NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = H.Toyokawa Found 107 matches. Showing 1 to 100. [Next]2014KO31 Nucl.Data Sheets 119, 310 (2014) T.Kondo, H.Utsunomiya, S.Goriely, C.Iwamoto, H.Akimune, T.Yamagata, H.Toyokawa, H.Harada, F.Kitatani, Y.-W.Lui, S.Hilaire, A.J.Koning Partial Photoneutron Cross Sections for 207, 208Pb NUCLEAR REACTIONS 207,208Pb(polarized γ, n), E=6.5-12.5 MeV; measured En, In; deduced σ, partial σ(E1), σ(M1), B(E1), B(M1), pygmy dipole resonance near the neutron threshold, relative contribution of M1 γ-decay strength to total photoneutron σ; calculated partial E1 σ using HFB plus QRPA and paramaterized PDR. Compared with Harvey data (renormalized by a factor of 1.22).
doi: 10.1016/j.nds.2014.08.085
2013SH08 Phys.Rev. C 87, 024301 (2013) T.Shizuma, T.Hayakawa, H.Ohgaki, H.Toyokawa, T.Komatsubara, N.Kikuzawa, T.Inakura, M.Honma, H.Nakada Dipole strength distribution in 56Fe NUCLEAR REACTIONS 56Fe(polarized γ, γ'), E=7.6, 8.6, 10.0 MeV; measured Eγ, Iγ, widths, azimuthal asymmetry at TERAS facility in Tsukuba. 56Fe; deduced levels, PDR, J, π, multipolarity, B(M1), B(E1); summed dipole strengths. Comparison with random-phase approximation (RPA) with the Skyrme interaction, and shell-model calculations in the pf shell using the GXPF1J and KB3G effective interactions.
doi: 10.1103/PhysRevC.87.024301
2013UT02 Phys.Rev. C 88, 015805 (2013) H.Utsunomiya, S.Goriely, T.Kondo, C.Iwamoto, H.Akimune, T.Yamagata, H.Toyokawa, H.Harada, F.Kitatani, Y.-W.Lui, A.C.Larsen, M.Guttormsen, P.E.Koehler, S.Hilaire, S.Peru, M.Martini, A.J.Koning Photoneutron cross sections for Mo isotopes: A step toward a unified understanding of (γ, n) and (n, γ) reactions NUCLEAR REACTIONS 94,95,96,97,98,100Mo(γ, n), E=7.55-13.00 MeV laser Compton scattered (LCS) γ rays; measured neutron spectra, σ(E). Comparison with previous experimental measurements, and with predictions of Skyrme Hartree-Fock-Bogoliubov (HFB) plus quasiparticle random phase approximation (QRPA) model, and axially symmetric-deformed Gogny HFB plus QRPA model of E1 γ-ray strength. 94,95,96,97(n, γ); analyzed σ(E) data by combining data from (γ, n), (γ, γ'), (3He, αγ) and (3He, 3He'γ) experiments. 93,99Mo(n, γ); predicted TALYS σ using (γ, γ') and (3He, 3He'γ) data. Comparison with JENDL-4.0, ENDF/B-VII.1, and ROSFOND-2010 evaluated reaction data files.
doi: 10.1103/PhysRevC.88.015805
2012KO26 Phys.Rev. C 86, 014316 (2012) T.Kondo, H.Utsunomiya, S.Goriely, I.Daoutidis, C.Iwamoto, H.Akimune, A.Okamoto, T.Yamagata, M.Kamata, O.Itoh, H.Toyokawa, Y.-W.Lui, H.Harada, F.Kitatani, S.Hilaire, A.J.Koning Total and partial photoneutron cross sections for Pb isotopes NUCLEAR REACTIONS 206,207,208Pb(polarized γ, n), E=7.0-13.5 MeV; measured En, In, angular distribution of neutrons using 4π neutron detector, total photoneutron σ(E), partial E1 and M1 photoneutron σ(E) for 207,208Pb using quasimonochromatic laser-Compton scattering (LCS) γ rays. Comparison with previous experimental studies, and with theoretical calculations using Hartree-Fock-Bogoliubov with quasiparticle random phase approximation.
doi: 10.1103/PhysRevC.86.014316
2011KI13 J.Nucl.Sci.Technol.(Tokyo) 48, 1017 (2011) F.Kitatani, H.Harada, S.Goko, H.Utsunomiya, H.Akimune, H.Toyokawa, K.Yamada Measurement of 76Se and 78Se (γ, n) Cross Sections NUCLEAR REACTIONS 76,78Se, 197Au(γ, n), E<80 MeV; measured Eγ, Iγ, En, In; deduced σ. Comparison with experimental data, TALYS model code calculations.
doi: 10.3327/jnst.48.1017
2011KI39 J.Korean Phys.Soc. 59, 1836s (2011) F.Kitatani, S.Goko, H.Harada, H.Utsunomiya, H.Akimune, H.Toyokawa, K.Yamada Measurement of (γ, n) Cross Sections of Se Isotopes Using Laser-Compton Scattering γ-rays NUCLEAR REACTIONS 76,77,78,80Se(γ, n), E=4-15 MeV [from Laser-Compton Scattering of relativistic electrons]; measured En, In, Eγ, Iγ; deduced σ. Compared with Goryachev data.
doi: 10.3938/jkps.59.1836
2011SH45 J.Phys.:Conf.Ser. 312, 092056 (2011) T.Shizuma, T.Hayakawa, H.Ohgaki, H.Toyokawa, T.Komatsubara, A.Tamii, H.Nakada Nuclear resonance fluorescence measurements by quasi-monochromatic linearly polarized photon beams NUCLEAR REACTIONS 208Pb(polarized γ, γ'), E=5.5, 6.1, 6.9, 7.4 MeV; measured Eγ, Iγ(θ) from inverse laser Compton scattering polarized γ using nuclear resonance fluorescence; deduced analyzing power, levels, J, π, decay width, reduced transition strength B(σλ), B(M1).
doi: 10.1088/1742-6596/312/9/092056
2011UT02 Phys.Rev. C 84, 055805 (2011) H.Utsunomiya, S.Goriely, M.Kamata, H.Akimune, T.Kondo, O.Itoh, C.Iwamoto, T.Yamagata, H.Toyokawa, Y.-W.Lui, H.Harada, F.Kitatani, S.Goko, S.Hilaire, A.J.Koning Photoneutron cross sections for 118-124Sn and the γ-ray strength function method NUCLEAR REACTIONS 118,119,120,122,124Sn(γ, n), E=6.78-13 MeV;measured E(n), I(n), σ(E); analyzed γ-strength functions on the basis of the HFB+QRPA model of E1 strength including pygmy dipole resonance. Laser-Compton scattered γ rays.Comparison with previous experimental data, and with evaluated data libraries ENDF/B-VII, JEFF-3.1 and JENDL-4.0.
doi: 10.1103/PhysRevC.84.055805
2011UT03 J.Korean Phys.Soc. 59, 1713s (2011) H.Utsunomiya, S.Goriely, H.Akimune, H.Harada, F.Kitatani, S.Goko, H.Toyokawa, K.Yamada, Y.-W.Lui The γSF Method - Determination of Radiative Neutron Capture Cross Sections for Unstable Nuclei NUCLEAR REACTIONS 91,92,94,96Zr, 116,117Sn(γ, n), E=0-20 MeV; analyzed σ taken from previous papers of the authors and using HFB+QRPA considering E1, M1, E1+M1 giant resonances; deduced γ strength functions. 91,93,95Zr(n, γ), E≈0.002-1 MeV;116Sn(n, γ), E=0.001-5 MeV; calculated σ(n, γ) using TALYS code with deduced γ strength functions. Compared with data.
doi: 10.3938/jkps.59.1713
2010KI03 J.Nucl.Sci.Technol.(Tokyo) 47, 367 (2010) F.Kitatani, H.Harada, S.Goko, H.Utsunomiya, H.Akimune, T.Kaihori, H.Toyokawa, K.Yamada Measurement of the 80Se(γ, n) Cross Section Using Laser-Compton Scattering γ-Rays NUCLEAR REACTIONS 80Se(γ, n), E=10.5-16 MeV; measured emitted neutrons; deduced σ. Laser-Compton scattering (LCS).
