NSR Query Results


Output year order : Descending
Format : Normal

NSR database version of May 24, 2024.

Search: Author = H.Okuno

Found 46 matches.

Back to query form



2007NO13      Phys.Rev. C 76, 044605 (2007)

M.Notani, H.Sakurai, N.Aoi, H.Iwasaki, N.Fukuda, Z.Liu, K.Yoneda, H.Ogawa, T.Teranishi, T.Nakamura, H.Okuno, A.Yoshida, Y.X.Watanabe, S.Momota, N.Inabe, T.Kubo, S.Ito, A.Ozawa, T.Suzuki, I.Tanihata, M.Ishihara

Projectile fragmentation reactions and production of nuclei near the neutron drip line

NUCLEAR REACTIONS 9Be(40Ar, X)6Li/7Li/8Li/9Li/7Be/8Be/9Be/10Be/11Be/12Be/10B/11B/12B/13B/14B/15B/11C/12C/13C/14C/15C/16C/17C/18C/13N/14N/15N/16N/17N/18N/19N/20N/21N/15O/16O/17O/18O/19O/20O/21O/22O/23O/24O/17F/18F/19F/20F/21F/22F/23F/24F/25F/26F/27F/19Ne/20Ne/21Ne/22Ne/23Ne/24Ne/25Ne/26Ne/27Ne/28Ne/29Ne/21Na/22Na/23Na/24Na/25Na/26Na/27Na/28Na/29Na/30Na/31Na/32Na/23Mg/24Mg/25Mg/26Mg/27Mg/28Mg/29Mg/30Mg/31Mg/32Mg/33Mg/34Mg/25Al/26Al/27Al/28Al/29Al/30Al/31Al/32Al/33Al/34Al/35Al/36Al/27Si/28Si/29Si/30Si/31Si/32Si/33Si/34Si/35Si/36Si/37Si/38Si/29P/30P/31P/32P/33P/34P/35P/36P/37P/38P/39P/33S/34S/35S/36S/37S/38S/36Cl/37Cl/38Cl/39Cl/39Ar, E=100 MeV/nucleon; 181Ta(40Ar, X)6Li/7Li/8Li/9Be/10Be/11Be/10B/11B/12B/13B/14B/11C/12C/13C/14C/15C/16C/17C/13N/14N/15N/16N/17N/18N/19N/15O/16O/17O/18O/19O/20O/21O/17F/18F/19F/20F/21F/22F/23F/24F/19Ne/20Ne/21Ne/22Ne/23Ne/24Ne/25Ne/26Ne/27Ne/21Na/22Na/23Na/24Na/25Na/26Na/27Na/28Na/29Na/23Mg/24Mg/25Mg/26Mg/27Mg/28Mg/29Mg/30Mg/31Mg/24/25Al/26Al/27Al/28Al/29Al/30Al/31Al/32Al/33Al/34Al/26Si/27Si/28Si/29Si/30Si/31Si/32Si/33Si/34Si/29P/30P/31P/32P/33P/34P/35P/36P/30S/31S/32S/33S/34S/35S/36S/37S/33Cl/34Cl/35Cl/36Cl/37Cl/35Ar/36Ar/37Ar/38Ar/39Ar/37K/38K/39K/40K, E=100 MeV/nucleon; measured momentum distribution, production cross sections. RIKEN.

doi: 10.1103/PhysRevC.76.044605
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2085.


2003YA13      Nucl.Phys. A721, 449c (2003)

M.Yamaga, M.Dorochenko, T.Inagaki, N.Ishihara, G.Y.Lim, T.Morimoto, H.Okuno, K.Omata, T.Sato, M.Sekimoto, Y.Yoshimura, A.Ajimura, T.Ikei, Y.Ikemoto, M.Nomachi, T.Oba, K.Sakashita, Y.Sugaya, T.Yamanaka, M.Itaya, T.Iwata, T.Hariu, M.Moriya, Y.Tajima, M.Yamamoto, H.Yoshida, Y.Yoshida, A.Lednev, J.Nix, G.Perdue, E.Pod, M.Rawtajizak, Y.Wah, H.Watanabe, V.Baranov, N.Khomouov, A.Kurilin, G.Macharashvili, A.Moissenko, Z.Tsamalaidze, Y.Akune, Y.Fujioka, N.Kawakubo, S.Kobayashi, T.Kojima, J.K.Ahn, H.S.Lee, S.Y.Lee, T.Shinkawa, Y.B.Hsiung, T.Nakano

