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NSR database version of April 11, 2024.

Search: Author = N.Shinohara

Found 52 matches.

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2009HA48      Astrophys.J. 707, 859 (2009)

T.Hayakawa, T.Shizuma, S.Chiba, T.Kajino, Y.Hatsukawa, N.Iwamoto, N.Shinohara, H.Harada

Neutron Capture Cross Section to 113Cd Isomer and s-Process Contribution to Rare p-Nuclide 115Sn

NUCLEAR REACTIONS 112Cd(n, γ), E thermal; measured reaction products, Eγ, Iγ; deduced isomeric state s, resonance integral. Comparison with JENDL-3.3 evaluated nuclear data library, Hauser-Feshbach statistical model calculations.

doi: 10.1088/0004-637X/707/2/859
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23113.


2005HA60      Astrophys.J. 628, 533 (2005)

T.Hayakawa, T.Shizuma, T.Kajino, S.Chiba, N.Shinohara, T.Nakagawa, T.Arima

New s-Process Path and Its Implications for a 187Re-187Os Nucleo-Cosmochronometer

NUCLEAR REACTIONS 185Re(n, γ), E=thermal; measured isomer yield ratio. Activation technique, astrophysical implications discussed.

doi: 10.1086/430198
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22777.


2005II01      Eur.Phys.J. A 23, 33 (2005)

H.Iimura, M.Asai, S.Ichikawa, J.Katakura, M.Magara, A.Osa, M.Oshima, N.Shinohara, H.Yamamoto

Levels in 127La fed by the 127Ce beta-decay

RADIOACTIVITY 127Ce(β+), (EC) [from Mo(35Cl, xnp)]; measured Eγ, Iγ, E(ce), I(ce), βγ-, γγ-coin, T1/2. 127La deduced levels, J, π, T1/2, configurations. Comparison with Nilsson model predictions.

doi: 10.1140/epja/i2004-10067-y
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2003HA01      Phys.Lett. 551B, 79 (2003)

T.Hayakawa, Y.Toh, M.Oshima, M.Matsuda, Y.Hatsukawa, N.Shinohara, H.Iimura, T.Shizuma, Y.H.Zhang, M.Sugawara, H.Kusakari

Electric-dipole transition probabilities between yrast bands in 157Gd

NUCLEAR REACTIONS 157Gd(136Xe, 136Xe'), E=516 MeV; measured Eγ, Iγ, γγ-coin following Coulomb excitation. 157Gd deduced high-spin levels, J, π, configurations, interband transitions B(E1), Coriolis mixing.

doi: 10.1016/S0370-2693(02)02982-9
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2003II03      Phys.Rev. C 68, 054328 (2003)

H.Iimura, M.Koizumi, M.Miyabe, M.Oba, T.Shibata, N.Shinohara, Y.Ishida, T.Horiguchi, H.A.Schuessler

Nuclear moments and isotope shifts of 135La, 137La, and 138La by collinear laser spectroscopy

NUCLEAR MOMENTS 135,137,138,139La; measured hfs, isotope shifts, μ, quadrupole moments. Collinear laser spectroscopy.

doi: 10.1103/PhysRevC.68.054328
Citations: PlumX Metrics


2003NI01      Phys.Rev. C 67, 014604 (2003)

K.Nishio, H.Ikezoe, Y.Nagame, S.Mitsuoka, I.Nishinaka, L.Duan, K.Satou, S.Goto, M.Asai, H.Haba, K.Tsukada, N.Shinohara, S.Ichikawa, T.Ohsawa

Fragment mass distribution of the 239Pu(d, pf) reaction via the superdeformed β-vibrational resonance

NUCLEAR REACTIONS 239Pu(d, pF), E=13.5 MeV; measured Ep, (fragment)p-coin, fission fragment mass yields; deduced mass distribution for fission from superdeformed resonance. 240Pu deduced fission mechanism features.

doi: 10.1103/PhysRevC.67.014604
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1813.


2003SH46      Nucl.Sci.Eng. 144, 115 (2003)

N.Shinohara, N.Kohno, Y.Nakahara, T.Tsujimoto, T.Sakurai, T.Mukaiyama

Validation of Minor Actinide Cross Sections by Studying Samples Irradiated for 492 Days at the Dounreay Prototype Fast Reactor-I: Radiochemical Analysis

NUCLEAR REACTIONS 233,234,235,236,238U, 237Np, 238,239,240,241,242,244Pu, 241,243Am, 243,244,246,248Cm(n, F), E ∼ 1.3 MeV; measured reaction products, Eα, Iα; deduced cumulative and chain yields.

doi: 10.13182/nse03-a2347
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22881.


