NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = S.Mitsuoka Found 63 matches. 2019BA22 Phys.Rev. C 99, 054317 (2019) A.E.Barzakh, J.G.Cubiss, A.N.Andreyev, M.D.Seliverstov, B.Andel, S.Antalic, P.Ascher, D.Atanasov, D.Beck, J.Bieron, K.Blaum, Ch.Borgmann, M.Breitenfeldt, L.Capponi, T.E.Cocolios, T.Day Goodacre, X.Derkx, H.De Witte, J.Elseviers, D.V.Fedorov, V.N.Fedosseev, S.Fritzsche, L.P.Gaffney, S.George, L.Ghys, F.P.Hessberger, M.Huyse, N.Imai, Z.Kalaninova, D.Kisler, U.Koster, M.Kowalska, S.Kreim, J.F.W.Lane, V.Liberati, D.Lunney, K.M.Lynch, V.Manea, B.A.Marsh, S.Mitsuoka, P.L.Molkanov, Y.Nagame, D.Neidherr, K.Nishio, S.Ota, D.Pauwels, L.Popescu, D.Radulov, E.Rapisarda, J.P.Revill, M.Rosenbusch, R.E.Rossel, S.Rothe, K.Sandhu, L.Schweikhard, S.Sels, V.L.Truesdale, C.Van Beveren, P.Van den Bergh, P.Van Duppen, Y.Wakabayashi, K.D.A.Wendt, F.Wienholtz, B.W.Whitmore, G.L.Wilson, R.N.Wolf, K.Zuber Inverse odd-even staggering in nuclear charge radii and possible octupole collectivity in 217, 218, 219At revealed by in-source laser spectroscopy NUCLEAR MOMENTS 217,218,219At; measured hyperfine structure spectra, isotopic shifts, and hyperfine splitting constants using in-source resonance-ionization technique at CERN-ISOLDE; deduced magnetic dipole and electric quadrupole moments, changes in nuclear mean-square charge radii, octupole collectivity. 217,218,219At isotopes produced in U(p, X), E=1.4 GeV reaction. Systematics of g factors in 209,211,213Bi, 211,217,219At, 213,219,221,223,225Fr, 215,217,227Ac, changes in rms charge radii for 207,208,209,210,211,217,218,219At, shell-effect parameters in Pb, Bi, Po, At, Rn, Fr, Ra, Ac isotopes, and odd-even staggering in 205,207,209,211Pb, 207,209,217Po, 208,210,218At, 210,212,220,222,224,226Fr, 219,221Rn, 221,223,225,227Ra.
doi: 10.1103/PhysRevC.99.054317
2019GH11 Phys.Rev. C 100, 054310 (2019) L.Ghys, A.N.Andreyev, M.Huyse, P.Van Duppen, S.Antalic, A.Barzakh, L.Capponi, T.E.Cocolios, J.Cubiss, X.Derkx, H.De Witte, J.Elseviers, F.P.Hessberger, Z.Kalaninova, U.Koster, J.F.W.Lane, V.Liberati, S.Mitsuoka, Y.Nagame, K.Nishio, S.Ota, D.Pauwels, R.D.Page, L.Popescu, D.Radulov, M.M.Rajabali, E.Rapisarda, K.Sandhu, V.L.Truesdale, P.Van den Bergh, Y.Wakabayashi α-decay properties of 200, 202Fr RADIOACTIVITY 200,202,202mFr, 196,198,198mAt, 194,192Bi(α)[from 238U(p, F), E=1.4 GeV]; measured Eα, Iα, Eγ, Iγ, αγ- and αγγ-coin, half-lives of 200Fr g.s., 198At g.s. and 198At isomer using the windmill detection setup at ISOLDE-CERN; 196,198At, 192,194Bi; deduced levels, J, π, total conversion coefficients, multipolarities, α-reduced widths. 190Tl, 194Bi, 198At, 202Fr, 206Ac; deduced energies of the isomeric states and compared to previous experimental values. 198,202Po, 200,202At, 202Rn(α); measured Eα. Systematics of 206Ac to 190Tl and 200Fr to 188Tl decay chains. Systematics of α-reduced widths for odd-odd A=184-201 Fr, At and Bi α-emitters.
doi: 10.1103/PhysRevC.100.054310
2018CU02 Phys.Rev. C 97, 054327 (2018) J.G.Cubiss, A.E.Barzakh, M.D.Seliverstov, A.N.Andreyev, B.Andel, S.Antalic, P.Ascher, D.Atanasov, D.Beck, J.Bieron, K.Blaum, Ch.Borgmann, M.Breitenfeldt, L.Capponi, T.E.Cocolios, T.Day Goodacre, X.Derkx, H.De Witte, J.Elseviers, D.V.Fedorov, V.N.Fedosseev, S.Fritzsche, L.P.Gaffney, S.George, L.Ghys, F.P.Hessberger, M.Huyse, N.Imai, Z.Kalaninova, D.Kisler, U.Koster, M.Kowalska, S.Kreim, J.F.W.Lane, V.Liberati, D.Lunney, K.M.Lynch, V.Manea, B.A.Marsh, S.Mitsuoka, P.L.Molkanov, Y.Nagame, D.Neidherr, K.Nishio, S.Ota, D.Pauwels, L.Popescu, D.Radulov, E.Rapisarda, J.P.Revill, M.Rosenbusch, R.E.Rossel, S.Rothe, K.Sandhu, L.Schweikhard, S.Sels, V.L.Truesdale, C.Van Beveren, P.Van den Bergh, Y.Wakabayashi, P.Van Duppen, K.D.A.Wendt, F.Wienholtz, B.W.Whitmore, G.L.Wilson, R.N.Wolf, K.Zuber Charge radii and electromagnetic moments of 195-211At NUCLEAR MOMENTS 195,195m,196,197,197m,198,198m,199,199m,200,200m,201,202,202m,203,204,205,206,207,208,209,210,211At; measured hfs spectra, hyperfine coupling constants, isotope shifts, and rms charge radii using the in-source resonance-ionization spectroscopy method, and Multi-Reflection Time-of-Flight Mass Spectrometer (MR-TOF MS) at CERN-ISOLDE; deduced magnetic dipole moments and spectroscopic quadrupole moments, configurations, and quadrupole deformation parameters. 206At; deduced J. Detailed systematics of magnetic dipole moments, spectroscopic quadrupole moments, deformations, and rms charge radii in Hg, Tl, Pb, Bi, Po, At, Fr, Ra and Ac nuclei. Comparison with theoretical calculations using multiconfiguration Dirac-Hartree-Fock (MCDHF) method. NUCLEAR REACTIONS U(p, X)195At/195mAt/196At/197At/197mAt/198At/198mAt/199At/199mAt/200At/200m1At/200m2At/201At/202At/202mAt/203At/204At/205At/206At/207At/208At/209At/210At/211At, E=1.4 GeV; produced radioactive astatine isotopes by spallation reaction with beam from CERN PS Booster impinging on a thick UCx target, followed by injection into a hot cavity of the Resonance Ionization Laser Ion Source (RILIS), and ionization by a three-step photoionization scheme.
