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NSR database version of April 11, 2024.

Search: Author = T.A.Shibata

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2021DO09      Nature(London) 590, 561 (2021), Pub.Correction Nature(London) 604, E26 (2022)

J.Dove, B.Kerns, R.E.McClellan, S.Miyasaka, D.H.Morton, K.Nagai, S.Prasad, F.Sanftl, M.B.C.Scott, A.S.Tadepalli, C.A.Aidala, J.Arrington, C.Ayuso, C.L.Barker, C.N.Brown, W.C.Chang, A.Chen, D.C.Christian, B.P.Dannowitz, M.Daugherity, M.Diefenthaler, L.El Fassi, D.F.Geesaman, R.Gilman, Y.Goto, L.Guo, R.Guo, T.J.Hague, R.J.Holt, D.Isenhower, E.R.Kinney, N.Kitts, A.Klein, D.W.Kleinjan, Y.Kudo, C.Leung, P.-J.Lin, K.Liu, M.X.Liu, W.Lorenzon, N.C.R.Makins, M.Mesquita de Medeiros, P.L.McGaughey, Y.Miyachi, I.Mooney, K.Nakahara, K.Nakano, S.Nara, J.-C.Peng, A.J.Puckett, B.J.Ramson, P.E.Reimer, J.G.Rubin, S.Sawada, T.Sawada, T.-A.Shibata, D.Su, M.Teo, B.G.Tice, R.S.Towell, S.Uemura, S.Watson, S.G.Wang, A.B.Wickes, J.Wu, Z.Xi, Z.Ye

The asymmetry of antimatter in the proton

NUCLEAR REACTIONS 1,2H(p, μ+), (p, μ-), E=120 GeV; measured reaction products. 1H; deduced antimatter asymmetry in the proton.

doi: 10.1038/s41586-021-03282-z
Citations: PlumX Metrics


2005SH21      Nucl.Phys. B(Proc.Supp.) S149, 242 (2005)

T.-A.Shibata

Study of strange quark in the nucleon with neutrino scattering

doi: 10.1016/j.nuclphysbs.2005.05.028
Citations: PlumX Metrics


2003SH32      Nucl.Phys. A721, 352c (2003)

T.-A.Shibata, on behalf of the HERMES Collaboration

Azimuthal Asymmetry in Meson productions in Electron-Nucleon Deep Inelastic Scattering by HERMES

NUCLEAR REACTIONS 1H(e, e'X), (e+, e+'X), E=27.6 GeV; measured pion production analyzing powers, azimuthal asymmetry. Polarized target.

doi: 10.1016/S0375-9474(03)01067-4
Citations: PlumX Metrics


2000GO30      Phys.Rev. D62, 034017 (2000)

Y.Goto, N.Hayashi, M.Hirai, H.Horikawa, S.Kumano, M.Miyama, T.Morii, N.Saito, T.-A.Shibata, E.Taniguchi, T.Yamanishi, and the Asymmetry Analysis Collaboration

Polarized Parton Distribution Functions in the Nucleon

NUCLEAR REACTIONS 1n, 1,2H(polarized e, e'X), E=high; analyzed asymmetry data. 1n, 1H deduced polarized parton distribution functions.

doi: 10.1103/PhysRevD.62.034017
Citations: PlumX Metrics


1997SA13      Nucl.Phys. A615, 277 (1997)

S.Sawada, T.Hasegawa, N.Horikawa, S.Ishimoto, T.Iwata, Y.D.Kim, M.Kawabata, M.A.Kovash, Y.Mizuno, F.Nakayama, H.Ogami, A.Ogawa, T.Sasaki, T.-A.Shibata, K.Tamura, J.Trice

Differential Cross Sections for np → dX at 1.0 and 2.0 GeV

NUCLEAR REACTIONS 1H(n, X), E=1, 2 GeV; measured inclusive deuteron σ(θ) vs momentum; deduced η-, ρ-mesons role in deuteron production.

doi: 10.1016/S0375-9474(96)00473-3
Citations: PlumX Metrics


1996NO14      Nucl.Instrum.Methods Phys.Res. A382, 519 (1996)

H.Noumi, S.Sawada, T.Hasegawa, N.Horikawa, M.Ieiri, M.Ishii, S.Ishimoto, T.Iwata, Y.D.Kim, Y.Katoh, M.Kawabata, M.A.Kovash, M.Minakawa, Y.Mizuno, F.Nakayama, H.Ogami, A.Ogawa, T.Sasaki, T.-A.Shibata, Y.Suzuki, M.Takasaki, K.Tamura, K.H.Tanaka, J.Trice, Y.Yamanoi