2003SU01      Eur.Phys.J. A 16, 409 (2003)

M.Sugawara, Y.Toh, T.Czosnyka, M.Oshima, T.Hayakawa, H.Kusakari, Y.Hatsukawa, J.Katakura, N.Shinohara, M.Matsuda, T.Morikawa, A.Seki, F.Sakata

Multiple Coulomb excitation of a 70Ge beam and the interpretation of the 0+2 state as a deformed intruder

NUCLEAR REACTIONS Pb(70Ge, 70Ge'), E=300 MeV; measured Eγ, Iγ following projectile Coulomb excitation. 70Ge deduced transition matrix elements, level configurations. Comparison with model predictions.

doi: 10.1140/epja/i2002-10110-1
Citations: PlumX Metrics


2003ZH50      High Energy Phys. and Nucl.Phys. (China) 27, 313 (2003)

Y.-H.Zhang, M.Oshima, T.Morikawa, T.Hayakawa, Y.Toh, X.-H.Zhou, J.-J.He, Z.Liu, Z.-G.Gan, T.Shizuma, M.Koizumi, A.Osa, J.Katakura, Y.Hatsukawa, M.Matsuda, N.Shinohara, T.Ishii, H.Kusakari, M.Sugawara, K.Furuno, T.Komatsubara, T.Une, S.-X.Wen, L.-H.Zhu, Z.-M.Wang, F.-R.Xu

Study of Signature Inversion in the πi13/2(X)νi13/2 Bands of Odd-Odd Nuclei


2002SH01      Phys.Rev. C65, 024305 (2002)

M.Shibata, H.Iimura, M.Asai, A.Osa, K.Kawade, S.Ichikawa, M.Oshima, T.Sekine, N.Shinohara

Half-Life and Internal Conversion Electron Measurements in Low-Lying Levels of 125, 127Ba

RADIOACTIVITY 125,127La(EC) [from Mo(32S, pxn)]; measured Eγ, Iγ, (X-ray)γ-coin, E(ce), I(ce). 125,127La deduced levels T1/2. 125,127Ba deduced levels, J, π, ICC, isomer T1/2.

doi: 10.1103/PhysRevC.65.024305
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2001TO13      J.Phys.(London) G27, 1475 (2001)

Y.Toh, T.Czosnyka, M.Oshima, T.Hayakawa, H.Kusakari, M.Sugawara, A.Osa, M.Koizumi, Y.Hatsukawa, J.Katakura, N.Shinohara, M.Matsuda

Multiple Coulomb Excitation of a 76Ge Beam

NUCLEAR REACTIONS Pb(76Ge, 76Ge'), E=300 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 76Ge deduced transitions B(E2), quadrupole moments, deformation, collective features.

doi: 10.1088/0954-3899/27/7/307
Citations: PlumX Metrics


2001TO27      J.Radioanal.Nucl.Chem. 250, 373 (2001)

Y.Toh, M.Oshima, Y.Hatsukawa, T.Hayakawa, N.Shinohara

Comparison Method for Neutron Activation Analysis with γ-γ Matrix

doi: 10.1023/A:1017995003465
Citations: PlumX Metrics


2001ZH12      Chin.Phys.Lett. 18, 27 (2001)

Y.-H.Zhang, T.Hayakawa, M.Oshima, Y.Toh, J.Katakura, Y.Hatsukawa, M.Matsuda, N.Shinohara, T.Ishii, H.Kusakari, M.Sugawara, T.Komatsubara

Doubly Decoupled Structure in Odd-Odd 178-186Ir Nuclei

NUCLEAR REACTIONS 152,154Sm(31P, 5n), E=160 MeV; measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 178,180Ir deduced high-spin levels, J, π, configurations.

doi: 10.1088/0256-307X/18/1/310
Citations: PlumX Metrics


2001ZH27      Chin.Phys.Lett. 18, 1323 (2001)

Y.-H.Zhang, T.Hayakawa, M.Oshima, Y.Toh, J.Katakura, Y.Hatsukawa, M.Matsuda, N.Shinohara, T.Ishii, H.Kusakari, M.Sugawara, T.Komatsubara, K.Furuno

Search for Signature Inversion in the πi13/2 (X) vi13/2 Band in Odd-Odd 178Ir

NUCLEAR REACTIONS 152Sm(31P, 5n), E=150-170 MeV; measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 178Ir deduced high-spin levels, J, π, B(M1)/B(E2), configurations, signature inversion.