doi: 10.1103/PhysRevC.97.054327
2016TR07 Phys.Rev. C 94, 034308 (2016) V.L.Truesdale, A.N.Andreyev, L.Ghys, M.Huyse, P.Van Duppen, S.Sels, B.Andel, S.Antalic, A.Barzakh, L.Capponi, T.E.Cocolios, X.Derkx, H.De Witte, J.Elseviers, D.V.Fedorov, V.N.Fedosseev, F.P.Hessberger, Z.Kalaninova, U.Koster, J.F.W.Lane, V.Liberati, K.M.Lynch, B.A.Marsh, S.Mitsuoka, Y.Nagame, K.Nishio, S.Ota, D.Pauwels, L.Popescu, D.Radulov, E.Rapisarda, S.Rothe, K.Sandhu, M.D.Seliverstov, A.M.Sjodin, C.Van Beveren, P.Van den Bergh, Y.Wakabayashi β-delayed fission and α decay of 196At RADIOACTIVITY 196At, 196Po(α); 196At(EC), (β+), (β+F), [high purity 196At beam from U(p, X), E=1.4 GeV using HRS and GPS separators with RILIS at ISOLDE-CERN facility]; measured Eα, Iα, Eγ, Iγ, αγ-coin, fission-fragment energies, (fission fragment)(fission fragment)-coin, half-lives of decays of 196At and 196Po; deduced α- and β-decay and β-delayed fission branching ratios of 196At, reduced α-decay widths, symmetric and asymmetric fission-fragment mass distributions of the daughter isotope 196Po. 192Bi; deduced levels, J, π, conversion coefficients, multipolarities, mixing ratio, configurations. Comparison with previous experimental values. 192Bi, 199,200,201At, 202Rn; observed α from daughter activity 192Bi and other contaminants.
doi: 10.1103/PhysRevC.94.034308
2014GH09 Phys.Rev. C 90, 041301 (2014) L.Ghys, A.N.Andreyev, M.Huyse, P.Van Duppen, S.Sels, B.Andel, S.Antalic, A.Barzakh, L.Capponi, T.E.Cocolios, X.Derkx, H.De Witte, J.Elseviers, D.V.Fedorov, V.N.Fedosseev, F.P.Hessberger, Z.Kalaninova, U.Koster, J.F.W.Lane, V.Liberati, K.M.Lynch, B.A.Marsh, S.Mitsuoka, P.Moller, Y.Nagame, K.Nishio, S.Ota, D.Pauwels, R.D.Page, L.Popescu, D.Radulov, M.M.Rajabali, J.Randrup, E.Rapisarda, S.Rothe, K.Sandhu, M.D.Seliverstov, A.M.Sjodin, V.L.Truesdale, C.Van Beveren, P.Van den Bergh, Y.Wakabayashi, M.Warda Evolution of fission-fragment mass distributions in the neutron-deficient lead region RADIOACTIVITY 194,196At, 200,202Fr(β+F)[from U(p, X), E=1.4 GeV at CERN-ISOLDE using HRS and GPS separators]; measured mass and energy distributions of coincident fission fragments after β-delayed fission, ratio of α to β-delayed-fission decays, total kinetic energy. 196At, 200Fr; deduced β-delayed fission decay probabilities, new region of multimodal fission in the neutron-deficient lead region. 196Po; Calculated potential energy surface contour. Comparison with Finite-range liquid-drop (FRLDM) and Hartree-Fock-Bogoliubov (HFB) model calculations. Comparison with experimental results for β-delayed fission of 180Tl.
doi: 10.1103/PhysRevC.90.041301
2014NI16 Nucl.Data Sheets 119, 299 (2014) K.Nishio, H.Ikezoe, S.Hofmann, D.Ackermann, Y.Aritomo, V.F.Comas, Ch.E.Dullmann, S.Heinz, J.A.Heredia, F.P.Hessberger, K.Hirose, J.Khuyagbaatar, B.Kindler, I.Kojouharov, B.Lommel, M.Makii, R.Mann, S.Mitsuoka, I.Nishinaka, T.Ohtsuki, S.Saro, M.Schadel, A.G.Popeko, A.Turler, Y.Wakabayashi, Y.Watanabe, A.Yakushev, A.Yeremin Study of Heavy-ion Induced Fission for Heavy Element Synthesis NUCLEAR REACTIONS 238U(30Si, F), (34S, F), E*=30-68 MeV;238U(36S, F), E(cm)=140-180 MeV; measured reaction products; calculated σ; deduced σ. 238U(30Si, xn), E(cm)=125-160 MeV;238U(34S, xn), E(cm)=140-180 MeV; measured reaction products; deduced σ; calculated σ.
doi: 10.1016/j.nds.2014.08.082
2013SU04 J.Phys.Soc.Jpn. 82, 024202 (2013) T.Sumita, K.Morimoto, D.Kaji, H.Haba, K.Ozeki, R.Sakai, A.Yoneda, A.Yoshida, H.Hasebe, K.Katori, N.Sato, Y.Wakabayashi, S.-i.Mitsuoka, S.-i.Goto, M.Murakami, Y.Kariya, F.Tokanai, K.Mayama, M.Takeyama, T.Moriya, E.Ideguchi, T.Yamaguchi, H.Kikunaga, J.Chiba, K.Morita New Result on the Production of 277Cn by the 208Pb + 70Zn Reaction NUCLEAR REACTIONS 208Pb(70Zn, n)277Cn, E=347.5, 351.5, 355.5 MeV; 209Bi(70Zn, n)278Nh, E=347.5, 351.5, 355.5 MeV; measured reaction products, Eα, Iα; deduced σ. Comparison with similar nuclei. RADIOACTIVITY 277Cn, 273Ds, 269Hs, 265Sg, 261Rf, 257No(α); measured decay products, Eα, Iα; deduced T1/2. Comparison with available data.
doi: 10.7566/JPSJ.82.024202
2013UE01 Phys.Rev. C 87, 034316 (2013) H.Ueno, H.Miyatake, Y.Yamamoto, S.Tanimoto, T.Shimoda, N.Aoi, K.Asahi, E.Ideguchi, M.Ishihara, H.Izumi, T.Kishida, T.Kubo, S.Mitsuoka, Y.Mizoi, M.Notani, H.Ogawa, A.Ozawa, M.Sasaki, T.Shirakura, N.Takahashi, K.Yoneda β-delayed neutron and γ-ray spectroscopy of 17C utilizing spin-polarized 17B RADIOACTIVITY 17B(β-), (β-n), (β-2n)[spin polarized 17B beam from β-NMR technique in 93Nb(22Ne, X), E=110 MeV/nucleon reaction]; 16,17C, 17N(β-), (β-n)[from 17B decay]; 15C, 16N(β-)[from 17B decay products]; measured Eγ, Iγ, Eβ, Iβ, E(n) by TOF, I(n), β-NMR, βγ-, βγγ-, βnγ-coin at RIKEN facility. 17C; deduced levels, J, π, widths, P(0n), P(1n), P(2n), B(GT). 15,16C, 15,17N; deduced levels. No γ rays observed for delayed-3n and delayed-4n channels of 17B decay, thus P(3n), P(4n) not determined. Comparison with shell-model calculations.
