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NSR database version of May 23, 2024.

Search: Author = H.Hayashi

Found 17 matches.

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2015KO23      J.Phys.Soc.Jpn. 84, 054201 (2015)

Y.Kojima, K.Kosuga, Y.Shima, A.Taniguchi, H.Hayashi, M.Shibata

β- Decay of 150Ce to Odd-Odd 150Pr

RADIOACTIVITY 150Ce(β-) [from 235U(n, F), E thermal]; measured decay products, X-rays, Eγ, Iγ, γ-γ-coin.; deduced level energies and intensities, T1/2, log ft, J, π. Comparison with available data.

doi: 10.7566/JPSJ.84.054201
Citations: PlumX Metrics

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


2014HA38      Nucl.Instrum.Methods Phys.Res. A747, 41 (2014)

H.Hayashi, M.Shibata, M.Asai, A.Osa, T.K.Sato, M.Koizumi, A.Kimura, M.Oshima

Performance of a total absorption clover detector for Qβ measurements of neutron-rich nuclei far from the β-stability line

RADIOACTIVITY 160,161,162,163,164,165,166Eu, 163,165Gd(β-); measured decay products, Eβ, Iβ, Eγ, Iγ; deduced T1/2 and their uncertainties. Comparison with available data.

doi: 10.1016/j.nima.2014.02.012
Citations: PlumX Metrics


2014KO27      Nucl.Data Sheets 120, 52 (2014)

Y.Kojima, Y.Shima, H.Hayashi, A.Taniguchi, M.Shibata

Half-life Measurements of Excited Levels in Fission Products around Mass Number 150

RADIOACTIVITY 149Pr, 149Ce(β-) [from 235U(n, F), E thermal]; measured decay products, Eγ, Iγ.; deduced level energies, T1/2. Comparison with available data.

doi: 10.1016/j.nds.2014.07.004
Citations: PlumX Metrics


2014SH19      Nucl.Data Sheets 120, 30 (2014)

Y.Shima, Y.Kojima, H.Hayashi, A.Taniguchi, M.Shibata

Measurements of High-energy Excited States and γ-rays of Fission Products with a 4π Clover Detector

RADIOACTIVITY 147La, 145Ba(β-) [from 235U(n, F), E thermal]; measured decay products, Eγ, Iγ; deduced level structure, γ-ray intensities.

doi: 10.1016/j.nds.2014.06.133
Citations: PlumX Metrics


2013AS02      Phys.Rev. C 87, 014332 (2013)

M.Asai, K.Tsukada, M.Sakama, H.Haba, T.Ichikawa, Y.Ishii, A.Toyoshima, T.Ishii, I.Nishinaka, Y.Nagame, Y.Kasamatsu, M.Shibata, Y.Kojima, H.Hayashi

Ground-state configuration of the N=157 nucleus 259No

RADIOACTIVITY 259No(α)[from 248Cm(18O, 3nα), E=94 MeV]; measured Eα, Iα, Eγ, I(K-x rays), αγ-coin, T1/2 at JAEA facility. 255Fm; deduced levels, J, π, multipolarity, configuration. 259No; deduced ground-state configuration. 255,257,259,261,263,265No; calculated energies of neutron single-particle orbitals, and β2, β4, β6 deformation parameters using macroscopic-microscopic model based on FRLDM and Strutinsky shell correction method. Observed α lines from decays of 211,213,214Po, 211At, 250,254,255,256Fm, 253Es, 257No, 261Rf formed in competing reaction channels.

doi: 10.1103/PhysRevC.87.014332
Citations: PlumX Metrics

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


2013IC02      Hyperfine Interactions 220, 47 (2013)

Y.Ichikawa, H.Ueno, Y.Ishii, T.Furukawa, A.Yoshimi, D.Kameda, H.Watanabe, N.Aoi, K.Asahi, D.L.Balabanski, R.Chevrier, J.M.Daugas, N.Fukuda, G.Georgiev, H.Hayashi, H.Iijima, N.Inabe, T.Inoue, M.Ishihara, T.Kubo, T.Nanao, T.Ohnishi, K.Suzuki, M.Tsuchiya, H.Takeda, M.M.Rajabali

Novel method for the production of spin-aligned RI beams in projectile fragmentation reaction with the dispersion matching technique

NUCLEAR REACTIONS 9Be(48Ca, X)33Al, E=345 MeV/nucleon; Al(33Al, X)32Al, E not given; measured reaction products, Eγ, Iγ; deduced spin-aligned radioactive ion beam.