doi: 10.1088/0256-307X/18/10/308
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2000HA59      Eur.Phys.J. A 9, 153 (2000)

T.Hayakawa, M.Oshima, Y.Hatsukawa, J.Katakura, H.Iimura, M.Matsuda, N.Shinohara, Y.Toh, S.Mitarai, T.Shizuma, M.Sugawara, H.Kusakari

Yrast Bands in N = 91 Isotones

NUCLEAR REACTIONS 150Nd(12C, n2α), (12C, 5n), E=65 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 153Sm, 157Dy deduced high-spin levels, J, π, identical band features. Other N=91 isotones discussed.

doi: 10.1007/s100500070030
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2000IW04      Nucl.Sci.Eng. 136, 321 (2000)

T.Iwasaki, T.Horiuchi, D.Fujiwara, H.Unesaki, S.Shiroya, M.Hayashi, H.Nakamura, T.Kitada, N.Shinohara

Measurement and Analysis of Capture Reaction Rate of 237Np in Various Thermal Neutron Fields by Critical Assembly and Heavy Water Thermal Neutron Facility of Kyoto University

NUCLEAR REACTIONS 197Au, 237Np(n, γ), E=thermal; measured relative capture reaction rates. Activation technique, comparison with model predictions, data libraries.

doi: 10.13182/NSE00-A2162
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22739.


2000PA63      Eur.Phys.J. A 9, 293 (2000)

A.A.Pasternak, Y.Sasaki, A.D.Efimov, V.M.Mikhailov, T.Hayakawa, Y.Toh, M.Oshima, Y.Hatsukawa, J.Katakura, N.Shinohara, Z.Liu, K.Furuno

DSA Lifetime Measurements and Structure of Positive-Parity Bands of 120Xe

NUCLEAR REACTIONS 111Cd(12C, 3n), E=56 MeV; measured Eγ, Iγ, γγ-coin, DSA. 120Xe deduced high-spin levels, J, π, T1/2, B(E2). Comparison with IBM calculations.

doi: 10.1007/s100500070011
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2000RA36      Nucl.Instrum.Methods Phys.Res. A454, 389 (2000)

S.Raman, C.Yonezawa, H.Matsue, H.Iimura, N.Shinohara

Efficiency calibration of a Ge detector in the 0.1-11.0 MeV region

RADIOACTIVITY 56Co, 66Ga(EC) [from 56Fe, 66Zn(p, n)]; measured Eγ, Iγ. Comparison with previous results, use as calibration standard discussed.

NUCLEAR REACTIONS 35Cl(n, γ), E=reactor; measured Eγ, Iγ. Comparison with previous results, use as calibration standard discussed.

doi: 10.1016/S0168-9002(00)00493-9
Citations: PlumX Metrics


2000SH40      Radiochim.Acta 88, 1 (2000)

N.Shinohara, K.Tsukada, S.Ichikawa, M.Magara, Y.Hatsukawa

Isomeric Yield Ratios of 134I and 136I in the Proton-, 12C- and 19F-Induced Fission of 235U, 237Np and 238U

NUCLEAR REACTIONS 235,238U, 237Np(p, F)134I/136I, E=14 MeV; 235,238U, 237Np(12C, F)134I/136I, E=86 MeV; 235,238U, 237Np(19F, F)134I/136I, E=109 MeV; measured delayed Eγ, Iγ from chemically separated fission fragments; deduced isomer yield ratios, fission fragments angular momenta.

doi: 10.1524/ract.2000.88.1.001
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1792.


2000TO12      Eur.Phys.J. A 9, 353 (2000)

Y.Toh, T.Czosnyka, M.Oshima, T.Hayakawa, H.Kusakari, M.Sugawara, Y.Hatsukawa, J.Katakura, N.Shinohara, M.Matsuda

Coulomb Excitation of 74Ge Beam

NUCLEAR REACTIONS 208Pb(74Ge, 74Ge'), E=300 MeV; measured Eγ, Iγ, (recoil)γ-coin following projectile Coulomb excitation. 74Ge deduced levels, J, π, quadrupole moments, B(E2), B(M1), rotational band character of yrast states. Comparison with IBM calculations.

doi: 10.1007/s100500070019
Citations: PlumX Metrics


2000ZH36      Eur.Phys.J. A 8, 439 (2000)

