NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = H.Ohnuma Found 136 matches. Showing 1 to 100. [Next]2002IC01 Phys.Rev.Lett. 89, 142501 (2002) T.Ichihara, M.Ishihara, H.Ohnuma, T.Niizeki, Y.Satou, H.Okamura, S.Kubono, M.H.Tanaka, Y.Fuchi Isovector Quadrupole Resonance Observed in the 60Ni(13C, 13N)60Co Reaction at E/A = 100 MeV NUCLEAR REACTIONS 60Ni(13C, 13N), E=100 MeV/nucleon; measured particle spectra, σ(E, θ); deduced isovector non-spin-flip giant resonance energy, width, multipolarity.
doi: 10.1103/PhysRevLett.89.142501
2002OR05 Phys.Lett. 539B, 40 (2002) H.Orihara, A.Terakawa, K.Itoh, H.Suzuki, K.Kumagai, Y.Kikuchi, G.C.Jon, K.Ishii, T.Niizeki, H.Sagawa, H.Ohnuma Gamow-Teller Matrix Elements in the Light Nuclei and (p, n) Cross Sections at Ep = 35 MeV NUCLEAR REACTIONS 14C, 18O, 22Ne, 26Mg, 30Si, 34S, 38Ar, 42Ca(p, n), E=35 MeV; measured σ(E, θ); deduced Gamow-Teller matrix elements.
doi: 10.1016/S0370-2693(02)02036-1
2002TE12 Phys.Rev. C 66, 064313 (2002) A.Terakawa, H.Orihara, M.Oura, M.Hosaka, H.Suzuki, K.Kumagai, Y.Kikuchi, T.Tohei, T.Nakagawa, J.Takamatsu, A.Narita, K.Hosomi, K.Ishii, G.C.Jon, K.Miura, H.Ohnuma Proton single-particle strength in 19F measured via the 18O(d, n) reaction NUCLEAR REACTIONS 18O(d, n), E=25 MeV; measured neutron spectra, σ(E, θ). 19F deduced levels, J, π, single-particle spectroscopic strengths. Comparison with shell model.
doi: 10.1103/PhysRevC.66.064313
2001BE45 Phys.Lett. 514B, 226 (2001) D.Beaumel, T.Kubo, T.Teranishi, H.Sakurai, S.Fortier, A.Mengoni, N.Aoi, N.Fukuda, M.Hirai, N.Imai, H.Iwasaki, H.Kumagai, H.Laurent, S.M.Lukyanov, J.M.Maison, T.Motobayashi, T.Nakamura, H.Ohnuma, S.Pita, K.Yoneda, M.Ishihara Determination of the Astrophysical S Factor of the 8B(p, γ)9C Capture Reaction from the d(8B, 9C)n Reaction NUCLEAR REACTIONS 2H(8B, 9C), E=14.4 MeV/nucleon; measured excitation energy spectra, σ(θ); deduced asymtotic normalization coefficients. 8B(p, γ), E(cm) ≈ 1-100 keV; deduced astrophysical S-factor.
doi: 10.1016/S0370-2693(01)00828-0
2001IM02 Nucl.Phys. A688, 281c (2001) N.Imai, N.Aoi, S.Kubono, D.Beaumel, K.Abe, S.Kato, T.Kubo, K.Kumagai, M.Kurokawa, X.Liu, A.Mengoni, S.Michimasa, H.Ohnuma, H.Sakurai, P.Strasser, T.Teranishi, M.Ishihara Test of the ANC Method via (d, p) Reaction NUCLEAR REACTIONS 12C(d, p), E=11.8 MeV; measured σ(θ), spectroscopic factor, asymptotic normalization coefficient. 12C(n, γ), E=0.01-1.0 MeV; calculated σ using asymptotic normalization coefficients obtained in transfer reactions.
doi: 10.1016/S0375-9474(01)00715-1
2001OH07 Nucl.Phys. A687, 38c (2001) T.Ohnishi, H.Sakai, H.Okamura, T.Niizeki, K.Itoh, T.Uesaka, Y.Satou, K.Sekiguchi, K.Yakou, S.Fukusaka, N.Sakamoto, H.Ohnuma Study of Spin-Isospin Excitations in 11Be via the (d, 2He) Reaction at 270 MeV NUCLEAR REACTIONS 11B(d, 2p), E=270 MeV; measured σ(θ) vs excitation energy, vector and tensor analyzing powers, Gamow-Teller, spin- and isospin-flip strength distributions. DWBA, Shell Model. Halo effects discussed.
doi: 10.1016/S0375-9474(01)00598-X
2000JO17 Phys.Rev. C62, 044609 (2000) G.C.Jon, H.Orihara, C.C.Yun, A.Terakawa, K.Itoh, A.Yamamoto, H.Suzuki, H.Mizuno, H.Kamurai, K.Ishii, H.Ohnuma Isovector Part of Optical Potentials Studied Through Analog Transitions in the (p, n) Reaction at 35 MeV NUCLEAR REACTIONS 7Li, 9Be, 13,14C, 15N, 50Cr, 54,56Fe, 58,60,62,64Ni, 70Zn, 71Ga, 92Zr, 110,112,114,115Cd, 116,118,120Sn, 140Ce, 172,174,176Yb, 208Pb(p, n), E=35 MeV; measured σ(θ); deduced isovector optical potential parameters. Micro- and macroscopic DWBA calculations.
doi: 10.1103/PhysRevC.62.044609
1999VA04 Phys.Rev. C59, 1488 (1999) I.J.van Heerden, M.Palarczyk, X.Wang, J.Rapaport, D.L.Prout, C.D.Goodman, B.A.Luther, E.Sugarbaker, T.N.Taddeucci, D.Dehnhard, C.C.Foster, K.Hicks, L.Wang, X.Yang, J.M.O'Donnell, H.Ohnuma, B.K.Park, G.R.Burleson, S.Blanchard Zero-Degree Differential Cross Sections and DNN Values for the 17, 18O(p(pol), n(pol))17, 18F Reactions at Ep = 118 MeV NUCLEAR REACTIONS 17,18O(polarized p, n), E=118 MeV; measured neutron spectra, σ(θ=0°), polarization transfer coefficients. 17,18F levels deduced B(GT), B(F). Implications for solar neutrino detection discussed.
doi: 10.1103/PhysRevC.59.1488
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
1998OR04 Phys.Rev.Lett. 81, 3607 (1998) H.Orihara, C.C.Yun, A.Terakawa, K.Itoh, A.Yamamoto, K.Kawami, H.Suzuki, Y.Mizuno, H.Kamurai, Y.Tajima, K.Ishii, Y.Fujii, H.Sagawa, T.Suzuki, H.Ohnuma Isospin Mixing in the Isobaric Analog State Derived from the (p, nIASp-tilde) Reaction on 140Ce, 172, 174, 176Yb, and 208Pb NUCLEAR REACTIONS 140Ce, 172,174,176Yb, 208Pb(p, n), E=25, 35 MeV; measured neutron spectra, proton spectra, np-coin following IAS decay. 140Pr, 172,174,176Lu, 208Bi deduced IAS spreading widths, isospin mixing contribution.