Neutron Beam Line at the KEK 12-GeV PS

NUCLEAR REACTIONS 9Be(d, nX), E=2-6 GeV; measured σ(En, θ); deduced neutron beam characteristics. 1H(n, p), E=1 GeV; measured σ vs missing mass.

doi: 10.1016/S0168-9002(96)00846-7
Citations: PlumX Metrics


1992DU05      Nucl.Instrum.Methods Phys.Res. A322, 13 (1992)

M.Duren, Z.Moroz, M.Veltri, K.Zapfe, H.Mairon, M.Metzger, B.Povh, K.Rith, E.Steffens, F.Stock, D.Toporkov, F.Zetsche, T.-A.Shibata, D.Fick, W.Korsch, G.Graw, W.Haeberli, G.T.Garvey

Test of a Polarized Hydrogen Gas Target Based on the Storage Cell Technique

NUCLEAR REACTIONS 1H(α, α), E=34.5 MeV; measured integrated yield; deduced target areal density. Polarized target, storage rings usage.

doi: 10.1016/0168-9002(92)90352-5
Citations: PlumX Metrics


1991BR15      Z.Phys. A339, 367 (1991)

W.Bruckner, B.Cujec, H.Dobbeling, K.Dworschak, H.Kneis, S.Majewski, M.Nomachi, S.Paul, B.Povh, R.D.Ransome, T.-A.Shibata, M.Treichel, Th.Walcher

Measurements of the Antiproton-Proton Elastic Cross Section in the Beam Momentum Range between 180 and 600 MeV/c

NUCLEAR REACTIONS 1H(p-bar, p-bar), E at 180-600 MeV/c; measured σ(θ); deduced s-, p-wave phase shifts.


1991BR16      Z.Phys. A339, 379 (1991)

W.Bruckner, B.Cujec, H.Dobbeling, K.Dworschak, H.Kneis, S.Majewski, M.Nomachi, S.Paul, B.Povh, R.D.Ransome, T.-A.Shibata, M.Treichel, Th.Walcher

Ranges of Interaction in p(p-bar) Scattering at Low Energies

NUCLEAR REACTIONS 1H(p-bar, p-bar), E at 181-505 MeV/c; analyzed σ(θ); deduced annihilation range, proton size correlation.


1990BR02      Z.Phys. A335, 217 (1990)

W.Bruckner, B.Cujec, H.Dobbeling, K.Dworschak, F.Guttner, H.Kneis, S.Majewski, M.Nomachi, S.Paul, B.Povh, R.D.Ransome, T.-A.Shibata, M.Treichel, Th.Walcher

Measurements of the Antiproton-Proton Annihilation Cross-Section in the Beam Momentum Range between 180 and 600 MeV/c

NUCLEAR REACTIONS 1H(p-bar, X), E at 180-600 MeV/c; measured annihilation σ.


1989AS02      Nucl.Phys. B328, 1 (1989)

J.Ashman, B.Badelek, G.Baum, J.Beaufays, C.P.Bee, C.Benchouk, I.G.Bird, S.C.Brown, M.C.Caputo, H.W.K.Cheung, J.S.Chima, J.Ciborowski, R.Clifft, G.Coignet, F.Combley, G.Court, G.d'Agostini, J.Dress, M.Duren, N.Dyce, A.W.Edwards, M.Edwards, T.Ernst, M.I.Ferrero, D.Francis, E.Gabathuler, R.Gamet, V.Gibson, J.Gillies, P.Grafstrom, K.Hamacher, D.V.Harrach, P.J.Hayman, J.R.Holt, V.W.Hughes, A.Jacholkowska, T.Jones, E.M.Kabuss, B.Korzen, U.Kruner, S.Kullander, U.Landgraf, D.Lanske, F.Lettenstrom, T.Lindqvist, J.Loken, M.Matthews, Y.Mizuno, K.Monig, F.Montanet, E.Nagy, J.Nassalski, T.Niinikoski, P.R.Norton, F.G.Oakham, R.F.Oppenheim, A.M.Osborne, V.Papavassiliou, N.Pavel, C.Peroni, H.Peschel, R.Piegaia, B.Pietrzyk, U.Pietrzyk, B.Povh, P.Renton, J.M.Rieubland, A.Rijllart, K.Rith, E.Rondio, L.Ropelewski, D.Salmon, A.Sandacz, T.Schroder, K.P.Schuler, K.Schultze, T.-A.Shibata, T.Sloan, A.Staiano, H.E.Stier, J.Stock, G.N.Taylor, J.C.Thompson, T.Walcher, J.Toth, L.Urban, W.Wallucks, S.Wheeler, D.A.Williams, W.S.C.Williams, S.J.Wimpenny, R.Windmolders, W.J.Womersley, K.Ziemons

An Investigation of the Spin Structure of the Proton in Deep Inelastic Scattering of Polarized Muons on Polarized Protons