Y.H.Zhang, T.Hayakawa, M.Oshima, Y.Toh, J.Katakura, Y.Hatsukawa, M.Matsuda, N.Shinohara, T.Ishii, H.Kusakari, M.Sugawara, T.Komatsubara

Observation of Signature Inversion in Odd-Odd 178Ir

NUCLEAR REACTIONS 152Sm(31P, 5n), E=150-170 MeV; measured Eγ, γγ-, (x-ray)γ-coin, excitation functions. 178Ir deduced high-spin levels, J, π, alignment, rotational bands configurations, B(M1)/B(E2). Comparison with neighbouring isotopes.

doi: 10.1007/s100500070066
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2000ZH54      High Energy Phys. and Nucl.Phys. (China), Supplement 1, 24, 21 (2000)

Y.-H.Zhang, Q.-Z.Zhao, S.-Q.Zhang, X.-H.Zhou, H.-S.Xu, W.-X.Huang, Y.-X.Guo, X.-G.Lei, Z.Liu, J.Lu, X.-C.Feng, Q.-B.Gou, X.Xu, S.-F.Zhu, J.-J.He, H.-J.Jin, X.-F.Chen, S.-J.Wang, X.-F.Sun, Y.-X.Luo, Y.-T.Zhu, S.-X.Wen, X.-G.Wu, X.-A.Liu, G.-J.Yuan, C.-X.Yang, M.Oshima, T.Hayakawa, Y.Toh, J.Katakura, Y.Hatsukawa, M.Matsuda, N.Shinohara, T.Ishii, H.Kusakari, M.Sugawara, T.Komatsubara

Experimental Study of High-spin States in Odd-Odd Nuclei around 160-180 Mass Region


2000ZH60      High Energy Phys. and Nucl.Phys. (China) 24, 1123 (2000)

Y.-H.Zhang, T.Hayakawa, M.Oshima, Y.Toh, J.Katakura, Y.Hatsukawa, M.Matsuda, N.Shinohara, T.Ishii, H.Kusakari, M.Sugawara, T.Komatsubara

Signature Inversion in the Rotational Bands of Odd-Odd 178Ir


1999HA30      J.Radioanal.Nucl.Chem. 239, 455 (1999)

Y.Hatsukawa, N.Shinohara, K.Hata, K.Kobayashi, S.Motoishi, M.Tanase, T.Katoh, S.Nakamura, H.Harada

Thermal Neutron Cross Section and Resonance Integral of the Reaction of 135Cs(n, γ)136Cs: Fundamental data for the transmutation of nuclear waste

NUCLEAR REACTIONS 135Cs(n, γ), E=reactor; measured Eγ, Iγ, capture σ, resonance integral.

doi: 10.1007/BF02349050
Citations: PlumX Metrics


1999KA77      J.Nucl.Sci.Technol.(Tokyo) 36, 635 (1999)

T.Katoh, S.Nakamura, H.Harada, Y.Hatsukawa, N.Shinohara, K.Hata, K.Kobayashi, S.Motoishi, M.Tanase

Measurement of the Effective Neutron Capture Cross Section of Cesium-134 by Triple Neutron Capture Reaction Method

NUCLEAR REACTIONS 133,134,135Cs(n, γ), E=thermal; measured effective capture σ. Activation technique, natural target, triple neutron capture method.

doi: 10.1080/18811248.1999.9726249
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22430.


1999KO60      J.Nucl.Sci.Technol.(Tokyo) 36, 20 (1999)

K.Kobayashi, T.Kai, S.Yamamoto, H.-J.Cho, Y.Fujita, I.Kimura, N.Shinohara

Measurements of Neutron-induced Fission Cross Section of Americium-243 from Thermal Neutron Energy to 15 keV Using Lead Slowing-down Spectrometer and thermal Neutron Facility

NUCLEAR REACTIONS 243Am(n, F), E=thermal-15 keV; measured fission σ.

doi: 10.1080/18811248.1999.9726178
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22422.


1999QI02      Radiochim.Acta 84, 115 (1999)

Z.Qin, K.Tsukada, N.Shinohara, Y.L.Zhao, I.Nishinaka, Y.Hatsukawa, S.Ichikawa, K.Hata, Y.Nagame

Mass Yield Distributions in Proton-Induced Fission of 248Cm

NUCLEAR REACTIONS 248Cm(p, F), E=10.5-20.0 MeV; measured fission fragments mass yield distributions, isotopic production σ. Radiochemical method.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1852.