doi: 10.3327/jnst.47.367
2010UT01 Phys.Rev. C 81, 035801 (2010) H.Utsunomiya, S.Goriely, H.Akimune, H.Harada, F.Kitatani, S.Goko, H.Toyokawa, K.Yamada, T.Kondo, O.Itoh, M.Kamata, T.Yamagata, Y.-W.Lui, S.Hilaire, A.J.Koning Photoneutron cross sections for 96Zr: A systematic experimental study of photoneutron and radiative neutron capture cross sections for zirconium isotopes NUCLEAR REACTIONS 96Zr(γ, n), E=8.1-14 MeV; measured Eγ, Iγ, En, In, σ. Laser Compton-scattered (LCS) beam. Comparisons with previous data and with QRPA and Lorentzian model calculation. 90,91,92,93,94,95,96Zr(n, γ), E=1 keV to 1 MeV; comparison of previous experimental cross sections with calculated values from Hartree-Fock-Bogoliubov (HFB) and quasiparticle random-phase approximation (QRPA).
doi: 10.1103/PhysRevC.81.035801
2010UT02 Phys.Rev. C 82, 064610 (2010) H.Utsunomiya, S.Goriely, H.Akimune, H.Harada, F.Kitatani, S.Goko, H.Toyokawa, K.Yamada, T.Kondo, O.Itoh, M.Kamata, T.Yamagata, Y.-W.Lui, I.Daoutidis, D.P.Arteaga, S.Hilaire, A.J.Koning γ-ray strength function method and its application to 107Pd NUCLEAR REACTIONS 105,106,108Pd(γ, n), E=7.25-15.0 MeV; σ(E) by γ-ray strength function method, Laser-Compton-scattering γ-ray beams. Comparison with evaluated data and several theoretical calculations. 104,105,107Pd(n, γ), E=0-1 MeV; analyzed σ data and comparison with theoretical calculations. Hybrid model and deformed RRPA calculation for γ-strength functions and Hauser-Feshbach (HF) model calculation to provide radiative neutron capture cross for 107Pd(n, γ) reaction.
doi: 10.1103/PhysRevC.82.064610
2009MA09 Phys.Rev. C 79, 025801 (2009) A.Makinaga, H.Utsunomiya, S.Goriely, T.Kaihori, S.Goko, H.Akimune, T.Yamagata, H.Toyokawa, T.Matsumoto, H.Harano, H.Harada, F.Kitatani, Y.K.Hara, S.Hohara, Y.-W.Lui Photodisintegration of 80Se: Implications for the s-process branching at 79Se NUCLEAR REACTIONS 80Se(γ, n)79Se, E=9.91-12.7 MeV; measured neutron spectra, σ, Hauser-Feshbach analysis; deduced E1 strength functions for 80Se and neutron capture cross section for 79Se. Discussed implications on the abundances of 80Kr and 82Kr in the framework of phenomenological models for the s process.
doi: 10.1103/PhysRevC.79.025801
2009NA02 Phys.Rev. C 79, 025210 (2009) T.Nakano, N.Muramatsu, D.S.Ahn, J.K.Ahn, H.Akimune, Y.Asano, W.C.Chang, S.Date, H.Ejiri, H.Fujimura, M.Fujiwara, S.Fukui, H.Hasegawa, K.Hicks, K.Horie, T.Hotta, K.Imai, T.Ishikawa, T.Iwata, Y.Kato, H.Kawai, Z.Y.Kim, K.Kino, H.Kohri, N.Kumagai, S.Makino, T.Matsuda, N.Matsuoka, T.Matsumura, T.Mibe, M.Miyabe, Y.Miyachi, M.Niiyama, M.Nomachi, Y.Ohashi, H.Ohkuma, T.Ooba, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, P.M.Shagin, Y.Shiino, A.Shimizu, H.Shimizu, Y.Sugaya, M.Sumihama, Y.Toi, H.Toyokawa, A.Wakai, C.W.Wang, S.C.Wang, K.Yonehara, T.Yorita, M.Yoshimura, M.Yosoi, R.G.T.Zegers Evidence for theΘ+ in the γd → K+K- pn reaction by detecting K+K- pairs
doi: 10.1103/PhysRevC.79.025210
2009UT01 Phys.Rev. C 80, 055806 (2009) H.Utsunomiya, S.Goriely, M.Kamata, T.Kondo, O.Itoh, H.Akimune, T.Yamagata, H.Toyokawa, Y.-W.Lui, S.Hilaire, A.J.Koning γ-ray strength function for 116, 117Sn with the pygmy dipole resonance balanced in the photoneutron and neutron capture channels NUCLEAR REACTIONS 116,117Sn(γ, n), E=6.80-13.5 MeV; measured neutron spectra and σ using incident beam of laser Compton-scattered (LCS) photons. Comparisons of E1 γ-ray strength functions with previous experimental results and calculations using Hartree-Fock-Bogoliubov plus quasiparticle random-phase approximation (HFB+QRPA) models.
doi: 10.1103/PhysRevC.80.055806
2008NO01 Phys.Rev. C 77, 044604 (2008) T.Noro, M.Kawabata, G.C.Hillhouse, S.Akimune, H.Akiyoshi, I.Daito, K.Hatanaka, M.Itoh, Y.Maeda, N.Matsuoka, S.Morinobu, M.Nakamura, A.Okihana, H.Sagara, H.Sakaguchi, K.Takahisa, H.Takeda, A.Tamii, K.Tamura, H.Toyokawa, H.Yamazaki, H.P.Yoshida, M.Yosoi Wolfenstein parameters for s1/2 proton knockout (p, 2p) reactions NUCLEAR REACTIONS 6Li, 12C, 40Ca(p, 2p)E=392 MeV; measured Wolfenstein parameters, induced polarizations, analyzing powers, separation energy spectra. Comparison with DWIA and PWIA models.
doi: 10.1103/PhysRevC.77.044604
2008SH23 Phys.Rev. C 78, 061303 (2008) T.Shizuma, T.Hayakawa, H.Ohgaki, H.Toyokawa, T.Komatsubara, N.Kikuzawa, A.Tamii, H.Nakada Fine structure of the magnetic-dipole-strength distribution in 208Pb NUCLEAR REACTIONS 208Pb(polarized γ, γ), E=7.0-7.4 MeV; measured Eγ, Iγ, angular distributions, azimuthal asymmetry, B(M1), B(E1), widths. 208Pb; deduced levels, J, π.
doi: 10.1103/PhysRevC.78.061303
2008UT02 Phys.Rev.Lett. 100, 162502 (2008) H.Utsunomiya, S.Goriely, T.Kondo, T.Kaihori, A.Makinaga, S.Goko, H.Akimune, T.Yamagata, H.Toyokawa, T.Matsumoto, H.Harano, S.Hohara, Y.-W.Liu, S.Hilaire, S.Peru, A.J.Koning M1 γ Strength for Zirconium Nuclei in the Photoneuton Channel NUCLEAR REACTIONS 91,92,94Zr(γ, n), E not given; measured En, In, cross sections. Compared results to model calculations.
doi: 10.1103/PhysRevLett.100.162502
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
2007SU23 Phys.Lett. B 657, 32 (2007) M.Sumihama, J.K.Ahn, H.Akimune, Y.Asano, W.C.Chang, S.Date, H.Ejiri, H.Fujimura, M.Fujiwara, K.Hicks, T.Hotta, K.Imai, T.Ishikawa, T.Iwata, H.Kawai, Z.Y.Kim, K.Kino, H.Kohri, N.Kumagai, S.Makino, T.Matsumura, N.Matsuoka, T.Mibe, M.Miyabe, Y.Miyachi, M.Morita, N.Muramatsu, T.Nakano, M.Niiyama, M.Nomachi, Y.Ohashi, H.Ohkuma, T.Ooba, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, T.Sato, P.M.Shagin, Y.Shiino, H.Shimizu, Y.Sugaya, H.Toyokawa, A.Wakai, C.W.Wang, S.C.Wang, K.Yonehara, T.Yorita, M.Yosoi, R.G.T.Zegers Backward-angle photoproduction of π0 mesons on the proton at Eγ = 1.5-2.4 GeV NUCLEAR REACTIONS 1H(polarized γ, π0), E=1.5-2.4 GeV; measured missing mass spectra, σ(E, θ), beam asymmetry.
doi: 10.1016/j.physletb.2007.10.032
2007VA01 Phys.Rev. C 75, 014311 (2007) H.K.T.van der Molen, H.Akimune, A.M.van den Berg, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, M.N.Harakeh, M.Hunyadi, F.Ihara, T.Inomata, K.Ishibashi, J.Janecke, N.Kalantar-Nayestanaki, H.Laurent, I.Lhenry, T.W.O'Donnell, V.A.Rodin, A.Tamii, H.Toyokawa, M.H.Urin, H.Yoshida, M.Yosoi Damping mechanisms of high-lying single-particle states in 91Nb NUCLEAR REACTIONS 90Zr(α, t), (α, pt), E=180 MeV; measured triton and proton spectra, pt-coin. 91Nb deduced excited states energies, proton emission features. Optical-model coupled-channels analysis.
