NSR Query Results


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NSR database version of June 30, 2015.

Search: Author = K.Hara

Found 99 matches.

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2015KA08     Phys.Rev. C 91, 037603 (2015)

T.Katabuchi, T.Matsuhashi, K.Terada, M.Igashira, M.Mizumoto, K.Hirose, A.Kimura, N.Iwamoto, K.Y.Hara, H.Harada, J.-i.Hori, T.Kamiyama, K.Kino, F.Kitatani, Y.Kiyanagi, S.Nakamura, Y.Toh

Misassigned neutron resonances of 142Nd and stellar neutron capture cross sections

doi: 10.1103/PhysRevC.91.037603
Data from this article have been entered in the XUNDL database. For more information, click here.


2014HA26     Nucl.Data Sheets 119, 61 (2014)

H.Harada, M.Ohta, A.Kimura, K.Furutaka, K.Hirose, K.Y.Hara, T.Kin, F.Kitatani, M.Koizumi, S.Nakamura, M.Oshima, Y.Toh, M.Igashira, T.Katabuchi, M.Mizumoto, K.Kino, Y.Kiyanagi, T.Fujii, S.Fukutani, J.Hori, K.Takamiya

Capture Cross-section Measurement of 241Am(n, γ) at J-PARC/MLF/ANNRI

NUCLEAR REACTIONS 241Am(n, γ), E=0.01-10 eV; measured Eγ, Iγ using spectrometers with BGO anticompton in ANNRI with ToF; deduced σ. Compared with JENDL-4.0 and other libraries.

doi: 10.1016/j.nds.2014.08.019


2014HI04     Nucl.Data Sheets 119, 48 (2014)

K.Hirose, K.Furutaka, K.Y.Hara, H.Harada, J.Hori, M.Igashira, T.Kamiyama, T.Katabuchi, A.Kimura, T.Kin, K.Kino, F.Kitatani, Y.Kiyanagi, M.Koizumi, M.Mizumoto, S.Nakamura, M.Oshima, Y.Toh

Cross Section Measurement of 237Np(n, γ) at J-PARC/MLF/ANNRI

NUCLEAR REACTIONS 197Au, 237Np(n, γ), E=0.01-30 eV; measured reaction products using ANNRI-NaI(Tl) spectrometer; deduced capture σ (normalized to JENDL-4.0 at the first resonance); calculated capture σ using SAMMY; deduced resonance parameters.

doi: 10.1016/j.nds.2014.08.015


2014HO11     Nucl.Data Sheets 119, 128 (2014)

J.Hori, H.Yashima, S.Nakamura, K.Furutaka, K.Y.Hara, H.Harada, K.Hirose, A.Kimura, F.Kitatani, M.Koizumi, M.Oshima, Y.Toh, M.Igashira, T.Katabuchi, M.Mizumoto, T.Kamiyama, K.Kino, Y.Kiyanagi

Measurements of Capture Gamma Rays from the Neutron Resonances of 74Se and 77Se at the J-PARC/MLF/ANNRI

NUCLEAR REACTIONS 74,77Se(n, γ), E=4-10000 eV; measured Eγ, Iγ, γγ-coin with thin and thick target using large Ge detectors (4π Ge spectrometer of ANNRI); deduced γ transitions, resonances, ToF neutron spectrum. Preliminary.

doi: 10.1016/j.nds.2014.08.036


2014KA39     Nucl.Data Sheets 119, 398 (2014)

T.Katabuchi, T.Matsuhashi, K.Terada, M.Mizumoto, K.Hirose, A.Kimura, K.Furutaka, K.Y.Hara, H.Harada, J.Hori, M.Igashira, T.Kamiyama, F.Kitatani, K.Kino, Y.Kiyanagi, M.Koizumi, S.Nakamura, M.Oshima, Y.Toh

A New Signal Processing Technique for Neutron Capture Cross Section Measurement Based on Pulse Width Analysis

NUCLEAR REACTIONS 197Au(n, γ), E=0.01-1000 eV; measured Eγ, Iγ using large-volume NaI(Tl); deduced σ; calculated σ using JENDL-4.0 resonance parameters.

doi: 10.1016/j.nds.2014.08.111


2014KI08     Nucl.Data Sheets 119, 140 (2014)

K.Kino, F.Hiraga, T.Kamiyama, Y.Kiyanagi, H.Harada, K.Y.Hara, K.Hirose, A.Kimura, F.Kitatani, S.Nakamura, M.Igashira, T.Katabuchi, M.Mizumoto, J.Hori

Measurement of Capture Gamma Rays from 99Tc Neutron Resonances at the J-PARC/ANNRI

NUCLEAR REACTIONS 99Tc(n, γ), E=thermal; measured prompt Eγ, Iγ using large solid angle Ge spectrometer; deduced levels, J, π, γ transitions, resonances, resonance γ decays.

doi: 10.1016/j.nds.2014.08.039


2014KI09     Nucl.Data Sheets 119, 150 (2014)

A.Kimura, K.Hirose, S.Nakamura, H.Harada, K.Y.Hara, J.Hori, M.Igashira, T.Kamiyama, T.Katabuchi, K.Kino, F.Kitatani, Y.Kiyanagi, M.Koizumi, M.Mizumoto, Y.Toh

Measurements of Neutron Capture Cross Sections of 112Sn and 118Sn with J-PARC/MLF/ANNRI

NUCLEAR REACTIONS 112,118Sn(n, γ), E=100-10000 eV; measured thick target ToF, Eγ, Iγ; deduced σ, resonances. Compared with Krane data on 112Sn and with JENDL-4.0 and ENDF/B-VII.1.

doi: 10.1016/j.nds.2014.08.042


2014NA26     Nucl.Data Sheets 119, 143 (2014)

S.Nakamura, A.Kimura, F.Kitatani, M.Ohta, K.Furutaka, S.Goko, K.Y.Hara, H.Harada, K.Hirose, T.Kin, M.Koizumi, M.Oshima, Y.Toh, K.Kino, F.Hiraga, T.Kamiyama, Y.Kiyanagi, T.Katabuchi, M.Mizumoto, M.Igashira, J.Hori, T.Fujii, S.Fukutani, K.Takamiya

Cross Section Measurements of the Radioactive 107Pd and Stable 105, 108Pd Nuclei at J-PARC/MLF/ANNRI

NUCLEAR REACTIONS 107Pd(n, γ), E=0.015-50 eV[target with significant admixtures of other Pg isotopes]; measured Eγ, Iγ, γγ-coin using 4π Ge spectrometer with ToF method at ANNRI; deduced prompt γ-ray spectrum, γ transitions, deduced levels, J, π, σ. 105,108Pd deduced resonances, fitted by SAMMY code; deduced resonance paratemeters. Cross sections compared with JENDL-4.0.

doi: 10.1016/j.nds.2014.08.040


2013IT04     Phys.Rev. C 88, 064313 (2013)

M.Itoh, S.Kishi, H.Sakaguchi, H.Akimune, M.Fujiwara, U.Garg, K.Hara, H.Hashimoto, J.Hoffman, T.Kawabata, K.Kawase, T.Murakami, K.Nakanishi, B.K.Nayak, S.Terashima, M.Uchida, Y.Yasuda, M.Yosoi

Isoscalar giant resonance strengths 32S and possible excitation of superdeformed and 28Si + α cluster bandheads

NUCLEAR REACTIONS 32S(α, α'), E=386 MeV; measured Eα, Iα, σ(θ), isoscalar giant resonance strengths using Grand Raiden spectrometer at RCNP, Osaka cyclotron facility. 32S; deduced levels, J, π, L-transfers, E0, E1, E2, E3, E4 strengths, superdeformed bandheads, parity-doublet 28S+α cluster bands. Comparison with the assumption of point masses for 16O+16O and 28Si+α cluster structures. Multipole decomposition analysis (MDA) and DWBA analysis.

doi: 10.1103/PhysRevC.88.064313
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2447.
Data from this article have been entered in the XUNDL database. For more information, click here.