1999SH24      J.Nucl.Sci.Technol.(Tokyo) 36, 232 (1999)

N.Shinohara, Y.Hatsukawa, K.Hata, N.Kohno

Measurement of Fission Product Yields from Neutron-Induced Fission of Americium-241

NUCLEAR REACTIONS 241Am(n, F), E=thermal; measured fission product yields, mass yields. Activation technique.

doi: 10.1080/18811248.1999.9726203
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22425.


1998TS08      Eur.Phys.J. A 2, 153 (1998)

K.Tsukada, I.Nishinaka, N.Shinohara, S.Ichikawa, Y.Nagame, K.Sueki, H.Nakahara, T.Ohtsuki, M.Tanikawa

Fragment Mass Dependence of Angular Anisotropy in 15 MeV Proton-Induced Fission of 244Pu

NUCLEAR REACTIONS 244Pu(p, F), E=15 MeV; measured fission fragments angular anisotropy vs mass; deduced no special saddle point state.

doi: 10.1007/s100500050104
Citations: PlumX Metrics


1997KA37      J.Nucl.Sci.Technol.(Tokyo) 34, 431 (1997)

T.Katoh, S.Nakamura, H.Harada, Y.Hatsukawa, N.Shinohara, K.Hata, K.Kobayashi, S.Motoishi, M.Tanase

Measurement of Thermal Neutron Cross Section and Resonance Integral of the Reaction 135Cs(n, γ)136Cs

NUCLEAR REACTIONS 135Cs(n, γ), E=reactor; measured Eγ, Iγ; deduced capture σ, resonance integral. 136Cs deduced weighted average T1/2. High purity Ge detector.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22342.


1997SA47      Nucl.Sci.Eng. 125, 51 (1997)

H.H.Saleh, T.A.Parish, S.Raman, N.Shinohara

Measurements of Delayed Neutron Decay Constants and Fission Yields from 235U, 237Np, 241Am, and 243Am

doi: 10.13182/NSE97-A24253
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13668.


1997SH33      J.Nucl.Sci.Technol.(Tokyo) 34, 613 (1997)

N.Shinohara, Y.Hatsukawa, K.Hata, N.Kohno

Radiochemical Determination of Neutron Capture Cross Sections of 241Am

NUCLEAR REACTIONS 241Am(n, γ), E=reactor; measured alpha spectra; deduced neutron capture σ, residual isomer ratio, resonance integral. Radiochemical methods.

doi: 10.1080/18811248.1997.9733719
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22727.


1997TS07      Radiochim.Acta 76, 173 (1997)

K.Tsukada, N.Shinohara, I.Nishinaka, S.Ichikawa, Y.Nagame, K.Sueki, T.Kobayashi, H.Nakahara, M.Tanikawa, T.Ohtsuki

Highly Asymmetric Mass Division in Low-Energy Proton-Induced Fission of 232Th and 244Pu

NUCLEAR REACTIONS, ICPND 232Th, 244Pu(p, F), E=9-16 MeV; measured fission product yields; deduced possible mass distribution shell effects. Automatic rapid ion-exchange separation system.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1850.


1997YA10      Nucl.Sci.Eng. 126, 201 (1997)

S.Yamamoto, K.Kobayashi, M.Miyoshi, I.Kimura, I.Kanno, N.Shinohara, Y.Fujita

Fission Cross-Section Measurements of 241Am between 0.1 eV and 10 keV with Lead Slowing-Down Spectrometer and at Thermal Neutron Energy

NUCLEAR REACTIONS 241Am(n, F), E=thermal, 0.1 eV-10 keV; measured fission σ(E) relative to 235U(n, F). Lead slowing-down spectrometer.

doi: 10.13182/NSE97-A24473
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22479.


1996AS05      J.Phys.Soc.Jpn. 65, 1135 (1996)

M.Asai, K.Tsukada, S.Ichikawa, A.Osa, Y.Kojima, M.Shibata, H.Yamamoto, K.Kawade, N.Shinohara, Y.Nagame, H.Iimura, Y.Hatsukawa, I.Nishinaka

Identification of a New Isotope 166Tb

RADIOACTIVITY 166Tb(β-) [from 238U(p, F)]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2; deduced log ft. 166Dy deduced levels, β-feeding intensity. Mass separator.