KL → π0νν-bar experiment at KEK 12-GeV PS - E391a-

doi: 10.1016/S0375-9474(03)01096-0
Citations: PlumX Metrics


2002MO22      Nucl.Phys. A701, 150c (2002)

S.Momota, M.Notani, S.Ito, A.Ozawa, T.Suzuki, I.Tanihata, N.Aoi, H.Sakurai, T.Teranishi, Y.Watanabe, A.Yoshida, A.Inabe, T.Kubo, H.Okuno, N.Fukuda, H.Iwasaki, K.Yoneda, H.Ogawa, A.Kitagawa, M.Kanazawa, M.Torikoshi, M.Suda, A.Ono

Production of Projectile-Like Fragments at Intermediate Energies

NUCLEAR REACTIONS 9Be(40Ar, X), E=90 MeV; 12C(16O, X), E=290 MeV; measured projectile-like fragments transverse momentum distributions, isotopic production σ.

doi: 10.1016/S0375-9474(01)01564-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0455.


2000YA12      Nucl.Phys. A670, 202c (2000)

H.Yamazaki, T.Yorita, T.Kinoshita, T.Okuda, H.Matsui, T.Maruyama, J.Kasagi, T.Suda, K.Itoh, T.Miyakawa, H.Okuno, H.Shimizu, H.Y.Yoshida, T.Kinashi

Study of S11 Resonance in Nuclei Through (γ, η) Reactions

NUCLEAR REACTIONS C, 27Al, Cu(γ, X), E=680-1000 MeV; measured total η production σ; deduced resonance features.

doi: 10.1016/S0375-9474(00)00099-3
Citations: PlumX Metrics


2000YO02      Phys.Lett. 476B, 226 (2000)

T.Yorita, H.Yamazaki, T.Kinoshita, T.Okuda, H.Matsui, J.Kasagi, T.Suda, K.Itoh, T.Miyakawa, H.Okuno, H.Shimizu, H.Y.Yoshida, T.Kinashi, T.Maruyama

Observation of S11(1535) Resonance in Nuclear Medium via the 12C(γ, η) Reaction

NUCLEAR REACTIONS 12C(γ, X), E=0.68-1.0 GeV; measured η meson associated σ, σ(θ); deduced in-medium S11 resonance properties.

doi: 10.1016/S0370-2693(00)00176-3
Citations: PlumX Metrics


1999OG03      Phys.Lett. 451B, 11 (1999)

H.Ogawa, K.Asahi, K.Sakai, A.Yoshimi, M.Tsuda, Y.Uchiyama, T.Suzuki, K.Suzuki, N.Kurokawa, M.Adachi, H.Izumi, H.Ueno, T.Shimoda, S.Tanimoto, N.Takahashi, W.-D.Schmidt-Ott, M.Schafer, S.Fukuda, A.Yoshida, M.Notani, T.Kubo, H.Okuno, H.Sato, N.Aoi, K.Yoneda, H.Iwasaki, N.Fukuda, N.Fukunishi, M.Ishihara, H.Miyatake

Magnetic Moment and Electric Quadrupole Moment of the 18N Ground State

RADIOACTIVITY 18N(β-) [from 22Ne fragmentation]; measured β-NMR. 18Ne deduced μ, quadrupole moment.

NUCLEAR REACTIONS 12C(22Ne, X)18N, E=110 MeV/nucleon; measured fragment polarization.

doi: 10.1016/S0370-2693(99)00219-1
Citations: PlumX Metrics


1998OG04      J.Phys.(London) G24, 1399 (1998)

H.Ogawa, K.Asahi, K.Sakai, A.Yoshimi, M.Tsuda, Y.Uchiyama, T.Suzuki, K.Suzuki, N.Kurokawa, M.Adachi, H.Izumi, H.Ueno, T.Shimoda, S.Tanimoto, N.Takahashi, W.-D.Schmidt-Ott, M.Schafer, S.Fukuda, A.Yoshida, M.Notani, T.Kubo, H.Okuno, H.Sato, N.Aoi, K.Yoneda, H.Iwasaki, N.Fukuda, N.Fukunishi, M.Ishihara

Static Moments of the 18N Ground State

RADIOACTIVITY 18N(β-) [from 22Ne primary beam fragmentation]; measured Iβ(H, t). 18N deduced ground-state Q, μ. β-NMR technique.