doi: 10.1103/PhysRevC.87.034316
2012HI03 Eur.Phys.J. A 48, 54 (2012) Y.Hirayama, M.Mihara, Y.X.Watanabe, S.C.Jeong, H.Miyatake, S.Momota, T.Hashimoto, N.Imai, K.Matsuta, H.Ishiyama, S.Ichikawa, T.Ishii, T.Izumikawa, I.Katayama, H.Kawakami, H.Kawamura, I.Nishinaka, K.Nishio, H.Makii, S.Mitsuoka, A.Osa, Y.Otokawa, T.K.Sato Tilted-foil technique for producing a spin-polarized radioactive isotope beam
doi: 10.1140/epja/i2012-12054-1
2012KH11 Phys.Rev. C 86, 064602 (2012) J.Khuyagbaatar, K.Nishio, S.Hofmann, D.Ackermann, M.Block, S.Heinz, F.P.Hessberger, K.Hirose, H.Ikezoe, B.Kinlder, B.Lommel, H.Makii, S.Mitsuoka, I.Nishinaka, T.Ohtsuki, Y.Wakabayashi, S.Yan Evidence for hindrance in fusion between sulfur and lead nuclei NUCLEAR REACTIONS 204,206,208Pb(34S, F), (36S, F), E=160-200 MeV; measured fission fragments, fission and ER σ at JAEA facility. Comparison with coupled-channel (HIVAP) calculations. Influence of coupling to the vibrational states in 34S.
doi: 10.1103/PhysRevC.86.064602
2012MO25 J.Phys.Soc.Jpn. 81, 103201 (2012) K.Morita, K.Morimoto, D.Kaji, H.Haba, K.Ozeki, Y.Kudou, T.Sumita, Y.Wakabayashi, A.Yoneda, K.Tanaka, S.Yamaki, R.Sakai, T.Akiyama, S.-i.Goto, H.Hasebe, M.Huang, T.Huang, E.Ideguchi, Y.Kasamatsu, K.Katori, Y.Kariya, H.Kikunaga, H.Koura, H.Kudo, A.Mashiko, K.Mayama, S.-ic.Mitsuoka, T.Moriya, M.Murakami, H.Murayama, S.Namai, A.Ozawa, N.Sato, K.Sueki, M.Takeyama, F.Tokanai, T.Yamaguchi, A.Yoshida New Result in the Production and Decay of an Isotope, 278113, of the 113th Element NUCLEAR REACTIONS 209Bi(70Zn, X)278Nh, E=349 MeV; measured reaction products, Eα, Iα. 274Rg, 270Mt, 266Bh, 262Db, 258Lr; deduced T1/2. Comparison with available data.
doi: 10.1143/JPSJ.81.103201
2012NI12 Phys.Rev. C 86, 034608 (2012) K.Nishio, S.Mitsuoka, I.Nishinaka, H.Makii, Y.Wakabayashi, H.Ikezoe, K.Hirose, T.Ohtsuki, Y.Aritomo, S.Hofmann Fusion probabilities in the reactions 40, 48Ca+238U at energies around the Coulomb barrier NUCLEAR REACTIONS 238U(40Ca, X), (48Ca, X), E(cm)=180-248 MeV; measured fission fragment spectra, (fragment)(fragment)-coin, σ(θ), full momentum transfer fission σ, fission fragment σ and mass distribution, total kinetic energy (TKE); deduced fusion probabilities. Comparison with calculations using fluctuation-dissipation model using Langevin equations. Comparison with previous experimental studies.
doi: 10.1103/PhysRevC.86.034608
2011HI15 Eur.Phys.J. A 47, 138 (2011) Y.Hirayama, M.Mihara, Y.X.Watanabe, S.C.Jeong, N.Imai, K.Matsuta, H.Miyatake, T.Hashimoto, H.Ishiyama, S.Ichikawa, T.Ishii, T.Izumikawa, I.Katayama, H.Kawakami, I.Nishinaka, K.Nishio, H.Makii, S.Mitsuoka, S.Momota, A.Osa, Y.Otokawa, T.K.Sato, Y.Wakabayashi Spin-polarization of radioactive 123Ing.s. by the tilted-foil method RADIOACTIVITY 123In(β-)[from U(p, F), E=34 MeV]; measured Iβ(θ, t), β polarization using tilted multifoils at ISOL-based facility TRIAC and β-NMR technique; deduced asymmetry.
doi: 10.1140/epja/i2011-11138-8
2010IK01 Nucl.Phys. A834, 172c (2010) H.Ikezoe, S.Mitsuoka, K.Nishio, Y.Watanabe, S.C.Jeong, I.Nishinaka, T.Ohtsuki, K.Hirose Dependence of barrier distribution and fusion-fission process on entrance channel NUCLEAR REACTIONS 208Pb(48Ti, 48Ti'), (54Cr, 54Cr'), (56Fe, 56Fe'), (64Ni, 64Ni'), (70Zn, 70Zn'), (76Ge, 76Ge'), (86Kr, 86Kr'), 154Sm(64Ni, 64Ni'), E(cm)≈160-350 MeV; analyzed quasielastic σ(E) at backward angles, fusion barrier heights, systematics.
doi: 10.1016/j.nuclphysa.2009.12.031
2010IM01 Eur.Phys.J. A 46, 157 (2010) N.Imai, Y.Hirayama, H.Ishiyama, S.C.Jeong, H.Miyatake, Y.X.Watanabe, H.Makii, S.Mitsuoka, D.Nagae, I.Nishinaka, K.Nishio, K.Yamaguchi Proton resonance elastic scattering in inverse kinematics on the medium heavy nucleus 68Zn NUCLEAR REACTIONS 1H(68Zn, p), E=5.5 MeV/nucleon; measured reaction products, proton spectrum. 69Zn; deduced proton yields, σ(θ), isobaric analogue resonance angular momentum, proton and total widths. Comparison with R-matrix calculations.
doi: 10.1140/epja/i2010-11054-5
2010NI14 Phys.Rev. C 82, 024611 (2010) K.Nishio, S.Hofmann, F.P.Hessberger, D.Ackermann, S.Antalic, Y.Aritomo, V.F.Comas, Ch.E.Dullmann, A.Gorshkov, R.Graeger, K.Hagino, S.Heinz, J.A.Heredia, K.Hirose, H.Ikezoe, J.Khuyagbaatar, B.Kindler, I.Kojouharov, B.Lommel, R.Mann, S.Mitsuoka, Y.Nagame, I.Nishinaka, T.Ohtsuki, A.G.Popeko, S.Saro, M.Schadel, A.Turler, Y.Watanabe, A.Yakushev, A.V.Yeremin Nuclear orientation in the reaction 34S+238U and synthesis of the new isotope 268Hs NUCLEAR REACTIONS 238U(34S, xn)267Hs/268Hs, E=148-170 MeV; measured evaporation residues and Eα, Eγ, x-rays, (fragment)α-, (fragment)γ-coin, production σ, fission σ(E), mass distribution of fission fragments as a function of energy. Comparison of fission σ(E) with calculations based on the three-dimensional Langevin equation and deformed target nuclei. Coupled-channel calculations for mass distributions. 268,269Sg, 272,273Hs, 269,271,272Mt, 274,275,276,277Sg, 273,275,276Rg, 278,279,280,281Cn; theoretical estimates of production rates in 243Am, 244Pu, 248Cm(34S, xn), (36S, xn) reactions. RADIOACTIVITY 267,268Hs(α)[from 238U(34S, X), E=163.0 MeV]; 263Sg, 259Rf(α); 264Sg(SF); measured Eα, Eγ, x-rays, (fragment)α-, (fragment)γ-coin, half-lives; deduced Qα. Systematics of Qα values for even-even Z=104-114 and N=150-170 nuclei.