doi: 10.1103/PhysRevC.75.014311
2006GO17 Phys.Rev.Lett. 96, 192501 (2006) S.Goko, H.Utsunomiya, S.Goriely, A.Makinaga, T.Kaihori, S.Hohara, H.Akimune, T.Yamagata, Y.-W.Lui, H.Toyokawa, A.J.Koning, S.Hilaire Partial Photoneutron Cross Sections for the Isomeric State 180Tam NUCLEAR REACTIONS 181Ta(γ, n), E=9.2-12.3 MeV; measured total photoneutron and ground-state σ; deduced partial σ for isomeric state production. Astrophysical implications discussed.
doi: 10.1103/PhysRevLett.96.192501
2006NA10 Phys.Rev. C 73, 034003 (2006) S.Naito, Y.Nagai, T.Shima, H.Makii, K.Mishima, K.Tamura, H.Toyokawa, H.Ohgaki, J.Golak, R.Skibinski, H.Witala, W.Glockle, A.Nogga, H.Kamada New data for total 3He(γ, p)D and 3He(γ, pp)n cross sections compared to current theory NUCLEAR REACTIONS 3He(γ, p), (γ, 2p), E=10.2, 16.0 MeV; measured charged particle spectra, σ. Comparison with model predictions.
doi: 10.1103/PhysRevC.73.034003
2006UT01 Phys.Rev. C 74, 025806 (2006) H.Utsunomiya, A.Makinaga, S.Goko, T.Kaihori, H.Akimune, T.Yamagata, M.Ohta, H.Toyokawa, S.Muller, Y.-W.Lui, S.Goriely Photoneutron cross section measurements on the N = 82 nuclei 139La and 141Pr: Implications for p-process nucleosynthesis NUCLEAR REACTIONS 139La, 141Pr(γ, n), E=9.1-14.0 MeV; measured σ. Comparison with previous results and model predictions. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.74.025806
2006UT02 Eur.Phys.J. A 27, Supplement 1, 153 (2006) H.Utsunomiya, S.Goko, H.Toyokawa, H.Ohgaki, K.Soutome, H.Yonehara, S.Goriely, P.Mohr, Zs.Fulop Photonuclear reaction data and γ-ray sources for astrophysics NUCLEAR REACTIONS 139La, 141Pr, 186W, 187Re, 188Os(γ, n), E ≈ 8-16 MeV; measured photodisintegration σ.
doi: 10.1140/epja/i2006-08-023-8
2005IS02 Phys.Lett. B 608, 215 (2005) T.Ishikawa, D.S.Ahn, J.K.Ahn, H.Akimune, W.C.Chang, S.Date, H.Fujimura, M.Fujiwara, K.Hicks, T.Hotta, K.Imai, H.Kawai, K.Kino, H.Kohri, T.Matsumura, T.Mibe, K.Miwa, M.Miyabe, M.Morita, T.Murakami, N.Muramatsu, H.Nakamura, M.Nakamura, T.Nakano, M.Niiyama, M.Nomachi, Y.Ohashi, T.Ooba, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, Y.Shiino, Y.Sakemi, H.Shimizu, Y.Sugaya, M.Sumihama, Y.Toi, H.Toyokawa, C.W.Wang, T.Yorita, M.Yosoi, R.G.T.Zegers φ photo-production from Li, C, Al, and Cu nuclei at Eγ = 1.5-2.4 GeV NUCLEAR REACTIONS Li, C, Al, Cu(γ, X), E=1.5-2.4 GeV; measured kaon pair invariant mass spectra, φ mesons photoproduction σ; deduced target mass dependence, φ-nucleon interaction total σ.
doi: 10.1016/j.physletb.2005.01.023
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
2005SH37 Phys.Rev. C 72, 025808 (2005) T.Shizuma, H.Utsunomiya, P.Mohr, T.Hayakawa, S.Goko, A.Makinaga, H.Akimune, T.Yamagata, M.Ohta, H.Ohgaki, Y.-W.Lui, H.Toyokawa, A.Uritani, S.Goriely Photodisintegration cross section measurements on 186W, 187Re, and 188Os: Implications for the Re-Os cosmochronology NUCLEAR REACTIONS 186W, 187Re, 188Os(γ, n), E=7.3-10.9 MeV; measured σ. 185W, 186Re, 187Os(n, γ), E < 100 keV; calculated capture σ. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.72.025808
2005SH51 Phys.Rev. C 72, 044004 (2005) T.Shima, S.Naito, Y.Nagai, T.Baba, K.Tamura, T.Takahashi, T.Kii, H.Ohgaki, H.Toyokawa Simultaneous measurement of the photodisintegration of 4He in the giant dipole resonance region NUCLEAR REACTIONS 4He(γ, p), (γ, n), (γ, np), E=21.8-29.8 MeV; 12C(γ, p), (γ, n), E=22.3-32 MeV; measured charged particle spectra, photodisintegration σ, σ(θ). Monoenergetic pulsed photons, comparison with previous results and model predictions.
doi: 10.1103/PhysRevC.72.044004
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
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
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
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
2004YA20 Nucl.Phys. A738, 323 (2004) Decay and structure of s-hole states in light nuclei NUCLEAR STRUCTURE 11B, 15N; calculated deep-hole states energies, widths, decay branching ratios, selection rule. NUCLEAR REACTIONS 12C, 16O(p, 2p), E=392 MeV; calculated excitation energy spectra. SU(3)model, shell model, comparisons with data.
doi: 10.1016/j.nuclphysa.2004.04.054
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
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
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
2003NA08 Phys.Rev.Lett. 91, 012002 (2003) T.Nakano, D.S.Ahn, J.K.Ahn, H.Akimune, Y.Asano, W.C.Chang, S.Date, H.Ejiri, H.Fujimura, M.Fujiwara, K.Hicks, T.Hotta, K.Imai, T.Ishikawa, T.Iwata, H.Kawai, Z.Y.Kim, K.Kino, H.Kohri, N.Kumagai, S.Makino, T.Matsumura, N.Matsuoka, T.Mibe, K.Miwa, M.Miyabe, Y.Miyachi, M.Morita, N.Muramatsu, M.Niiyama, M.Nomachi, Y.Ohashi, T.Ooba, H.Ohkuma, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, T.Sasaki, P.M.Shagin, Y.Shiino, H.Shimizu, Y.Sugaya, M.Sumihama, H.Toyokawa, A.Wakai, C.W.Wang, S.C.Wang, K.Yonehara, T.Yorita, M.Yoshimura, M.Yosoi, R.G.T.Zegers Evidence for a Narrow S = +1 Baryon Resonance in Photoproduction from the Neutron NUCLEAR REACTIONS 12C(γ, K+K-), E ≈ 1.5-2.4 GeV; measured kaon missing mass spectra; deduced baryon resonance features.
doi: 10.1103/PhysRevLett.91.012002
2003SH18 Phys.Scr. T104, 164 (2003) T.Shima, Y.Nagai, S.Naito, K.Tamura, T.Baba, T.Takahashi, H.Ohgaki, T.Kii, H.Toyokawa Photonuclear Reactions of 3He and 4He at Low Energies and Few Body Problems NUCLEAR REACTIONS 3He(γ, p), (γ, 2p), (γ, X), E=10.5, 16.5 MeV; 4He(γ, p), (γ, n), (γ, X), E=23.4, 26.2, 29.9 MeV; measured σ. Comparison with previous data, model predictions.
doi: 10.1238/Physica.Topical.104a00164
2003SH27 Nucl.Phys. A718, 23c (2003) T.Shima, S.Naito, Y.Nagai, T.Baba, K.Tamura, H.Ohgaki, T.Kii, H.Toyokawa Photodisintegration cross sections of 3He and 4He at low energies NUCLEAR REACTIONS 4He(γ, n), (γ, p), (γ, X), E=21.4, 23.4, 26.2, 29.9 MeV; 3He(γ, p), (γ, 2p), (γ, X), E=10.5, 16.5 MeV; measured photodisintegration and total absorption σ. Comparisons with previous results.