1998OK02      Nucl.Instrum.Methods Phys.Res. A402, 378 (1998)

H.Okuno

Experimental Study of the 3He(γ, pp)n Reaction with Polarized Photons

NUCLEAR REACTIONS 3He(γ, 2p), E=200-480 MeV; measured neutron momentum distributions; deduced σ for two-, three-nucleon processes. Kinematically complete measurements.

doi: 10.1016/S0168-9002(97)00866-8
Citations: PlumX Metrics


1998SC19      Phys.Rev. C57, 2205 (1998)

M.Schafer, W.-D.Schmidt-Ott, T.Dorfler, T.Hild, T.Pfeiffer, R.Collatz, H.Geissel, M.Hellstrom, Z.Hu, H.Irnich, N.Iwasa, M.Pfutzner, E.Roeckl, M.Shibata, B.Pfeiffer, K.Asahi, H.Izumi, H.Ogawa, H.Sato, H.Ueno, H.Okuno

Polarization in Fragmentation, g Factor of 35K

NUCLEAR REACTIONS 9Be(40Ca, X)39Ca/35K/37K, E=500 MeV/nucleon; measured fragments beta asymmetry; deduced polarization. 35K deduced g factor. Projectile fragment separator.

RADIOACTIVITY 35K(β+) [from 9Be(40Ca, X)]; measured T1/2. Projectile fragment separator.

doi: 10.1103/PhysRevC.57.2205
Citations: PlumX Metrics


1997BE66      Phys.Rev. C56, 3038 (1997)

M.Belbot, J.J.Kolata, M.Zahar, N.Aoi, M.Hirai, M.Ishihara, H.Okuno, H.Sakurai, T.Teranishi, T.Kishida, G.Liu, T.Nakamura, Y.Watanabe, A.Yoshida, E.Ideguchi, H.Miyatake, S.Shimoura, S.S.Yamamoto

β Decay of the Neutron-Rich Isotope 14Be

RADIOACTIVITY 14Be(β-n) [from 9Be(18O, X), E=100 MeV/nucleon]; measured β-delayed neutron spectra, β(neutron)-coin, T1/2. 14B deduced level, possible J, π.

doi: 10.1103/PhysRevC.56.3038
Citations: PlumX Metrics


1996IZ01      Phys.Lett. 366B, 51 (1996)

H.Izumi, K.Asahi, H.Ueno, H.Okuno, H.Sato, K.Nagata, Y.Hori, M.Adachi, N.Aoi, A.Yoshida, G.Liu, N.Fukunishi, M.Ishihara

Electric Quadrupole Moments of Neutron-Rich Nuclei 14B and 15B

RADIOACTIVITY 14,15B(β-) [from 93Nb(18O, X), E=64.7 MeV/nucleon]; measured β-NMR, polarized nuclei; deduced electric quadrupole moments. Shell model comparison.

doi: 10.1016/0370-2693(95)01312-1
Citations: PlumX Metrics


1996IZ02      Hyperfine Interactions 97/98, 509 (1996)

H.Izumi, K.Asahi, H.Ueno, H.Okuno, H.Sato, K.Nagata, Y.Hori, M.Adachi, N.Aoi, A.Yoshida, G.Liu, N.Fukunishi, M.Ishihara

Measurement of Electric Quadrupole Moments of Neutron-Rich Nuclei 14B and 15B

RADIOACTIVITY 12,14,15B(β-) [from 93Nb(18O, X), E=64.7 MeV/nucleon]; measured β-NMR, polarized sources. 17N, 17,14,15B deduced electric quadrupole moments. Other data input.

doi: 10.1007/BF02150193
Citations: PlumX Metrics


1996LI67      High Energy Phys. and Nucl.Phys. (China) 20, 778 (1996)

G.Liu, K.Asahi, H.Izumi, H.Ueno, H.Okuno, H.Sato, K.Nagata, Y.Hori, M.Adechi, N.Aoi, A.Yoshida, N.Fukunishi, M.Ishihara

Measurements of Electric Quadrupole Moments of Neutron-Rich Nuclei 14B and 15B


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


1995MO16      Phys.Lett. 346B, 9 (1995)

T.Motobayashi, Y.Ikeda, Y.Ando, K.Ieki, M.Inoue, N.Iwasa, T.Kikuchi, M.Kurokawa, S.Moriya, S.Ogawa, H.Murakami, S.Shimoura, Y.Yanagisawa, T.Nakamura, Y.Watanabe, M.Ishihara, T.Teranishi, H.Okuno, R.F.Casten