2012OS04     J.Phys.Soc.Jpn. 81, 084201 (2012)

M.Oshima, T.Kin, S.Nakamura, M.Honma, F.Minato, T.Hayakawa, K.Y.Hara, A.Kimura, M.Koizumi, H.Harada, J.Goto, Y.Murakami

Spectroscopic Study of 63Ni via Cold Neutron Capture Reaction: I. Nuclear Structure of 63Ni

NUCLEAR REACTIONS 62Ni(n, γ), E low; measured reaction products, Eγ, Iγ; deduced energies, J, π, level scheme. Comparison with microscopic calculations.

doi: 10.1143/JPSJ.81.084201


2012SH25     Phys.Rev. C 86, 024312 (2012); Erratum Phys.Rev. C 88, 059901 (2013)

Y.Shimbara, Y.Fujita, T.Adachi, G.P.A.Berg, H.Fujimura, H.Fujita, K.Fujita, K.Hara, K.Y.Hara, K.Hatanaka, J.Kamiya, K.Katori, T.Kawabata, K.Nakanishi, G.Martinez-Pinedo, N.Sakamoto, Y.Sakemi, Y.Shimizu, Y.Tameshige, M.Uchida, M.Yoshifuku, M.Yosoi

High-resolution study of Gamow-Teller transitions with the 37Cl(3He, T)37Ar reaction

NUCLEAR REACTIONS 37Cl(3He, t)37Ar, E=140 MeV/nucleon; measured E(t), I(t), σ, σ(θ) using Grand Raiden spectrometer at RCNP facility. 37Ar; deduced levels, L-transfer, J, π, B(GT) strengths. Comparison with levels, J, π and B(GT) in mirror nucleus 37K from 37Ca decay, and shell model calculations. 8B; deduced neutrino absorption cross sections for solar neutrino source using neutrino spectra from three different measurements and B(GT) values from 37Cl(3He, t) reaction.

doi: 10.1103/PhysRevC.86.024312


2012WA31     Phys.Rev. C 86, 044305 (2012)

H.X.Wang, Y.H.Zhang, X.H.Zhou, M.L.Liu, B.Ding, G.S.Li, W.Hua, H.B.Zhou, S.Guo, Y.H.Qiang, M.Oshima, M.Koizumi, Y.Toh, A.Kimura, H.Harada, K.Furutaka, F.Kitatani, S.Nakamura, Y.Hatsukawa, M.Ohta, K.Hara, T.Kin, J.Meng

Rotational band properties of 173W

NUCLEAR REACTIONS 150Nd(28Si, 5n), E=135, 140 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO) at JAEA facility. 173W; deduced levels, J, π, rotational bands, multipolarity, B(M1)/B(E2), signature splittings, alignments, decoupling parameter, configurations.

doi: 10.1103/PhysRevC.86.044305
Data from this article have been entered in the XUNDL database. For more information, click here.


2011HA56     J.Korean Phys.Soc. 59, 1832s (2011)

K.Y.Hara, T.Kin, M.Oshima, S.Nakamura, A.Kimura, M.Koizumi, Y.Toh

Prompt Gamma Rays Emitted from the Neutron Capture Reaction of 74Ge

NUCLEAR REACTIONS 74Ge(n, γ), E=cold; measured Eγ, Iγ, γγ-coin using STELLA spectrometer. 75Ge deduced levels, γ transitions.

doi: 10.3938/jkps.59.1832


2010OK01     Phys.Rev. C 81, 054604 (2010)

A.Okamoto, T.Yamagata, H.Akimune, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, H.Hashimoto, R.Hayami, K.Kawase, M.Kinoshita, K.Nakanishi, S.Nakayama, M.Tanaka, H.Utsunomiya, N.Warashina, M.Yosoi

Proton inelastic scattering to the dilute α-cluster condensed 0+2 state at Ex = 7.654 MeV in 12C

NUCLEAR REACTIONS 12C(p, p'), E=300 MeV; measured Ep, Ip, σ, σ(θ); deduced levels, J, π, deformation parameters. Comparison with DWBA calculations and α-cluster condensation model.

doi: 10.1103/PhysRevC.81.054604
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2160.
Data from this article have been entered in the XUNDL database. For more information, click here.


2009FU03     Phys.Rev. C 79, 024314 (2009)

H.Fujita, G.P.A.Berg, Y.Fujita, J.Rapaport, T.Adachi, N.T.Botha, H.Fujimura, K.Fujita, K.Hara, K.Hatanaka, J.Kamiya, T.Kawabata, K.Nakanishi, R.Neveling, N.Sakamoto, Y.Sakemi, Y.Shimbara, Y.Shimizu, F.D.Smit, M.Uchida, T.Wakasa, M.Yoshifuku, M.Yosoi, R.G.T.Zegers

High resolution study of isovector negative parity states in the 16O(3He, t)16F reaction at 140 MeV/nucleon

NUCLEAR REACTIONS 12C, 16O(3He, t), E=140 MeV/nucleon; measured triton spectra, σ, angular distributions. 16F; deduced levels, J, π, widths. 12N; deduced levels, J. Comparison with distorted wave Born approximation. 30Si(3He, t), E=140 MeV/nucleon; analyzed angular distribution data for IAS.

doi: 10.1103/PhysRevC.79.024314
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1679.
Data from this article have been entered in the XUNDL database. For more information, click here.


2009HU13     Phys.Rev. C 80, 044317 (2009)

M.Hunyadi, H.Hashimoto, T.Li, H.Akimune, H.Fujimura, M.Fujiwara, Z.Gacsi, U.Garg, K.Hara, M.N.Harakeh, J.Hoffman, M.Itoh, T.Murakami, K.Nakanishi, B.K.Nayak, S.Okumura, H.Sakaguchi, S.Terashima, M.Uchida, Y.Yasuda, M.Yosoi

Proton decay from the isoscalar giant dipole resonance in 58Ni

NUCLEAR REACTIONS 58Ni(α, α'p), E=386 MeV; measured Eα, Iα, αp-coin, σ, σ(θ), and width. 58Ni; deduced isoscalar giant dipole resonance (ISGDR), associated resonance parameters and branching ratios for proton decays to 57Co; analyzed EWSR. 57Co; deduced levels, J, π. Grand Raiden spectrometer at RCNP facility. Proton branching ratios compared with continuum-RPA calculations.

doi: 10.1103/PhysRevC.80.044317
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2161.


2009NA09     Phys.Lett. B 674, 281 (2009)

B.K.Nayak, U.Garg, M.Koss, T.Li, E.Martis, H.Fujimura, M.Fujiwara, K.Hara, K.Kawase, K.Nakanishi, E.Obayashi, H.P.Yoshida, M.Itoh, S.Kishi, H.Sakaguchi, H.Takeda, M.Uchida, Y.Yasuda, M.Yosoi, R.G.T.Zegers, H.Akimune, M.N.Harakeh, M.Hunyadi

Direct proton decay of the isoscalar giant dipole resonance in 208Pb

NUCLEAR REACTIONS 208Pb(α, α'p), E=400 MeV; measured Eα, Iα, decay proton spectra, σ(E, θ); calculated σ(θ) via DWBA; deduced ISGDR proton-decay branching ratio. Comparison with continuum RPA calculations.

doi: 10.1016/j.physletb.2009.03.047
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2141.


2008YA05     Phys.Rev. C 77, 021303 (2008)

T.Yamagata, H.Akimune, S.Nakayama, Y.Banshou, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, H.Hashimoto, H.Ikemizu, K.Kawase, M.Kinoshita, K.Nakanishi, M.Ohta, M.Sakama, M.Tanaka, H.Utsunomiya, N.Warashina, M.Yosoi

Evidence for charged-particle decay of dipole-excited 4H clusters embedded in 6He and 7He

NUCLEAR REACTIONS 6,7Li(7Li, 7Be), E=455 MeV; measured charged particle spectra, (particle)(particle)-coin, branching ratios. 6,7He; measured decay channels, dipole resonances for charged particle decay.

doi: 10.1103/PhysRevC.77.021303


2007FU04     Phys.Rev. C 75, 034310 (2007)

H.Fujita, Y.Fujita, T.Adachi, A.D.Bacher, G.P.A.Berg, T.Black, E.Caurier, C.C.Foster, H.Fujimura, K.Hara, K.Harada, K.Hatanaka, J.Janecke, J.Kamiya, Y.Kanzaki, K.Katori, T.Kawabata, K.Langanke, G.Martinez-Pinedo, T.Noro, D.A.Roberts, H.Sakaguchi, Y.Shimbara, T.Shinada, E.J.Stephenson, H.Ueno, T.Yamanaka, M.Yoshifuku, M.Yosoi

Isospin structure of Jπ = 1+ states in 58Ni and 58Cu studied by 58Ni(p, p') and 58Ni(3He, t)58Cu measurements

NUCLEAR REACTIONS 58Ni(p, p'), E=160 MeV; measured Ep, σ(θ=0°). 58Ni(3He, t), E=140 MeV/nucleon; measured triton spectra, σ(θ=0°). 58Ni, 58Cu deduced 1+ level energies, B(GT), isospin symmetry features. Comparison with shell model predictions.

doi: 10.1103/PhysRevC.75.034310
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1573.
Data from this article have been entered in the XUNDL database. For more information, click here.


2007HA24     J.Nucl.Sci.Technol.(Tokyo) 44, 938 (2007)

K.Y.Hara, H.Harada, F.Kitatani, S.Goko, S.Hohara, T.Kaihori, A.Makinaga, H.Utsunomiya, H.Toyokawa, K.Yamada

Measurements of the 152Sm(γ, n) Cross Section with Laser-Compton Scattering γ Rays and the Photon Difference Method

NUCLEAR REACTIONS 152Sm, 197Au(γ, n), E=8.3-12.4 MeV; measured cross sections.

doi: 10.3327/jnst.44.938
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetK2062.