doi: 10.1103/PhysRevLett.81.3607
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
1997JO08 Phys.Rev. C56, 900 (1997) G.C.Jon, H.Orihara, T.Niizeki, M.Oura, K.Ishii, A.Terakawa, M.Hosaka, K.Itoh, C.C.Yun, Y.Fujii, T.Nakagawa, K.Miura, H.Ohnuma Analog Transitions in sd- and f-Shell Nuclei and the Isovector Part of Optical Potentials Studied by the (p, n) Reaction at 35 MeV NUCLEAR REACTIONS 17,18O, 22Ne, 25,26Mg, 27Al, 30Si, 34S, 38,40Ar, 42,44,48Ca(p, n), E=35 MeV; measured σ(θ), E(neutron); deduced isovector potential parameters. Microscopic DWBA analysis.
doi: 10.1103/PhysRevC.56.900
1995IC01 Nucl.Phys. A583, 109c (1995) T.Ichihara, M.Ishihara, H.Ohnuma, T.Niizeki, T.Yamamoto, K.Katoh, T.Yamashita, Y.Hara, Y.Fuchi, S.Kubono, M.H.Tanaka, H.Okamura, S.Ishida, T.Uesaka, Y.Satou Spin-Flip and Non-Spin-Flip Isovector Excitations Observed in the (12C, 12N) Reactions at E/A = 135 MeV and the (13C, 13N) Reactions at E/A = 100 MeV NUCLEAR REACTIONS 12C, 28Si(12C, 12N), E=135 MeV/nucleon; 12C, 28Si(13C, 13N), E=100 MeV/nucleon; measured Q-value spectra, σ(θ); deduced reaction mechanism, spin-flip, nonspin-flip excitation evidence.
doi: 10.1016/0375-9474(94)00642-Z
1995OK01 Phys.Lett. 345B, 1 (1995) H.Okamura, S.Fujita, Y.Hara, K.Hatanaka, T.Ichihara, S.Ishida, K.Katoh, T.Niizeki, H.Ohnuma, H.Otsu, H.Sakai, N.Sakamoto, Y.Satou, T.Uesaka, T.Wakasa, T.Yamashita Tensor Analyzing Power of the (d, 2He) Reaction at 270 MeV NUCLEAR REACTIONS 12C(polarized d, X), E=270 MeV; measured σ(θ(2He), E(2He)), σ(θ), tensor analyzing power vs θ; deduced model parameters, final state dependence. Prior form DWBA theory.
doi: 10.1016/0370-2693(94)01607-E
1995OU01 Nucl.Phys. A586, 20 (1995) M.Oura, H.Orihara, M.Hosaka, G.C.Jon, A.Terakawa, K.Ishii, A.Narita, K.Hosomi, T.Nakagawa, K.Miura, H.Ohnuma, T.Niizeki, D.Dehnhard The 17,18O(p, n)17,18F Reaction at E(p) = 35 MeV NUCLEAR REACTIONS 17,18O(p, n), E=35 MeV; measured σ(θ). DWBA analysis.
doi: 10.1016/0375-9474(94)00772-F
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
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
1994IC03 Nucl.Phys. A577, 93c (1994) T.Ichihara, M.Ishihara, H.Ohnuma, T.Niizeki, T.Yamamoto, K.Katoh, T.Yamashita, Y.Fuchi, S.Kubono, M.H.Tanaka, H.Okamura, S.Ishida, T.Uesaka Excitation of Spin-Dipole States by the 12C(12C, 12N)12B Reaction at E/A = 135 MeV NUCLEAR REACTIONS 12C(12C, 12N), E=135 MeV/nucleon; measured σ(θ), ejectile energy spectra. 12B deduced spin-dipole strength distribution, level J, π.
doi: 10.1016/0375-9474(94)90840-0
1994KO05 Nucl.Phys. A569, 791 (1994) Y.Kobayashi, K.Kobayashi, T.Nakagawa, H.Shimizu, H.Y.Yoshida, H.Ohnuma, J.A.Holt, G.Glass, J.C.Hiebert, R.A.Kenefick, S.Nath, L.C.Northcliffe, A.J.Simon, S.Hiramatsu, Y.Mori, H.Sato, A.Takagi, T.Toyama, A.Ueno, K.Imai Energy-Dependent Measurements of the pp Elastic Analyzing Power and Narrow Dibaryon Resonances NUCLEAR REACTIONS 1H(polarized p, 2p), E=0.5-2 GeV; measured ananlyzing power A(E), θ(lab)=68.0°. Internal polyethylene string target.
doi: 10.1016/0375-9474(94)90385-9
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
1994OK02 Nucl.Phys. A577, 89c (1994) H.Okamura, S.Ishida, N.Sakamoto, H.Otsu, T.Uesaka, T.Wakasa, Y.Satoh, T.Fujita, H.Sakai, T.Niizeki, K.Katoh, T.Yamamoto, T.Yamashita, Y.Hara, H.Ohnuma, T.Ichihara, K.Hatanaka Study of the Spin-Dipole State via the (d(pol), 2He) Reaction at 270 MeV NUCLEAR REACTIONS 12C(polarized d, X), E=270 MeV; measured σ(θ, E(2He)), σ(θ), analyzing power vs θ. 12B levels deduced transfer L.
doi: 10.1016/0375-9474(94)90839-7
1994OR07 Nucl.Phys. A577, 9c (1994) H.Orihara, G.C.Zhong, M.Hosaka, H.Ishimaru, K.Itoh, S.Miyamoto, T.Terakawa, K.Ishii, A.Narita, Y.Fujii, T.Nakagawa, K.Miura, H.Ohnuma Gamow-Teller Strengths Near the Ground States in A = 110 - 120 Nuclei Studied by (p, n) Reaction NUCLEAR REACTIONS 110,112,114,116Cd, 116,118,120Sn(p, n), E=35 MeV; measured neutron spectra, σ(θ). 112,114In, 118,120Sb deduced Gamow-Teller transition strength.
doi: 10.1016/0375-9474(94)90826-5
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
1993TE05 Phys.Rev. C48, 2775 (1993) A.Terakawa, T.Tohei, T.Nakagawa, A.Sato, J.Takamatsu, M.Mori, A.Narita, H.Orihara, K.Ishii, T.Niizeki, M.Oura, S.Hirasaki, M.Hosaka, G.C.Jon, K.Miura, H.Ohnuma Proton Single-Particle States in 21,23Na through the (d, n) Reaction NUCLEAR REACTIONS 20,22Ne(d, n), E=25 MeV; measured σ(θ); deduced model parameters. 23,21Na deduced levels, π, C2S. 20,22Ne deduced occupation probabilities, single particle energies.