doi: 10.1016/S0375-9474(03)00675-4
2003UT01 Phys.Rev. C 67, 015807 (2003) H.Utsunomiya, H.Akimune, S.Goko, M.Ohta, H.Ueda, T.Yamagata, K.Yamasaki, H.Ohgaki, H.Toyokawa, Y.-W.Lui, T.Hayakawa, T.Shizuma, E.Khan, S.Goriely Cross section measurements of the 181Ta(γ, n)180Ta reaction near neutron threshold and the p-process nucleosynthesis NUCLEAR REACTIONS 181Ta(γ, n), E ≈ 7.8-12 MeV; measured σ; calculated astrophysical reaction rates.
doi: 10.1103/PhysRevC.67.015807
2003UT02 Nucl.Phys. A718, 199c (2003) H.Utsunomiya, H.Akimune, S.Goko, T.Hayakawa, Y.-W.Lui, H.Ohgaki, M.Ohta, T.Shizuma, H.Toyokawa, T.Yamagata A new astrophysical γ probe and its applications NUCLEAR REACTIONS 181Ta(γ, n), E ≈ 7.8-12.5 MeV; 9Be(γ, n), E ≈ 1.5-4.5 MeV; measured photoneutron σ. 9Be deduced resonance parameters. Comparison with previous results and model predictions.
doi: 10.1016/S0375-9474(03)00715-2
2003YO01 Phys.Lett. 551B, 255 (2003) M.Yosoi, H.Akimune, I.Daito, H.Ejiri, H.Fujimura, M.Fujiwara, T.Ishikawa, M.Itoh, T.Kawabata, M.Nakamura, T.Noro, E.Obayashi, H.Sakaguchi, H.Takeda, T.Taki, A.Tamii, H.Toyokawa, N.Tsukahara, M.Uchida, T.Yamada, H.P.Yoshida Structure and decay of the s-hole state in 11B studied via the 12C(p, 2p)11B* reaction NUCLEAR REACTIONS 12C(p, 2p), E=392 MeV; measured particle spectra following compound nucleus decay. 11B level deduced configuration, decay branching ratios. Comparison with shell model predictions.
doi: 10.1016/S0370-2693(02)03062-9
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
2003ZE04 Phys.Rev.Lett. 91, 092001 (2003) R.G.T.Zegers, M.Sumihama, D.S.Ahn, J.K.Ahn, H.Akimune, Y.Asano, W.C.Chang, S.Date, H.Ejiri, H.Fujimura, M.Fujiwara, K.Hicks, T.Hotta, K.Imai, T.Ishikawa, T.Iwata, H.Kawai, Z.Y.Kim, K.Kino, H.Kohri, N.Kumagai, S.Makino, T.Matsumura, N.Matsuoka, T.Mibe, K.Miwa, M.Miyabe, Y.Miyachi, M.Morita, N.Muramatsu, T.Nakano, M.Niiyama, M.Nomachi, Y.Ohashi, T.Ooba, H.Ohkuma, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, T.Sasaki, P.M.Shagin, Y.Shiino, H.Shimizu, Y.Sugaya, H.Toyokawa, A.Wakai, C.W.Wang, S.C.Wang, K.Yonehara, T.Yorita, M.Yoshimura, M.Yosoi Beam-Polarization Asymmetries for the p(γ(pol), K+)Λ and p(γ(pol), K+)Σ0 Reactions for Eγ = 1.5-2.4 GeV NUCLEAR REACTIONS 1H(polarized γ, K+X), E=1.5-2.4 GeV; measured hyperon production associated beam polarization asymmetries. Comparison with model predictions.
doi: 10.1103/PhysRevLett.91.092001
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
2002NA31 Prog.Theor.Phys.(Kyoto), Suppl. 146, 603 (2002) S.Nakayama, T.Yamagata, H.Akimune, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, K.Fushimi, M.B.Greenfield, H.Kohri, N.Koori, K.Takahisa, A.Tamii, M.Tanaka, H.Toyokawa Cluster-Excitations in 6Li and 7Li NUCLEAR REACTIONS 6,7Li(7Li, 7Be), E=65 MeV/nucleon; measured excitation energy spectra. 6,7Li deduced dipole resonance features, cluster excitation.
doi: 10.1143/PTPS.146.603
2001HA50 J.Nucl.Sci.Technol.(Tokyo) 38, 465 (2001) H.Harada, K.Furutaka, H.Ohgaki, H.Toyokawa Fine Structure of Giant Resonance in the 28Si(γ, abs) Reaction NUCLEAR REACTIONS 28Si(γ, X), E=17.5-21.5 MeV; measured absorption σ. 28Si deduced GDR fine structure.
doi: 10.1080/18811248.2001.9715055
2001IS03 Nucl.Phys. A687, 58c (2001) T.Ishikawa, H.Akimune, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, K.Hatanaka, K.Hosono, F.Ihara, M.Itoh, T.Kawabata, M.Nakamura, T.Noro, E.Obayashi, H.Sakaguchi, A.Tamii, H.Takeda, T.Taki, H.Toyokawa, H.P.Yoshida, M.Yoshimura, M.Yosoi Study of Giant Monopole Resonance in 58Ni via the (p(pol), p(pol)') Reaction at 0° NUCLEAR REACTIONS 58Ni(polarized p, p'), E=394 MeV; measured σ(θ) vs excitation, spin-flip and non-spin-flip σ, GDR, GQR, GMR, SDR σ following DWBA calculations. 58Ni deduced Giant resonances centroids and strengths. Comparison with earlier data.
doi: 10.1016/S0375-9474(01)00601-7
2001JA10 Nucl.Phys. A687, 270c (2001) J.Janecke, H.Akimune, H.Ejiri, R.Fox, Y.Fujita, M.Fujiwara, M.B.Greenfield, M.N.Harakeh, R.Hazama, T.Inomata, N.Kudomi, K.Pham, D.A.Roberts, A.Tamii, M.Tanaka, H.Toyokawa, M.Yosoi Direct and Statistical Proton Decay from Isovector Giant Resonances in 90Nb NUCLEAR REACTIONS 90Zr(3He, t), E=150 MeV; measured σ at small angles, Ep, (proton)(triton)-coin. 90Nb deduced 1+ level energy, isobaric analog state, Gamow-Teller spin resonances, spin-dipole resonances parameters. Statistical model calculations.
doi: 10.1016/S0375-9474(01)00631-5
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
2001NA15 Nucl.Phys. A684, 71c (2001) T.Nakano, J.K.Ahn, M.Fujiwara, H.Kohri, N.Matsuoka, T.Mibe, N.Muramatsu, M.Nomachi, H.Shimizu, K.Yonehara, M.Yosoi, T.Yorita, W.C.Chang, C.W.Wang, S.C.Wang, Y.Asano, T.Hotta, Y.Sugaya, R.Zegers, S.Date, N.Kumagai, Y.Ohashi, H.Ohkuma, H.Toyokawa, T.Iwata, M.Miyabe, Y.Miyachi, A.Wakai, K.Imai, T.Ishikawa, M.Miyabe, T.Sasaki, H.Kawai, T.Ooba, Y.Shiino, M.Wada, H.C.Bhang, Z.Y.Kim, A.Sakaguchi, M.Sumihama, K.Hicks, H.Akimune, T.Matsumura, C.Rangacharyulu, S.Makino Multi-GeV Laser-Electron Photon Project at SPring-8 NUCLEAR REACTIONS 1H(γ, X), E=high; measured particles invariant mass spectra; deduced φ meson production.
doi: 10.1016/S0375-9474(01)00490-0
2001NA29 Phys.Rev.Lett. 87, 122502 (2001) S.Nakayama, T.Yamagata, H.Akimune, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, K.Fushimi, M.B.Greenfield, H.Kohri, N.Koori, K.Takahisa, A.Tamii, M.Tanaka, H.Toyokawa Dipole Excitation of α Clusters in 6Li and 7Li NUCLEAR REACTIONS 6,7Li(7Li, 7Be), E=65 MeV/nucleon; measured particle spectra, σ(θ). 6,7He, 6,7Li deduced resonance features, α-cluster structure.
doi: 10.1103/PhysRevLett.87.122502
2001SH23 Nucl.Phys. A687, 127c (2001) T.Shima, Y.Nagai, T.Baba, T.Takahashi, T.Kii, H.Ohgaki, H.Toyokawa GDR Problem in Photodisintegration of 4He NUCLEAR REACTIONS 4He(γ, p), (γ, n), (γ, np), 12C(γ, X), E=22.5, 28.9 MeV, measured σ. 4He deduced absence of GDR peak at 25 MeV. Comparison with different theoretical calculations.