doi: 10.1103/PhysRevC.82.024611
2010NI18 Phys.Rev. C 82, 044604 (2010) K.Nishio, H.Ikezoe, I.Nishinaka, S.Mitsuoka, K.Hirose, T.Ohtsuki, Y.Watanabe, Y.Aritomo, S.Hofmann Evidence for quasifission in the sub-barrier reaction of 30Si+238U NUCLEAR REACTIONS 238U(30Si, X), E=140.8, 145.3, 150.9, 156.5, 162.2, 167.8, 173.4, 179.0, 190.3 MeV; measured distribution for folding angle of fission fragments, σ for the full momentum transfer (FMT) fission, σ for evaporation residues of 263,264,265Sg, A=50-250 fragment mass distributions for full momentum transfer (FMT) fissions. Comparison with Langevin equation model and statistical model calculations.
doi: 10.1103/PhysRevC.82.044604
2009HA11 Phys.Lett. B 674, 276 (2009) T.Hashimoto, H.Ishiyama, Y.X.Watanabe, Y.Hirayama, N.Imai, H.Miyatake, S.C.Jeong, M.-H.Tanaka, N.Yoshikawa, T.Nomura, S.Mitsuoka, K.Nishio, T.K.Sato, A.Osa, S.Ichikawa, M.Matsuda, H.Ikezoe, S.K.Das, Y.Mizoi, T.Fukuda, A.Sato, T.Shimoda, K.Otsuki, T.Kajino A new measurement of the astrophysical 8Li(d, t)7Li reaction NUCLEAR REACTIONS 2H(8Li, t), E=0.18, 0.24, 0.30, 0.40, 0.46, 0.60, 0.75 MeV/nucleon; measured charged-particle spectra, σ, σ(θ), σ(E); deduced 7Li excitation energy spectra, astrophysical reaction rate. Comparison with other data.
doi: 10.1016/j.physletb.2009.03.031
2008MU08 Phys.Rev. C 77, 034604 (2008) Z.F.Muhammad, K.Hagino, S.Mitsuoka, H.Ikezoe Coupled-channels analyses for large-angle quasi-elastic scattering in massive systems NUCLEAR REACTIONS 208Pb(48Ti, X), (54Cr, X), (56Fe, X), (64Ni, X), (70Zn, X), E=170-265 MeV; calculated quasi-elastic cross sections, quasi-elastic barrier distributions. Coupled-channel analysis and comparison with experimental data.
doi: 10.1103/PhysRevC.77.034604
2008NI07 Phys.Rev. C 77, 064607 (2008) K.Nishio, H.Ikezoe, S.Mitsuoka, I.Nishinaka, Y.Nagame, Y.Watanabe, T.Ohtsuki, K.Hirose, S.Hofmann Effects of nuclear orientation on the mass distribution of fission fragments in the reaction of 36S+238U NUCLEAR REACTIONS 238U(36S, X), E=163-208 MeV; measured emission angles, σ, mass distributions of fission products. Comparison with coupled channels calculations.
doi: 10.1103/PhysRevC.77.064607
2007HO24 J.Nucl.Radiochem.Sci. 8, 73 (2007) S.Hofmann, H.Ikezoe, F.P.Hessberger, D.Ackermann, S.Antalic, V.F.Comas, Z.Gan, S.Heinz, J.A.Heredia, J.Khuyagbaatar, B.Kindler, I.Kojouharov, P.Kuusiniemi, B.Lommel, M.Mazzocco, S.Mitsuoka, Y.Nagame, T.Ohtsuki, A.G.Popeko, S.Saro, H.J.Schott, B.Sulignano, A.Svirikhin, K.Tsukada, K.Tsuruta, A.V.Yeremin Measurement of Evaporation Residue and Fission Cross Sections of the Reaction 30Si + 238U at Subbarrier Energies NUCLEAR REACTIONS 238U(30Si, X), E=140-183 MeV; measured fission fragment energy and mass distributions, fission cross sections. Compared results to model calculations.
2007MI37 Phys.Rev.Lett. 99, 182701 (2007) S.Mitsuoka, H.Ikezoe, K.Nishio, K.Tsuruta, S.C.Jeong, Y.Watanabe Barrier Distributions Derived from Quasielastic Backscattering of 48Ti, 54Cr, 56Fe, 64Ni, and 70Zn Projectiles on a 208Pb Target NUCLEAR REACTIONS 208Pb(48Ti, X), (54Cr, X), (56Fe, X), (64Ni, X), (70Zn, X), E(cm) < 300 MeV; measured particle energies, yields, angular distributions, and excitation functions. Deduced fusion barrier heights.
doi: 10.1103/PhysRevLett.99.182701
2006IS02 Nucl.Instrum.Methods Phys.Res. A560, 366 (2006) H.Ishiyama, T.Ishikawa, T.Hashimoto, Y.X.Watanabe, Y.Hirayama, N.Imai, H.Miyatake, M.H.Tanaka, Y.Fuchi, N.Yoshikawa, S.C.Jeong, H.Kawakami, I.Katayama, T.Nomura, S.Mitsuoka, K.Nishio, M.Matsuda, P.K.Saha, H.Ikezoe, S.K.Das, Y.Mizoi, T.Fukuda Production of a low-energy radioactive nuclear beam with high purity using JAERI-RMS NUCLEAR REACTIONS 9Be(7Li, 8Li), E=24 MeV; 2H(11B, 12B), E=40 MeV; 2H(18O, 16N), E=73 MeV; measured particle spectra, yields. Radioactive beam production.
doi: 10.1016/j.nima.2005.12.244
2006IS04 Phys.Lett. B 640, 82 (2006) H.Ishiyama, T.Hashimoto, T.Ishikawa, Y.X.Watanabe, S.K.Das, H.Miyatake, Y.Mizoi, T.Fukuda, M.-H.Tanaka, Y.Fuchi, N.Yoshikawa, Y.Hirayama, S.C.Jeong, T.Nomura, I.Katayama, S.Mitsuoka, K.Nishio, M.Matsuda, P.K.Saha, S.Ichikawa, H.Ikezoe, T.Furukawa, H.Izumi, T.Shimoda, K.Nakai A new measurement of the astrophysical 8Li(α, n)11B reaction NUCLEAR REACTIONS 4He(8Li, n), E(cm)=0.7-2.6 MeV; measured σ(E), particle spectra. Comparison with other results.
doi: 10.1016/j.physletb.2006.07.036
2006NI09 Phys.Atomic Nuclei 69, 1399 (2006) K.Nishio, H.Ikezoe, M.Asai, K.Tsukada, S.Mitsuoka, K.Tsuruta, K.Satou, C.J.Lin, T.Ohsawa Evidence of Complete Fusion in the Subbarrier 16O + 238U Reaction NUCLEAR REACTIONS 238U(16O, 4n), (16O, 5n), (16O, 6n), E(cm)=70-95 MeV; measured evaporation residue σ; deduced reaction mechanism features. Comparison with statistical model predictions. RADIOACTIVITY 248,249,250Fm(α) [from 238U(16O, xn)]; measured Eα, T1/2.