2007KA17     Phys.Lett. B 646, 6 (2007)

T.Kawabata, H.Akimune, H.Fujita, Y.Fujita, M.Fujiwara, K.Hara, K.Hatanaka, M.Itoh, Y.Kanada-Enyo, S.Kishi, K.Nakanishi, H.Sakaguchi, Y.Shimbara, A.Tamii, S.Terashima, M.Uchida, T.Wakasa, Y.Yasuda, H.P.Yoshida, M.Yosoi

2α + t cluster structure in 11B

NUCLEAR REACTIONS 11B(d, d'), E=200 MeV; analysed σ(θ). 11B deduced levels, B(E0), B(E2). Multipole decomposition analysis. Comparison with shell-model and anti-symmetrized molecular-dynamics calculations. Evidence for cluster structure.

doi: 10.1016/j.physletb.2006.11.079


2007KA39     Nucl.Phys. A790, 290c (2007)

T.Kawabata, H.Akimune, H.Fujita, Y.Fujita, M.Fujiwara, K.Hara, K.Hatanaka, M.Itoh, Y.Kanada-Enyo, S.Kishi, K.Nakanishi, H.Sakaguchi, Y.Shimbara, A.Tamii, S.Terashima, M.Uchida, T.Wakasa, Y.Yasuda, H.P.Yoshida, M.Yosoi

Three-body cluster state in 11B

NUCLEAR REACTIONS 11B(d, d'), E=200 MeV; analyzed σ(θ). 11B deduced levels, B(E0), B(E2). Multipole decomposition analysis. Comparison with shell-model and anti-symmetrized molecular-dynamics calculations. Evidence for cluster structure.

doi: 10.1016/j.nuclphysa.2007.03.047


2007KA49     Nucl.Phys. A788, 301c (2007)

T.Kawabata, H.Akimune, H.Fujita, Y.Fujita, M.Fujiwara, K.Hara, K.Hatanaka, M.Itoh, Y.Kanada-En'yo, S.Kishi, K.Nakanishi, H.Sakaguchi, Y.Shimbara, A.Tamii, S.Terashima, M.Uchida, T.Wakasa, Y.Yasuda, H.P.Yoshida, M.Yosoi

Dilute 2α + t cluster structure in 11B

NUCLEAR REACTIONS 11B(d, d'), E=200 MeV; analyzed σ(θ); deduced B(E0), B(E2) using multipole decomposition analysis.

doi: 10.1016/j.nuclphysa.2007.01.016


2006CO14     Phys.Rev. C 74, 034333 (2006)

A.L.Cole, H.Akimune, S.M.Austin, D.Bazin, A.M.van den Berg, G.P.A.Berg, J.Brown, I.Daito, Y.Fujita, M.Fujiwara, S.Gupta, K.Hara, M.N.Harakeh, J.Janecke, T.Kawabata, T.Nakamura, D.A.Roberts, B.M.Sherrill, M.Steiner, H.Ueno, R.G.T.Zegers

Measurement of the Gamow-Teller strength distribution in 58Co via the 58Ni(t, 3He) reaction at 115 MeV/nucleon

NUCLEAR REACTIONS 12C, 58Ni(t, 3He), E=115 MeV/nucleon; measured particle spectra, σ(θ). 58Co deduced Gamow-Teller strength distribution. Comparison with previous results, model predictions.

doi: 10.1103/PhysRevC.74.034333
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1466.


2006GO30     Eur.Phys.J. A 27, Supplement 1, 181 (2006)

A.Gojska, D.Chmielewska, P.Rymuza, J.Rzadkiewicz, Z.Sujkowski, T.Adachi, H.Fujita, Y.Fujita, Y.Shimbara, K.Hara, Y.Shimizu, H.P.Yoshida, Y.Haruyama, J.Kamiya, H.Ogawa, M.Saito, M.Tanaka

Radiative and non-radiative electron capture from carbon atoms by relativistic helium ions

ATOMIC PHYSICS C(3He, 3He), E=150 MeV/nucleon; measured ionization yields following radiative and non-radiative electron capture.

doi: 10.1140/epja/i2006-08-027-4


2006NA17     Phys.Lett. B 637, 43 (2006)

B.K.Nayak, U.Garg, M.Hedden, M.Koss, T.Li, Y.Liu, P.V.Madhusudhana Rao, S.Zhu, M.Itoh, H.Sakaguchi, H.Takeda, M.Uchida, Y.Yasuda, M.Yosoi, H.Fujimura, M.Fujiwara, K.Hara, T.Kawabata, H.Akimune, M.N.Harakeh

"Bi-modal" isoscalar giant dipole strength in 58Ni

NUCLEAR REACTIONS 58Ni(α, α'), E=386 MeV; measured Eα, Iα, σ(θ), σ(E, θ). 58Ni deduced isoscalar GDR, GMR, and GQR parameters. Comparison with quasi-particle RPA calculations.

doi: 10.1016/j.physletb.2006.03.034
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1983.


2005KO02     Nucl.Phys. B(Proc.Supp.) S139, 72 (2005)

K.Kobayashi, Y.Itow, M.Shiozawa, M.Yosoi, H.Toyokawa, H.Akimune, H.Ejiri, H.Fujimura, M.Fujiwara, K.Hara, K.Y.Hara, T.Ishikawa, M.Itoh, T.Kawabata, M.Nakamura, H.Sakaguchi, Y.Sakemi, H.Takeda, M.Uchida, T.Yamada, Y.Yasuda, H.P.Yoshida, R.G.T.Zegers

Detection of nuclear de-excitation gamma-rays in water Cherenkov detector

NUCLEAR REACTIONS 16O(p, 2p), E=392 MeV; measured Ep, Eγ, pp-, pγ-coin. 15N levels deduced γ-emission probabilities.

doi: 10.1016/j.nuclphysbps.2004.11.206


2005SH41     Nucl.Phys. A758, 561c (2005)

T.Shizuma, H.Utsunomiya, S.Goko, P.Mohr, T.Hayakawa, A.Makinaga, K.Y.Hara, H.Ohgaki, Y.-W.Lui, S.Goriely

Photoneutron cross section measurements on 186W, 187Re and 188Os for cosmochronology

NUCLEAR REACTIONS 188Os(γ, n), E=8-11 MeV; measured σ; deduced parameters. 187Os(n, γ), E=5-50 keV; calculated capture σ. Astrophysical implications discussed.

doi: 10.1016/j.nuclphysa.2005.05.103
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0675.


2005YA12     Phys.Rev. C 71, 064316 (2005)

T.Yamagata, H.Akimune, S.Nakayama, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, H.Hashimoto, K.Ichihara, K.Kawase, M.Kinoshita, Y.Matsui, K.Nakanishi, M.Ohta, A.Shiokawa, M.Tanaka, H.Utsunomiya, M.Yosoi

Di-trinucleon cluster resonances in A = 6 isobar nuclei

NUCLEAR REACTIONS 6Li(3He, t3He), E=450 MeV; 6Li(7Li, t7Be), E=455 MeV; measured particle spectra, angular correlations. 6He, 6Li, 6Be deduced resonances.

doi: 10.1103/PhysRevC.71.064316


2005ZE04     Nucl.Phys. A758, 67c (2005)

R.G.T.Zegers, A.L.Cole, H.Akimune, S.M.Austin, D.Bazin, A.M.van den Berg, G.P.A.Berg, J.Brown, I.Daito, Y.Fujita, M.Fujiwara, K.Hara, M.N.Harakeh, G.W.Hitt, M.E.Howard, J.Janecke, T.Kawabataj T.Nakamura, H.Ueno, H.Schatz, B.M.Sherrill, M.Steiner

Weak interaction strengths for supernovae calculations via the (t, 3He) reaction on medium-heavy nuclei

NUCLEAR REACTIONS 58Ni(t, 3He), E=112 MeV/nucleon; measured σ(E, θ); deduced Gamow-Teller strength distribution.

doi: 10.1016/j.nuclphysa.2005.05.018


2004AK07     Nucl.Phys. A738, 52 (2004)

H.Akimune, T.Yamagata, S.Nakayama, M.Fujiwara, K.Fushimi, K.Hara, K.Y.Hara, K.Ichihara, K.Kawase, Y.Matsui, K.Nakanishi, A.Shiokawa, M.Tanaka, H.Utsunomiya, M.Yosoi

Tri-nucleon cluster structure in A=6 nuclei above cluster decay threshold

NUCLEAR REACTIONS 6Li(3He, t), E=450 MeV; 6Li(7Li, 7Be), E=455 MeV; measured particle spectra, angular correlations following residual nucleus decay. 6He, 6Be deduced tri-nucleon molecular structures.

doi: 10.1016/j.nuclphysa.2004.04.011


2004AK18     Yad.Fiz. 67, 1749 (2004); Phys.Atomic Nuclei 67, 1721 (2004)

H.Akimune, T.Yamagata, S.Nakayama, M.Fujiwara, K.Fushimi, K.Hara, K.Y.Hara, K.Ichihara, K.Kawase, K.Matsui, K.Nakanishi, A.Shiokawa, M.Tanaka, H.Utsunomiya, M.Yosoi