Large Deformation of the Very Neutron-Rich Nucleus 32Mg from Intermediate-Energy Coulomb Excitation

NUCLEAR REACTIONS 208Pb(32Mg, 32Mg'), E=49.2 MeV/nucleon; measured Eγ, Iγ following Coulomb excitation. 32Mg level deduced B(E2), deformation features. Coupled-channels approach.

doi: 10.1016/0370-2693(95)00012-A
Citations: PlumX Metrics


1995NA11      Nucl.Phys. A588, 81c (1995)

T.Nakamura, S.Shimoura, T.Kobayashi, T.Teranishi, K.Abe, N.Aoi, Y.Doki, M.Fujimaki, N.Inabe, N.Iwasa, K.Katori, T.Kubo, H.Okuno, T.Suzuki, I.Tanihata, Y.Watanabe, A.Yoshida, M.Ishihara

Coulomb Dissociation of a Halo Nucleus 11Be and Direct Breakup Mechanism

NUCLEAR REACTIONS Pb(11Be, 10Be), E=72 MeV/nucleon; measured σ(φ) in 11Be rest frame; deduced reaction mechanism. 11Be deduced dipole strength distribution. Kinematically complete experiment, Coulomb dissociation.

doi: 10.1016/0375-9474(95)00103-8
Citations: PlumX Metrics


1995OK04      Phys.Lett. 354B, 41 (1995)

H.Okuno, K.Asahi, H.Ueno, H.Izumi, H.Sato, M.Adachi, T.Nakamura, T.Kubo, N.Inabe, A.Yoshida, N.Fukunishi, T.Shimoda, H.Miyatake, N.Takahashi, W.-D.Schmidt-Ott, M.Ishihara

Measurement of the Magnetic Moments of 14B and 15B using Projectile Fragmentation Spin Polarization

RADIOACTIVITY 12,14,15B(β-) [from 93Nb(18O, X), E=68 MeV/nucleon]; measured β NMR; deduced μ. Polarized nuclei. Model comparison.

doi: 10.1016/0370-2693(95)00630-4
Citations: PlumX Metrics


1994MA42      Nucl.Phys. A577, 277c (1994)

K.Maeda, H.Yamazaki, S.Asano, T.Emura, I.Endo, S.Endo, S.Ito, H.Itoh, K.Ifuku, O.Konno, M.Koike, K.Maruyama, K.Niki, K.Niwa, H.Okuno, A.Sakaguchi, T.Sasaki, T.Suda, Y.Sumi, M.Takeya, T.Terasawa, H.Uchida, H.Yamashita, K.Yoshida

Quasi-Free K+ Photo-Production in 12C

NUCLEAR REACTIONS 12C(γ, K+), E=0.7-1.1 GeV; measured σ(θ); deduced effective proton number. Quasifree K+ photoproduction.

doi: 10.1016/0375-9474(94)90867-2
Citations: PlumX Metrics


1994NA22      Phys.Lett. 331B, 296 (1994)

T.Nakamura, S.Shimoura, T.Kobayashi, T.Teranishi, K.Abe, N.Aoi, Y.Doki, M.Fujimaki, N.Inabe, N.Iwasa, K.Katori, T.Kubo, H.Okuno, T.Suzuki, I.Tanihata, Y.Watanabe, A.Yoshida, M.Ishihara

Coulomb Dissociation of a Halo Nucleus 11Be at 72A MeV

NUCLEAR REACTIONS Pb(11Be, n10Be), E=72 MeV/nucleon; measured projectile dissociation σ vs E(rel(10Be+n)), σ(θ(10Be)); deduced dipole strength distribution features.

doi: 10.1016/0370-2693(94)91055-3
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1573.


1994OK03      Phys.Lett. 335B, 29 (1994)

H.Okuno, K.Asahi, H.Sato, H.Ueno, J.Kura, M.Adachi, T.Nakamura, T.Kubo, N.Inabe, A.Yoshida, T.Ichihara, Y.Kobayashi, Y.Ohkubo, M.Iwamoto, F.Ambe, T.Shimoda, H.Miyatake, N.Takahashi, J.Nakamura, D.Beaumel, D.J.Morrissey, W.-D.Schmidt-Ott, M.Ishihara

Systematic Behavior of Ejectile Spin Polarization in the Projectile Fragmentation Reaction