doi: 10.1016/S0375-9474(01)00611-X
2001UT01 Phys.Rev. C63, 018801 (2001) H.Utsunomiya, Y.Yonezawa, H.Akimune, T.Yamagata, M.Ohta, M.Fujishiro, H.Toyokawa, H.Ohgaki Photodisintegration of 9Be with Laser-Induced Compton Backscattered γ Rays NUCLEAR REACTIONS 9Be(γ, n), E=1.78-6.11 MeV; measured photoneutron σ(E); deduced nαα reaction rate. 9Be deduced resonance widths, energies, B(E1). Comparison with compiled results.
doi: 10.1103/PhysRevC.63.018801
2001UT03 Nucl.Phys. A688, 340c (2001) H.Utsunomiya, Y.Yonezawa, H.Akimune, T.Yamagata, M.Ohta, H.Toyokawa, H.Ohgaki, K.Sumiyoshi Photodisintegration of 9Be and the Reaction Rate for α(αn, γ)9Be NUCLEAR REACTIONS 9Be(γ, n), E=1.5-6 MeV; measured En, Eγ, σ; deduced reaction rate for 4He(αn, γ) reaction. Comparison with compilations.
doi: 10.1016/S0375-9474(01)00723-0
2001VA10 Phys.Lett. 502B, 1 (2001) H.K.T.van der Molen, H.Akimune, A.M.van den Berg, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, M.N.Harakeh, F.Ihara, T.Inomata, K.Ishibashi, J.Janecke, N.Kalantar-Nayestanaki, H.Laurent, I.Lhenry, T.W.O'Donnell, V.A.Rodin, A.Tamii, H.Toyokawa, M.H.Urin, H.Yoshida, M.Yosoi Structure of 11/2- Analog State in 91Nb Populated by the 90Zr(α, t) Reaction NUCLEAR REACTIONS 90Zr(α, t), E=180 MeV; measured triton spectra, delayed proton spectra following IAS decay. 91Nb level deduced configuration. 91Nb, 91Zr deduced neutron, proton separation energies, spectroscopic factors. Comparison with continuum RPA predictions.
doi: 10.1016/S0370-2693(01)00168-X
2001VA28 Acta Phys.Hung.N.S. 13, 21 (2001) A.M.van den Berg, H.Akimune, I.Daito, H.Fujimura, M.Fujiwara, Y.Fujita, M.N.Harakeh, F.Ihara, T.Inomata, K.Ishibashi, J.Janecke, N.Kalantar-Nayestanaki, H.Laurent, I.Lhenry, H.K.T.van der Molen, T.O'Donnell, V.A.Rodin, A.Tamii, H.Toyokawa, M.H.Urin, H.Yoshida, M.Yosoi Collective and Single-Particle States at High Excitation Energy NUCLEAR REACTIONS 90Zr(α, t), E=180 MeV; measured triton spectra, delayed proton spectra following residual nucleus decay, σ(E, θ). 91Nb deduced level configurations, IAS decay features, damping of single-paritcle states.
doi: 10.1556/APH.13.2001.1-3.4
2000NA15 Nucl.Phys. A670, 332c (2000) T.Nakano, J.K.Ahn, H.Ejiri, M.Fujiwara, T.Hotta, N.Matsuoka, T.Matsumura, T.Mibe, M.Nomachi, H.Toki, C.W.Wang, S.C.Wang, H.Kawai, T.Ooba, T.Iwata, Y.Miyachi, T.Toyama, A.Wakai, K.Hicks, H.Akimune, Y.Asano, Y.Sugaya, S.Date, N.Kumagai, Y.Ohashi, H.Toyokawa, K.Imai, M.Yosoi, A.Ichikawa, T.Kishimoto, A.Sakaguchi, M.Sumihama, S.Makino, H.Shimizu Experiment at SPring-8
doi: 10.1016/S0375-9474(00)00124-X
2000NA22 Phys.Rev.Lett. 85, 262 (2000) S.Nakayama, T.Yamagata, H.Akimune, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, K.Fushimi, T.Inomata, H.Kohri, N.Koori, K.Takahisa, A.Tamii, M.Tanaka, H.Toyokawa Soft Dipole Resonance in the Neutron-Skin Nucleus 6He NUCLEAR REACTIONS 6Li(7Li, 7Be), E=65 MeV/nucleon; measured σ(E, θ), (partcle)γ-coin. 6He deduced soft dipole resonance.
doi: 10.1103/PhysRevLett.85.262
1999KR06 Phys.Rev.Lett. 82, 3216 (1999) A.Kraznahorkay, M.Fujiwara, P.van Aarle, H.Akimune, I.Daito, H.Fujimura, Y.Fujita, M.N.Harakeh, T.Inomata, J.Janecke, S.Nakayama, A.Tamii, M.Tanaka, H.Toyokawa, W.Uijen, M.Yosoi Excitation of Isovector Spin-Dipole Resonances and Neutron Skin of Nuclei NUCLEAR REACTIONS 114,116,118,120,122,124Sn(3He, t), E=450 MeV; measured triton spectra; deduced spin-dipole, Gamow-Teller, IAS resonances excitation σ. 114,116,118,120,122,124Sn deduced neutrons, protons rms radii, correlation between neutron skin thickness and resonance excitation.
doi: 10.1103/PhysRevLett.82.3216
1999NA36 Phys.Rev. C60, 047303 (1999) S.Nakayama, H.Akimune, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, K.Fushimi, T.Inomata, K.Ishibashi, H.Kohri, N.Koori, K.Takahisa, A.Tamii, M.Tanaka, H.Toyokawa, T.Yamagata Gamow-Teller Transitions in the (7Li, 7Be) Reaction at 65A MeV NUCLEAR REACTIONS 6Li, 12C, 28Si(7Li, 7Be), E=65 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, σ(E, θ); deduced relationship between σ and B(GT).
doi: 10.1103/PhysRevC.60.047303
1999OH05 Nucl.Phys. A649, 73c (1999) H.Ohgaki, H.Toyokawa, T.Noguchi, S.Sugiyama, T.Mikado, K.Yamada, R.Suzuki, T.Ohdaira, N.Sei, T.Yamazaki Observation of M1 Resonance in 206Pb using a Highly Linear Polarized Photon Beam NUCLEAR REACTIONS 206Pb(polarized γ, γ), E ≈ 6.5-8.2 MeV; measured Eγ, Iγ(θ). 206Pb deduced B(M1), damping features. Nuclear resonance fluorescence, laser-Compton photons. Comparison with quasiparticle model.
doi: 10.1016/S0375-9474(99)00042-1
1999TA22 Phys.Lett. 459B, 61 (1999) A.Tamii, H.Akimune, I.Daito, Y.Fujita, M.Fujiwara, K.Hatanaka, K.Hosono, F.Ihara, T.Inomata, T.Ishikawa, M.Itoh, M.Kawabata, T.Kawabata, M.Nakamura, T.Noro, E.Obayashi, H.Sakaguchi, H.Takeda, T.Taki, H.Toyokawa, H.P.Yoshida, M.Yoshimura, M.Yosoi Polarization Transfer Observables for Proton Inelastic Scattering from 12C at 0° NUCLEAR REACTIONS 12C(polarized p, p'), E=392 MeV; measured proton spectra, polarization transfer observables at 0°. 12C deduced spin-flip, non-spin-flip strengths.
doi: 10.1016/S0370-2693(99)00654-1
1998DA05 Phys.Lett. 418B, 27 (1998) I.Daito, H.Akimune, S.M.Austin, D.Bazin, G.P.A.Berg, J.A.Brown, B.S.Davids, Y.Fujita, H.Fujimura, M.Fujiwara, R.Hazama, T.Inomata, K.Ishibashi, J.Janecke, S.Nakayama, K.Pham, D.A.Roberts, B.M.Sherrill, M.Steiner, A.Tamii, M.Tanaka, H.Toyokawa, M.Yosoi Gamow-Teller Strengths from (t, 3He) Charge-Exchange Reactions on Light Nuclei NUCLEAR REACTIONS 9Be, 10,11B, 12,13C(t, 3He), E=127 MeV/nucleon; measured zero degree 3He spectra. 9Li, 10,11Be, 12,13B deduced Gamow-Teller strengths. Radioactive beam, dispersion matching.