doi: 10.1134/S1063778806080187
2006NI10 Eur.Phys.J. A 29, 281 (2006) K.Nishio, S.Hofmann, F.P.Hessberger, D.Ackermann, S.Antalic, V.F.Comas, Z.Gan, S.Heinz, J.A.Heredia, H.Ikezoe, J.Khuyagbaatar, B.Kindler, I.Kojouharov, P.Kuusiniemi, B.Lommel, R.Mann, M.Mazzocco, S.Mitsuoka, Y.Nagame, T.Ohtsuki, A.G.Popeko, S.Saro, H.J.Schott, B.Sulignano, A.Svirikhin, K.Tsukada, K.Tsuruta, A.V.Yeremin Measurement of evaporation residue cross-sections of the reaction 30Si + 238U at subbarrier energies NUCLEAR REACTIONS 238U(30Si, F), (30Si, 3n), (30Si, 4n), (30Si, 5n), E=145.5, 151.2, 163.5 MeV; measured fission and evaporation residue σ. RADIOACTIVITY 263,265Sg, 259Rf, 255No(α) [from 238U(30Si, xn) and subsequent decay]; measured Eα, T1/2. 262,264Sg, 261Rf(SF) [from 238U(30Si, xn) and subsequent decay]; measured T1/2, fission fragments kinetic energy.
doi: 10.1140/epja/i2006-10091-y
2006SA09 Phys.Rev. C 73, 034609 (2006) K.Satou, H.Ikezoe, S.Mitsuoka, K.Nishio, C.J.Lin, S.C.Jeong Measurements of evaporation residue cross sections for the fusion reactions 86Kr + 134Ba and 86Kr + 138Ba NUCLEAR REACTIONS 138Ba(86Kr, xnypzα), E(cm) ≈ 206-241 MeV; 134Ba(86Kr, xnypzα), E(cm) ≈ 220-227 MeV; measured evaporation residue σ; deduced shell structure effects.
doi: 10.1103/PhysRevC.73.034609
2005HE08 Nucl.Phys. A750, 175 (2005) P.Heckman, B.B.Back, T.Baumann, M.P.Carpenter, I.Dioszegi, D.J.Hofman, T.L.Khoo, S.Mitsuoka, V.Nanal, T.Pennington, J.P.Seitz, M.Thoennessen, E.Tryggestad, R.L.Varner Temperature and spin dependence of the giant dipole resonance width NUCLEAR REACTIONS 100Mo(17O, xnyp), E=78.8 MeV; 100Mo(18O, xnyp), E=95.0 MeV; measured Eγ, Iγ, (evaporation residue)γ-coin. 117,118Sn deduced GDR widths, temperature and spin dependence features. Comparison with model predictions.
doi: 10.1016/j.nuclphysa.2004.12.065
2005SE03 Nucl.Phys. A750, 245 (2005) J.P.Seitz, B.B.Back, M.P.Carpenter, I.Dioszegi, K.Eisenman, P.Heckman, D.J.Hofman, M.P.Kelly, T.L.Khoo, S.Mitsuoka, V.Nanal, T.Pennington, R.H.Siemssen, M.Thoennessen, R.L.Varner Observation of the hot GDR in neutron-deficient thorium evaporation residues NUCLEAR REACTIONS 176Yb(48Ca, X), E=206, 219, 256, 259 MeV; measured Eγ, Iγ, (evaporation residue)γ-coin, γ-ray multiplicity and sum energy, fusion and evaporation residue σ. 224Th deduced GDR parameters. Comparison with model predictions.
doi: 10.1016/j.nuclphysa.2005.01.015
2004HA54 Nucl.Phys. A746, 330c (2004) T.Hashimoto, T.Ishikawa, T.Kawamura, K.Nakai, H.Ishiyama, Y.X.Watanabe, H.Miyatake, M.H.Tanaka, N.Yoshikawa, S.C.Jeong, Y.Fuchi, I.Katayama, T.Nomura, S.K.Das, P.K.Saha, T.Fukuda, K.Nishio, S.Mitsuoka, H.Ikezoe, M.Matsuda, S.Ichikawa, T.Furukawa, H.Izumi, T.Shimoda, Y.Mizoi, M.Terasawa Measurement of the 8Li(α, n)11B reaction cross sections of astrophysical interest NUCLEAR REACTIONS 4He(8Li, n), E=14.6 MeV; measured excitation energy spectra. 8Li(α, n), E(cm)=0.5-3 MeV; deduced excitation function. Astrophysical implications discussed.
doi: 10.1016/j.nuclphysa.2004.09.040
2004IK03 Prog.Theor.Phys.(Kyoto), Suppl. 154, 45 (2004) H.Ikezoe, K.Satou, S.Mitsuoka, K.Nishio, K.Tsuruta, S.-C.Jeong, C.-J.Lin Effect of Closed Shell Structure on Heavy-Ion Fusion Reactions NUCLEAR REACTIONS 134,138Ba(82Se, X), (86Kr, X), 204Pb(16O, X), Ce(82Se, X), E* ≈ 5-80 MeV; measured evaporation residue σ; deduced shell effects.
doi: 10.1143/PTPS.154.45
2004MI34 Nucl.Phys. A738, 401 (2004) H.Miyatake, H.Ishiyama, M.-H.Tanaka, Y.X.Watanabe, N.Yoshikawa, S.C.Jeong, Y.Matsuyama, Y.Fuchi, T.Nomura, T.Hashimoto, T.Ishikawa, K.Nakai, S.K.Das, P.K.Saha, T.Fukuda, K.Nishio, S.Mitsuoka, H.Ikezoe, S.Ichikawa, M.Matsuda, Y.Mizoi, T.Furukawa, H.Izumi, T.Shimoda, M.Terasawa Exclusive measurement of the astrophysical 8Li(α, n) reaction cross section NUCLEAR REACTIONS 4He(8Li, n), E(cm)=0.9-2.8 MeV; measured σ, excitation energy spectrum. Comparison with previous results.
doi: 10.1016/j.nuclphysa.2004.04.070
2004MI38 Prog.Theor.Phys.(Kyoto), Suppl. 154, 53 (2004) S.Mitsuoka, H.Ikezoe, K.Nishio, K.Satou, K.Tsuruta, C.-J.Lin Dependence of Heavy-Ion Fusion Reaction on Nuclear Deformation NUCLEAR REACTIONS 154Sm(60Ni, X), (64Ni, X), 182W(32S, X), 150Nd(76Ge, X), 198Pt(28Si, X), E* ≈ 10-70 MeV; measured fusion excitation functions; deduced deformation effects.
doi: 10.1143/PTPS.154.53
2004NA03 Nucl.Phys. A731, 153 (2004) V.Nanal, T.L.Khoo, D.J.Hofman, B.B.Back, M.P.Carpenter, I.Dioszegi, K.Eisenman, M.L.Halbert, P.Heckman, A.M.Heinz, D.Henderson, D.Jenkins, M.P.Kelly, F.G.Kondev, T.Lauritsen, C.J.Lister, B.McClintock, S.Mitsuoka, T.Pennington, J.Seitz, R.H.Siemssen, M.Thoennessen, R.J.van Swol, R.L.Varner, P.Wilt, Y.Alhassid Highly Selective Studies of GDR in 164Er NUCLEAR REACTIONS 124Sn(40Ar, xn), E=163, 187 MeV; measured Eγ, Iγ, (recoil)γ-coin. 164Er deduced GDR parameters, angular momentum dependence of strength function.