NUCLEAR REACTIONS 197Au, 93Nb, 27Al(15N, X), E=70-112 MeV/nucleon; 197Au(14N, X), E=39.4 MeV/nucleon; measured ejectile(12,13B) spin polarization; deduced role of new reaction mechanism.

doi: 10.1016/0370-2693(94)91553-9
Citations: PlumX Metrics


1994SC40      Z.Phys. A350, 215 (1994)

W.-D.Schmidt-Ott, K.Asahi, Y.Fujita, H.Geissel, K.-D.Gross, T.Hild, H.Irnich, M.Ishihara, K.Krumbholz, V.Kunze, A.Magel, F.Meissner, K.Muto, F.Nickel, H.Okuno, M.Pfutzner, C.Scheidenberger, K.Suzuki, M.Weber, C.Wennemann

Spin Alignment of 43Sc Produced in the Fragmentation of 500 MeV/u 46Ti

NUCLEAR REACTIONS 9Be(46Ti, X), E=500 MeV/nucleon; measured γ(θ, H, t). 43mSc deduced spin alignment. Projectile fragmentation.

doi: 10.1007/BF01289585
Citations: PlumX Metrics


1994UE04      Hyperfine Interactions 84, 371 (1994)

H.Ueno, H.Okuno, K.Asahi, H.Sato, T.Kubo, T.Nakamura, N.Inabe, A.Yoshida, Y.Ohkubo, M.Adachi, T.Ichihara, M.Ishihara, T.Shimoda, H.Miyatake, N.Takahashi, W.-D.Schmidt-Ott

Spin-Polarized Radioactive Beams and β-NMR Experiments

RADIOACTIVITY 14,15B, 21F(β-) [from 197Au(14N, X), E=40.6 MeV/nucleon; 197Au(15N, X), E=69.5, 111 MeV/nucleon; 27Al, 93Nb(15N, X), E=69.5 MeV/nucleon]; measured β NMR, polarized sources; deduced μ. Model comparison.

doi: 10.1007/BF02060685
Citations: PlumX Metrics


1993OK02      Hyperfine Interactions 78, 97 (1993)

H.Okuno, K.Asahi, H.Ueno, H.Sato, M.Adachi, T.Kubo, T.Nakamura, N.Inabe, A.Yoshida, Y.Ohkubo, T.Ichihara, M.Ishihara, T.Shimoda, H.Miyatake, N.Takahashi

Polarization in Projectile Fragmentation and g-Factor Measurements for Neutron-Rich Nuclei

NUCLEAR REACTIONS 159Tb, 27Al, 93Nb, 197Au(15N, 12B), (15N, 13B), 93Nb(18O, 12B), (18O, 14B), E=70 MeV/nucleon; 197Au(14N, 12B), E=40 MeV/nucleon; 197Au(15N, 12B), (15N, 13B), E=112 MeV/nucleon; measured projectile fragment polarization.

RADIOACTIVITY 14,15B(β-n) [from 93Nb(18O, X), E=70 MeV/nucleon]; 21F(β-n) [from 93Nb(22Ne, X), E=70 MeV/nucleon]; measured NMR spectra; deduced g factor.

doi: 10.1007/BF00568122
Citations: PlumX Metrics


1993SA09      Phys.Lett. 302B, 7 (1993)

H.Sakai, H.Okamura, S.Ishida, H.Okuno, N.Fukunishi, H.Sagawa, A.Okihana, Y.Nagai, K.Takeda, T.Toriyama, A.Yoshida

Spectroscopy of Neutron Halo Nucleus 11Be via the 11B(d, 2He) Reaction at 70 MeV

NUCLEAR REACTIONS 12C, 11B(polarized d, 2p), E=70 MeV; measured σ(θ), vector, tensor analyzing powers vs θ. 12C, 11Be deduced Gamow-Teller, spin-flip dipole transitions. Shell model, neutron halo effect.

doi: 10.1016/0370-2693(93)90626-S
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1473.


1992AS01      Hyperfine Interactions 75, 101 (1992)

K.Asahi, H.Okuno, H.Ueno, H.Sato, J.Kura, T.Kubo, T.Nakamura, N.Inabe, A.Yoshida, Y.Ohkubo, M.Adachi, T.Ichihara, M.Ishihara, T.Shimoda, H.Miyatake, N.Takahashi, D.Beaumel, D.J.Morrissey, W.-D.Schmidt-Ott

Spin-Oriented Projectile Fragments: The first application to g-factor measurements

NUCLEAR REACTIONS 197Au(14N, 12B), E=40.6 MeV/nucleon; 27Al(15N, 13B), E=69.5 MeV/nucleon; measured fragment spin polarization, yield.