doi: 10.1007/s10751-012-0682-8
Citations: PlumX Metrics


2013SH04      Appl.Radiat.Isot. 73, 60 (2013)

M.Shibata, A.Tojo, I.Miyazaki, M.Furuta, H.Hayashi, Y.Kojima, Y.Shima, A.Taniguchi

Relative intensities of prompt γ-rays from the 35Cl(n, γ)36Cl reaction with thermal neutrons as secondary γ-ray intensity standards

NUCLEAR REACTIONS 14N, 35Cl(n, γ), E thermal; measured reaction products, Eγ, Iγ; deduced prompt gamma ray intensities, relative intensities. Comparison with available data.

doi: 10.1016/j.apradiso.2012.11.008
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23207.


2012CH16      Phys.Rev.Lett. 108, 162501 (2012)

R.Chevrier, J.M.Daugas, L.Gaudefroy, Y.Ichikawa, H.Ueno, M.Hass, H.Haas, S.Cottenier, N.Aoi, K.Asahi, D.L.Balabanski, N.Fukuda, T.Furukawa, G.Georgiev, H.Hayashi, H.Iijima, N.Inabe, T.Inoue, M.Ishihara, Y.Ishii, D.Kameda, T.Kubo, T.Nanao, G.Neyens, T.Ohnishi, M.M.Rajabali, K.Suzuki, H.Takeda, M.Tsuchiya, N.Vermeulen, H.Watanabe, A.Yoshimi

Is the 7/21-1 Isomer State of 43S Spherical?

NUCLEAR MOMENTS 43S; measured isomer deexciting Eγ, Iγ; deduced spectroscopic quadrupole moment. Comparison with SDPF-U interaction shell model calculations.

doi: 10.1103/PhysRevLett.108.162501
Citations: PlumX Metrics

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


2012IC06      J.Phys.:Conf.Ser. 381, 012090 (2012)

Y.Ichikawa, H.Ueno, Y.Ishii, T.Furukawa, A.Yoshimi, D.Kameda, H.Watanabe, N.Aoi, K.Asahi, D.L.Balabanski, R.Chevrier, J.M.Daugas, N.Fukuda, G.Georgiev, H.Hayashi, H.Iijima, N.Inabe, T.Inoue, M.Ishihara, T.Kubo, T.Nanao, T.Ohnishi, K.Suzuki, M.Tsuchiya, H.Takeda, M.M.Rajabali

Production of spin-aligned RI beam via two-step fragmentation with dispersion matching

doi: 10.1088/1742-6596/381/1/012090
Citations: PlumX Metrics


2012IC07      Nat.Phys. 8, 918 (2012)

Y.Ichikawa, H.Ueno, Y.Ishii, T.Furukawa, A.Yoshimi, D.Kameda, H.Watanabe, N.Aoi, K.Asahi, D.L.Balabanski, R.Chevrier, J.-M.Daugas, N.Fukuda, G.Georgiev, H.Hayashi, H.Iijima, N.Inabe, T.Inoue, M.Ishihara, T.Kubo, T.Nanao, T.Ohnishi, K.Suzuki, M.Tsuchiya, H.Takeda, M.M.Rajabali

Production of spin-controlled rare isotope beams

doi: 10.1038/nphys2457
Citations: PlumX Metrics


2012SH06      Ann.Nucl.Energy 43, 106 (2012)

M.Shibata, I.Miyazaki, H.Hayashi, A.Tojo, M.Furuta, Y.Kojima, A.Taniguchi, K.Kawade

Emission probabilities of some intense prompt γ rays of 24Na, 28Al, 52V, 56Mn, 60Co, 142Pr, 187W and 198Au with thermal neutron capture determined using γ rays following β decay

NUCLEAR REACTIONS 23Na, 27Al, 51V, 55Mn, 59Co, 141Pr, 186W, 197Au(n, γ), E thermal; measured reaction products, Eγ, Iγ; deduced σ, emission probabilities for prompt γ-rays. Comparison with previous data.

doi: 10.1016/j.anucene.2012.01.005
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22744.