NUCLEAR REACTIONS 1H(polarized μ, X), E not given; measured differential σ, deep inelastic scattering; deduced proton spin structure.

doi: 10.1016/0550-3213(89)90089-8
Citations: PlumX Metrics


1988SH16      Nucl.Phys. A478, 623c (1988)

T.-A.Shibata

Recent Results on Antiproton-Proton Cross Sections at Small Momenta

NUCLEAR REACTIONS 1H(p-bar, p-bar), (p-bar, n-bar), E at 180-600 MeV/c; measured σ(θ).

doi: 10.1016/0375-9474(88)90901-3
Citations: PlumX Metrics


1987BR17      Nucl.Phys. A469, 617 (1987)

W.Bruckner, H.Dobbeling, P.C.Gugelot, F.Guttner, H.Kneis, S.Majewski, M.Nomachi, S.Paul, B.Povh, R.D.Ransome, T.-A.Shibata, M.Treichel, Th.Walcher, P.Amaudruz, Th.Bauer, J.Domingo, R.Frey, Q.Ingram, H.Janszen, G.Kyle, D.Renker, R.A.Schumacher

π+ Absorption on 12C in the Δ(1232) Region

NUCLEAR REACTIONS 12C(π+, 3p), E at 355, 375, 405 MeV/c; measured σ(Ep, θp); deduced pion capture associated quasifree scattering resonance structure.

doi: 10.1016/0375-9474(87)90016-9
Citations: PlumX Metrics


1985BE31      Phys.Lett. 158B, 19 (1985)

R.Bertini, P.Birien, K.Braune, W.Bruckner, G.Bruge, H.Catz, A.Chaumeaux, J.Ciborowski, H.Dobbeling, J.M.Durand, R.W.Frey, D.Garreta, S.Janouin, T.J.Ketel, K.Kilian, H.Kneis, S.Majewski, B.Mayer, J.C.Peng, B.Povh, R.D.Ransome, R.Szwed, T.-A.Shibata, A.Thiessen, M.Treichel, M.Uhrmacher, Th.Walcher, and the Heidelberg-Saclay Collaboration

The (K-, π+) Strangeness Exchange Reaction on 16O

NUCLEAR REACTIONS 12C, 16O(K-, π+), E at 450 MeV/c; measured σ(E(π)); deduced Σ hypernuclear states.

doi: 10.1016/0370-2693(85)90730-0
Citations: PlumX Metrics


1985BR12      Phys.Lett. 158B, 180 (1985)

W.Bruckner, H.Dobbeling, F.Guttner, D.Von Harrach, H.Kneis, S.Majewski, M.Nomachi, S.Paul, B.Povh, R.D.Ransome, T.-A.Shibata, M.Treichel, Th.Walcher

Real-To-Imagimary Ratio of the (p-Bar) Forward Elastic Scattering Amplitude in the Momemtum Range Between 180 and 590 MeV/c

NUCLEAR REACTIONS 1H(p-bar, p-bar), E at 181-590 MeV/c; measured σ(θ); deduced real to imaginary forward scattering amplitude ratio.

doi: 10.1016/0370-2693(85)91388-7
Citations: PlumX Metrics


1984BE07      Phys.Lett. 136B, 29 (1984)

R.Bertini, P.Birien, K.Braune, W.Bruckner, G.Bruge, H.Catz, A.Chaumeaux, J.Ciborowski, H.Dobbeling, J.M.Durand, R.W.Frey, D.Garreta, S.Janouin, T.J.Ketel, K.Kilian, H.Kneis, S.Majewski, B.Mayer, J.C.Peng, B.Povh, R.D.Ransome, R.Szwed, T.-A.Shibata, A.Thiessen, M.Treichel, M.Uhrmacher, Th.Walcher

Sigma Hypernuclear States in (K-, π(±)) Reactions on 12C

NUCLEAR REACTIONS 12C(K-, π+), (K-, π-), E at 400, 450 MeV/c; measured hypernuclear mass spectra; deduced Sigma hypernuclear states in 12C.

doi: 10.1016/0370-2693(84)92049-5
Citations: PlumX Metrics


1983SH49      Nucl.Phys. A408, 525 (1983)

T.A.Shibata, K.Nakai, H.En'yo, S.Sasaki, M.Sekimoto, I.Arai, K.Nakayama, K.Ichimaru, H.Nakamura-Yokota, R.Chiba

Particle Production in the Target-Rapidity Region from Hadron-Nucleus Reactions at Several GeV

NUCLEAR REACTIONS C(p, π-), C(p, π+), C(π+, π-), C(π+, π+), 12C(p, x), 12C(π+, x), Cu(p, π-), Cu(p, π+), Cu(p, x), Cu(π+, π-), Cu(π+, π+), Cu(π+, x), Pb(p, π-), Pb(p, π+), Pb(p, x), Pb(π+, π-), Pb(π+, π+), Pb(π+, x), E=747 MeV-12 GeV; measured products, Eπ, Iπ; deduced σ(θ). Data were imported from EXFOR entry O0597.

doi: 10.1016/0375-9474(83)90244-0
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0597.