RADIOACTIVITY 14,15B(β-) [from 93Nb(18O, X), E=70 MeV/nucleon]; measured g-factor, preliminary results.

doi: 10.1007/BF02398968
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


1992MA52      Hyperfine Interactions 74, 223 (1992)

S.Matsuki, K.Shimomura, I.Ogawa, K.Suzuki, S.Hamada, T.Nakamura, H.Okuno, M.Koizumi, N.Inabe, Y.Fukashiro, H.Sunaoshi, M.Wada, T.Murayama, T.Kohmoto, M.Kitano, T.Kubo, T.Shinozuka, K.Asahi, Y.Kido, T.T.Inamura, T.Nomura, M.Ishihara, M.Fujioka, H.T.Duong, H.Haas, and the ISOLDE Collaboration

Radiation-Detected Optical Pumping in Solids

NUCLEAR REACTIONS 160Gd(12C, 5np), E=100 MeV; measured residual nucleus polarization. 160Gd(12C, 6n), E=100 MeV; measured nuclear polarization following residual decay. Optical pumping in SrF, crystal.

RADIOACTIVITY 164Tm(β+) [from 164Yb-decay following production in 158Gd(12C, 6n), E=100 MeV]; measured β+ asymmetry. On-line polarization, implantation in CaF2 host crystal. 114mIn(IT); measured β+ asymmetry of 114In decay vs exciting laser wavelength. Polarization of 114In in GaAs crystal, Ti-saphire excited laser for optical pumping. 33Si(β-) [from 9Be(Ar, X), E=94 MeV/nucleon]; measured β-asymmetry, NMR vs exciting laser wavelength. Ion implantation in GaAs host crystal.

doi: 10.1007/BF02398632
Citations: PlumX Metrics


1992SH23      Hyperfine Interactions 74, 317 (1992)

K.Shimomura, T.Nakamura, H.Okuno, M.Koizumi, S.Hamada, N.Inabe, I.Ogawa, K.Suzuki, M.Wada, H.Sunaoshi, Y.Fukashiro, T.Murayama, T.Kohmoto, T.Shinozuka, T.Kubo, K.Asahi, T.Inamura, M.Ishihara, M.Fujioka, S.Matsuki

Nuclear Polarization and Magnetic Resonance of 33Si with Optical Pumping in Solids

RADIOACTIVITY 33Si(β-) [from 9Be(Ar, X), E=80, 95 MeV/nucleon]; measured β-asymmetry, more precise T1/2; deduced polarization, magnetic resonance. Scintillation-counter telescopes, implantation into liquid He cooled GaAs crystal.

doi: 10.1007/BF02398646
Citations: PlumX Metrics


1992SH31      Nucl.Instrum.Methods Phys.Res. B70, 513 (1992)

K.Shimomura, I.Ogawa, K.Suzuki, S.Hamada, T.Nakamura, H.Okuno, M.Koizumi, N.Inabe, Y.Fukashiro, H.Sunaoshi, M.Wada, S.Hatori, T.Murayama, T.Kohmoto, Y.Fukuda, T.Kubo, T.Shinozuka, K.Asahi, S.Morinobu, T.T.Inamura, M.Ishihara, M.Fujioka, M.Kondo, S.Matsuki

OPERA: An On-Line System of Optical Pumping in Solids for Unstable Nuclei

RADIOACTIVITY 166Tm(β+), (EC) [from 166Yb(EC-decay) following 160Gd(12C, 6n), E=100 MeV; 160Gd(12C, 5np), E=100 MeV]; 114In(β-), (β+), (EC) [from 114mIn(IT)]; 33Si(β-) [from 9Be(Ar, X), E=94 MeV/nucleon]; measured β asymmetry, NMR, polarized nuclei. On-line system, optical pumping in solids.

doi: 10.1016/0168-583X(92)95975-W
Citations: PlumX Metrics


1987HO17      Phys.Rev. C36, 1623 (1987)

S.Homma, M.Koike, H.Okuno, M.Sudo, M.Torikoshi, A.Sasaki, Y.Fujii

Photodisintegration of 4He in the Δ Region

NUCLEAR REACTIONS 4He(γ, p), E=187-427 MeV; measured σ(θp) vs E; deduced quasifree two-nucleon photodistintegration σ(θ).