Trinucleon Cluster Structure at High-Excitation Energies in A = 6 Nuclei

NUCLEAR REACTIONS 6Li(7Li, 7Be), E=455 MeV; 6Li(3He, t), E=450 MeV; measured particle spectra, coincidences following residual nucleus decay. 6He, 6Be deduced trinucleon cluster states, decay branching ratio.

doi: 10.1134/1.1806913


2004FU12     Phys.Rev. C 69, 064327 (2004)

H.Fujimura, H.Akimune, I.Daito, M.Fujiwara, K.Hara, K.Y.Hara, M.N.Harakeh, F.Ihara, T.Inomata, K.Ishibashi, T.Ishikawa, T.Kawabata, A.Tamii, M.Tanaka, H.Toyokawa, T.Yamanaka, M.Yosoi

Nuclear structure of the spin-isospin excited states in 13N studied via the (3He, t) and (3He, tp) reactions at 450 MeV

NUCLEAR REACTIONS 13C(3He, t), (3He, pt), (3He, 3He), E=150 MeV/nucleon; measured particle spectra, σ(E, θ). 13N deduced spin-isospin excited states configurations, proton decay branching ratios.

doi: 10.1103/PhysRevC.69.064327
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1904.
Data from this article have been entered in the XUNDL database. For more information, click here.


2004IT02     Nucl.Phys. A731, 41 (2004)

M.Itoh, H.Sakaguchi, M.Uchida, T.Ishikawa, T.Kawabata, T.Murakami, H.Takeda, T.Taki, S.Terashima, N.Tsukahara, Y.Yasuda, M.Yosoi, U.Garg, M.Hedden, B.Kharraja, M.Koss, B.K.Nayak, X.Zhu, H.Fujimura, M.Fujiwara, K.Hara, H.P.Yoshida, H.Akimune, M.N.Harakeh, M.Volkerts

The effect of deformation in the isoscalar giant dipole resonance

NUCLEAR REACTIONS 144,148,150,152,154Sm(α, α'), E=386 MeV; measured Eα, Iα, σ(E, θ). 144,148,150,152,154Sm deduced isoscalar GDR and high-energy octupole resonance parameters.

doi: 10.1016/j.nuclphysa.2003.11.017
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1886.


2004KA53     Phys.Rev. C 70, 034318 (2004)

T.Kawabata, H.Akimune, H.Fujimura, H.Fujita, Y.Fujita, M.Fujiwara, K.Hara, K.Y.Hara, K.Hatanaka, T.Ishikawa, M.Itoh, J.Kamiya, S.Kishi, M.Nakamura, K.Nakanishi, T.Noro, H.Sakaguchi, Y.Shimbara, H.Takeda, A.Tamii, S.Terashima, H.Toyokawa, M.Uchida, H.Ueno, T.Wakasa, Y.Yasuda, H.P.Yoshida, M.Yosoi

Isovector and isoscalar spin-flip M1 strengths in 11B

NUCLEAR REACTIONS 11B(3He, t), E=450 MeV; 11B, 12C(polarized d, d'), E=200 MeV; 11B(polarized p, p'), E=392 MeV; measured particle spectra, σ(E, θ), Ay(θ), other polarization observables. 11B deduced isovector and isoscalar spin-flip M1 strengths, Gamow-Teller strength distributions. Comparison with model predictions, previous results.

doi: 10.1103/PhysRevC.70.034318
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1912.


2004KA56     Yad.Fiz. 67, 1822 (2004); Phys.Atomic Nuclei 67, 1794 (2004)

T.Kawabata, H.Akimune, H.Fujimura, H.Fujita, Y.Fujita, M.Fujiwara, K.Hara, K.Y.Hara, K.Hatanaka, T.Ishikawa, M.Itoh, J.Kamiya, M.Nakamura, H.Sakaguchi, Y.Shimbara, H.Takeda, A.Tamii, T.Noro, H.Toyokawa, M.Uchida, T.Wakasa, Y.Yasuda, H.P.Yoshida, M.Yosoi

Weak Isoscalar Response of 11B

NUCLEAR REACTIONS 11B(3He, t), E=450 MeV; measured triton spectra, σ(E, θ). 11B(p, p'), E=392 MeV; measured Ep, σ(E, θ), Ay(θ), induced polarization. 11B, 11C deduced isovector and isoscalar transition strengths.

doi: 10.1134/1.1811180


2004MO11     Phys.Rev. C 69, 032801 (2004)

P.Mohr, T.Shizuma, H.Ueda, S.Goko, A.Makinaga, K.Y.Hara, T.Hayakawa, Y.-W.Lui, H.Ohgaki, H.Utsunomiya

s-process branching at 185W revised

NUCLEAR REACTIONS 186W(γ, n), E ≈ 4-11 MeV; measured neutron spectra, photodisintegration σ. 185W(n, γ), E=low; deduced capture σ. Astrophysical implications discussed.

doi: 10.1103/PhysRevC.69.032801
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22867.


2004NA04     Nucl.Phys. A731, 355 (2004)

S.Nakayama, T.Yamagata, H.Akimune, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, K.Hashimoto, K.Ichihara, K.Kawase, Y.Matsui, K.Nakanishi, M.Sakama, M.Tanaka, M.Yosoi

t + 3He molecular structures in 6Li studied by (3He, α) reaction at 450 MeV

NUCLEAR REACTIONS 7Li(3He, α), E=450 MeV; measured Eα, Iα, particle correlations following residual nucleus decay. 6Li deduced resonance energies, widths, cluster features.

doi: 10.1016/j.nuclphysa.2003.11.048


2004NA12     Nucl.Phys. A734, 461 (2004)

S.Nakayama, T.Yamagata, H.Akimune, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, H.Hashimoto, K.Ichihara, K.Kawase, Y.Matsui, K.Nakanishi, M.Sakama, M.Tanaka, M.Yosoi

Tri-nucleon cluster-states in 6Li

NUCLEAR REACTIONS 7Li(3He, α), E=450 MeV; measured Eα, decay particle spectra. 6Li deduced resonance energies, widths, cluster structure.

doi: 10.1016/j.nuclphysa.2004.01.086


2004NA14     Phys.Rev. C 69, 041304 (2004)

S.Nakayama, T.Yamagata, H.Akimune, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, H.Hashimoto, K.Ichihara, K.Kawase, H.Matsui, K.Nakanishi, M.Sakama, M.Tanaka, M.Yosoi

Trinucleon cluster structures in 6Li

NUCLEAR REACTIONS 7Li(3He, α), E=450 MeV; measured Eα, decay particle spectra, angular correlations. 6Li deduced resonance energies, widths, cluster structure.

doi: 10.1103/PhysRevC.69.041304
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1896.


2004UC01     Phys.Rev. C 69, 051301 (2004)

M.Uchida, H.Sakaguchi, M.Itoh, M.Yosoi, T.Kawabata, Y.Yasuda, H.Takeda, T.Murakami, S.Terashima, S.Kishi, U.Garg, P.Boutachkov, M.Hedden, B.Kharraja, M.Koss, B.K.Nayak, S.Zhu, M.Fujiwara, H.Fujimura, H.P.Yoshida, K.Hara, H.Akimune, M.N.Harakeh

Systematics of the bimodal isoscalar giant dipole resonance

NUCLEAR REACTIONS 90Zr, 116Sn, 144Sm, 208Pb(α, α'), E=386 MeV; measured Eα, σ(E, θ). 90Zr, 116Sn, 144Sm, 208Pb deduced isoscalar GDR strength distributions, bimodal structures.

doi: 10.1103/PhysRevC.69.051301
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1899.


2004UT01     Nucl.Phys. A738, 136 (2004)

H.Utsunomiya, K.Y.Hara, S.Goko, H.Akimune, T.Yamagata, M.Ohta, H.Ohgaki, H.Toyokawa, T.Hayakawa, T.Shizuma, P.Mohr, Y.-W.Lui, H.Ohkuma, H.Yonehara, K.Soutome, M.Arnould

Photonuclear reaction studies at synchrotron radiation facilities in Japan

doi: 10.1016/j.nuclphysa.2004.04.022
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0664.


2004YA12     Phys.Rev. C 69, 044313 (2004)

T.Yamagata, S.Nakayama, H.Akimune, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, H.Hashimoto, K.Ichihara, K.Kawase, M.Kinoshita, Y.Matsui, K.Nakanishi, M.Tanaka, H.Utsunomiya, M.Yosoi

Excitations of the α cluster in A = 6 and 7 nuclei

NUCLEAR REACTIONS 6,7Li(p, p'), E=300 MeV; 6,7Li(3He, t), E=450 MeV; 6,7Li(7Li, 7Be), E=455 MeV; measured particle spectra, σ(E, θ). 6,7He, 6,7Li, 6,7Be deduced GDR energies, widths, α-cluster excitation.

doi: 10.1103/PhysRevC.69.044313
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1897.