NUCLEAR REACTIONS 238U(p, F), E=16 MeV; measured (fragment)γ-coin; deduced evidence for 166Tb. Mass separator.

doi: 10.1143/JPSJ.65.1135
Citations: PlumX Metrics


1996BA69      Z.Phys. A356, 61 (1996)

H.Baba, A.Yokoyama, N.Takahashi, N.Nitani, R.Kasuga, T.Yamaguchi, D.Yano, K.Takamiya, N.Shinohara, K.Tsukada, Y.Hatsukawa, Y.Nagame

Abrupt Changes of the Characteristics of the Proton-Induced Fission of 238U Around 14-MeV Excitation

NUCLEAR REACTIONS, ICPND 238U(p, F), E=9.4, 12.4, 17.9 MeV; measured fission fragment cumulative, independent yields vs Z, mass yield distributions for A=83-238; deduced fission mechanism incident energy dependence.

doi: 10.1007/s002180050149
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2036.


1996IC01      Nucl.Instrum.Methods Phys.Res. A374, 330 (1996)

S.Ichikawa, M.Asai, K.Tsukada, A.Osa, T.Ikuta, N.Shinohara, H.Iimura, Y.Nagame, Y.Hatsukawa, I.Nishinaka, K.Kawade, H.Yamamoto, M.Shibata, Y.Kojima

Mass Separation of Neutron-Rich Isotopes using a Gas-Jet Coupled Thermal Ion Source

NUCLEAR REACTIONS 238U(p, F), E=15 MeV; measured Eγ, Iγ following fission fragment decay, fragment yield vs mass number; deduced evidence for 166Tb; deduced production σ, reaction yields for 140,144Cs, 144Ba, 144,148La, 148Pr, 152Nd, 156Pm, 160Eu. Isotope separator plus gas-jet coupled thermal ion source.

RADIOACTIVITY 166Tb(β-) [from 238U(p, F), E=15 MeV]; measured Eγ, Iγ, T1/2. Monoxide ions from gas-jet coupled thermal ion source used in conjunction with isotope separator.

doi: 10.1016/0168-9002(96)00086-1
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1853.


1996MA72      Radiochim.Acta 72, 39 (1996)

M.Magara, N.Shinohara, Y.Hatsukawa, K.Tsukada, H.Iimura, S.Usuda, S.-I.Ichikawa, T.Suzuki, Y.Nagame, Y.Kobayashi, M.Oshima, T.Horiguchi

Decay Properties of 245Cf

RADIOACTIVITY 244,246Cf(α); 245Cf(α), (EC), (β+); 240,242Cm(α) [from 238U(12C, X), E=81, 87 MeV]; measured Eα, Iα, αγ-, γγ-coin, E X-ray, I X-ray. 245Cf deduced α-decay T1/2, branching ratio. 241Cm deduced levels, J, π, Nilsson assignments.

NUCLEAR REACTIONS 238U(12C, X), (12C, 5n), E=81, 87 MeV; measured Eα, Iα, αγ-, γγ-coin, E X-ray, I X-ray. 245Cf deduced α-decay T1/2, branching ratio. 241Cm deduced levels, J, π, Nilsson assignments.


1996YO07      Z.Phys. A356, 55 (1996)

A.Yokoyama, N.Takahashi, N.Nitani, H.Baba, R.Kasuga, T.Yamaguchi, D.Yano, K.Takamiya, N.Shinohara, K.Tsukada, Y.Hatsukawa, Y.Nagame

Precision Determination of Charge Dispersion and Distribution in the Proton-Induced Fission of 238U at 13.9 MeV Excitation

NUCLEAR REACTIONS, ICPND 238U(p, F), E=13.9 MeV; measured fission fragment mass yield distribution, charge dispersion, distribution for 73Zn-238Np. Gas-jet transport systems, radiochemical stacked-target technique, Ge γ-ray spectrometry.

doi: 10.1007/s002180050148
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0348.


1995OS05      Phys.Rev. C52, 3492 (1995); Erratum Phys.Rev. C55, 1604 (1997)

M.Oshima, T.Morikawa, Y.Hatsukawa, S.Ichikawa, N.Shinohara, M.Matsuo, H.Kusakari, N.Kobayashi, M.Sugawara, T.Inamura

Two-Phonon γ-Vibrational State in 168Er

NUCLEAR REACTIONS 168Er(74Ge, 74Ge'), E=295 MeV; measured Iγ, Eγ, pγ(θ) following Coulomb excitation. 168Er levels deduced B(E2), configuration.

doi: 10.1103/PhysRevC.52.3492
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1995SH39      Radiochim.Acta 68, 21 (1995)

N.Shinohara, K.Tsukada, S.Ichikawa, M.Magara, T.Ohtsuki

Cumulative Yields of Short-Lived Ru Isotopes in the 12C- and 19F-Induced Fission of 233U, 235U, 238U and 237Np

NUCLEAR REACTIONS, ICPND 238,233,235U, 237Np(12C, F)105Ru/107Ru/108Ru/109Ru/110Ru/111Ru, E=86 MeV; 238,233,235U(19F, F)105Ru/107Ru/108Ru/109Ru/110Ru/111Ru, E=109 MeV; measured isotopic cumulative yields following fission. Radiochemical separation, γ-spectrometry.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2034.


