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NSR database version of April 11, 2024.

Search: Author = H.Ito

Found 33 matches.

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2023IT02      Nucl.Instrum.Methods Phys.Res. A1057, 168701 (2023)

H.Ito, K.Wada, T.Yano, Y.Hino, Y.Ommura, M.Harada, A.Minamino, M.Ishitsuka

Analyzing the neutron and γ-ray emission properties of an americium-beryllium tagged neutron source

NUCLEAR REACTIONS 9Be(α, n), E<5 MeV; measured reaction products, En, In, Eγ, Iγ; deduced the emission ratio of the neutrons with and without γ-ray emission. Comparison with Monte-Carlo simulations.

doi: 10.1016/j.nima.2023.168701
Citations: PlumX Metrics


2006IT08      Nucl.Phys. A774, 519 (2006)

H.Ito, and the BRAHMS Collaboration

Rapidity dependence of pion elliptic flow

NUCLEAR REACTIONS Au(Au, X), E(cm)=200 GeV/nucleon; measured charged-hadron invariant mass; deduced charged-hadron and pion elliptic flow. Comparison with hydrodynamic model and other data.

doi: 10.1016/j.nuclphysa.2006.06.078
Citations: PlumX Metrics


2005AR18      Nucl.Phys. A757, 1 (2005)

I.Arsene, I.G.Bearden, D.Beavis, C.Besliu, B.Budick, H.Boggild, C.Chasman, C.H.Christensen, P.Christiansen, J.Cibor, R.Debbe, E.Enger, J.J.Gaardhoje, M.Germinario, O.Hansen, A.Holm, A.K.Holme, K.Hagel, H.Ito, E.Jakobsen, A.Jipa, F.Jundt, J.I.Jordre, C.E.Jorgensen, R.Karabowicz, E.J.Kim, T.Kozik, T.M.Larsen, J.H.Lee, Y.K.Lee, S.Lindahl, G.Lovhoiden, Z.Majka, A.Makeev, M.Mikelsen, M.J.Murray, J.Natowitz, B.Neumann, B.S.Nielsen, D.Ouerdane, R.Planeta, F.Rami, C.Ristea, O.Ristea, D.Rohrich, B.H.Samset, D.Sandberg, S.J.Sanders, R.A.Scheetz, P.Staszel, T.S.Tveter, F.Videbaek, R.Wada, Z.Yin, I.S.Zgura

Quark-gluon plasma and color glass condensate at RHIC? The perspective from the BRAHMS experiment

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=130, 200 GeV/nucleon; analyzed data; deduced possible quark-gluon plasma formation.

doi: 10.1016/j.nuclphysa.2005.02.130
Citations: PlumX Metrics


2005IT01      J.Phys.(London) G31, S23 (2005)

H.Ito, for the BRAHMS Collaboration

Towards measuring pseudorapidity dependence in elliptic flow at BRAHMS

doi: 10.1088/0954-3899/31/4/003
Citations: PlumX Metrics


2003IT07      Nucl.Phys. A721, 231c (2003)

H.Ito, for the BRAHMS Collaboration

Pseudorapidity distribution of charged particles from pp and Au + Au collisions at RHIC energies

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=130, 200 GeV/nucleon; measured charged-particle multiplicity vs pseudorapidity and centrality. 1H(p, X), E(cm)=200 GeV; measured charged-particle multiplicity vs pseudorapidity.

doi: 10.1016/S0375-9474(03)01038-8
Citations: PlumX Metrics


1998IT04      Phys.Rev. C58, 2595 (1998)

H.Ito, M.J.Ramsey-Musolf

Strange Mesonic Transition Form Factor in the Chiral Constituent Quark Model

doi: 10.1103/PhysRevC.58.2595
Citations: PlumX Metrics


1998MU21      Phys.Rev. B58, 11313 (1998)

H.Muramatsu, E.Tanaka, H.Ishii, H.Ito, M.Misawa, T.Miura, Y.Fujita, K.Omata, S.Muto, M.Koizumi, A.Osa, T.Sekine, M.Yanaga, K.Endo, H.Nakahara, M.Fujioka

Calibration and Interpretation of Mossbauer Isomer Shift of the 81-keV Transition in 133Cs

NUCLEAR REACTIONS 133Cs(γ, γ), E=81 keV; measured emission Mossbauer spectra; deduced isomer shifts. Implanted radioactive 133Xe in metals.