2004YA21     Nucl.Phys. A738, 467 (2004)

T.Yamagata, S.Nakayama, H.Akimune, M.Fujiwara, K.Fushimi, M.B.Greenfield, K.Hara, K.Y.Hara, K.Hashimoto, K.Ichihara, K.Kawase, M.Kinoshita, Y.Matsui, K.Nakanishi, M.Tanaka, H.Utsunomiya, M.Yosoi

Giant dipole resonances and the analogs of α-clusters in A=6 and 7 nuclei

NUCLEAR REACTIONS 6,7Li(p, p'), E=300 MeV; 6,7Li(3He, t), E=450 MeV; 6,7Li(7Li, 7Be), E=455 MeV; measured excitation energy spectra. 6,7He, 6,7Li, 6,7Be deduced dipole resonance energies, widths, Q-values for GDR excitation, medium effects on α-cluster effective mass.

doi: 10.1016/j.nuclphysa.2004.04.088


2004YO06     Nucl.Phys. A738, 451 (2004)

M.Yosoi, H.Akimune, I.Daito, H.Ejiri, H.Fujimura, M.Fujiwara, K.Fushimi, K.Hara, K.Y.Hara, H.Hashimoto, T.Ishikawa, M.Itoh, Y.Itow, S.Kishi, T.Kawabata, K.Kawase, M.Kinoshita, K.Kobayashi, M.Nakamura, K.Nakanishi, Y.Nakatsugawa, S.Nakayama, T.Noro, E.Obayashi, S.Okumura, H.Sakaguchi, Y.Sakemi, M.Shiozawa, H.Takeda, T.Taki, A.Tamii, M.Tanaka, S.Terashima, H.Toyokawa, N.Tsukahara, M.Uchida, T.Yamada, T.Yamagata, Y.Yasuda, H.P.Yoshida, R.G.T.Zegers, J.Zenihiro

Cluster fragmentations of deep (1s)-hole states in light nuclei

NUCLEAR REACTIONS 7Li, 12C, 16O(p, 2p), E=392 MeV; measured excitation energy spectra, decay fragment spectra from deep-hole states. 6He, 11B, 15N deduced cluster structure features.

doi: 10.1016/j.nuclphysa.2004.04.084
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1819.


2004YO08     Yad.Fiz. 67, 1838 (2004); Phys.Atomic Nuclei 67, 1810 (2004)

M.Yosoi, H.Akimune, I.Daito, H.Ejiri, H.Fujimura, M.Fujiwara, K.Hara, K.Y.Hara, T.Ishikawa, M.Itoh, Y.Itow, T.Kawabata, K.Kobayashi, M.Nakamura, T.Noro, E.Obayashi, H.Sakaguchi, Y.Sakemi, M.Shiozawa, H.Takeda, T.Taki, A.Tamii, H.Toyokawa, N.Tsukahara, M.Uchida, T.Yamada, Y.Yasuda, H.P.Yoshida, R.G.T.Zegers

Structures and Decay of Deep-Hole States in Light Nuclei Populated by the (p, 2p) Reactions

NUCLEAR REACTIONS 12C, 16O(p, 2p), E=392 MeV; measured particle spectra, σ(E, θ). 11B, 15N deduced excited states particle decay branching ratios. Comparison with model predictions.

doi: 10.1134/1.1811183


2004ZE02     Nucl.Phys. A731, 121 (2004)

R.G.T.Zegers, H.Abend, H.Akimune, A.M.van den Berg, H.Fujimura, H.Fujita, Y.Fujita, M.Fujiwara, S.Gales, K.Hara, M.N.Harakeh, T.Ishikawa, T.Kawabata, K.Kawase, T.Mibe, K.Nakanishi, S.Nakayama, H.Toyokawa, M.Uchida, T.Yamagata, K.Yamasaki, M.Yosoi

Excitation and decay of the isovector spin-flip giant monopole resonance via the 208Pb(3He, tp) reaction at 410 MeV

NUCLEAR REACTIONS 208Pb(3He, t), (3He, tp), E=410 MeV; measured particle spectra, σ(E, θ). 208Bi deduced giant monopole resonance energy, width, decay features.

doi: 10.1016/j.nuclphysa.2003.11.024
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1824.


2003AK03     Phys.Rev. C 67, 051302 (2003)

H.Akimune, T.Yamagata, S.Nakayama, Y.Arimoto, M.Fujiwara, K.Fushimi, K.Hara, M.Ohta, A.Shiokawa, M.Tanaka, H.Utsunomiya, K.Y.Hara, H.P.Yoshida, M.Yosoi

Di-triton molecular structure in 6He

NUCLEAR REACTIONS 6Li(7Li, 7Be), (7Li, t7Be), E=65 MeV/nucleon; measured particle spectra. 6He deduced resonance energy, width, binary triton decay branching ratio.

doi: 10.1103/PhysRevC.67.051302


2003HA43     Phys.Rev. C 68, 064612 (2003)

K.Hara, T.Adachi, H.Akimune, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, K.Fushimi, K.Y.Hara, M.N.Harakeh, K.Ichihara, T.Ishikawa, J.Janecke, J.Kamiya, T.Kawabata, K.Kawase, K.Nakanishi, Y.Sakemi, Y.Shimbara, Y.Shimizu, M.Uchida, H.P.Yoshida, M.Yosoi, R.G.T.Zegers

Microscopic structure of the Gamow-Teller resonance in 58Cu

NUCLEAR REACTIONS 58Ni(3He, tγ), (3He, pt), E=450 MeV; measured triton spectra, γγ-, tγ-, pt-coin. 58Cu levels deduced proton-decay branching ratios, configurations. 57Ni deduced levels, transitions.

doi: 10.1103/PhysRevC.68.064612


2003HA55     Phys.Rev. D 68, 072001 (2003)

K.Y.Hara, H.Utsunomiya, S.Goko, H.Akimune, T.Yamagata, M.Ohta, H.Toyokawa, K.Kudo, A.Uritani, Y.Shibata, Y.-W.Lui, H.Ohgaki

Photodisintegration of deuterium and Big Bang nucleosynthesis

NUCLEAR REACTIONS 2H(γ, n), E=2.3-4.5 MeV; measured products, En, In; deduced σ, σ(E). Data were imported from EXFOR entry M0668.

doi: 10.1103/PhysRevD.68.072001


2003IT10     Phys.Rev. C 68, 064602 (2003)

M.Itoh, H.Sakaguchi, M.Uchida, T.Ishikawa, T.Kawabata, T.Murakami, H.Takeda, T.Taki, S.Terashima, N.Tsukahara, Y.Yasuda, M.Yosoi, U.Garg, M.Hedden, B.Kharraja, M.Koss, B.K.Nayak, S.Zhu, H.Fujimura, M.Fujiwara, K.Hara, H.P.Yoshida, H.Akimune, M.N.Harakeh, M.Volkerts

Systematic study of L ≤ 3 giant resonances in Sm isotopes via multipole decomposition analysis

NUCLEAR REACTIONS 144,148,150,152,154Sm(α, α), (α, α'), E=386 MeV; measured Eα, σ(E, θ). 144,148,150,152,154Sm deduced giant resonance strength distributions, mixing effects. Multipole decomposition analysis.

doi: 10.1103/PhysRevC.68.064602
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1886.


2003KA24     Phys.Rev. C 67, 064612 (2003)

J.Kamiya, K.Hatanaka, T.Adachi, F.Fujita, K.Hara, T.Kawabata, T.Noro, H.Sakaguchi, N.Sakamoto, Y.Sakemi, Y.Shimbara, H.Shimizu, S.Terashima, M.Uchida, T.Wakasa, Y.Yasuda, H.P.Yoshida, M.Yosoi

Cross section and induced polarization in 3He elastic scattering at 443 MeV

NUCLEAR REACTIONS 12C, 58Ni, 90Zr(3He, 3He), E=443 MeV; measured σ(θ), induced polarization; deduced optical potential parameters.

doi: 10.1103/PhysRevC.67.064612
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1823.


2003KA26     Nucl.Instrum.Methods Phys.Res. A507, 703 (2003)

J.Kamiya, K.Hatanaka, T.Adachi, K.Fujita, K.Hara, T.Kawabata, T.Noro, H.Sakaguchi, N.Sakamoto, Y.Sakemi, Y.Shimbara, Y.Shimizu, S.Terashima, M.Uchida, T.Wakasa, Y.Yasuda, H.P.Yoshida, M.Yosoi

Calibration of the effective analyzing power for a 3He polarimeter at 443 MeV

NUCLEAR REACTIONS 12C(3He, 3He), E=443 MeV; measured induced polarization.

doi: 10.1016/S0168-9002(03)01436-0


2003UC01     Phys.Lett. B 557, 12 (2003)

M.Uchida, H.Sakaguchi, M.Itoh, M.Yosoi, T.Kawabata, H.Y.Yasuda, T.Murakami, T.Ishikawa, T.Taki, N.Tsukahara, S.Terashima, U.Garg, M.Hedden, B.Kharraja, M.Koss, B.K.Nayak, S.Zhu, M.Fujiwara, H.Fujimura, K.Hara, E.Obayashi, H.P.Yoshida, H.Akimune, M.N.Harakeh, M.Volkerts

Isoscalar giant dipole resonance in 208Pb via inelastic α scattering at 400 MeV and nuclear incompressibility

NUCLEAR REACTIONS 208Pb(α, α'), E=400 MeV; measured Eα, σ(E, θ). 208Pb deduced isoscalar GDR strength distribution. Multipole-decomposition analysis.

doi: 10.1016/S0370-2693(03)00137-0
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1820.


