); measured Eγ, Iγ. Coaxial, well-type Ge detector comparison, low background γ-ray spectrometers.

doi: 10.1016/0168-583X(92)95419-R
Citations: PlumX Metrics


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 T1/2. 101Nb deduced levels, J, π, T1/2, ICC, band structure, B(λ), δ. Source from fission product separator.

doi: 10.1007/BF01284474
Citations: PlumX Metrics


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 T1/2, 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, T1/2, Nilsson assignments, rotational bands, (g(k)-g(R)/Q0) magnitude.

doi: 10.1007/BF01419388
Citations: PlumX Metrics


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 T1/2. 103,105Mo deduced levels, γ-branching, δ, B(E2), quadrupole moment.

doi: 10.1007/BF01436210
Citations: PlumX Metrics


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 T1/2. 106Mo deduced levels, J, π, γ-branching, B(E2) ratios, nonaxial deformation.

doi: 10.1007/BF01411609
Citations: PlumX Metrics


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 T1/2, 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
Citations: PlumX Metrics


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 T1/2, B(λ).

doi: 10.1007/BF01415480
Citations: PlumX Metrics


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, T1/2; deduced log ft. 36S deduced levels, J, π. Ge(Li) detectors.

doi: 10.1103/PhysRevC.25.3104
Citations: PlumX Metrics


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 T1/2, B(λ), shell closure effects.

doi: 10.1007/BF01415846
Citations: PlumX Metrics


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 T1/2, levels, γ-branching, rotational band.

doi: 10.1007/BF01415489
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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


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