2011HA04      Ann.Nucl.Energy 38, 637 (2011)

H.Hayashi, H.Sakane, M.Shibata, K.Kawade, Y.Kasugai, Y.Ikeda, T.Iida

Systematics for (n, 2n) excitation functions in the neutron energy between 13.4 and 14.9 MeV

NUCLEAR REACTIONS 14N, 23Na, 31P, 39K, 46Ti, 50,52Cr, 54Fe, 58Ni, 19F, 45Sc, 55Mn, 59Co, 63,65Cu, 64,66Zn, 70Ge, 75As, 79Br, 85,87Rb, 84,86Sr, 89Y, 90,96Zr, 92,100Mo, 96Ru, 102Pd, 106Cd, 113In, 112,114Sn, 130,132,134Ba, 140,142Ce, 141Pr, 142,150Nd, 144Sm, 151,153Eu, 165Ho, 169Tm, 185Re, 191,193Ir, 197Au, 204Pb, 160Gd, 192Os, 232Th, 238U(n, 2n), E=13.4-14.9 MeV; analyzed partial excitation functions; deduced applicability of empirical formula. Comparison with experimental cross sections and previous formulas.

doi: 10.1016/j.anucene.2010.09.005
Citations: PlumX Metrics


2010HA38      Nucl.Instrum.Methods Phys.Res. A613, 79 (2010)

H.Hayashi, Y.Kojima, M.Shibata, K.Kawade

Practical Qβ analysis method based on the Fermi-Kurie plot for spectra measured with total absorption BGO detector

RADIOACTIVITY 91,92,93,94Rb, 139,140,141,142,143Cs, 142Ba, 142,144La, 158,159Pm, 159,161Sm, 160,161,162,163,164,165Eu, 163Gd, 166Tb(β-); measured decay products, Eγ, Iγ, Eβ, Iβ; deduced β-decay spectra, Q-values. Total absorption detector, BGO scintillator.

doi: 10.1016/j.nima.2009.10.155
Citations: PlumX Metrics


2008FU08      Ann.Nucl.Energy 35, 1652 (2008)

M.Furuta, T.Shimizu, H.Hayashi, I.Miyazaki, H.Yamamoto, M.Shibata, K.Kawade

Measurements of activation cross sections of (n, p) and (n, α) reactions in the energy range of 3.5-5.9 MeV using a deuterium gas target

NUCLEAR REACTIONS 27Al, 28Si, 29Si, 41K, 51V, 61Ni, 65Cu, 64,67Zn, 69Ga, 79Br, 92Mo(n, p), E=3.5-5.9 MeV; 69Ga, 93Nb(n, α), E=3.5-5.9 MeV; measured Eγ, Iγ, cross sections using the activation technique.

doi: 10.1016/j.anucene.2008.02.010
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23032.


2008MI11      J.Nucl.Sci.Technol.(Tokyo) 45, 481 (2008)

I.Miyazaki, H.Sakane, H.Takayama, M.Kasaishi, A.Tojo, M.Furuta, H.Hayashi, O.Suematsu, H.Narasaki, T.Shimizu, M.Shibata, K.Kawade, A.Taniguchi, H.Harada

Precise Intensity Measurements in the 14N(n, γ)15N Reaction as a γ-Ray Intensity Standard up to 11 MeV

NUCLEAR REACTIONS 14N(n, γ), E=thermal; measured Eγ, Iγ, γγ-coin. 15N deduced absolute Iγ by intensity balance of each level.

doi: 10.3327/jnst.45.481
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23029.


2007HA57      Eur.Phys.J. A 34, 363 (2007)

H.Hayashi, Y.Akita, O.Suematsu, M.Shibata, M.Asai, T.K.Sato, S.Ichikawa, I.Nishinaka, Y.Nagame, A.Osa, K.Tsukada, T.Ishii, Y.Kojima, A.Taniguchi

Qβ measurements of 158, 159Pm, 159, 161Sm, 160-165Eu, 163Gd and 166Tb using a total absorption BGO detector

RADIOACTIVITY 158,159Pm, 159,161Sm, 160,161,162,163,164,165Eu, 163Gd, 166Tb(β-) [from 238U(p, F), E=24 MeV and subsequent decay]; measured Eγ, Iγ, Eβ, Iβ; deduced Qβ, mass excess and two-neutron separation energies. Mass separator.

doi: 10.1140/epja/i2006-10522-9
Citations: PlumX Metrics

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


1999OH06      Nucl.Phys. A653, 17 (1999)

T.Ohsawa, T.Horiguchi, H.Hayashi

Multimodal Analysis of Prompt Neutron Spectra for 237Np(n, f)

NUCLEAR REACTIONS 237Np(n, F), E=0.3-5.5 MeV; calculated prompt neutron spectra. Multimodal fission model, comparisons with data.

doi: 10.1016/S0375-9474(99)00156-6
Citations: PlumX Metrics


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