2003WA27     Nucl.Phys. A721, 1099c (2003)

T.Wakasa, G.P.A.Berg, H.Fujita, Y.Fujita, K.Hatanaka, K.Hara, M.Itoh, J.Kamiya, T.Kawabata, K.Nagayama, T.Noro, H.Sakaguchi, Y.Shimbara, Y.Shinada, H.Takeda, K.Tamura, H.Ueno, M.Uchida, M.Uraki, M.Yosoi

New Capabilities of the Grand Raiden Spectrometer

doi: 10.1016/S0375-9474(03)01294-6


2003ZE03     Phys.Rev.Lett. 90, 202501 (2003)

R.G.T.Zegers, H.Abend, H.Akimune, A.M.van den Berg, H.Fujimura, H.Fujita, Y.Fujita, M.Fujiwara, S.Gales, K.Hara, M.N.Harakeh, T.Ishikawa, T.Kawabata, K.Kawase, T.Mibe, K.Nakanishi, S.Nakayama, H.Toyokawa, M.Uchida, T.Yamagata, K.Yamasaki, M.Yosoi

Excitation and Decay of the Isovector Giant Monopole Resonances via the 208Pb(3He, tp)Reaction at 410 MeV

NUCLEAR REACTIONS 208Pb(3He, t), E=410 MeV; measured σ(E, θ). 208Bi deduced isovector spin-flip giant monopole resonance energy, proton decay branching ratio. 207Pb deduced strong feeding of deep neutron-hole states.

doi: 10.1103/PhysRevLett.90.202501
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1824.


2002CS02     Acta Phys.Pol. B33, 331 (2002)

M.Csatlos, A.Krasznahorkay, A.M.van den Berg, M.N.Harakeh, M.A.de Huu, S.Y.van der Werf, M.Hagemann, H.Akimune, H.Fujimura, M.Fujiwara, K.Hara, T.Ishikawa

Neutron-Skin Thickness from Excitation of Spin-Dipole Resonance

NUCLEAR REACTIONS 112,114,116,118,120,122,124Sn(3He, t), E=177 MeV; measured triton spectra, σ(θ), spin-dipole resonance excitation σ. 112,114,116,118,120,122,124Sn deduced neutron skin thicknesses. Comparison with previous results and model predictions.


2002FU07     Eur.Phys.J. A 13, 411 (2002)

Y.Fujita, H.Fujita, T.Adachi, G.P.A.Berg, E.Caurier, H.Fujimura, K.Hara, K.Hatanaka, Z.Janas, J.Kamiya, T.Kawabata, K.Langanke, G.Martinez-Pinedo, T.Noro, E.Roeckl, Y.Shimbara, T.Shinada, S.Y.van der Werf, M.Yoshifuku, M.Yosoi, R.G.T.Zegers

Gamow-Teller Transitions from 58Ni to Discrete States of 58Cu the Study of Isospin Symmetry in Atomic Nuclei

NUCLEAR REACTIONS 58Ni(3He, t), E=150 MeV/nucleon; measured triton spectra, σ(θ=0°). 58Cu deduced levels, Gamow-Teller strength distribution. 58Ni deduced excitation B(M1). Comparison with shell model.

doi: 10.1007/s10050-002-8771-8
Data from this article have been entered in the XUNDL database. For more information, click here.


2002FU17     Phys.Rev. C66, 044313 (2002)

Y.Fujita, Y.Shimbara, I.Hamamoto, T.Adachi, G.P.A.Berg, H.Fujimura, H.Fujita, J.Gorres, K.Hara, K.Hatanaka, J.Kamiya, T.Kawabata, Y.Kitamura, Y.Shimizu, M.Uchida, H.P.Yoshida, M.Yoshifuku, M.Yosoi

M1 and Gamow-Teller transitions in T = 1/2 nuclei 23Na and 23Mg

NUCLEAR REACTIONS 23Na(3He, t), E=140 MeV/nucleon; measured triton spectra, σ(θ=0°). 23Na, 23Mg deduced Gamow-Teller transition strengths, B(M1), orbital contributions. Particle-rotor model. Astrophysical implications discussed.

NUCLEAR STRUCTURE 23Na, 23Mg; analyzed M1 and Gamow-Teller transition strengths; deduced orbital contributions, related features.

doi: 10.1103/PhysRevC.66.044313


2002FU21     Prog.Theor.Phys.(Kyoto), Suppl. 146, 473 (2002)

Y.Fujita, G.P.A.Berg, A.D.Bacher, T.Black, C.C.Foster, H.Fujimura, H.Fujita, K.Hara, K.Hatanaka, J.Janecke, J.Kamiya, K.Katori, T.Kawabata, W.Lozowski, T.Noro, D.A.Roberts, Y.Shimbara, E.J.Stephenson, H.Ueno, T.Yamanaka, M.Yosoi

Isospin Symmetry in the Structure Study of Unstable Nuclei

NUCLEAR REACTIONS 27Al(3He, t), E=150 MeV/nucleon; 27Al(p, p'), E=160 MeV; measured triton and proton spectra, σ(θ=0°). 27Al, 27Si, 27Mg, 27P deduced analog states features.


2002IT06     Phys.Lett. 549B, 58 (2002)

M.Itoh, H.Sakaguchi, M.Uchida, T.Ishikawa, T.Kawabata, T.Murakami, H.Takeda, T.Taki, S.Terashima, N.Tsukahara, Y.Yasuda, M.Yosoi, U.Garg, M.Hedden, B.Kharraja, M.Koss, B.K.Nayak, S.Zhu, H.Fujimura, M.Fujiwara, K.Hara, H.P.Yoshida, H.Akimune, M.N.Harakeh, M.Volkerts

Compressional-Mode Giant Resonances in Deformed Nuclei

NUCLEAR REACTIONS 144,148,150,152,154Sm(α, α'), E=400 MeV; measured excitation energy spectra, σ(θ) for small angles. 144,154Sm deduced giant resonance strength distributions, deformation effects. Comparison with model predictions.

doi: 10.1016/S0370-2693(02)02892-7
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1796.


2002KA32     Phys.Rev. C65, 064316 (2002)

T.Kawabata, T.Ishikawa, M.Itoh, M.Nakamura, H.Sakaguchi, H.Takeda, T.Taki, M.Uchida, Y.Yasuda, M.Yosoi, H.Akimune, K.Yamasaki, G.P.A.Berg, H.Fujimura, K.Hara, K.Hatanaka, J.Kamiya, T.Noro, E.Obayashi, T.Wakasa, H.P.Yoshida, B.A.Brown, H.Fujita, Y.Fujita, Y.Shimbara, H.Ueno, M.Fujiwara, K.Hosono, A.Tamii, H.Toyokawa

Polarization Transfer in the 16O(p, p') Reaction at Forward Angles and Structure of the Spin-Dipole Resonances

NUCLEAR REACTIONS 16O(polarized p, p'), E=392 MeV; measured Ep, σ(E, θ), polarization transfer observables. 16O deduced levels, J, π, spin-flip and non-spin-flip strengths, resonance features. Comparison with model predictions.

doi: 10.1103/PhysRevC.65.064316
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1776.


2001AK09     Phys.Rev. C64, 041305 (2001)

H.Akimune, M.Fujimura, M.Fujiwara, K.Hara, T.Ishikawa, T.Kawabata, H.Utsunomiya, T.Yamagata, K.Yamasaki, M.Yosoi

Evidence for a 3.8 MeV State in 9B

NUCLEAR REACTIONS 9Be(3He, t), E=150 MeV/nucleon; measured σ(E, θ). 9B deduced excited states energies, widths.

doi: 10.1103/PhysRevC.64.041305
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1766.