doi: 10.1103/PhysRevC.48.2775
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
1992KA02 Phys.Rev. C45, 1220 (1992) M.Kabasawa, A.Satoh, Y.Takahashi, T.Kawamura, K.Furukawa, T.Nakagawa, H.Orihara, T.Niizeki, K.Ishii, K.Miura, H.Ohnuma 14C(p, n)14N Reaction at E(p) = 35 MeV NUCLEAR REACTIONS 14C(p, n), E=35 MeV; measured σ(θ); deduced model parameters. 14N levels deduced renormalization factors. DWBA, shell model wave functions.
doi: 10.1103/PhysRevC.45.1220
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
1992MI03 Nucl.Phys. A539, 441 (1992) K.Miura, A.Sato, J.Takamatsu, S.Mori, Y.Takahashi, T.Nakagawa, T.Tohei, T.Niizeki, S.Hirasaki, G.C.Jon, K.Ishii, H.Orihara, H.Ohnuma The 9Be(d, n)10B Reaction at 25 MeV NUCLEAR REACTIONS 9Be(d, n), E=24.8 MeV; measured σ(θ). 10B deduced levels, spectroscopic factors, L.
doi: 10.1016/0375-9474(92)90286-S
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
1992YO02 Nucl.Phys. A541, 443 (1992) H.Y.Yoshida, H.Shimizu, H.Ohnuma, Y.Kobayashi, K.Kobayashi, T.Nakagawa, J.A.Holt, G.Glass, J.C.Hiebert, R.A.Kenefick, S.Nath, L.C.Northcliffe, A.Simon, S.Hiramatsu, Y.Mori, H.Sato, A.Takagi, T.Toyama, A.Ueno, K.Imai Energy Dependence of the Analyzing Power for the pp → π+d Reaction in the Energy Region 500-800 MeV NUCLEAR REACTIONS 1H(polarized p, π+), E=0.5-0.8 GeV; measured analyzing power vs E, θ=104°. Internal CH2 string target.
doi: 10.1016/0375-9474(92)90186-N
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
1990OH04 Nucl.Phys. A514, 273 (1990) H.Ohnuma, N.Hoshino, K.Ieki, M.Iwase, H.Shimizu, H.Toyokawa, T.Hasegawa, K.Nisimura, M.Yasue, H.Kabasawa, T.Nakagawa, T.Tohei, H.Orihara, S.I.Hayakawa, K.Miura, T.Suehiro, S.K.Nanda, D.Dehnhard, M.A.Franey The 16O(p(pol), p) Reaction at 35 MeV NUCLEAR REACTIONS 16O(polarized p, p'), E=35 MeV; measured σ(θ), A(θ). DWBA analysis, shell model wave functions, electron scattering transition densities, density independent, dependent interactions.
doi: 10.1016/0375-9474(90)90070-3
1990OR01 Phys.Rev. C41, 2414 (1990) H.Orihara, T.Niizeki, M.Ohura, M.Hosaka, G.C.Jon, K.Ishii, Y.Takahashi, A.Satoh, J.Takamatsu, T.Nakagawa, K.Maeda, K.Miura, H.Ohnuma 0(h-bar x Omega) Stretched States Observed in the (p, n) Reactions on 22Ne and 26Mg NUCLEAR REACTIONS 22Ne, 26Mg(p, n), E=35 MeV; measured σ(θ). 22Na, 26Al deduced stretched transition quenching features. Enriched 22Ne target. DWBA analysis.
doi: 10.1103/PhysRevC.41.2414
1990SH17 Phys.Rev. C42, R483 (1990) H.Shimizu, H.Y.Yoshida, H.Ohnuma, Y.Kobayashi, K.Kobayashi, T.Nakagawa, J.A.Holt, G.Glass, J.C.Hiebert, R.A.Kenefick, S.Nath, L.C.Northcliffe, A.Simon, S.Hiramatsu, Y.Mori, H.Sato, A.Takagi, T.Toyama, A.Ueno, K.Imai Observation of Narrow Structures in the p-p Elastic Analyzing Power NUCLEAR REACTIONS 1H(polarized p, p), E at 1-3 GeV/c; measured analyzing power vs proton momentum; deduced two-proton invariant mass distribution structure.
doi: 10.1103/PhysRevC.42.R483
1990SH41 J.Phys.(Paris), Colloq.C-6, 367 (1990) H.Shimizu, G.Glass, J.C.Hiebert, S.Hiramatsu, J.A.Holt, K.Imai, R.A.Kenefick, K.Kobayashi, Y.Kobayashi, Y.Mori, T.Nakagawa, S.Nath, L.C.Northcliffe, H.Ohnuma, H.Sato, A.Simon, A.Takagi, T.Toyama, A.Ueno, H.Y.Yoshida Narrow Structures Observed in the p-p Analyzing Power and Narrow Resonances NUCLEAR REACTIONS 1H(polarized p, p), E at ≈ 1 GeV/c; measured σ(θ), analyzing power vs 2p-invariant mass; deduced possible resonances.
1990YA01 Nucl.Phys. A509, 141 (1990) M.Yasue, M.H.Tanaka, T.Hasegawa, K.Nisimura, H.Ohnuma, H.Shimizu, K.Ieki, H.Toyokawa, M.Iwase, J.Iimura, H.Yoshida, T.Nakagawa, A.Sato, T.Niizeki, J.Takamatsu, Y.Takahashi, T.Tohei, H.Orihara, T.Suehiro, S.I.Hayakawa, K.Ogawa, M.Igarashi, R.J.Peterson Structure of 14C Studied by the 14C(p, d)13C Reaction NUCLEAR REACTIONS 14C(p, d), E=35, 40.1 MeV; measured σ(θ), σ(Ed). 14C levels deduced spectroscopic factors. DWBA, two step analyses.
doi: 10.1016/0375-9474(90)90378-Y
1990YA02 Nucl.Phys. A510, 285 (1990) M.Yasue, M.H.Tanaka, T.Hasegawa, K.Nisimura, S.Kubono, H.Ohnuma, H.Shimizu, K.Ieki, H.Toyokawa, M.Iwase, J.Iimura, H.Yoshida, T.Nakagawa, A.Sato, T.Niizeki, J.Takamatsu, Y.Takahashi, T.Tohei, H.Orihara, T.Suehiro, S.I.Hayakawa, M.Igarashi Systematic Enhancement for the 14C(p, t)12C Reaction Leading to the T = 0 States NUCLEAR REACTIONS 14C(p, t), E=40.3 MeV; measured σ(θ). 12C levels deduced enhancement factors. DWBA, two-step analyses.