RADIOACTIVITY 133Xe(β-); measured E(ce), I(ce). 133Cs deduced charge radius, isomer shift. Implanted radioactive 133Xe in metals.

doi: 10.1103/PhysRevB.58.11313
Citations: PlumX Metrics


1998SU10      Nucl.Phys. A634, 115 (1998)

Y.Sugaya, D.Ashery, J.Chiba, H.Ito, K.Kimura, Yu.T.Kiselev, S.Kouda, K.Miyano, T.Murakami, J.Murata, T.Nagae, Y.Nakai, M.Nomachi, M.Numajiri, H.Ochiishi, S.Sawada, M.Sekimoto, T.Shibata, T.Suzuki, K.H.Tanaka, M.K.Vlasov, Y.Yamanoi, K.Yasuda, Y.Yoshimura

Subthreshold Antiproton Production in pA, dA and αA Reactions

NUCLEAR REACTIONS C, Cu, 27Al, Pb(p, X), E=3.5-12 GeV; C, Cu, 27Al, Pb(d, X), E=2.5-5 GeV; C, Cu, 27Al(α, X), E=2-5 GeV; measured p-bar, charged pion, kaon production σ(E, θ); deduced antiproton production enhancement with d, α-induced reactions.

doi: 10.1016/S0375-9474(98)00122-5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1706.


1997IT01      Phys.Rev. C56, 3231 (1997)

H.Ito, S.E.Koonin, R.Seki

Spin-Polarization Response Functions in High-Energy (e(pol), e'p(pol)) Reactions

NUCLEAR REACTIONS 16O(polarized e, e'polarized p), E=high; calculated spin-polarization response functions, proton normal-component polarization.

doi: 10.1103/PhysRevC.56.3231
Citations: PlumX Metrics


1997RA13      Phys.Rev. C55, 3066 (1997)

M.J.Ramsey-Musolf, H.Ito

Chiral Symmetry and the Nucleon's Vector Strangeness Form Factors

NUCLEAR STRUCTURE 1n; calculated strangeness vector current form factors; deduced utility of chiral symmetry approach. Several models compared.

doi: 10.1103/PhysRevC.55.3066
Citations: PlumX Metrics


1996OC03      Nucl.Instrum.Methods Phys.Res. A369, 269 (1996)

H.Ochiishi, H.Ito, K.Kimura, S.Kouda, T.Murakami, M.Shimooka, Y.Sugaya, K.H.Tanaka, S.Toyama, Y.Yamanoi, K.Yamamoto, K.Yasuda

Application of Bragg-Curve Counters to a Target Multifragmentation Measurement

NUCLEAR REACTIONS 197Au, Ag(p, X), E=12 GeV; measured intermediate mass fragment associated kinetic energy, charge spectra. Target multifragmentation, Bragg-curve counters.

doi: 10.1016/0168-9002(95)00776-8
Citations: PlumX Metrics


1995BU21      Phys.Lett. 351B, 24 (1995)

W.W.Buck, R.A.Williams, H.Ito

Elastic Charge Form Factors for K Mesons

doi: 10.1016/0370-2693(95)00405-A
Citations: PlumX Metrics


1995CH17      Nucl.Phys. A583, 633c (1995)

J.Chiba, D.Ashery, H.Ito, K.Kimura, Yu.T.Kiselev, S.Kouda, K.Miyano, T.Murakami, T.Nagae, Y.Nakai, M.Nomachi, H.Ochiishi, S.Sawada, M.Sekimoto, Y.Sugaya, T.Suzuki, K.H.Tanaka, M.K.Vlasov, Y.Yamanoi, K.Yasuda, Y.Yoshimura