doi: 10.1016/j.nuclphysa.2003.11.028
2004NI10 Phys.Rev.Lett. 93, 162701 (2004) K.Nishio, H.Ikezoe, Y.Nagame, M.Asai, K.Tsukada, S.Mitsuoka, K.Tsuruta, K.Satou, C.J.Lin, T.Ohsawa Evidence of Complete Fusion in the Sub-Barrier 16O + 238U Reaction NUCLEAR REACTIONS 238U(16O, 4n), (16O, 5n), (16O, 6n), E(cm) ≈ 70-105 MeV; measured evaporation residue σ; deduced complete fusion at sub-barrier energies, role of orientation and deformation. Comparison with statistical model predictions.
doi: 10.1103/PhysRevLett.93.162701
2003CA14 Phys.Lett. B 560, 155 (2003) F.Camera, A.Bracco, V.Nanal, M.P.Carpenter, F.Della Vedova, S.Leoni, B.Million, S.Mantovani, M.Pignanelli, O.Wieland, B.B.Back, A.M.Heinz, R.V.F.Janssens, D.Jenkins, T.L.Khoo, F.G.Kondev, T.Lauritsen, C.J.Lister, B.McClintock, S.Mitsuoka, E.F.Moore, D.Seweryniak, R.H.Siemssen, R.J.Van Swol, D.Hofman, M.Thoennessen, K.Eisenman, P.Heckman, J.Seitz, R.Varner, M.Halbert, I.Dioszegi, A.Lopez-Martens Radiative fusion from very symmetric reactions: the giant dipole resonance in the 179Au nucleus NUCLEAR REACTIONS 89Y(90Zr, γ), (90Zr, xnyp), E=352 MeV; measured Eγ, Iγ, (recoil)γ-coin for 0-, 1-, and 2-nucleon evaporation; deduced statistical emission. 179Au deduced excited GDR width. BaF2 detectors, recoil separator.
doi: 10.1016/S0370-2693(03)00403-9
2003GO01 J.Radioanal.Nucl.Chem. 255, 73 (2003) S.Goto, D.Kaji, I.Nishinaka, Y.L.Nagame, S.Ichikawa, K.Tsukada, M.Asai, H.Haba, S.Mitsuoka, K.Nishio, M.Sakama, Y.Zhao, K.Sueki, K.Tanikawa, K.Takamiya, H.Kudo, H.Nakahara Characteristics of the asymmetric mass distribution in proton-induced fission of actinides NUCLEAR REACTIONS 232Th, 233,235,238U(p, F), E=13, 15 MeV; measured fission fragment mass distributions; deduced fragment shell structure effects.
doi: 10.1023/A:1022271529219
2003IK01 Yad.Fiz. 66, 1089 (2003); Phys.Atomic Nuclei 66, 1053 (2003) H.Ikezoe, K.Satou, S.Mitsuoka, K.Nishio, S.C.Jeong Effect of Nuclear Shell Structure on Fusion Reaction NUCLEAR REACTIONS 138Ba(82Se, xnyp)209Ra/210Ra/211Ra/212Ra/214Ra/215Ra/212Ac/213Ac/214Ac/215Ac/216Ac/213Th/214Th/215Th/216Th/217Th, E(cm) ≈ 200-250 MeV; 134Ba(82Se, xnyp)207Ra/208Ra/210Ac/211Ac/212Ac/213Ac/214Ac/215Ac/211Th/212Th/213Th/214Th/215Th, E(cm) ≈ 200-260 MeV; measured σ; deduced entrance channel shell effects.
doi: 10.1134/1.1586417
2003IS12 Nucl.Phys. A718, 481c (2003) H.Ishiyama, T.Hashimoto, T.Kawamura, T.Ishikawa, H.Miyatake, M.H.Tanaka, Y.Fuchi, N.Yoshikawa, S.C.Jeong, Y.Watanabe, H.Kawakami, I.Katayama, T.Nomura, S.Mitsuoka, K.Nishio, M.Matsuda, S.Ichikawa, H.Ikezoe, T.Furukawa, H.Yano, H.Izumi, Y.Mizoi, M.Terasawa, T.Fukuda, K.Nakai, T.Shimoda Direct measurements of (α, n) and (p, n) reaction cross sections using light neutron-rich radioactive nuclear beams NUCLEAR REACTIONS 2H(7Li, 6He), (11B, 12B), (22Ne, 20F), 4He(7Li, 10Be), 9Be(7Li, 8Li), E not given; 2H(18O, 16N), E=73 MeV; calculated radioactive beam yields. Application to further cross section measurements discussed.
doi: 10.1016/S0375-9474(03)00863-7
2003IS13 Nucl.Phys. A718, 484c (2003) T.Ishikawa, H.Ishiyama, T.Hashimoto, T.Kawamura, H.Miyatake, M.H.Tanaka, Y.Fuchi, N.Yoshikawa, S.C.Jeong, Y.Watanabe, H.Kawakami, I.Katayama, T.Nomura, S.Mitsuoka, K.Nishio, M.Matsuda, S.Ichikawa, H.Ikezoe, T.Furukawa, H.Yano, H.Izumi, Y.Mizoi, M.Terasawa, T.Fukuda, K.Nakai, T.Shimoda Measurement of the 16N(α, n) reaction cross section NUCLEAR REACTIONS 4He(16N, n), E(cm) ≈ 1-4.5 MeV; measured σ.
doi: 10.1016/S0375-9474(03)00864-9
2003MI01 Phys.Rev. C 67, 014306 (2003) H.Miyatake, H.Ueno, Y.Yamamoto, N.Aoi, K.Asahi, E.Ideguchi, M.Ishihara, H.Izumi, T.Kishida, T.Kishida, T.Kubo, S.Mitsuoka, Y.Mizoi, M.Notani, H.Ogawa, A.Ozawa, M.Sasaki, T.Shimoda, T.Shirakura, N.Takahashi, S.Tanimoto, K.Yoneda Spin-parity assignments in 15C* by a new method: β-delayed spectroscopy for a spin-polarized nucleus RADIOACTIVITY 15B, 17N(β-n) [from 9Be(22Ne, X)]; measured β asymmetry, β-delayed neutron spectra from spin-polarized source. 15C levels deduced J, π. β-NMR technique.
doi: 10.1103/PhysRevC.67.014306
2003NI01 Phys.Rev. C 67, 014604 (2003) K.Nishio, H.Ikezoe, Y.Nagame, S.Mitsuoka, I.Nishinaka, L.Duan, K.Satou, S.Goto, M.Asai, H.Haba, K.Tsukada, N.Shinohara, S.Ichikawa, T.Ohsawa Fragment mass distribution of the 239Pu(d, pf) reaction via the superdeformed β-vibrational resonance NUCLEAR REACTIONS 239Pu(d, pF), E=13.5 MeV; measured Ep, (fragment)p-coin, fission fragment mass yields; deduced mass distribution for fission from superdeformed resonance. 240Pu deduced fission mechanism features.
doi: 10.1103/PhysRevC.67.014604
2003NI10 Phys.Rev. C 68, 064305 (2003) K.Nishio, H.Ikezoe, S.Mitsuoka, K.Satou, C.J.Lin Half-life of 228Pu and α decay of 228Np RADIOACTIVITY 228Pu, 228Np, 224,225U, 224Pa, 220,221Th, 220Ac, 216Fr, 212,213Rn, 212At(α) [from 198Pt(34S, xnypzα) and subsequent decay]; measured Eα, T1/2. NUCLEAR REACTIONS 198Pt(34S, 4n), (34S, 3np), (34S, 3nα), E(cm)=141, 143 MeV; measured evaporation residue production σ. Comparison with statistical model prediction.
doi: 10.1103/PhysRevC.68.064305
2002GO43 J.Nucl.Radiochem.Sci. 3, No 1, 63 (2002) S.Goto, D.Kaji, I.Nishinaka, Y.Nagame, S.Ichikawa, K.Tsukada, M.Asai, H.Haba, S.Mitsuoka, K.Nishio, M.Sakama, Y.L.Zhao, K.Sueki, M.Tanikawa, K.Takamiya, H.Kudo, H.Nakahara Systematic Studies of Asymmetric Mass Distributions in Proton-induced Fission of Actinides NUCLEAR REACTIONS 239,242,244Pu(p, F), E=13 MeV; measured fission fragment kinetic energy and mass distributions; deduced shell effects.