doi: 10.1016/0375-9474(90)90240-M
1990YA07 Phys.Rev. C42, 1279 (1990) M.Yasue, K.Ogawa, T.Niizeki, J.Takamatsu, M.Ohura, A.Terakawa, T.Nakagawa, T.Hasegawa, H.Ohnuma, H.Toyokawa, S.Hamada Spectroscopy of Positive Parity States in 26Mg and 26Al via the (α, 3He) and (α, t) Reactions NUCLEAR REACTIONS 25Mg(α, 3He), (α, t), E=50 MeV; measured σ(θ). 26Mg, 26Al deduced levels, spectroscopic factors. Enriched target. Exact finite-range DWBA analysis.
doi: 10.1103/PhysRevC.42.1279
1989KI14 Nucl.Phys. A499, 339 (1989) G.C.Kiang, H.Orihara, Y.Takahashi, A.Satoh, T.Niizeki, J.Takamatsu, M.Kabasawa, T.Kawamura, K.Furukawa, T.Nakagawa, K.Maeda, K.Ishii, K.Miura, L.L.Kiang, P.K.Teng, H.Ohnuma Spectroscopy of 24Al through the 24Mg(p, n)24Al Reaction at Ep = 35 MeV NUCLEAR REACTIONS 24Mg(p, n), E=35 MeV; measured σ(θ). 24Al deduced levels, J, π. DWBA analysis.
doi: 10.1016/0375-9474(89)90050-X
1989YA13 Phys.Rev. C40, 1933 (1989) M.Yasue, H.Sato, M.H.Tanaka, T.Hasegawa, T.Tanabe, K.Nisimura, H.Ohnuma, H.Shimizu, K.Ieki, H.Toyokawa, K.Ogawa, S.I.Hayakawa, R.J.Peterson 7+ States in 26Al Observed in the 24Mg(α, d) and 25Mg(3He, d) Reactions NUCLEAR REACTIONS 24Mg(α, d), E=63.7 MeV; 25Mg(3He, d), E=55.2 MeV; measured σ(θd). 26Al deduced levels, J, π, configuration.
doi: 10.1103/PhysRevC.40.1933
1988KU23 Z.Phys. A331, 359 (1988) S.Kubono, N.Ikeda, M.Yasue, T.Nomura, Y.Fuchi, H.Kawashima, S.Kato, H.Orihara, T.Shinozuka, H.Ohnuma, H.Miyatake, T.Shimoda The p + 19Ne s-Wave Resonant State in 20Na at Stellar Energies NUCLEAR REACTIONS 20Ne(3He, t), E=55.33 MeV; measured σ(Et), σ(θ). 20Na deduced level, possible J, π. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1258. 1988PE14 Phys.Rev. C38, 1130 (1988) R.J.Peterson, M.Yasue, M.H.Tanaka, T.Hasegawa, N.Nisimura, H.Ohnuma, H.Shimizu, K.Ieki, H.Toyokawa, M.Iwase, J.Iimura, S.I.Hayakawa 25Mg(3He, d)26Al to High Spin States NUCLEAR REACTIONS 25Mg(3He, d), E=55 MeV; measured σ(θ), σ(E). 26Al levels deduced spectroscopic factors.
doi: 10.1103/PhysRevC.38.1130
1988PE19 Phys.Rev. C38, 2026 (1988) R.J.Peterson, M.Yasue, M.H.Tanaka, T.Hasegawa, N.Nisimura, H.Ohnuma, H.Shimizu, K.Ieki, H.Toyokawa, M.Iwase, J.Iimura, S.I.Hayakawa Forbidden (p, d) Pickup to Stretched States of 26Al NUCLEAR REACTIONS 26Mg, 27Al(p, d), E=35 MeV; 26Mg(3He, α), E=55.22 MeV; measured σ(Ed), σ(θ), σ(Eα); deduced model parameters. 26Al, 25Mg deduced levels, J, π, S, Nilsson orbital occupation numbers.
doi: 10.1103/PhysRevC.38.2026
1987AB04 Nucl.Phys. A466, 109 (1987) K.Abe, K.Maeda, T.Ishimatsu, T.Kawamura, T.Furukawa, H.Orihara, H.Ohnuma The Reaction 12C(3He, n)14O at 45.5 MeV NUCLEAR REACTIONS 12C(3He, n), E=45.5 MeV; measured σ(E(n), θ). 14O deduced levels, wave functions. 13C(polarized d, p), E=13 MeV; analyzed σ(θ), iT11(θ). Coupled-channel analysis. Tof spectrometer.
doi: 10.1016/0375-9474(87)90347-2
1987FU11 Phys.Rev. C36, 1686 (1987) K.Furukawa, M.Kabasawa, T.Kawamura, Y.Takahashi, A.Satoh, T.Nakagawa, H.Orihara, T.Niizeki, K.Ishii, K.Maeda, K.Miura, B.A.Brown, H.Ohnuma 34S(p, n)34Cl Reaction at 35 MeV and Its Microscopic Distorted-Wave Born Approximation Analysis: Stringent test of the shell model NUCLEAR REACTIONS, MECPD 34S(p, n), E=35 MeV; measured σ(θ). 34Cl deduced level, J, π. Shell model, DWBA analyses.
doi: 10.1103/PhysRevC.36.1686
1987IE02 Nucl.Instrum.Methods Phys.Res. A262, 323 (1987) K.Ieki, N.Hoshino, M.Iwase, H.Ohnuma, Y.Takahashi, H.Orihara A Liquid-Helium Scintillator as a Fast-Neutron Polarimeter NUCLEAR REACTIONS 2H(polarized d, n), E=18 MeV; 12C(polarized p, n), E=35 MeV; 12C(d, n), E=25 MeV; measured neutron polarization. Liquid-helium scintillator.
doi: 10.1016/0168-9002(87)90869-2
1987MI11 Nucl.Phys. A467, 79 (1987) K.Miura, T.Tohei, T.Nakagawa, A.Satoh, T.Ishimatsu, T.Kawamura, K.Furukawa, M.Kabasawa, Y.Takahashi, H.Orihara, T.Niizeki, K.Ishii, H.Ohnuma The 31P(d, n)32S Reaction at 25 MeV NUCLEAR REACTIONS 31P(d, n), E=24.8 MeV; measured σ(θ). 32S deduced levels, spectroscopic factors, L, Γp.
doi: 10.1016/0375-9474(87)90329-0
1987NA06 Phys.Lett. 188B, 177 (1987) S.K.Nanda, M.Gazzaly, C.Glashausser, J.McGill, K.W.Jones, T.A.Carey, L.B.Rees, H.Ohnuma Spin Transfer Measurements in the 51V(p(pol), p(pol)')51V* Reaction NUCLEAR REACTIONS 51V(polarized p, p'), E=319 MeV; measured σ(θ), analyzing power, spin-flip σ(E(p'), θ). 51V deduced M1 resonance.