doi: 10.1016/S0370-2693(97)01393-2
1998EJ03 Phys.Lett. 433B, 257 (1998) H.Ejiri, H.Akimune, Y.Arimoto, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, K.Fushimi, M.B.Greenfield, M.N.Harakeh, F.Ihara, T.Inomata, K.Ishibashi, J.Janecke, H.Kohri, S.Nakayama, C.Samanta, A.Tamii, M.Tanaka, H.Toyokawa, M.Yosoi Spin-Isospin Responses of 71Ga for Solar Neutrinos Studied by 71Ga(3He, tγ)71Ge Reaction NUCLEAR REACTIONS 71Ga(3He, t), E=450 MeV; measured Eγ, Iγ, forward-angle triton spectra, tγ-coin. 71Ge deduced γ-decay branching from levels above neutron threshold. Implications for solar neutrino absorption rates.
doi: 10.1016/S0370-2693(98)00673-X
1998GU10 Phys.Rev. C58, 116 (1998) V.Guimaraes, S.Kubono, N.Ikeda, I.Katayama, T.Nomura, M.H.Tanaka, Y.Fuchi, H.Kawashima, S.Kato, H.Toyokawa, C.C.Yun, T.Niizeki, T.Kubo, M.Ohura, M.Hosaka Nuclear Structure of 17Ne by the Three-Neutron Pickup (3He, 6He) Reaction NUCLEAR REACTIONS 20Ne(3He, 6He), E=70 MeV; measured σ(E, θ). 17Ne deduced levels, J, π, mass excess. Shell model calculations. NUCLEAR STRUCTURE A=17; analyzed T=3/2 quartet analog states; deduced coefficients. Isobaric multiplet mass equation analysis.
doi: 10.1103/PhysRevC.58.116
1998HA62 J.Nucl.Sci.Technol.(Tokyo) 35, 733 (1998) H.Harada, K.Furutaka, Y.Shigetome, H.Ohgaki, H.Toyokawa Super High Resolution Measurement of Fine Structure in the Total Photonuclear Cross Section of 13C NUCLEAR REACTIONS 13C(γ, X), E=14.9-15.3 MeV; measured photoabsorption σ; deduced resonance width. High-resolution data, laser Compton scattering.
doi: 10.1080/18811248.1998.9733935
1998IN02 Phys.Rev. C57, 3153 (1998) T.Inomata, H.Akimune, I.Daito, H.Ejiri, H.Fujimura, Y.Fujita, M.Fujiwara, M.N.Harakeh, K.Ishibashi, H.Kohri, N.Matsuoka, S.Nakayama, A.Tamii, M.Tanaka, H.Toyokawa, M.Yoshimura, M.Yosoi Particle Decays from 12B and 12N Mirror Nuclei NUCLEAR REACTIONS 12C(d, 2p), E=200 MeV; 12C(3He, t), E=450 MeV; measured excitation energy spectra, proton, neutron σ(θ) following residual nucleus decay. 12B, 12N deduced spin-isospin excitation modes, particle decay features.
doi: 10.1103/PhysRevC.57.3153
1998NA14 Nucl.Instrum.Methods Phys.Res. A402, 367 (1998) S.Nakayama, H.Akimune, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, K.Fushimi, T.Inomata, K.Ishibashi, H.Kohri, N.Koori, K.Takahisa, A.Tamii, M.Tanaka, H.Toyokawa, T.Yamagata The (7Li, 7Be) Reaction as a Spin-Probe for Isovector Excitations NUCLEAR REACTIONS 12C(7Li, 7Be), E=65 MeV/nucleon; measured (7Be)γ-coin; deduced reaction mechanism relative spin-flip, non-spin-flip strengths.
doi: 10.1016/S0168-9002(97)00864-4
1998NA16 Nucl.Instrum.Methods Phys.Res. A404, 34 (1998) S.Nakayama, K.Fushimi, H.Kohri, H.Akimune, I.Daito, H.Fujimura, Y.Fujita, M.Fujiwara, T.Inomata, K.Ishibashi, T.Iwawaki, N.Koori, K.Takahisa, A.Tamii, M.Tanaka, H.Toyokawa, T.Yamagata GSO-Detector System ' NYMPHS ' for (7Li, 7Be-γ) Reaction at Intermediate Energies NUCLEAR REACTIONS 12C, 90Zr(7Li, 7Be), E=65 MeV/nucleon; measured Eγ, Iγ(θ), (7Be)γ-coin.
doi: 10.1016/S0168-9002(97)01117-0
1998OK04 Phys.Rev. C58, 2180 (1998) H.Okamura, S.Ishida, N.Sakamoto, H.Otsu, T.Uesaka, T.Wakasa, H.Sakai, T.Niizeki, H.Toyokawa, Y.Tajima, H.Ohnuma, M.Yosoi, K.Hatanaka, T.Ichihara Mechanism of the Forward-Angle (d, pn) Reaction at Intermediate Energies NUCLEAR REACTIONS 12C, 28Si, 40Ca, 90Zr, 118Sn, 165Ho, 208Pb(d, np), E=140, 270 MeV; measured elastic breakup σ(Ep, En, θ=0°); deduced Coulomb breakup contribution. Post-form DWBA analysis.
doi: 10.1103/PhysRevC.58.2180
1998TO08 Phys.Lett. 424B, 219 (1998) J.A.Tostevin, S.Rugmai, R.C.Johnson, H.Okamura, S.Ishida, N.Sakamoto, H.Otsu, T.Uesaka, T.Wakasa, H.Sakai, T.Niizeki, H.Toyokawa, Y.Tajima, H.Ohnuma, M.Yosoi, K.Hatanaka, T.Ichihara Coulomb Breakup of Light Composite Nuclei NUCLEAR REACTIONS 12C, 28Si, 40Ca, 90Zr, 118Sn, 165Ho, 208Pb(d, np), E=140 MeV; measured σ(Ep, θ(p), θ(n)); deduced Coulomb dissociation mechanism. Core-valence model.
doi: 10.1016/S0370-2693(98)00228-7
1997AK02 Phys.Lett. 394B, 23 (1997); Erratum Phys.Lett. 665B, 424 (2008) H.Akimune, H.Ejiri, M.Fujiwara, I.Daito, T.Inomata, R.Hazama, A.Tamii, H.Toyokawa, M.Yosoi GT Strengths Studied by (3He, t) Reactions and Nuclear Matrix Elements for Double Beta Decays NUCLEAR REACTIONS 100Mo, 116Cd(3He, t), E=450 MeV; measured triton energy spectra. 100Tc, 116In deduced Gamow-Teller strengths. 100Mo, 116Cd deduced 2ν-accompanied 2β-decay matrix elements.
doi: 10.1016/S0370-2693(96)01659-0
1997DA28 Nucl.Instrum.Methods Phys.Res. A397, 465 (1997); Erratum Nucl.Instrum.Methods Phys.Res. A402, 177 (1998) I.Daito, H.Akimune, S.M.Austin, D.Bazin, G.P.A.Berg, J.A.Brown, B.S.Davids, Y.Fujita, H.Fujimura, M.Fujiwara, R.Hazama, T.Inomata, K.Ishibashi, J.Janecke, S.Nakayama, K.Pham, D.A.Roberts, B.M.Sherrill, M.Steiner, A.Tamii, M.Tanaka, H.Toyokawa, M.Yosoi (t, 3He) Reaction; New tool for studying spin-isospin excitations in neutron rich nuclei NUCLEAR REACTIONS 12C, 10B(t, 3He), E=381 MeV; measured σ(E(3He), θ). 12B, 10Be deduced levels spin-isospin characteristics.
doi: 10.1016/S0168-9002(97)00825-5
1997FU02 Phys.Rev. C55, 1137 (1997) Y.Fujita, H.Akimune, I.Daito, M.Fujiwara, M.N.Harakeh, T.Inomata, J.Janecke, K.Katori, C.Luttge, S.Nakayama, P.von Neumann-Cosel, A.Richter, A.Tamii, M.Tanaka, H.Toyokawa, H.Ueno, M.Yosoi Isospin and Spin-Orbital Structures of J(π) = 1+ States Excited in 28Si NUCLEAR REACTIONS 28Si(3He, t), E=150 MeV/nucleon; measured spectra. 28P deduced Gamow-Teller transition strength. 28Si deduced 1+ states isospin structure. Comparisons with other reactions data.