2002IK03 J.Nucl.Radiochem.Sci. 3, No 1, 39 (2002) H.Ikezoe, S.Mitsuoka, K.Nishio, K.Satou, I.Nishinaka Dependence of Heavy-ion Fusion Reaction on Nuclear Deformation and Nuclear Shell Structure NUCLEAR REACTIONS 154Sm(64Ni, X), 134,138Ba(82Se, xn), E(cm) ≈ 190-250 MeV; measured evaporation residue σ; deduced fusion probability, deformation and shell structure effects.
2002MI20 Phys.Rev. C65, 054608 (2002) S.Mitsuoka, H.Ikezoe, K.Nishio, K.Satou, J.Lu Effects of Neutron Number and Nuclear Deformation on Complete Fusion of 60, 64Ni + 154Sm Near the Coulomb Barrier NUCLEAR REACTIONS 154Sm(64Ni, xnypzα)216Th/215Th/214Th/213Th/212Th/211Th/215Ac/214Ac/213Ac/212Ac/211Ac/210Ac/214Ra/213Ra/212Ra/211Ra/210Ra/209Ra, E=4-5 MeV/nucleon; 154Sm(60Ni, xnypzα), E=4-5 MeV/nucleon; measured evaporation residue σ; deduced fusion probability, reaction mechanism features. Recoil mass separator.
doi: 10.1103/PhysRevC.65.054608
2002NI11 J.Nucl.Radiochem.Sci. 3, No 1, 89 (2002) K.Nishio, H.Ikezoe, S.Mitsuoka, K.Satou, S.C.Jeong Effects of Nuclear Deformation on the Fusion Probability in the Reactions of 76Ge + 150Nd and 82Se + natCe NUCLEAR REACTIONS 150Nd(76Ge, X), E(cm) ≈ 180-260 MeV; Ce(82Se, X), E(cm) ≈ 200-260 MeV; 198Pt(28Si, X), E(cm) ≈ 110-160 MeV; measured evaporation residue σ; deduced fusion probabilities, deformation effects.
2002SA22 Phys.Rev. C65, 054602 (2002) K.Satou, H.Ikezoe, S.Mitsuoka, K.Nishio, S.C.Jeong Effect of Shell Structure in the Fusion Reactions 82Se + 134Ba and 82Se + 138Ba NUCLEAR REACTIONS 134Ba(82Se, xnypzα)215Th/214Th/213Th/212Th/211Th/215Ac/214Ac/213Ac/212Ac/211Ac/210Ac/208Ra/207Ra, E(cm)=200-249 MeV; 138Ba(82Se, xnypzα)215Ra/214Ra/212Ra/211Ra/210Ra/209Ra/217Th/216Th/215Th/214Th/213Th/216Ac/215Ac/214Ac/213Ac/212Ac, E(cm)=193-251 MeV; measured evaporation residue σ; deduced fusion probability, extra-extra push energy, shell structure effects. Coupled-channels and statistical model calculations, other reactions compared.
doi: 10.1103/PhysRevC.65.054602
2001NI06 Phys.Rev. C63, 044610 (2001) K.Nishio, H.Ikezoe, S.Mitsuoka, K.Satou, S.C.Jeong Effects of Nuclear Deformation on Fusion Probability in the Reactions of 82Se + natCe and 76Ge + 150Nd Near the Coulomb Barrier NUCLEAR REACTIONS Ce(82Se, X)214Th/219U/220U/221U/218Pa/219Pa/220Pa, E(cm)=215-253 MeV; measured evaporation residue σ; deduced fusion probability. Ce(82Se, X), 198Pt(28Si, X), 150Nd(76Ge, X), E ≈ threshold; analyzed fusion probability; deduced role of deformation.
doi: 10.1103/PhysRevC.63.044610
2000MI33 Phys.Rev. C62, 054603 (2000) S.Mitsuoka, H.Ikezoe, K.Nishio, J.Lu Sub-Barrier Fusion of Deformed Nuclei in 60Ni + 154Sm and 32S + 182W Reactions NUCLEAR REACTIONS 154Sm(60Ni, X), E=175-214 MeV; 182W(32S, X), E=124-157 MeV; measured fission fragments angular distributions, fusion σ, evaporation residues production isotopic σ; deduced role of deformation. Comparison with model predictions.
doi: 10.1103/PhysRevC.62.054603
2000NI02 Phys.Rev. C61, 034309 (2000) K.Nishio, H.Ikezoe, S.Mitsuoka, J.Lu α Decay of 217Th Populating Excited States in 213Ra RADIOACTIVITY 217Th(α) [from 198Pt(28Si, 5nα)]; measured Eα, Iα, αα-coin. 213Ra deduced levels, J, π, branching ratio. 212,214,215Ra, 216Th(α) [from 198Pt(28Si, X)]; measured T1/2. Recoil mass separator. NUCLEAR REACTIONS 198Pt(28Si, 5nα), E=140-180 MeV; measured σ.
doi: 10.1103/PhysRevC.61.034309
2000NI05 Phys.Rev. C62, 014602 (2000) K.Nishio, H.Ikezoe, S.Mitsuoka, J.Lu Fusion of Deformed Nuclei in the Reactions of 76Ge + 150Nd and 28Si + 198Pt at the Coulomb Barrier Region NUCLEAR REACTIONS 198Pt(28Si, X), E=140-179 MeV; 150Nd(76Ge, X), E=289-390 MeV; measured fusion, evaporation residue σ; deduced role of deformation, other reaction mechanism features. Comparison with model predictions.
doi: 10.1103/PhysRevC.62.014602
1999ZH10 Phys.Rev.Lett. 82, 3408 (1999) Y.L.Zhao, I.Nishinaka, Y.Nagame, M.Tanikawa, K.Tsukada, S.Ichikawa, K.Sueki, Y.Oura, H.Ikezoe, S.Mitsuoka, H.Kudo, T.Ohtsuki, H.Nakahara Symmetric and Asymmetric Scission Properties: Identical shape elongations of fissioning nuclei NUCLEAR STRUCTURE 227Ac, 233Pa, 239Np, 245Am, 249Bk, 252Cf, 252No, 259Lr, 262Rf; analyzed fission process deformation data; deduced three types of elongation.
doi: 10.1103/PhysRevLett.82.3408
1998IK01 Phys.Rev. C57, R2804 (1998) T.Ikuta, H.Ikezoe, S.Mitsuoka, I.Nishinaka, K.Tsukada, Y.Nagame, J.Lu, T.Kuzumaki Observation of a New Isomeric State in 217Pa RADIOACTIVITY 216,217Pa(α) [from 194Pt(28Si, xnp), E=163 MeV]; measured Eα, T1/2. 217Pa deduced levels, isomeric state.