Subthreshold Antiproton Productions in pA, dA and αA Reactions

NUCLEAR REACTIONS Cu(p, X), E=3.5-5 GeV; Cu(d, X), E=3-5 GeV/nucleon; Cu(α, X), E=2-5 GeV/nucleon; measured p-bar production σ(θ) vs momentum.

doi: 10.1016/0375-9474(94)00738-9
Citations: PlumX Metrics


1995IT02      Phys.Lett. 353B, 13 (1995)

H.Ito

Flavor SU(3) Symmetry in the Anomalous Magnetic Moments of Constituent Quarks

NUCLEAR STRUCTURE 1n; calculated rms charge radii. Quarks coupled to flavor SU(3) octet of pseudoscalar mesons, constituent quarks properties evaluated.

doi: 10.1016/0370-2693(95)00443-O
Citations: PlumX Metrics


1995IT03      Phys.Rev. C52, R1750 (1995)

H.Ito

Strangeness Form Factors of the Nucleon and the Anomalous Magnetic Moments of Constituent Quarks

NUCLEAR STRUCTURE 1n; calculated electric, magnetic form factors; deduced constituent quark anomalous magnetic, strange moments role. Light-cone quark model.

doi: 10.1103/PhysRevC.52.R1750
Citations: PlumX Metrics


1995TA05      Nucl.Phys. A583, 581c (1995)

K.H.Tanaka, Y.Yamanoi, H.Ochiishi, H.Akiyoshi, S.Kouda, H.Nakamura, S.Morinobu, Y.Tanaka, K.Kimura, T.Shibata, Y.Sugaya, K.Yasuda, H.Ito, T.Murakami

Energy Spectra and Angular Distributions of Intermediate Mass Fragments Emitted in Au/Ag(p, X) Reactions with E(p) = 12 GeV (The First Result of the KEK-12GeV-PS Experiment; E288)

NUCLEAR REACTIONS 197Au, Ag(p, X), E=12 GeV; measured intermediate mass fragment energy spectra, (fragment)(fragment)-coin; deduced possible expanding toroid features.

doi: 10.1016/0375-9474(94)00730-B
Citations: PlumX Metrics


1993AS01      Z.Phys. A344, 335 (1993)

M.Asai, I.Endo, M.Harada, S.Kasai, K.Niki, Y.Sumi, S.Kato, K.Maruyama, Y.Murata, M.Muto, K.Yoshida, K.Iwatani, H.Hasai, H.Ito, T.Maki, C.Rangacharyulu, H.Shimizu, Y.Wada, and the TAGX Collaboration

The Reaction γ + d → π+ + π- + p + n between 570 and 850 MeV and Δ++ Δ- Production

NUCLEAR REACTIONS 2H(γ, π+π-), E=570-850 MeV; measured missing mass distributions; deduced different mechanisms contributions. Kinematically complete experiment.

doi: 10.1007/BF01303029
Citations: PlumX Metrics


1993CH12      Nucl.Phys. A553, 771c (1993)

J.Chiba, D.Ashery, H.Ito, K.Kimura, Yu.T.Kiselev, S.Koda, K.Miyano, T.Murakami, T.Nagae, Y.Nakai, M.Nomachi, S.Sawada, M.Sekimoto, T.Suzuki, K.H.Tanaka, M.K.Vlasov, Y.Yoshimura

Enhancement of Subthreshold Antiproton Productions in Deuteron Induced Reactions

NUCLEAR REACTIONS C, 27Al, Cu(d, X), E=3-5 GeV/nucleon; C, Cu(p, X), E=3.5-5 GeV; measured p-bar production σ.

doi: 10.1016/0375-9474(93)90696-U
Citations: PlumX Metrics


1993EM02      Phys.Lett. 306B, 6 (1993)

T.Emura, S.Endo, G.M.Huber, H.Ito, S.Kato, M.Koike, O.Konno, B.Lasiuk, G.J.Lolos, K.Maeda, T.Maki, K.Maruyama, H.Miyamoto, K.Niki, C.Rangacharyulu, A.Sasaki, T.Suda, Y.Sumi, Y.Wada, H.Yamazaki, and the TAGX Collaboration