1981SH03      Nucl.Instrum.Methods 179, 67 (1981)

T.A.Shibata, T.Kobayashi, T.Numao, J.Chiba, K.Nakai, T.Yamazaki, O.Hashimoto, H.Hamagaki, M.Taino, A.Yamamoto, S.Kurokawa, H.Hirabayashi

A Low-Momentum π-μ Channel at the KEK 12 GeV Proton Synchrotron

NUCLEAR REACTIONS C, Al, Cu(p, π+), (p, π-), (p, α), (p, p), (p, d), (p, 3He), E=12 GeV; measured σ(θ, particle momentum). C, Al, Cu(π, X), E=20-300 MeV; measured σ(absorption), γ-multiplicities vs E. Pions from 12 GeV primary proton beam.

doi: 10.1016/0029-554X(81)91163-0
Citations: PlumX Metrics


1980BR14      Phys.Rev. C22, 842 (1980)

B.A.Brown, S.E.Massen, W.Chung, B.H.Wildenthal, T.A.Shibata

Effective M3 Operator and Relevant Transitions in 24Al, 24Na, 34Cl, 38K, and 38Cl

NUCLEAR STRUCTURE 24Na, 24Al, 34,38Cl, 38K; calculated B(M3); deduced effective M3 operator. Shell model, s-, d-shell space, Chung-Wildenthal Hamiltonian.

doi: 10.1103/PhysRevC.22.842
Citations: PlumX Metrics


1980NA03      Phys.Rev.Lett. 44, 1446 (1980)

K.Nakai, T.Kobayashi, T.Numao, T.A.Shibata, J.Chiba, K.Masutani

Measurements of Cross Sections for Pion Absorption by Nuclei

NUCLEAR REACTIONS Al, Ti, Cu, Sn, Au(π+, X), (π-, X), E=20-280 MeV; measured Eγ, Iγ, γγ-, πγ-, πγγ-coin, γ-multiplicity; deduced pion absorption σ(E). Optical model analysis.

doi: 10.1103/PhysRevLett.44.1446
Citations: PlumX Metrics


1979NU02      J.Phys.Soc.Jpn. 46, 361 (1979)

T.Numao, H.Nakayama, T.Kobayashi, T.-a.Shibata, Y.Kuno

High Spin States Above the 8+ Isomer in 88Zr

NUCLEAR REACTIONS 86Sr(α, 2nγ), E=28 MeV; measured Eγ, Iγ, γ(θ), γγ-coin, γγ(t). 88Zr deduced levels, J, π, δ. Ge(Li) detectors, enriched target.

doi: 10.1143/JPSJ.46.361
Citations: PlumX Metrics


1979SH11      J.Phys.Soc.Jpn. 47, 33 (1979)

T.-A.Shibata, J.Imazato, T.Yamazaki, B.A.Brown

Decay of the 1+ Isomer in 24Al

RADIOACTIVITY 24mAl [from 24Mg(p, n)]; measured Eγ, Iγ, β branching, γ-branching; deduced log ft, B(M3), correction for spin magnetic moments. 24Mg levels deduced γ-branching. 24Na deduced correction for spin magnetic moments.

doi: 10.1143/JPSJ.47.33
Citations: PlumX Metrics


1978SH21      Nucl.Phys. A312, 115 (1978)

T.A.Shibata, H.Nakayama, T.Numao, T.Yamazaki

Lifetimes of the 7- States in 186,188Os

NUCLEAR REACTIONS 184,186W(α, 2nγ), E=28 MeV; measured Eγ, σ(Eγ), σ(E, θ), γ(t). 186,188Os deduced levels, J, π, T1/2, B(E2). Enriched, natural targets.

doi: 10.1016/0375-9474(78)90578-X
Citations: PlumX Metrics


1978YA06      J.Phys.Soc.Jpn. 44, 1421 (1978)

T.Yamazaki, H.Nakayama, T.Numao, T.-A.Shibata

On the Triaxial Deformation in Transitional Odd-A Nuclei

NUCLEAR REACTIONS 185,187Re(α, 2nγ), E=28 MeV; measured Eγ, Iγ. 187,189Ir levels deduced character, B(E2). Enriched targets, Ge(Li) detector.

doi: 10.1143/JPSJ.44.1421
Citations: PlumX Metrics


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