1994TS06      J.Alloys and Compounds 213/214, 414 (1994)

K.Tsukada, N.Shinohara, Y.Nagame, S.Ichikawa, M.Magara, M.Hoshi, K.Sueki, M.Tanikawa, I.Nishinaka, T.Kobayashi, H.Nakahara, T.Ohtsuki

Mass yield and angular distribution of rare earth elements produced in proton-induced fission of 244Pu

NUCLEAR REACTIONS 244Pu(p, F)115mCd/131mTe/142La/149Nd/156Sm/162Tb, E=10-16 MeV; measured fission fragment production σ. 244Pu(p, F), E=15 MeV; measured fission fragments angular distributions, mass yields.

doi: 10.1016/0925-8388(94)90947-4
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1993OS05      Nucl.Phys. A557, 635c (1993)

M.Oshima, T.Morikawa, H.Kusakari, N.Kobayashi, M.Sugawara, Y.H.Zhang, A.Ferragut, S.Ichikawa, N.Shinohara, Y.Nagame, M.Shibata, Y.Gono, T.Inamura

Double-γ Vibrational States in 168Er and 192Os

NUCLEAR REACTIONS 168Er(74Ge, 74Ge'), E=295 MeV; 192Os(58Ni, 58Ni'), E=240 MeV; measured γ(particle)-coin following Coulomb excitation. 168Er, 192Os deduced levels, J, π, B(λ), ratios.

doi: 10.1016/0375-9474(93)90575-I
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1992SH35      Radiochim.Acta 56, 127 (1992)

N.Shinohara, S.Ichikawa, S.Baba, K.Tsukada, T.Ohtsuki, J.Alstad

Gamma Rays of Short-Lived Ruthenium Nuclides Produced in the Spontaneous Fission of 252Cf

RADIOACTIVITY 107,108,109,110,111,112,113Ru(β-) [from 252Cf(SF)]; measured decay products, Eγ, Iγ; deduced γ-ray energies and intensities. Comparison with available data.

doi: 10.1524/ract.1992.56.3.127
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1991II02      J.Phys.Soc.Jpn. 60, 3585 (1991)

H.Iimura, M.Shibata, S.-I.Ichikawa, T.Sekine, M.Oshima, N.Shinohara, M.Miyachi, A.Osa, H.Yamamoto, K.Kawade

Level Scheme of 123Ba Fed by the 123La Decay

RADIOACTIVITY 123La(β+) [from 92Mo(35Cl, 2n2p), E=180 MeV]; measured Eγ, Iγ, γγ-coin, βγ(t). 123Ba deduced levels, J, π, band structure, Nilsson assignments, γ-multipolarity, T1/2.

NUCLEAR REACTIONS 92Mo(35Cl, 2n2p), E=180 MeV; measured Eγ, Iγ, γγ-coin, βγ(t).

doi: 10.1143/JPSJ.60.3585
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1991OH02      Phys.Rev. C44, 1405 (1991)

T.Ohtsuki, Y.Nagame, K.Tsukada, N.Shinohara, S.Baba, K.Hashimoto, I.Nishinaka, K.Sueki, Y.Hatsukawa, K.Hata, T.Sekine, I.Kanno, H.Ikezoe, H.Nakahara

Mass Yield Curves in Low-Energy Proton-Induced Fission of 233U, 235U, 236U, 237Np, 239Pu, 242Pu, 244Pu, 241Am, and 243Am

NUCLEAR REACTIONS 233,235,236U, 237Np, 239,242,244Pu, 241,243Am(p, F), E=8-32 MeV; measured fission fragment mass yields; deduced weighted mean mass number, systematics.

doi: 10.1103/PhysRevC.44.1405
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1411.