2001CS05     Acta Phys.Hung.N.S. 13, 203 (2001)

M.Csatlos, A.Krasznahorkay, A.M.van den Berg, M.N.Harakeh, S.Y.van der Werf, M.Hagemann, M.de Huu, H.Akimune, H.Fujimura, M.Fujiwara, K.Hara, T.Ishikawa

A New Method to Measure the Neutron Skin

NUCLEAR REACTIONS 112,114,116,118,120,122,124Sn(3He, t), E=177 MeV; measured triton spectra, σ(E, θ). 112,114,116,118,120,122,124Sn deduced neutron skin thicknesses.

doi: 10.1556/APH.13.2001.1-3.29


2001FU07     Nucl.Phys. A687, 311c (2001)

Y.Fujita, T.Adachi, H.Akimune, A.D.Bacher, G.P.A.Berg, T.Black, I.Daito, C.C.Foster, H.Fujimura, H.Fujita, M.Fujiwara, K.Hara, K.Harada, M.N.Harakeh, K.Hatanaka, T.Inomata, J.Janecke, J.Kamiya, Y.Kanzaki, K.Katori, T.Kawabata, W.Lozowski, K.Nagayama, T.Noro, D.A.Roberts, H.Sakaguchi, Y.Shimbara, T.Shinada, E.J.Stephenson, A.Tamii, K.Tamura, M.Tanaka, H.Ueno, T.Wakasa, T.Yamanaka, M.Yoshifuku, M.Yosoi

Isospin Symmetry-Structure Study at New High-Resolution Course of RCNP

NUCLEAR REACTIONS 27Al(3He, t), E=150 MeV/nucleon; 27Al(p, p'), E=160 MeV; measured excitation energy spectra Gamow-Teller strength distributions, M1 strength distributions, resonance parameters.

doi: 10.1016/S0375-9474(01)00637-6


2001FU11     Nucl.Phys. A690, 243c (2001)

Y.Fujita, T.Adachi, G.P.A.Berg, B.A.Brown, H.Ejiri, H.Fujimura, H.Fujita, M.Fujiwara, K.Hara, M.N.Harakeh, K.Hatanaka, F.Hofmann, J.Kamiya, K.Katori, T.Kawabata, S.Mizutori, P.von Neumann-Cosel, T.Noro, B.Reitz, A.Richter, Y.Shimbara, T.Shinada, H.Ueno, M.Yoshifuku, M.Yosoi

Decomposition of M1 Transitions into Isoscalar and Isovector, Spin and Orbital Contributions

NUCLEAR REACTIONS 24Mg, 28Si, 27Al(3He, t), E=150 MeV; analyzed B(M1), B(GT). 24Mg, 28Si, 27Al deduced orbital contributions to M1 strengths.

doi: 10.1016/S0375-9474(01)00950-2


2001IT01     Nucl.Phys. A687, 52c (2001)

M.Itoh, H.Sakaguchi, T.Ishikawa, T.Kawabata, T.Murakami, H.Takeda, T.Taki, N.Tsukahara, M.Uchida, Y.Yasuda, H.Fujimura, K.Hara, T.Noro, E.Obayashi, H.P.Yoshida, M.Yosoi, M.Fujiwara, P.Boutachkov, U.Garg, B.Kharraja, M.Volkerts

Giant Monopole Resonances in Deformed Nuclei

NUCLEAR REACTIONS 144,148,150,152,154Sm(α, α'), E=400 MeV; measured excitation energy spectra, σ(θ) for small angles, multipole decomposition following DWBA analysis. 144,154Sm deduced giant monopole resonance centroid and strengths, isoscalar giant dipole and giant quadrupole resonance distributions. Comparison with earlier results and with calculations.

doi: 10.1016/S0375-9474(01)00600-5


2001KA17     Nucl.Instrum.Methods Phys.Res. A459, 171 (2001)

T.Kawabata, H.Akimune, H.Fujimura, H.Fujita, Y.Fujita, M.Fujiwara, K.Hara, K.Hatanaka, K.Hosono, T.Ishikawa, M.Itoh, J.Kamiya, M.Nakamura, T.Noro, E.Obayashi, H.Sakaguchi, Y.Shimbara, H.Takeda, T.Taki, A.Tamii, H.Toyokawa, N.Tsukahara, M.Uchida, H.Ueno, T.Wakasa, K.Yamasaki, Y.Yasuda, H.P.Yoshida, M.Yosoi

Thin Ice Target for 16O(p, p') Experiment

NUCLEAR REACTIONS 16O(p, p'), E=392 MeV; measured proton spectra. Thin ice target.

doi: 10.1016/S0168-9002(00)00992-X


2000FU15     Phys.Rev.Lett. 85, 4442 (2000)

M.Fujiwara, H.Akimune, A.M.van den Berg, M.Cribier, I.Daito, H.Ejiri, H.Fujimura, Y.Fujita, C.D.Goodman, K.Hara, M.N.Harakeh, F.Ihara, T.Ishikawa, J.Janecke, T.Kawabata, R.S.Raghavan, K.Schwarz, M.Tanaka, T.Yamanaka, M.Yosoi, R.G.T.Zegers

Gamow-Teller Strengths of the Inverse Beta Transition 176Yb → 176Lu for Spectroscopy of Proton-Proton and Other Sub-MeV Solar Neutrinos

NUCLEAR REACTIONS 176Yb(3He, t), E=450 MeV; measured triton spectra; deduced Gamow-Teller transition strengths. 176Lu deduced levels, IAS excitation strength. Application to solar neutrino detection discussed.

doi: 10.1103/PhysRevLett.85.4442


2000SU13     Phys.Rev. C61, 064323 (2000)

Y.Sun, K.Hara, J.A.Sheikh, J.G.Hirsch, V.Velazquez, M.Guidry

Multiphonon γ-Vibrational Bands and the Triaxial Projected Shell Model

NUCLEAR STRUCTURE 156,158,160,162,164,166,168,170Er; calculated ground, γ-vibrational bands energy and spin, multiphonon bands properties. Triaxial projected shell model, unified treatment.

doi: 10.1103/PhysRevC.61.064323


1999HA16     Nucl.Instrum.Methods Phys.Res. A422, 493 (1999)

N.Hayashi, H.Miyahara, K.Hara, C.Mori, R.F.Fleming, Y.K.Dewaraja, M.A.Ludington

Highly Accurate Determination of γ-Ray Emission Probabilities for 27Mg

RADIOACTIVITY 27Mg(β-); measured Eγ, Iγ; deduced γ-emission probabilities. 27Al deduced branching ratios.

doi: 10.1016/S0168-9002(98)01072-9


1999HA40     Phys.Rev.Lett. 83, 1922 (1999)

K.Hara, Y.Sun, T.Mizusaki

Backbending Mechanism of 48Cr

NUCLEAR STRUCTURE 48Cr; calculated rotational bands transition energies, B(E2); deduced backbending mechanism. Projected shell model, generator coordinate methods.

doi: 10.1103/PhysRevLett.83.1922


1999SH23     Phys.Rev.Lett. 82, 3968 (1999)

J.A.Sheikh, K.Hara

Triaxial Projected Shell Model Approach

NUCLEAR STRUCTURE 156Er, 158Yb, 176W, 184,186,188Os; calculated rotational bands moments of inertia; deduced role of triaxial deformation. Projected shell model.

doi: 10.1103/PhysRevLett.82.3968


1999SH30     Nucl.Instrum.Methods Phys.Res. A432, 299 (1999)

B.M.Sherrill, H.Akimune, S.M.Austin, D.Bazin, A.M.van den Berg, G.P.A.Berg, J.Caggiano, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, K.Hara, M.N.Harakeh, J.Janecke, T.Kawabata, A.Navin, D.A.Roberts, M.Steiner

Charge-Exchange Reactions with a Secondary Triton Beam

NUCLEAR REACTIONS 12C(t, 3He), E ≈ 350 MeV; measured particle spectra, σ(E, α). Secondary beam from α-particle fragmentation.

doi: 10.1016/S0168-9002(99)00518-5
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0575.


1998LA15     Phys.Rev. C58, 243 (1998)

G.A.Lalazissis, K.Hara

Analysis of Superdeformed Rotational Bands

NUCLEAR STRUCTURE 131,132,133Ce, 147,148,149Gd, 148Eu, 154Er, 191,194Hg, 192Tl, 195Pb; analyzed superdeformed bands transition energies; deduced possible origins of irregularities. Extended one-point formula.

doi: 10.1103/PhysRevC.58.243


1998SU13     Phys.Rev. C57, 3079 (1998)

Y.Sun, K.Hara

Theoretical Reinvestigation of High-Spin Spectroscopy of 164Er

NUCLEAR STRUCTURE 164Er; calculated high-spin band structure; deduced modified Nilsson parameters. Projected shell model.

doi: 10.1103/PhysRevC.57.3079


1997HA14     Phys.Rev. C55, 1789 (1997)

K.Hara, G.A.Lalazissis

Analysis of Δ I = 2 Staggering in Nuclear Rotational Spectra

NUCLEAR STRUCTURE 149Gd, 154Er, 191,194Hg, 195Pb; analyzed superdeformed band. 160Yb; analyzed deformed band; deduced staggering may not always imply bifurcation occurrence.

doi: 10.1103/PhysRevC.55.1789


1996MI05     Nucl.Instrum.Methods Phys.Res. A369, 494 (1996)