doi: 10.1103/PhysRevC.36.1623
Citations: PlumX Metrics


1987KA13      Phys.Rev. C35, 1828 (1987)

M.Kanazawa, S.Homma, M.Koike, Y.Murata, H.Okuno, F.Soga, N.Yoshikawa, A.Sasaki

(γ, p), (γ, pn), and (γ, pp) Reactions on Light Nuclei in the Δ(1232) Resonance Region

NUCLEAR REACTIONS 1,2H, 9Be, 12C, 16O(γ, p), (γ, np), (γ, 2p), E=187-427 MeV; measured σ(E, Ep), σ(E, Ep, En), momentum, separation energy distributions, σ(θ); deduced reaction mechanism. Magnetic spectrometer, hodoscope. Independent particle model.

doi: 10.1103/PhysRevC.35.1828
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0576.


1987OH12      Phys.Rev. C36, 2422 (1987)

Y.Ohashi, N.Awaji, H.Hayashii, N.Horikawa, A.Miyamoto, T.Nakanishi, S.Okumi, H.Ozaki, T.Tauchi, T.Ishii, S.Kato, H.Okuno, K.Ukai, K.Mori, Y.Takeuchi

Target Asymmetry Measurement in γd → pn at Photon Energies 300-700 MeV and Partial Wave Analysis

NUCLEAR REACTIONS 2H(γ, p), E=300-700 MeV; measured target asymmetry parameter A(θ); analyzed σ(θ), recoil proton polarization P(θ); deduced dibaryon role. Polarized target.

doi: 10.1103/PhysRevC.36.2422
Citations: PlumX Metrics


1984HO09      Phys.Rev.Lett. 52, 2026 (1984)

S.Homma, M.Kanazawa, M.Koike, Y.Murata, H.Okuno, F.Soga, N.Yoshikawa, A.Sasaki

Photoemission of Two Nucleons from 9Be in the Δ(1232) Resonance Reegion

NUCLEAR REACTIONS 9Be(γ, np), (γ, 2p), E=187-427 MeV; measured np(θ), pp(θ), two-nucleon system momentum distribution; deduced reaction mechanism, quasifree deuteron momentum distribution, separation energy. Tagged photon beam.

doi: 10.1103/PhysRevLett.52.2026
Citations: PlumX Metrics


1984HO24      Phys.Rev.Lett. 53, 2536 (1984)

S.Homma, M.Kanazawa, M.Koike, Y.Murata, H.Okuno, F.Soga, M.Sudo, M.Torikoshi, N.Yoshikawa, A.Sasaki, Y.Fujii

(γ, p) Reaction on Light Nuclei in the Δ(1232) Resonance Region

NUCLEAR REACTIONS 1,2H, 4He, 9Be, 12C, 16O(γ, p), E=187-427 MeV; calculated σ(θ) vs proton momentum; deduced pion photoproduction σ in the isobar region.

doi: 10.1103/PhysRevLett.53.2536
Citations: PlumX Metrics


1983HO01      Phys.Rev. C27, 31 (1983)

S.Homma, M.Kanazawa, K.Maruyama, Y.Murata, H.Okuno, A.Sasaki, T.Taniguchi

Photoemission of Protons from Beryllium and Carbon in the Energy Range from 180 to 580 MeV

NUCLEAR REACTIONS 9Be(γ, pX), E=180-420 MeV; 12C(γ, pX), E=340-580 MeV; measured σ(E, Ep); deduced nucleon, nucleon pair absorption mechanism.

doi: 10.1103/PhysRevC.27.31
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0593.


1982IS03      Phys.Lett. 110B, 441 (1982)

T.Ishii, S.Kato, H.Okuno, K.Ukai, Y.Ohashi, N.Awaji, H.Hayashii, N.Horikawa, K.Kimura, A.Miyamoto, T.Nakanishi, S.Okumi, H.Ozaki, A.Sugiyama, R.Suzaki, T.Tauchi, K.Mori, Y.Takeuchi

Measurement of Polarized Target Asymmetry in γd → pn in the Photon Energy Region between 0.3 and 0.7 GeV

NUCLEAR REACTIONS 2H(γ, p), E=0.3-0.7 GeV bremsstrahlung; measured pn-coin, σ(Ep), σ(En), target asymmetry vs θ, E. Polarized deuterated butanol target.

doi: 10.1016/0370-2693(82)91034-6
Citations: PlumX Metrics


1982TA24      Phys.Lett. 119B, 289 (1982)