Simultaneous Measurement of 3He(γ, pπ±) Yields and Model Implications

NUCLEAR REACTIONS 3He(γ, pπ+), (γ, pπ-), E=380-700 MeV bremsstrahlung; measured proton momentum distribution, yield ratio; deduced Δ-component in 3He, isospin admixture effects role. Tagged beam.

doi: 10.1016/0370-2693(93)91129-B
Citations: PlumX Metrics


1993IT01      Phys.Rev.Lett. 71, 2555 (1993)

H.Ito, F.Gross

Isoscalar Meson Exchange Currents and the Deuteron Form Factors

NUCLEAR STRUCTURE 2H; calculated structure functions. Isoscalar meson exchange currents.

doi: 10.1103/PhysRevLett.71.2555
Citations: PlumX Metrics


1993KA09      Nucl.Instrum.Methods Phys.Res. A327, 463 (1993)

M.Katagiri, M.Kishimoto, H.Ito, H.Yoshida, M.Fukushima, H.Ohkawa, T.Saruta

A Nuclide-Separation Wire Precipitator for Measurement of Noble-Gas Fission Products

RADIOACTIVITY 88,89Rb, 138Cs(β-); measured β spectra; deduced shearing coefficients for nuclide-separation precipitator, 88Kr, 89Kr, 138Xe activity concentrations. Wire precipitator, fission product noble gases.

doi: 10.1016/0168-9002(93)90712-Q
Citations: PlumX Metrics


1990AS03      Phys.Rev. C42, 837 (1990)

M.Asai, I.Endo, M.Harada, S.Kasai, K.Niki, Y.Sumi, S.Kato, K.Maruyama, Y.Murata, M.Muto, K.Yoshida, K.Iwatani, H.Hasai, H.Ito, T.Maki, C.Rangacharyulu, H.Shimizu, Y.Wada, and the TAGX Collaboration

Total Cross Section for the γd → π-pp Reaction between 380 and 840 MeV

NUCLEAR REACTIONS 2H(γ, π-p), E=380-840 MeV; measured σ(E); deduced dibaryon resonance upper limit. Tagged photon beam, large-acceptance magnetic spectrometer.

doi: 10.1103/PhysRevC.42.837
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetK2070.


1989IT03      Phys.Rev. C40, 887 (1989)

H.Ito, L.S.Kisslinger

Tensor Polarization of the Elastic e- 2H Scattering and the Scaling Behavior of Six-Quark Dynamics

NUCLEAR REACTIONS 2H(e, e), E not given; calculated tensor polarization vs momentum transfer. Resonating group method, six quark system.

NUCLEAR STRUCTURE 2H; calculated D-, S-state wave functions, asymptotic D/S ratio, charge monopole, magnetic dipole form factors. Six quark system.

doi: 10.1103/PhysRevC.40.887
Citations: PlumX Metrics


1989TO04      Nucl.Phys. A493, 1 (1989)

M.Tosaki, M.Fujiwara, K.Hosono, T.Noro, H.Ito, T.Yamazaki, H.Ikegami

Target Breakup in the 6,7Li(p, p') Reactions

NUCLEAR REACTIONS 6,7Li(polarized p, p'), E=65, 80 MeV; measured σ(θ), A(θ); deduced reaction mechanism. Quasifree p-α scattering model, plane wave impulse approximation.

doi: 10.1016/0375-9474(89)90529-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1228.


1988BU10      J.Phys.(London) G14, 1037 (1988)

A.Buchmann, Y.Yamauchi, H.Ito, A.Faessler

The Pion Pair Current in the Quark Cluster Model

NUCLEAR STRUCTURE 2H; calculated form factors, structure functions.

doi: 10.1088/0305-4616/14/8/007
Citations: PlumX Metrics


1988SC21      Few-Body Systems 5, 45 (1988)

E.W.Schmid, A.Faessler, H.Ito, G.Spitz

Off-Shell Behaviour of the N-N Interaction in a Six-Quark Resonating Group Model of the Deuteron

NUCLEAR STRUCTURE 2H; calculated wave function, charge distribution; deduced N-N interaction off-shell properties. Quark model.

doi: 10.1007/BF01351268
Citations: PlumX Metrics


1987FU03      Phys.Rev. C35, 1257 (1987)

M.Fujiwara, S.Morinobu, M.Tosaki, H.Ito, I.Katayama, H.Ikegami, S.I.Hayakawa, N.Ikeda, H.Ohsumi, A.Higashi, K.Katori

Low Energy Octupole Resonance in 46Ti Studied by Inelastic Proton Scattering at 65 MeV

NUCLEAR STRUCTURE 46Ti; calculated levels, multipole strength distributions. RPA with permanent quadrupole deformation.