doi: 10.1103/PhysRevC.55.1137
1996FU03 Phys.Lett. 365B, 29 (1996) Y.Fujita, H.Akimune, I.Daito, M.Fujiwara, M.N.Harakeh, T.Inomata, J.Janecke, K.Katori, H.Nakada, S.Nakayama, A.Tamii, M.Tanaka, H.Toyokawa, M.Yosoi Isospin Decomposition of the Gamow-Teller Strength in 58Cu NUCLEAR REACTIONS 58Ni(3He, t), E=100 MeV/nucleon; measured triton spectra, θ=0°. 58Cu deduced Gamow-Teller transition strength, isospin components.
doi: 10.1016/0370-2693(95)01304-0
1996FU06 Nucl.Phys. A599, 223c (1996) M.Fujiwara, H.Akimune, I.Daito, H.Ejiri, Y.Fujita, M.B.Greenfield, M.N.Harakeh, T.Inomata, J.Janecke, S.Nakayama, N.Takemura, A.Tamii, M.Tanaka, H.Toyokawa, M.Yosoi Spin Isospin Resonances in Nuclei NUCLEAR REACTIONS 100Mo, 116Cd, 114,116,118,120,122,124Sn, 71Ga(3He, t), E=450 MeV; measured 0° triton spectra; deduced solar neutrino capture rate. 71Ge deduced Gamow-Teller transition strength. 12C(3He, pt), E=450 MeV; measured pt-coin. 12C(t, 3He), E=381 MeV; analyzed data. 13N deduced proton decay features.
doi: 10.1016/0375-9474(96)00065-6
1996TA13 Nucl.Instrum.Methods Phys.Res. A369, 637 (1996) Y.Takenaka, A.Uritani, K.Inoue, H.Sakai, K.Kubota, H.Toyokawa, C.Mori Energy Resolution Enhancement of CdTe Semiconductor Detector Spectra by using a Neural Network Algorithm RADIOACTIVITY 57Co(EC); measured Eγ, before, after digital sampling, analog shaping methods corrections. Three-layered preceptron neural network, CdTe semi-conductor detector energy resolution studied.
doi: 10.1016/S0168-9002(96)80067-2
1996TO15 Nucl.Instrum.Methods Phys.Res. A381, 481 (1996) H.Toyokawa, A.Uritani, C.Mori, M.Yoshizawa, N.Takeda, K.Kudo Neutron Spectrometer with Position-Sensitive Proportional Counters RADIOACTIVITY 252Cf(SF); measured fission associated En, In(θ, φ); deduced detector characteristics. Spherical detector.
doi: 10.1016/S0168-9002(96)00755-3
1995GU08 Nucl.Phys. A588, 161c (1995) V.Guimaraes, S.Kubono, M.Hosaka, N.Ikeda, S.C.Jeong, I.Katayama, T.Miyachi, T.Nomura, M.H.Tanaka, Y.Fuchi, H.Kawashima, S.Ohkawa, S.Kato, H.Toyokawa, C.C.Yun, T.Niizeki, K.Ito, T.Kishida, T.Kubo, Y.Pu, M.Ohura, H.Orihara, T.Terakawa, S.Hamada, M.Hirai, H.Miyatake Structure of Light Proton-Rich Nuclei on the Drip-Line NUCLEAR REACTIONS 14N, 20Ne(3He, 6He), E=70.08 MeV; measured 6He energy spectra; deduced isobaric multiplet mass equation. 11N, 17Ne deduced levels, J, π, configuration.
doi: 10.1016/0375-9474(95)00117-J
1995GU17 Z.Phys. A353, 117 (1995) V.Guimaraes, S.Kubono, M.Hosaka, N.Ikeda, M.H.Tanaka, T.Nomura, I.Katayama, Y.Fuchi, H.Kawashima, S.Kato, H.Toyokawa, T.Niizeki, C.C.Yun, T.Kubo, M.Ohura Structure of 17Ne by the Three-Neutron Pick-Up (3He, 6He) Reaction NUCLEAR REACTIONS 20Ne(3He, 6He), E=70 MeV; measured σ(θ), ejectile momentum spectra. 17Ne deduced levels, J, π. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1599. 1995TO03 Phys.Rev. C51, 2592 (1995) H.Toyokawa, H.Ohnuma, Y.Tajima, T.Niizeki, Y.Honjo, S.Tomita, K.Ohkushi, M.H.Tanaka, S.Kubono, M.Yosoi Coupling Effects Studied in the 13C(p, pn)12C and 13C(p, d)12C Reactions at E(p) = 35 MeV NUCLEAR REACTIONS 13C(p, np), (p, d), E=35 MeV; measured σ(θ). 12C levels deduced spectroscopic factors. Distorted-wave Born approximation, adiabatic deuteron breakup approximation, continuum discretized coupled channels analyses.
doi: 10.1103/PhysRevC.51.2592
1994FU11 Nucl.Phys. A577, 43c (1994) M.Fujiwara, H.Akimune, I.Daito, H.Ejiri, Y.Fujita, M.B.Greenfield, M.N.Harakeh, R.Hazama, T.Inomata, J.Janecke, N.Kudomi, K.Kume, S.Nakayama, K.Shinmyo, A.Tamii, M.Tanaka, H.Toyokawa, M.Yosoi Spin-Isospin Excitations in Nuclei via (3He, t) Reactions at 450 MeV NUCLEAR REACTIONS 71Ga, 90Zr(3He, t), E=450 MeV; measured triton spectra, θ=0°. 90Nb, 71Ge deduced Gamow-Teller transition strength. Other cases discussed.
doi: 10.1016/0375-9474(94)90832-X
1994IC01 Phys.Lett. 323B, 278 (1994) T.Ichihara, M.Ishihara, H.Ohnuma, T.Niizeki, Y.Tajima, T.Yamamoto, Y.Fuchi, S.Kubono, M.H.Tanaka, H.Okamura, S.Ishida, S.Miyamoto, H.Toyokawa Charge-Exchange Reaction 12C(12C, 12N)12B at E/A = 135 MeV NUCLEAR REACTIONS 12C(12C, 12N), (12C, 12C), E=135 MeV/nucleon; measured σ(θ), energy spectra; deduced model parameters. DWBA analysis.
doi: 10.1016/0370-2693(94)91220-3
1994IC02 Nucl.Phys. A569, 287c (1994) T.Ichihara, T.Niizeki, H.Okamura, H.Ohnuma, H.Sakai, Y.Fuchi, K.Hatanaka, M.Hosaka, S.Ishida, K.Kato, S.Kato, H.Kawashima, S.Kubono, S.Miyamoto, H.Orihara, N.Sakamoto, S.Takaku, Y.Tajima, M.H.Tanaka, H.Toyokawa, T.Uesaka, T.Yamamoto, T.Yamashita, M.Yosoi, M.Ishihara Spin-Isospin Resonances Observed in the (d, 2He) and (12C, 12N) Reactions at E/A = 135 MeV NUCLEAR REACTIONS 28Si(d, X), E=260 MeV; measured 2He energy spectra. 28Si, 12,13C(12C, 12N), E=135 MeV/nucleon; measured σ(θ); deduced model parameters, reaction mechanism, strong selectivity of ΔS=1, ΔT=1 transitions. 12B levels deduced transfer L. DWBA analysis.
doi: 10.1016/0375-9474(94)90119-8
1994KU06 Z.Phys. A348, 59 (1994) S.Kubono, C.C.Yun, R.N.Boyd, L.R.Buchmann, Y.Fuchi, M.Hosaka, N.Ikeda, C.L.Jiang, I.Katayama, H.Kawashima, H.Miyatake, T.Niizeki, T.Nomura, A.Odahara, M.Ohura, H.Ohnuma, H.Orihara, C.Rolfs, T.Shimoda, Y.Tajima, M.H.Tanaka, H.Toyokawa High Resolution Study of 24Mg(p, d)23Mg for the Ne-E Problem NUCLEAR REACTIONS 24Mg(p, d), E=34-945 MeV; measured deuteron spectra, σ(θ); deduced 22Na(p, γ) reaction rate, astrophysics related Ne-E problem implications. 23Mg deduced level, possible J, π.
doi: 10.1007/BF01291654
1994NI08 Nucl.Phys. A577, 37c (1994) T.Niizeki, H.Ohnuma, T.Yamamoto, K.Katoh, T.Yamashita, Y.Hara, H.Okamura, H.Sakai, S.Ishida, N.Sakamoto, H.Otsu, T.Wakasa, T.Uesaka, Y.Satou, T.Fujita, T.Ichihara, H.Orihara, H.Toyokawa, K.Hatanaka, S.Kato, S.Kubono, M.Yosoi Spin-Isospin Excitation in sd-Shell Nuclei Studied by the (d, 2He) Reaction at E(d) = 270 MeV NUCLEAR REACTIONS 24,26Mg, 28Si(d, X)26Na/24Na/28Al, E=270 MeV; measured 2He relative yield vs E. 26Na deduced Gamow-Teller transition strength.