N.Takigawa, H.Okuno

Charge Equilibration in Dissipative Heavy Ion Collisions as a Semi-Quantal Process

NUCLEAR REACTIONS 92Mo(86Kr, X), E=430 MeV; calculated average fragment charge, dispersion vs total kinetic energy loss; deduced charge equilibration mechanism. Dynamical transport theory.

doi: 10.1016/0370-2693(82)90672-4
Citations: PlumX Metrics


1981SA04      Phys.Rev. C23, 905 (1981)

T.Sasakawa, H.Okuno, T.Sawada

3He and 3H Bound State for the Reid Soft-Core Potential

NUCLEAR STRUCTURE 3He, 3H; calculted binding energies, Coulomb energy difference. Faddeev equation, perturbative approach.

doi: 10.1103/PhysRevC.23.905
Citations: PlumX Metrics


1980HO22      Phys.Rev.Lett. 45, 706 (1980)

S.Homma, M.Kanazawa, K.Maruyama, Y.Murata, H.Okuno, A.Sasaki, T.Taniguchi

Photodisintegration of Quasifree Nucleon-Nucleon System in the Beryllium Nucleus

NUCLEAR REACTIONS Be(γ, p), E=180-420 MeV; measured σ(θ, proton momentum); deduced quasifree nucleon-nucleon system disintegration in target.

doi: 10.1103/PhysRevLett.45.706
Citations: PlumX Metrics


1979MA18      J.Phys.Soc.Jpn. 46, 1403 (1979)

K.Maruyama, H.Fujii, S.Homma, H.Okuno, N.Yamashita, I.Arai, H.Ikeda, A.Itano, E.Ohshima, Y.Hoshi, T.Ishii, A.Sasaki

Photoproduction of Positive and Negative Pions from Protons in the Energy Range from 710 MeV to 950 MeV

NUCLEAR REACTIONS 1H(γ, 2π+), (γ, 2π-), E=710-950 MeV; measured momentum spectra; deduced production σ for Δ. Gauge invariant one pion exchange model.

doi: 10.1143/JPSJ.46.1403
Citations: PlumX Metrics


1978AR08      J.Phys.Soc.Jpn. 45, 1 (1978)

I.Arai, H.Fujii, S.Homma, Y.Hoshi, H.Ikeda, T.Ishii, A.Itano, K.Maruyama, E.Ohshima, H.Okuno, A.Sasaki, N.Yamashita

Photoproduction of Negative Pions from Carbon in the Energy Range between 510 MeV and 750 MeV

NUCLEAR REACTIONS C(γ, π-), E=510-750 MeV; measured σ(E).

doi: 10.1143/JPSJ.45.1
Citations: PlumX Metrics


1977AR14      J.Phys.Soc.Jap. 43, 363 (1977)

I.Arai, H.Fujii, S.Homma, Y.Hoshi, H.Ikeda, T.Ishii, A.Itano, K.Maruyama, E.Ohshima, H.Okuno, A.Sasaki, N.Yamashita

Differential Cross Sections for Single Pion Photoproduction from Protons in the Energy Range between 500 MeV and 930 MeV

NUCLEAR REACTIONS 1H(γ, π0p), (γ, π+n), E=500-930 MeV; measured σ.

doi: 10.1143/JPSJ.43.363
Citations: PlumX Metrics


1974HO15      J.Phys.Soc.Jap. 36, 1499 (1974)

S.Homma, A.Itano, K.Katsuura, K.Maruyama, T.Miyachi, K.Nishikawa, H.Okuno, A.Sasaki, K.Ukai, N.Yamashita

The Total Absorption Cross Section of 250-550 MeV Photons in Carbon, Aluminium and Copper

NUCLEAR REACTIONS C, Al, Cu(γ, X), E=250-550 MeV; measured σ(E).

doi: 10.1143/JPSJ.36.1499
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetK2066.


1973MI03      J.Phys.Soc.Jap. 34, 14 (1973)

T.Miyachi, Y.Akino, K.Gomi, A.Kusumegi, M.Mishina, H.Okuno, I.Sato, M.Takeda, M.Yoshioka

Total Absorption Measurements for 450-1000 MeV Photons in Various Materials

NUCLEAR REACTIONS Cu, Ag, Sn, Ta, W, Pb(γ, X), E=450, 700, 1000 MeV; measured total absorption σ.

doi: 10.1143/JPSJ.34.14
Citations: PlumX Metrics


Back to query form