NUCLEAR REACTIONS 46Ti(polarized p, p'), E=65 MeV; measured σ(θ), analyzing powers vs θ. 46Ti deduced levels, deformation length, multipole strengths, J, π. Collective model DWBA analysis, RPA with permanent quadrupole deformation. Enriched target.

doi: 10.1103/PhysRevC.35.1257
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1131.


1987IT01      Ann.Phys.(New York) 174, 169 (1987)

H.Ito, L.S.Kisslinger

Nuclear Magnetic Moments in the Hybrid Quark-Hadron Model

NUCLEAR MOMENTS 15N, 17O, 39K, 41Ca; calculated μ, B(M1). Hybrid quark-hadron model.

doi: 10.1016/0003-4916(87)90083-2
Citations: PlumX Metrics


1987IT02      Nucl.Phys. A470, 626 (1987)

H.Ito, A.Faessler

Elastic ed Scattering in a Microscopic Meson Quark Cluster Model

NUCLEAR REACTIONS 2H(e, e), E not given; calculated charge form factors, tensor polarization. Microscopic meson-quark cluster model.

doi: 10.1016/0375-9474(87)90590-2
Citations: PlumX Metrics


1987KI23      Phys.Rev. C36, 1747 (1987)

L.S.Kisslinger, H.Ito

Tensor Polarization of the Deuteron as a Test of Quantum Chromodynamics

NUCLEAR REACTIONS 2H(e, e), E not given; calculated target tensor polarization. Quantum chromodynamics.

doi: 10.1103/PhysRevC.36.1747
Citations: PlumX Metrics


1987TO06      Nucl.Phys. A463, 429c (1987)

M.Tosaki, M.Fujiwara, K.Hosono, T.Noro, H.Ito, T.Yamazaki, H.Ikegami

Continuum Spectra of Target Breakup in the 6Li and 7Li(p, p') Reactions

NUCLEAR REACTIONS 6,7Li(polarized p, p'), E=65 MeV; measured σ(Ep'), σ(θp', Ep'), analyzing power. Enriched targets. PWIA calculations.

doi: 10.1016/0375-9474(87)90686-5
Citations: PlumX Metrics


1986KR13      Phys.Rev. C34, 1530 (1986)

J.J.Kraushaar, M.Fujiwara, K.Hosono, H.Ito, M.Kondo, H.Sakai, M.Tosaki, M.Yasue, S.I.Hayakawa, R.J.Peterson

Streched States in 26Mg from the 25Mg(α, 3He) Reaction at 81 MeV

NUCLEAR REACTIONS 25Mg(α, 3He), E=80.9 MeV; measured σ(θ). 26Mg levels deduced spectroscopic factors, configuration. Enriched target, magnetic spectrograph. DWBA analysis.

doi: 10.1103/PhysRevC.34.1530
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1150.


1986MA32      Nucl.Phys. A455, 413 (1986)

N.Matsuoka, H.Sakai, T.Saito, K.Hosono, M.Kondo, H.Ito, K.Hatanaka, T.Ichihara, A.Okihana, K.Imai, K.Nisimura

Optical Model and Folding Model Potentials for Elastic Scattering of 56 MeV Polarized Deuterons

NUCLEAR REACTIONS 12C, 16O, 40Ca, 58Ni, 90Zr, 118Sn, 144Sm, 208Pb(polarized d, d), E=56 MeV; measured σ(θ), vector, tensor analyzing powers vs θ; deduced optical-model parameters. Folding-model calculations.

doi: 10.1016/0375-9474(86)90315-5
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1194.


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