doi: 10.1016/0370-2693(87)90002-5
1987OH04 Nucl.Phys. A467, 61 (1987) H.Ohnuma, M.Kabasawa, K.Furukawa, T.Kawamura, Y.Takahashi, A.Satoh, T.Nakagawa, K.Maeda, K.Miura, T.Niizeki, H.Orihara 12C(p, n)12N and 16O(p, n)16F Reactions at E(p) = 35 and 40 MeV: Reliability of the information obtained from DWBA analysis of low-energy (p, n) data NUCLEAR REACTIONS 12C, 16O(p, n), E=35, 40 MeV; measured σ(θ); deduced model parameters. DWBA analysis.
doi: 10.1016/0375-9474(87)90328-9
1987OR01 Phys.Lett. 187B, 240 (1987) H.Orihara, M.Kabasawa, K.Furukawa, T.Kawamura, Y.Takahashi, A.Satoh, T.Niizeki, T.Nakagawa, K.Maeda, K.Ishii, K.Miura, H.Ohnuma Isovector ΔJ(π) = 0- Transitions Observed in the (p, n) Reactions on 13C, 14,15N and the Tensor Part of the Effective N-N Interaction NUCLEAR REACTIONS, MECPD 13C, 14,15N(p, n), E=35 MeV; measured σ(θ). Enriched targets, tof. DWBA analyses.
doi: 10.1016/0370-2693(87)91088-4
1986BL07 Phys.Rev.Lett. 57, 543 (1986) C.L.Blilie, D.Dehnhard, D.B.Holtkamp, S.J.Seestrom-Morris, S.K.Nanda, W.B.Cottingame, D.Halderson, C.L.Morris, C.F.Moore, P.A.Seidl, H.Ohnuma, K.Maeda Measurement of Isospin Mixing in 4He and Its Implications for Charge-Symmetry Breaking NUCLEAR REACTIONS 4He(π+, π+'), (π-, π-'), E=180 MeV; measured σ(E(π), θ(π)); deduced σ(π+)/σ(π-). 4He deduced very weak 1- state isospin mixing. DWIA analysis.
doi: 10.1103/PhysRevLett.57.543
1986OH01 Nucl.Phys. A448, 205 (1986) H.Ohnuma, N.Hoshino, O.Mikoshiba, K.Raywood, A.Sakaguchi, G.G.Shute, B.M.Spicer, M.H.Tanaka, M.Tanifuji, T.Terasawa, M.Yasue The 12C(d, p)13C Reaction at E(d) = 30 MeV and Positive-Parity States in 13C NUCLEAR REACTIONS 12C(d, p), E=30 MeV; measured σ(θ). 13C levels deduced Γ, spectroscopic factors. CCBA, DWBA analysis.
doi: 10.1016/0375-9474(86)90087-4
1986OH03 Nucl.Phys. A456, 61 (1986) H.Ohnuma, B.A.Brown, D.Dehnhard, K.Furukawa, T.Hasegawa, S.Hayakawa, N.Hoshino, K.Ieki, M.Kabasawa, K.Maeda, K.Miura, K.Muto, T.Nakagawa, K.Nisimura, H.Orihara, T.Suehiro, T.Tohei, M.Yasue A Comparative Study of the 13C(p, p')13C and 13C(p, n)13N Reactions at E(p) = 35 MeV NUCLEAR REACTIONS 13C(polarized p, n), (polarized p, p'), E=35 MeV; measured σ(θ), A(θ). 13C level deduced transition isoscalar component. Enriched target. DWBA analysis.
doi: 10.1016/0375-9474(86)90366-0
1985MC07 Nucl.Instrum.Methods 241, 435 (1985) M.W.McNaughton, B.E.Bonner, H.Ohnuma, O.B.Van Dijk, Sun Tsu-Hsun, C.L.Hollas, D.J.Cremans, K.H.McNaughton, P.J.Riley, R.F.Rodebaugh, Shen-Wu Xu, S.E.Turpin, B.Aas, G.S.Weston The p-C Analyzing Power between 100 and 750 MeV NUCLEAR REACTIONS C(polarized p, pX), E=80-584 MeV; measured inclusive analyzing power vs θ. Large solid angle polarimeter.
doi: 10.1016/0168-9002(85)90595-9
1985NI06 Phys.Lett. 160B, 369 (1985) S.Nishihara, K.Furukawa, M.Kabasawa, T.Nakagawa, H.Orihara, K.Maeda, K.Miura, H.Ohnuma Excitation of Δ = 1 Resonances in the (p, n) Reaction on 90Zr, 120Sn, 140Ce and 208Pb at E(p) = 41 MeV NUCLEAR REACTIONS 90Zr, 120Sn, 140Ce, 208Pb(p, n), E=41 MeV; measured σ(En), σ(θ). 140Pr, 90Nb, 120Sb, 208Bi deduced IAS, Gamow-Teller resonances.
doi: 10.1016/0370-2693(85)90003-6
1985SU02 Phys.Rev. C31, 515 (1985) Sun Tsu-hsun, B.E.Bonner, M.W.McNaughton, H.Ohnuma, O.B.van Dyck, G.S.Weston, B.Aas, E.Bleszynski, M.Bleszynski, G.J.Igo, D.J.Cremans, C.L.Hollas, K.H.McNaughton, P.J.Riley, R.F.Rodebaugh, Shen-wu Xu, S.E.Turpin Measurements of the Spin-Rotation Parameters for (p(pol)d → p(pol)d) Elastic Scattering at 496, 647, and 800 MeV NUCLEAR REACTIONS 2H(polarized p, p), E=496, 647, 800 MeV; measured spin rotation parameters, induced polarization, analyzing power vs θ. Liquid 2H target, noneikonal multiple-scattering theory.
doi: 10.1103/PhysRevC.31.515
1984DE19 Phys.Rev. C30, 242 (1984) D.Dehnhard, D.H.Gay, C.L.Blilie, S.J.Seestrom-Morris, M.A.Franey, C.L.Morris, R.L.Boudrie, T.S.Bhatia, C.F.Moore, L.C.Bland, H.Ohnuma Excitation of the 1+ State in 48Ca(10.2 MeV) by Inelastic Scattering of π- and π+ NUCLEAR REACTIONS 48Ca(π+, π+'), (π-, π-'), E=116-180 MeV; measured σ(E(π)), σ(θ). 48Ca level deduced σ(π-)/σ(π+), isoscalar, isovector rescaling factor dependence. DWIA analysis.