doi: 10.1103/PhysRevC.57.R2804
1998IK02 Eur.Phys.J. A 2, 379 (1998) H.Ikezoe, T.Ikuta, S.Mitsuoka, Y.Nagame, I.Nishinaka, K.Tsukada, T.Ohtsuki, T.Kuzumaki, J.Lu First Evidence for a New Spontaneous Fission Decay Produced in the Reaction 30Si + 238U NUCLEAR REACTIONS 238U(30Si, X), E=158 MeV; measured fission fragment spectra following compound nucleus decay, T1/2; deduced evidence for 263,264Sg.
doi: 10.1007/s100500050134
1997MI03 Phys.Rev. C55, 1555 (1997) S.Mitsuoka, H.Ikezoe, T.Ikuta, Y.Nagame, K.Tsukada, I.Nishinaka, Y.Oura, Y.L.Zhao α-Decay Properties of the New Neutron Deficient Isotope 212Pa RADIOACTIVITY 212Pa(α) [from 182W(35Cl, 5n), E=182.5 MeV]; measured T1/2, Eα; deduced Qα, s-wave α-decay reduced width. NUCLEAR REACTIONS 182W(35Cl, 5n), (35Cl, 2n), (35Cl, 3n), (35Cl, 4np), (35Cl, 5np), (35Cl, 3np), (35Cl, 2np), (35Cl, np), (35Cl, 2nα), (35Cl, 3nα), (35Cl, nα), (35Cl, α), (35Cl, n2p), (35Cl, 3npα), (35Cl, 2npα), E=182.5 MeV; measured residuals decay associated Eα, Iα.
doi: 10.1103/PhysRevC.55.1555
1996MI25 Nucl.Instrum.Methods Phys.Res. A372, 489 (1996) S.Mitsuoka, T.Shimoda, H.Miyatake, Y.Mizoi, H.Kobayashi, M.Sasaki, T.Shirakura, N.Takahashi, T.Murakami, S.Morinobu Performance of Fragment Separator with Homogeneously Thick Energy Degrader: A highly flexible system for use with degraders in a wide thickness range NUCLEAR REACTIONS 9Be(14N, X), E=70 MeV/nucleon; 197Au(14N, X), E=40 MeV/nucleon; measured fragment spectra, Li, B, Be isotopes; deduced projectile fragment separator characteristics.
doi: 10.1016/0168-9002(95)01299-0
1996TA12 Hyperfine Interactions 97/98, 469 (1996) N.Takahashi, T.Shimoda, H.Miyatake, S.Mitsuoka, Y.Mizoi, H.Kobayashi, M.Sasaki, T.Shirakura, H.Ueno, K.Asahi, S.Morinobu Freezing-Out of Nuclear Polarization in Radioactive Core Ions of Microclusters, ' Snowballs ' in Superfluid Helium NUCLEAR MOMENTS 12B(β-); measured β asymmetry; deduced source polarization related features. Spin polarized 12B introduced into superfluid helium.
doi: 10.1007/BF02150190
1996UE02 Phys.Rev. C53, 2142 (1996) H.Ueno, K.Asahi, H.Izumi, K.Nagata, H.Ogawa, A.Yoshimi, H.Sato, M.Adachi, Y.Hori, K.Mochinaga, H.Okuno, N.Aoi, M.Ishihara, A.Yoshida, G.Liu, T.Kubo, N.Fukunishi, T.Shimoda, H.Miyatake, M.Sasaki, T.Shirakura, N.Takahashi, S.Mitsuoka, W.-D.Schmidt-Ott Magnetic Moments of 17N and 17B RADIOACTIVITY 17N(β-) [from 93Nb(18O, X), E=64.7 MeV/nucleon]; 17B(β-) [from 93Nb(22Ne, X), E=94.4 MeV/nucleon]; measured NMR; deduced μ. Model comparison. NUCLEAR STRUCTURE 17N, 17B, 19F; calculated μ. 16,18O; calculated levels. Model comparison.
doi: 10.1103/PhysRevC.53.2142
1995AS05 Nucl.Phys. A588, 135c (1995) K.Asahi, H.Ueno, H.Izumi, H.Okuno, K.Nagata, H.Ogawa, Y.Hori, H.Sato, K.Mochinaga, M.Adachi, A.Yoshida, G.Liu, N.Aoi, T.Kubo, M.Ishihara, W.-D.Schmidt-Ott, T.Shimoda, H.Miyatake, S.Mitsuoka, N.Takahashi Electromagnetic Moments of Unstable Nuclei Studied with Polarized Projectile Fragments NUCLEAR REACTIONS 197Au(14N, X), E=39.4 MeV/nucleon; 197Au(15N, X), E=68, 109.6 MeV/nucleon; 93Nb(93Nb, X), E=67.3 MeV/nucleon; 27Al(15N, X), E=68 MeV/nucleon; measured ejectile yield, spin polarization spectra vs (p-p0)/p0.
doi: 10.1016/0375-9474(95)00112-E
1995SH22 Nucl.Phys. A588, 235c (1995) T.Shimoda, H.Miyatake, S.Mitsuoka, Y.Mizoi, H.Kobayashi, M.Sasaki, T.Shirakura, H.Ueno, H.Izumi, K.Asahi, T.Murakami, S.Morinobu, N.Takahashi Preservation of Nuclear Spin Polarization of 12B in Superfluid Helium RADIOACTIVITY 8Li(β-); 12B(β-) [from 9Be(14N, X), E=38.5 MeV/nucleon]; measured β-ray counting rates, β-NMR; deduced 12B spin polarization preservation during T1/2 duration. Source implantation into superfluid helium, ' snowball ' aggregates of He atoms.
doi: 10.1016/0375-9474(95)00145-Q
1995SU06 Nucl.Phys. A586, 190 (1995) T.Sugimitsu, N.Hori, H.Fujita, Y.Funatsu, N.Kato, K.Kimura, M.Matsuo, S.Mitsuoka, T.Mukae, S.Niiya, T.Okamoto, H.Yamaguchi, Y.Nakajima The 8Be + 20Ne Molecular Resonances in the 12C + 16O Collision NUCLEAR REACTIONS 12C(16O, 8Be), E=50-67 MeV; measured σ(θ), σ(E). 20Ne deduced exit channel molecular resonance energies, J, π. Natural target, solid state detectors. Fluctuation analysis.
doi: 10.1016/0375-9474(94)00489-A
1994SU09 Phys.Rev. C49, 3305 (1994) Y.Sugiyama, Y.Tomita, H.Ikezoe, Y.Yamanouchi, K.Ideno, S.Hamada, M.Hijiya, T.Sugimitsu, T.Mukae, K.Nakamoto, K.Utsunomiya, T.Okamoto, S.Mitsuoka, M.Matsuo, H.Fujita New Appraoch to Spin Assignments of Intermediate Structures in 12C(16O, 12C[2+1])16O NUCLEAR REACTIONS 12C(16O, 16O'), E(cm)=28.5-33.5 MeV; measured recoil 12C spectra, σ(θ) vs E, magnetic substate population; deduced intermediate structure resonances, J.
doi: 10.1103/PhysRevC.49.3305
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