H.Miyahara, A.Yoshida, G.Wurdiyanto, K.Hara, K.Yanagida, C.Mori

Precise Measurement of the Gamma-Ray Emission Probabilities of 38Cl

RADIOACTIVITY 38Cl(β-) [from thermal neutron irradiation of polyvinylidene chloride film]; measured Eγ, Iγ, γγ-coin. 38Ar levels deduced relative Iγ, β-branching ratio, γ emission probabilities.

doi: 10.1016/S0168-9002(96)80037-4


1995HA45     Int.J.Mod.Phys. E4, 637 (1995)

K.Hara, Y.Sun

Projected Shell Model and High-Spin Spectroscopy

NUCLEAR STRUCTURE A=158-170; compiled, reviewed high-spin data analysis, projected shell model.

doi: 10.1142/S0218301395000250


1994RI03     Nucl.Phys. A569, 547 (1994)

M.A.Rizzutto, E.W.Cybulska, L.G.R.Emediato, N.H.Medina, R.V.Ribas, K.Hara, C.L.Lima

Shape Transition in Odd-Odd A ≈ 130 Nuclei

NUCLEAR STRUCTURE 132,130La, 138,136Pr; caluclated levels; deduced band structure; deduced shape transition features. Shell model configuration mixing approach, deformed quasiparticle basis states.

doi: 10.1016/0375-9474(94)90318-2


1993HA21     Nucl.Phys. A557, 449c (1993)

K.Hara

Application of the Angular Momentum Projection Method to Some Even Mass Nuclei

NUCLEAR STRUCTURE 158,160Er, 164,166Yb; calculated spin alignment, B(λ) vs level spin. 156Tb, 168Ho, 160,166Tm, 162,166Lu; calculated level energy difference, band diagrams. 138Pr; calculated levels; deduced signature inversion mechanisms. BCS appraoch, Nilsson basis, angular momentum projection.

doi: 10.1016/0375-9474(93)90561-B


1993MI13     Nucl.Instrum.Methods Phys.Res. A324, 219 (1993)

H.Miyahara, K.Hara, C.Mori, Y.Kasugai, K.Kawade

Precise Measurement of γ-Ray Emission Probabilities for 66Cu

RADIOACTIVITY 66Cu(β-) [from 65Cu(n, γ), E=thermal]; measured Eγ, Iγ, βγ-coin. 66Zn levels deduced γ-emission probabilities.

doi: 10.1016/0168-9002(93)90979-R


1992HA08     Nucl.Phys. A537, 77 (1992)

K.Hara, Y.Sun

Studies of High-Spin States in Rare-Earth Nuclei using the Angular-Momentum Projection Method (III). Signature Splitting in Odd Mass Nuclei

NUCLEAR STRUCTURE 165,167Lu, 165,167Yb, 161,163Er; calculated levels, band structure; deduced signature splitting features.

doi: 10.1016/0375-9474(92)90157-F


1992MI04     Nucl.Instrum.Methods Phys.Res. A312, 71 (1992)

H.Miyahara, K.Hara, C.Mori

Application of CF4 Gas to 4πβ-γ Coincidence Counting

RADIOACTIVITY 60Co(β-); 134Cs(EC), (β-); 152Eu(β-)(β+), (EC); 133Ba(EC); 27Mg(β-); measured γγ-coin efficiency function. 4π βγ-counting, proportional counter, CF gas at atmospheric pressure.

doi: 10.1016/0168-9002(92)90130-V


1991HA09     Nucl.Phys. A529, 445 (1991)

K.Hara, Y.Sun

Studies of High-Spin States in Rare-Earth Nuclei Using the Angular Momentum Projection Method (I). Back-Bending and Plateau of Moments of Inertia

NUCLEAR STRUCTURE 156,158,160,162,164,166,168,170Er, 160,162,164,166,168,170Yb, 162,164,166,168,170,172Hf; calculated levels, back bending plots. Angular momentum projection method.

doi: 10.1016/0375-9474(91)90580-Y


1991HA11     Z.Phys. A339, 15 (1991)

K.Hara, Y.Sun

On the Mechanism of Backbending and Signature Inversion

NUCLEAR STRUCTURE 156,158,160,162,164,166Er, 162,164,166,168,170,172Hf, 162,164,166Tm; calculated levels, energy spacings, spin alignments. Nilsson, BCS representation.


1991HA19     Nucl.Phys. A531, 221 (1991)

K.Hara, Y.Sun

Studies of High-Spin States in Rare-Earth Nuclei Using Angular Momentum Projection Method (II). Signature Inversion in Doubly Odd Nuclei

NUCLEAR STRUCTURE 160Ho, 162,164,166Tm; calculated level energy difference vs spin. Angular momentum projection method.

doi: 10.1016/0375-9474(91)90610-I


1984HA30     Phys.Rev.Lett. 53, 337 (1984)

A.Hayashi, K.Hara, P.Ring

Existence of Triaxial Shapes in Transitional Nuclei

NUCLEAR STRUCTURE 186,188,190,192Os; calculated energy surfaces, ground state probability densities vs triaxiality parameter; deduced angular momentum projection role. HFB theory.

doi: 10.1103/PhysRevLett.53.337


1984HA47     Nucl.Phys. A430, 175 (1984)

K.Hara, S.Iwasaki

An Analysis of Odd-Mass Rare-Earth Nuclei using Angular Momentum Projection

NUCLEAR STRUCTURE 159,161Dy, 161,163,165Er, 167,169,171Yb, 171,173,175,177Hf; calculated levels. Microscopic model, angular momentum projection, particle number conservation.

doi: 10.1016/0375-9474(84)90199-4


1984IW05     Phys.Lett. 144B, 9 (1984)

S.Iwasaki, K.Hara

A Microscopic Calculation of the K(π) = 1+ Mode in Deformed Nuclei

NUCLEAR STRUCTURE 156Gd, 164Er; calculated B(M1) strength distribution; deduced fragmentation, single particle orbit splitting. Hartree-Bogoliubov plus RPA.

doi: 10.1016/0370-2693(84)90165-5


1982HA38     Nucl.Phys. A385, 14 (1982)

K.Hara, A.Hayashi, P.Ring

Exact Angular Momentum Projection of Cranked Hartree-Fock-Bogoliubov Wave functions

NUCLEAR STRUCTURE 164Er, 168Yb; calculated levels. Triaxial cranking model, angular momentum projection.

doi: 10.1016/0375-9474(82)90486-9


1982IW04     Prog.Theor.Phys.(Kyoto) 68, 1782 (1982)

S.Iwasaki, K.Hara

Treatment of the Band Crossing by Means of the Angular Momentum Projection Method

NUCLEAR STRUCTURE 164,166Er, 166,168Yb; calculated levels, zero-, two-quasiparticle bands; deduced backbending, alignment effects. Angular momentum projection.


1980HA43     Nucl.Phys. A348, 200 (1980)

K.Hara, S.Iwasaki

On the Quantum Number Projection (III). Simultaneous J-and N-Projection

NUCLEAR STRUCTURE 160,161,162,163,164,166,168,170Er, 168,169,170,172Yb, 170,172,174,176,177,178Hf; calculated levels, band structure. 166Er; calculated B(E2), quadrupole moment. Angular momentum, particle number projection, quadrupole-quadrupole , pairing interactions.

doi: 10.1016/0375-9474(80)90334-6


1979HA57     Nucl.Phys. A332, 69 (1979)

K.Hara, S.Iwasaki, K.Tanabe

On the Quantum Number Projection (II). Projection of Particle Number

NUCLEAR STRUCTURE 108,110,112,114,116,118,120,122,124,126,128Sn; calculated energy levels, occupation probabilities. General quantum number projection model.

doi: 10.1016/0375-9474(79)90095-2


1971LE03     Phys.Rev. C3, 325 (1971)

H.C.Lee, K.Hara

Blocking Effect in the Nuclear Pairing Theory: An Application to the Sn Isotopes

NUCLEAR STRUCTURE 109,110,113,114,116,117,118,121,122,125,126Sn; calculated levels, neutron separation energies. Nuclear pairing theory, blocking effect.

doi: 10.1103/PhysRevC.3.325


1971UE01     Z.Phys. 248, 311 (1971)

K.Ueta, K.Hara

Derivation of an Optical Potential for Deuterons

NUCLEAR REACTIONS 58Ni, 90Zr(d, d), E=11.8, 21.4 MeV; calculated σ(θ). Deuteron potential including deuteron breakup.


1968CU01     Z.Physik 209, 428 (1968)

R.Y.Cusson, K.Hara

Coupling of a Quasi-Particle to the Pairing Vibrations


1968HA49     ETL Rept.to Com.Consult.d'Electricite, Com.Int.Poids et Mesures, 12th Sess. (October 1968)

K.Hara, H.Nakamura, T.Sakai, N.Koizumi

γ(p) Determination at the ETL in 1968 Supplement to 1965 Report


1967HA11     Nucl.Phys. A95, 385 (1967)

K.Hara

Number-Conserving Approach to the Pairing-Force Model (I). Almost-Degenerate Model

doi: 10.1016/0375-9474(67)90509-X


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