doi: 10.1016/0375-9474(94)90831-1
1993FU10 Nucl.Instrum.Methods Phys.Res. A326, 513 (1993) Y.Futami, T.Mizota, Y.H.Pu, Y.Honjo, K.Yuasa-Nakagawa, H.Toyokawa, S.M.Lee, K.Furutaka, T.Murakami, J.Kasagi, K.Yoshida, T.Nakagawa Performance of a Phoswich Detector Composed of Thin Plastic and Thick BaF2 Scintillators NUCLEAR REACTIONS 27Al(40Ar, X), E=26 MeV/nucleon; measured γ-, neutron, charged particles spectra; deduced phoswich detector performance features.
doi: 10.1016/0168-9002(93)90853-A
1993OH01 Phys.Rev. C47, 648 (1993) H.Ohnuma, K.Hatanaka, S.I.Hayakawa, M.Hosaka, T.Ichihara, S.Ishida, S.Kato, T.Niizeki, M.Ohura, H.Okamura, H.Orihara, H.Sakai, H.Shimizu, Y.Tajima, H.Toyokawa, H.Y.Yoshida, M.Yosoi (d, 2He) Reactions at E(d) = 260 MeV as a Possible Probe to Nuclear Spin-Isospin Excitation NUCLEAR REACTIONS 6Li, 12,13C, 23Na(d, 2p), E=260 MeV; measured σ(Ep1, Ep2, θ(12), φ(12)); deduced σ(d, 2He), θ=0°, proportionality to Gamow-Teller transition-strengths. Enriched targets.
doi: 10.1103/PhysRevC.47.648
1993YA14 Nucl.Phys. A563, 457 (1993) M.Yasue, H.Sato, M.H.Tanaka, T.Hasegawa, T.Tanabe, K.Nisimura, H.Ohnuma, H.Shimizu, K.Ieki, H.Toyokawa, S.I.Hayakawa, K.Ogawa, Y.Kadota, R.J.Peterson Population of 6- and 5- States in 26Al by the (α, d) Reaction NUCLEAR REACTIONS 24Mg(α, d), E=63.7 MeV; measured σ(θ). 26Al deduced levels, J, π, T. Zero-range DWBA analysis.
doi: 10.1016/0375-9474(93)90123-F
1992BO16 Nucl.Phys. A542, 97 (1992) R.N.Boyd, S.Kubono, N.Ikeda, M.Y.Tanaka, T.Nomura, Y.Fuchi, H.Kawashima, M.Ohura, H.Orihara, S.Yun, H.Toyokawa, M.Yosoi, H.Ohnuma 9Be(α, p)12B Reaction and Primordial Nucleosynthesis NUCLEAR REACTIONS 9Be(α, p), E=65 MeV; measured σ(θ). 12B deduced levels, J, π, widths, resonance strength. DWBA calculations.
doi: 10.1016/0375-9474(92)90399-5
1992KU07 Phys.Rev. C46, 361 (1992) S.Kubono, N.Ikeda, Y.Funatsu, M.H.Tanaka, T.Nomura, H.Orihara, S.Kato, M.Ohura, T.Kubo, N.Inabe, A.Yoshida, T.Ichihara, M.Ishihara, I.Tanihata, H.Okuno, T.Nakamura, S.Shimoura, H.Toyokawa, C.C.Yun, H.Ohnuma, K.Asahi, A.Chakrabarti, T.Mukhopadhyay, T.Kajino Decay Property of 20Na for the Onset Mechanism of the Rapid-Proton Process RADIOACTIVITY 20Mg(β+) [from 9Be(24Mg, X), E=100 MeV/nucleon]; measured T1/2, βp-coin; deduced log ft, 19Ne(p, γ) reaction rate implications. 20Na deduced levels, possible J, π.
doi: 10.1103/PhysRevC.46.361
1992KU24 Nucl.Instrum.Methods Phys.Res. B70, 583 (1992) S.Kubono, Y.Funatsu, N.Ikekda, M.H.Tanaka, T.Nomura, H.Orihara, S.Kato, M.Ohura, T.Kubo, N.Inabe, T.Ichihara, M.Ishihara, I.Tanihata, H.Okuno, T.Nakamura, S.Shimoura, H.Toyokawa, C.C.Yun, H.Ohnuma, K.Asahi, A.Chakrabarti, T.Mukhopadhyay, T.Kajino Proton Decay Measurement with RIPS for Astrophysical Interest RADIOACTIVITY 20Mg(β+) [from 9Be(24Mg, X), E=100 MeV/nucleon]; measured decay curve. 20Na(β+p), (α); measured β-delayed particle spectra. 20Na deduced 1+ state may not be s-wave resonance.
doi: 10.1016/0168-583X(92)95987-3
1992YA08 Phys.Rev. C46, 1242 (1992) M.Yasue, T.Hasegawa, S.I.Hayakawa, K.Ieki, J.Kasagi, S.Kubono, T.Murakami, K.Nisimura, K.Ogawa, H.Ohnuma, R.J.Peterson, H.Shimizu, M.H.Tanaka, H.Toyokawa Spectroscopic Study of Oxygen and Fluorine Isotopes with the (α, 3He) and (α, t) Reactions on 16,17,18O NUCLEAR REACTIONS 16,17,18O(α, 3He), (α, t), E=65 MeV; measured σ(θ). 17,18,19O, 17,18,19F deduced levels, J, π, spectroscopic factors.
doi: 10.1103/PhysRevC.46.1242
1991KU10 Z.Phys. A338, 459 (1991) S.Kubono, R.Boyd, N.Ikeda, M.H.Tanaka, T.Nomura, Y.Fuchi, H.Kawashima, M.Ohura, H.Orihara, S.Yun, H.Toyokawa, M.Yosoi, H.Ohnuma, I.Tanihata, T.Kajino Key Resonant States in the 8Li(α, n)11B Reaction in the Inhomogeneous Big Bang Models NUCLEAR REACTIONS, ICPND 9Be(α, p), E=64 MeV; measured σ(θ), Ep; deduced increased value for 8Li(α, n) reaction S-factor. 12B deduced levels, J, π, Γ.
doi: 10.1007/BF01295776
1991KU31 Z.Phys. A341, 121 (1991) S.Kubono, N.Ikeda, M.H.Tanaka, T.Nomura, I.Katayama, Y.Fuchi, H.Kawashima, M.Ohura, H.Orihara, C.C.Yun, Y.Tajima, M.Yosoi, H.Ohnuma, H.Toyokawa, H.Miyatake, T.Shimoda, R.N.Boyd, T.Kubo, I.Tanihata, T.Kajino Decay Properties of the Key Resonant States in 8Li(α, n)11B for Primordial Nucleosynthesis NUCLEAR REACTIONS 9Be(α, p), E=50.29 MeV; measured pn-coin, (particle)(particle)-correlation; deduced implications to astrophysical reaction 8Li(α, n). 12B level deduced decay L, branching ratios, Γn/Γ, Γα/Γ.
doi: 10.1007/BF01281284
1991YA02 Phys.Rev. C43, 510 (1991) M.Yasue, M.H.Tanaka, T.Hasegawa, H.Ohnuma, H.Toyokawa, K.Ogawa Isospin Forbidden (α, d) Transitions to the Low-Lying States in 26Al NUCLEAR REACTIONS 24Mg(α, d), E=64.7 MeV; measured σ(θ), σ(Ed). 26Al levels deduced isospin mixing. Enriched target. Exact finite-range, second order DWBA.
doi: 10.1103/PhysRevC.43.510
1990IE01 Phys.Rev. C42, 457 (1990) K.Ieki, J.Iimura, M.Iwase, H.Ohnuma, H.Shimizu, H.Toyokawa, K.Furukawa, H.Kabasawa, T.Nakagawa, T.Tohei, H.Orihara, S.I.Hayakawa, T.Hasegawa, K.Nisimura, M.Yasue, K.Miura, T.Suehiro, M.A.Franey Density Dependent Interaction Applied to Low-Multipole (p, p') and (p, n) Transitions in Light Nuclei NUCLEAR REACTIONS 14C, 14N(polarized p, n); 14N, 12C(polarized p, p'), E=35 MeV; measured σ(θ), A(θ); deduced density dependence of effective interaction. DWBA analysis.
doi: 10.1103/PhysRevC.42.457
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