doi: 10.1103/PhysRevC.30.242
1984HO20 Phys.Rev. C30, 1251 (1984) C.L.Hollas, D.J.Cremans, K.H.McNaughton, P.J.Riley, R.F.Rodebaugh, Shen-wu Xu, B.E.Bonner, M.W.McNaughton, H.Ohnuma, O.B.van Dyck, Sun Tsu-hsun, S.E.Turpin, B.Aas, G.S.Weston D(SS), D(LL), D(SL), D(LS), and P for pp → pp at 600 to 800 MeV NUCLEAR REACTIONS 1H(polarized p, p), E=600-800 MeV; measured spin parameters D(SS), D(LL), D(SL), D(LS), polarization, K(SS), K(LL), K(SL), K(LS), vs θ; deduced phase shifts.
doi: 10.1103/PhysRevC.30.1251
1984KA05 Nucl.Phys. A414, 206 (1984) J.Kasagi, K.Itoh, T.Kishimoto, M.Sasaki, H.Ohnuma Gamma Decay of Positive-Parity Levels in 45Ti from the 42Ca(α, nγ)45Ti Reaction NUCLEAR REACTIONS 42Ca(α, nγ), E=9.5 MeV; measured σ(Eγ, θγ), nγ(θ), γγ-coin, DSA. 45Ti levels deduced J, π, T1/2, γ branching ratios, mixing ratios, B(E2), B(M1). Enriched target, Ge(Li) detector.
doi: 10.1016/0375-9474(84)90640-7
1984NA02 Phys.Rev. C29, 660 (1984) S.K.Nanda, C.Glashausser, K.W.Jones, J.A.McGill, T.A.Carey, J.B.McClelland, J.M.Moss, S.J.Seestrom-Morris, J.R.Comfort, S.Levenson, R.Segel, H.Ohnuma 10.23 MeV M1 Transition in the 48Ca(p(pol), p'(pol))48Ca Reaction at 319 MeV NUCLEAR REACTIONS 48Ca(polarized p, p'), E=319 MeV; measured σ(θ), analyzing power, spin-flip probability vs θ. 48Ca deduced M1 transition strength, energy. DWIA analysis.
doi: 10.1103/PhysRevC.29.660
1984NA14 J.Phys.(Paris), Colloq.C4, 459 (1984); See 1984Na29 S.K.Nanda, C.Glashausser, K.W.Jones, J.S.McGill, T.A.Carey, J.B.McClelland, J.M.Moss, S.J.Seestrom-Morris, J.R.Comfort, S.Levenson, R.Segel, H.Ohnuma Spin Flip Strength at High Excitation Energy in the 90Zr(p(pol), p(pol)')90Zr Reaction
1984NA29 J.Phys.(Paris), Colloq.C-4, 459 (1984) S.K.Nanda, C.Glashausser, K.W.Jones, J.S.McGill, T.A.Carey, J.B.McClelland, J.M.Moss, S.J.Seestrom-Morris, J.R.Comfort, S.Levenson, R.Segel, H.Ohnuma Spin Flip Strength at High Excitation Energy in the 90Zr(p(pol), p(pol)')90Zr Reaction NUCLEAR REACTIONS 90Zr(polarized p, p'), E=319 MeV; measured σ(Ep', θp'), σ(θ), analyzing power, spin-flip σ, probability. 90Zr deduced possible M1 transitions. DWIA calculations.
1984OH06 Phys.Lett. 147B, 253 (1984) H.Ohnuma, F.Irom, B.Aas, M.Haji-Saeid, G.J.Igo, G.Pauletta, A.K.Rahbar, A.T.M.Wang, C.A.Whitten, Jr., M.M.Gazzaly, J.B.McClelland, T.Hasegawa Cross Sections and Analyzing Powers in the (p, d) Reaction around 500 MeV NUCLEAR REACTIONS 12,13C, 28Si(polarized p, d), E=500 MeV; measured σ(θ), analyzing power vs θ. 11,12C, 27Si level deduced spectroscopic factors. Exact finite-range DWBA analysis.
doi: 10.1016/0370-2693(84)90111-4
1983KU09 Phys.Lett. 127B, 403 (1983) T.Kubo, H.Ohnuma, T.Kishimoto, M.A.Brennan, Y.Yoshida, M.Sugitani, T.Suehiro Deuteron D-State Effects on the Vector Polarization Observables in (d, p) Reactions at 55.4 MeV NUCLEAR REACTIONS 116,117Sn(polarized d, p), E=55.4 MeV; measured σ(θ), analyzing power, proton vector polaraization vs θ; deduced proton, deuteron channel spin-orbit distortion effect parameters, D-state amplitude quadratic contributions.
doi: 10.1016/0370-2693(83)90280-0
1983MA37 Nucl.Phys. A403, 1 (1983) K.Maeda, H.Orihara, T.Murakami, S.Nishihara, T.Nakagawa, K.Miura, H.Ohnuma Isovector Deformation Parameters from the (p, n) Reactions on 54,56Fe and 58,60,62,64Ni at 35 MeV NUCLEAR REACTIONS 54,56Fe, 58,60,62,64Ni(p, n), E=35 MeV; measured σ(θ); deduced reaction mechanism. 54,56Co, 58,60,62,64Cu deduced analog excitation, isovector deformation parameters. Enriched targets. DWBA, coupled-channels calculations.
doi: 10.1016/0375-9474(83)90183-5
1983NA20 Phys.Rev.Lett. 51, 1526 (1983) S.K.Nanda, C.Glashausser, K.W.Jones, J.A.McGill, T.A.Carey, J.B.McClelland, J.M.Moss, S.J.Seestrom-Morris, H.Ohnuma, M.Franey, M.Gazzaly, N.Hintz Fine Structure and Spin Excitations in the Giant Resonance Region of 90Zr NUCLEAR REACTIONS 90Zr(polarized p, p'), E=319 MeV; measured σ(θ), σ(Ep'), analyzing power vs θ, spin-flip probabilities. 90Zr deduced M1 giant resonance, fine structure.
doi: 10.1103/PhysRevLett.51.1526
1983OR04 Phys.Rev.Lett. 51, 1328 (1983) H.Orihara, C.D.Zafiratos, S.Nishihara, K.Furukawa, M.Kabasawa, K.Maeda, K.Miura, H.Ohnuma Observation of Gamow-Teller Strength Distribution in the Reaction 71Ga(p, n)71Ge for Application to Solar-Neutrino Detection NUCLEAR REACTIONS 71Ga(p, n), E=35 MeV; measured σ(θ, En). 71Ga deduced solar neutrino capture rate. 71Ge levels deduced Gamow-Teller transition strength, log ft.
doi: 10.1103/PhysRevLett.51.1328
1983ST01 Phys.Rev. C27, 434 (1983) A.E.Stuchbery, C.G.Ryan, H.Ohnuma, G.B.Beard, H.H.Bolotin Transient Hyperfine Field Measurements of Gyromagnetic Ratios in Os and Pt Nuclei NUCLEAR REACTIONS 192Os, 198Pt(32S, 32S'), E=80 MeV; 192Os, 198Pt(58Ni, 58Ni'), E=220 MeV; measured γ(θ, H, T); deduced transient fields on Pt, Os in Fe, Co. 194,196,198Pt level deduced g. Ion recoil in polarized Co foils.