1990TS05      Radiochim.Acta 51, 77 (1990)

K.Tsukada, T.Ohtsuki, K.Sueki, Y.Hatsukawa, H.Yoshikawa, K.Endo, H.Nakahara, N.Shinohara, S.Ichikawa, S.Usuda, M.Hoshi

Development of a Computer-Controlled On-Line Rapid Ion-Exchange Separation System

RADIOACTIVITY 252Cf(SF); measured fission fragment γ-spectra; deduced Sm isotope fractions. Automatic rapid ion-exchange separation system.


1989HA27      Nucl.Phys. A500, 90 (1989)

Y.Hatsukawa, T.Ohtsuki, K.Sueki, H.Nakahara, I.Kohno, M.Magara, N.Shinohara, H.L.Hall, R.A.Henderson, C.M.Gannett, J.A.Leyba, R.B.Chadwick, K.E.Gregorich, D.Lee, M.J.Nurmia, D.C.Hoffman

Alpha Decay Properties of Light Einsteinium Isotopes

RADIOACTIVITY 249,248,247,246,245,243Es(α) [from 249Cf(p, xn), 238U(14N, xn), 237Np(12C, xn), 233U(14N, xn)]; measured T1/2, Eα, Iα. 245,243,241,239Bk deduced levels, J, π, moment of inertia. Calculated α transition probability.

doi: 10.1016/0375-9474(89)90131-0
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1989OH03      Phys.Rev. C40, 2144 (1989)

T.Ohtsuki, Y.Hamajima, K.Sueki, H.Nakahara, Y.Nagame, N.Shinohara, H.Ikezoe

Systematic Analysis of Mass Yield Curves in Low-Energy Fission of Actinides

NUCLEAR REACTIONS, ICPND 232Th, 233,235,238U, 237Np, 239,242,244Pu, 241,243Am(p, F), E=9-32 MeV; measured fission fragment yield vs mass, σ(fragment mass)/σ(97Nb) vs E; deduced symmetric, asymmetric components, other fission features. Two-mode analysis.

doi: 10.1103/PhysRevC.40.2144
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1305.


1988SH45      Nucl.Instrum.Methods Phys.Res. A270, 239 (1988)

N.Shinohara, N.Kohno

Preparation of a 238Pu Standard Source I. Isotope Dilution Alpha-Ray Spectrometry Used for Standardization

RADIOACTIVITY 238,239,240Pu(α); measured E(α), I(α); deduced 238Pu standard source content. Spiked Pu solution, isotope dilution α-spectrometry.

doi: 10.1016/0168-9002(88)90691-2
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1988SH46      Nucl.Instrum.Methods Phys.Res. A270, 243 (1988)

N.Shinohara, N.Kohno

Preparation of a 238Pu Standard Source II. Source preparation and Standardization

RADIOACTIVITY 238,239,240Pu(α); measured E(α), I(α). Standard 238Pu, spiked Pu sources.

doi: 10.1016/0168-9002(88)90692-4
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1986SH26      Phys.Rev. C34, 909 (1986)

N.Shinohara, S.Usuda, S.Ichikawa, T.Suzuki, M.Magara, H.Okashita, H.Yoshikawa, T.Horiguchi, Y.Iwata, S.Shibata, I.Fujiwara

Actinides Produced by 12C + 242Pu and 16O + 238U Reactions

NUCLEAR REACTIONS 238U(16O, X)244Cf/245Cf/246Cf/250Fm, E=85-125 MeV; 242Pu(12C, X)244Cf/245Cf/246Cf/250Fm, E=65-95 MeV; 238U(16O, 4n)250Fm, E=92 MeV; 242Pu(12C, 4n)250Fm, E=72 MeV;238U(16O, 4nα)246Cf, E=97 MeV; 238U(16O, 5nα)245Cf, E=105 MeV;242Pu(12C, 4nα)246Cf, E=83 MeV;242Pu(12C, 5nα)245Cf, E=90 MeV;238U(16O, X)242Cm, E=85-125 MeV;242Pu(12C, X)242Am/242Cm/243Cm/244Cm, E = 65-95 MeV; measured residual production σ(E). 254Fm; deduced Coulomb barrier role, α-cluster transfer mechanism. Radiochemical methods. Evaporation code analysis. Comparison with available data.

NUCLEAR REACTIONS 238U(16O, F)244Cf/245Cf/246Cf/250Fm/242Cm, E=85-145 MeV; 242Pu(12C, F)244Cf/245Cf/246Cf/250Fm/242Cm, E=60-120 MeV; calculated fission σ(E). ALICE nuclear mode code, comparison with experimental data.

doi: 10.1103/PhysRevC.34.909
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0357.


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