doi: 10.1103/PhysRevC.27.434
1982OH02 Prog.Theor.Phys.(Kyoto) 67, 353 (1982) Effective Interaction in Low-Energy (p, n) Reactions NUCLEAR REACTIONS 54,56Fe(p, n), E=28-35 MeV; measured σ(θ); deduced effective interaction dependence. DWBA analysis.
doi: 10.1143/PTP.67.353
1982OH03 Phys.Lett. 112B, 206 (1982) H.Ohnuma, K.Amos, I.Morrison, H.Orihara, S.Nishihara, T.Nakagawa, K.Maeda Excitation of the 6.41 MeV, T=1 4- State in 16F by the 16O(p, n)16F Reaction NUCLEAR REACTIONS 16O(p, n), E=35 MeV; measured σ(En), σ(θ); deduced giant multipole resonance virtual excitation. 16F level deduced J, π, T. DWBA, shell model, other available data analyzed.
doi: 10.1016/0370-2693(82)90962-5
1982OH08 Aust.J.Phys. 35, 371 (1982) H.Ohnuma, P.B.Foot, T.Aoki, C.G.Ryan, H.H.Bolotin Recoil-Distance Lifetime Measurements of 47Sc Levels NUCLEAR REACTIONS 44Ca(α, pγ), E=9 MeV; measured pγ-coin, recoil. 47Sc levels deduced T1/2, B(λ).
doi: 10.1071/PH820371
1982OR01 Phys.Rev.Lett. 48, 469 (1982) H.Orihara, S.Nishihara, T.Murakami, K.Maeda, K.Furukawa, T.Nakagawa, G.C.Kiang, K.Miura, H.Ohnuma ' Stretched ' 6- T = 1 State in 24Al Observed in the Reaction 24Mg(p, n)24Al NUCLEAR REACTIONS 24Mg(p, n), E=35 MeV; measured σ(En), σ(θ). 24Al deduced level, J, π, T, stretched particle-hole configuration, multipole character. Tof. DWBA analysis.
doi: 10.1103/PhysRevLett.48.469
1982OR04 Phys.Rev.Lett. 49, 1318 (1982) H.Orihara, S.Nishihara, K.Furukawa, T.Nakagawa, K.Maeda, K.Miura, H.Ohnuma Isovector 0+ → 0- Transition Observed in the Reaction 16O(p, n)16F NUCLEAR REACTIONS 16O(p, n), E=35 MeV; measured σ(En), σ(θ); deduced pion field effects, isovector transition. 16F levels deduced J, π. DWBA analysis.
doi: 10.1103/PhysRevLett.49.1318
1982OR08 Phys.Lett. 118B, 283 (1982) H.Orihara, G.C.Kiang, S.Nishihara, T.Murakami, T.Nakagawa, K.Furukawa, K.Maeda, K.Miura, S.Adachi, H.Ohnuma Excitation of Giant Gamow-Teller Resonances in the Reaction 140Ce(p, n)140Pr NUCLEAR REACTIONS 140Ce(p, n), E=38 MeV; measured σ(En), σ(θ). 140Pr deduced Gamow-Teller resonances, transition strength, T, IAS, Γ. Comparison with TDA.
doi: 10.1016/0370-2693(82)90185-X
1981OH02 Phys.Rev.Lett. 46, 310 (1981) H.Ohnuma, N.Kishida, J.Kasagi, T.Kubo, M.Yasue Evidence for Deuteron D-State Effects on the Polarization of the 2.58-MeV State in 57Ni Excited in the (p, d) Reaction NUCLEAR REACTIONS 58Ni(polarized p, d), E=30 MeV; measured dγ(θ), σ(θ), analyzing power vs θ. 57Ni level deduced deuteron D-State effects on spin-statistical tensors, polarization. Exact finite-range DWBA analysis.
doi: 10.1103/PhysRevLett.46.310
1981OH08 J.Phys.(London) G7, 1691 (1981) Hindered Interband M1 Transition in 49V and the Deformation of Hole States NUCLEAR REACTIONS 46Ti(α, p), E=8 MeV; measured γγ(θ), pγ-coin, recoil, DSA. 49V levels deduced δ, T1/2, B(λ). Strong-coupling model calculation.
doi: 10.1088/0305-4616/7/12/019
1981OR02 Phys.Rev.Lett. 47, 301 (1981) H.Orihara, T.Murakami, S.Nishihara, T.Nakagawa, K.Maeda, K.Miura, H.Ohnuma Observation of T = 1 and T = 0 Gamow-Teller States in the Reaction 54Fe(p, n)54Co NUCLEAR REACTIONS 54Fe(p, n), E=32, 35, 40 MeV; measured σ(En, θ). 54Co deduced levels, IAS, isoscalar, isovector Gamow-Teller strength, configuration. Enriched target, DWBA analysis.
doi: 10.1103/PhysRevLett.47.301
1981OR04 Phys.Lett. 106B, 171 (1981) H.Orihara, T.Murakami, S.Nishihara, T.Nakagawa, K.Maeda, K.Miura, H.Ohnuma Direct Extraction of the Isovector Deformation Parameter β2(1) from the (p, n) Reaction of 56Fe NUCLEAR REACTIONS 56Fe(p, n), E=20, 28, 32, 35 MeV; measured σ(En), σ(θ). 56Co level deduced isovector deformation parameter β2. DWBA, coupled-channels analyses.
doi: 10.1016/0370-2693(81)90901-1
1980KA10 J.Phys.Soc.Jpn. 48, 351 (1980) Levels and Electromagnetic Transitions in 51Cr NUCLEAR REACTIONS 48Ti(α, nγ), E=8.08 MeV; measured σ(Eγ, θγ), γ linear polarization, DSA, γγ-coin. 51V(p, nγ), E=3.95-4.65 MeV; measured σ(Ep, Eγ, θγ). 51Cr levels deduced J, π, T1/2, branching ratios, δ, B(E2), B(M1). Enriched target, Ge(Li) detectors.
doi: 10.1143/JPSJ.48.351
1980MI03 Nucl.Phys. A334, 389 (1980) K.Miura, Y.Hiratate, T.Shoji, T.Suehiro, H.Ohnuma The 40Ar(p, t)38Ar Reaction at 52 MeV NUCLEAR REACTIONS 40Ar(p, t), E=51.9 MeV; measured σ(Et, θ). 38Ar deduced levels, J, π, transition strength. Natural target.
doi: 10.1016/0375-9474(80)90606-5
1980OH06 J.Phys.Soc.Jpn. 48, 1812 (1980) H.Ohnuma, J.Kasagi, F.Kakimoto, S.Kubono, K.Koyama Forbidden (p, d) Transitions and Their CCBA Analysis NUCLEAR REACTIONS 12C, 24Mg, 28Si, 40Ca, 50Cr(p, d), E=51.93 MeV; measured σ(θ). 11C, 23Mg, 27Si, 39Ca, 49Cr levels deduced L, transfer j, β, C2S. Optical model, DWBA, CCBA analyses, shell model forbidden transitions.
doi: 10.1143/JPSJ.48.1812
1980OH08 Phys.Lett. B97, 192 (1980) H.Ohnuma, T.Kubo, N.Kishida, T.Hasegawa, N.Ueda, T.Fujisawa, T.Wada, K.Iwatani, T.Suehiro Vector Analyzing Power and Polarization Measurements for the 116Sn(d, p)117Sn Reaction and Deuteron D-State Effects NUCLEAR REACTIONS 116Sn(polarized d, p), E=22 MeV; measured σ(θ), polarization, analyzing power vs θ; deduced spin-orbit distortion, deuteron D-state effects. Exact finite-range DWBA. Enriched target.
doi: 10.1016/0370-2693(80)90579-1
1979KI06 J.Phys.Soc.Jpn. 46, 1375 (1979) Exact Finite-Range DWBA and Adiabatic-Deuteron-Breakup Calculations Including the Deuteron D-State for the 58Ni(p, d)57Ni Reaction at 52 MeV NUCLEAR REACTIONS 58Ni(p, d), E=52 MeV; calculated σ(θ). Exact finite-range DWBA with adiabatic d-breakup, D-state effects.
doi: 10.1143/JPSJ.46.1375
1978KA32 J.Phys.Soc.Jpn. 45, 1099 (1978) Strongly Deformed Kπ = 1/2- Bands in 51Cr and 53Fe NUCLEAR REACTIONS 48Ti, 50Cr(α, nγ), E=8.08 MeV; measured σ(Eγ, θ), γγ-coin, γ linear polarization, DSA. 51V(p, nγ), E=3.95-4.65 MeV; measured σ(E, Eγ, θ). 51Cr, 53Fe levels deduced J, π, T1/2, γ-branching, δ, B(E2), B(M1).
doi: 10.1143/JPSJ.45.1099
1978OH04 J.Phys.Soc.Jpn. 45, 1092 (1978) H.Ohnuma, J.Kasagi, Y.Iritani, N.Kishida Lifetime Measurements of Excited States in 62Ni NUCLEAR REACTIONS 59Co(α, pγ), E=8 MeV; measured pγ-coin, DSA. 62Ni levels deduced T1/2, γ-branching, B(E2).
doi: 10.1143/JPSJ.45.1092
1977IR02 J.Phys.Soc.Jap. 43, 1119 (1977) Low-Lying States of 52Fe Studied with the 50Cr(3He, nγ)52Fe Reaction NUCLEAR REACTIONS 50Cr(3He, nγ), E=8 MeV; measured Eγ, Iγ, nγ-, γγ-coin, DSA. 52Fe deduced levels, T1/2, γ-branching.
doi: 10.1143/JPSJ.43.1119
1977KA19 J.Phys.Soc.Jap. 43, 741 (1977) J.Kasagi, S.Nakagawa, N.Kishida, Y.Iritani, H.Ohnuma Gamma-Ray Angular Distribution, Angular Correlation, Linear Polarization, and Doppler-Shift Attenuation Measurements in the 46Ti(α, nγ)49Cr Reaction NUCLEAR REACTIONS 46Ti(α, nγ), E=8.0 MeV; measured Eγ, Iγ, γ(θ), γγ-coin, pγ, DSA. 49Cr deduced levels, J, π, δ, T1/2, γ-branching. Enriched targets, Ge(Li) detectors.
doi: 10.1143/JPSJ.43.741
1977KO21 J.Phys.Soc.Jap. 43, 755 (1977) K.Koyama, N.Nakanishi, S.Takeda, S.Yamada, H.Sakaguchi, M.Nakamura, S.Takeuchi, H.Ohnuma (3He, d) Stripping to Bound and Unbound States in 29P NUCLEAR REACTIONS 28Si(3He, d), (3He, 3He), E=29.3 MeV; measured σ(θ). 29P levels deduced S. DWBA, CCBA analyses.
doi: 10.1143/JPSJ.43.755
1977KU01 Nucl.Phys. A276, 201 (1977) S.Kubono, S.Kato, M.Yasue, H.Ohnuma, M.Sasao, K.Tsukamoto, R.Kuramasu The 40Ca(p, t)38Ca Reaction and Configuration Mixing NUCLEAR REACTIONS 40Ca(p, t), E=51.9 MeV; measured σ(Et, θ). 38Ca deduced levels, J, π. Enriched, natural targets. DWBA, CCBA analyses. Configuration mixing in (p, t) reactions.
doi: 10.1016/0375-9474(77)90379-7
1977OH02 J.Phys.Soc.Jap. 42, 382 (1977) H.Ohnuma, T.Suehiro, T.Tanabe, S.Yamada (p, d) Reactions at 52 Mev. III. 28Si(p, d) and 18O(p, d) NUCLEAR REACTIONS 28Si, 18O(p, d), E=51.9 MeV; measured σ(Ed, θ). 27Si, 17O levels deduced L, S. Enriched 18O target.
doi: 10.1143/JPSJ.42.382
1977SU01 Nucl.Phys. A282, 53 (1977) T.Suehiro, K.Miura, Y.Hiratate, H.Yokomizo, K.Itonaga, H.Ohnuma The 54Fe(p, t)52Fe Reaction at 52 MeV NUCLEAR REACTIONS 54Fe(p, t), E=51.9 MeV; measured σ(θ, Et). 52Fe deduced levels, J, π, transition strength. 54Fe enriched target.
doi: 10.1016/0375-9474(77)90170-1
1977YA10 J.Phys.Soc.Jap. 42, 367 (1977) M.Yasue, H.Yokomizo, S.Kubono, K.Koyama, S.Takeuchi, H.Ohnuma 12C(p, t)10C and 12C(p, 3He)10B Reactions at E(p)=51, 9 MeV NUCLEAR REACTIONS 12C(p, t), (p, 3He), E=51.9 MeV; measured σ(θ). 10B, 10C deduced levels, L, J, π, IAS. Natural target.
doi: 10.1143/JPSJ.42.367
1976YO03 Phys.Lett. 61B, 245 (1976) H.Yokomizo, T.Tanabe, M.Yasue, F.Soga, K.Koyama, S.Matsuki, K.Ogino, H.Ohnuma Analog (p, t) and (p, τ) Reactions on 14N Induced by 52 MeV Protons NUCLEAR REACTIONS 14N(p, t), (p, 3He), E=51.9 MeV; measured σ(θ); deduced σ(E(3He), θ)/σ(Et, θ).
doi: 10.1016/0370-2693(76)90140-4
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