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NSR database version of May 24, 2024.

Search: Author = S.Ohta

Found 12 matches.

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2006OR06      Phys.Rev. D 73, 094503 (2006)

K.Orginos, T.Blum, S.Ohta

Nucleon structure functions with domain wall fermions

NUCLEAR STRUCTURE 1n, 1H; calculated polarized and unpolarized structure functions. Domain wall fermions.

doi: 10.1103/PhysRevD.73.094503
Citations: PlumX Metrics


2005OH01      Nucl.Phys. B(Proc.Supp.) S140, 396 (2005)

S.Ohta, K.Orginos, and the RBCK Collaboration

Nucleon structure with domain wall fermions

NUCLEAR STRUCTURE 1n, 1H; calculated axial charge, quark density, helicity, transversity. Quenched and dynamical domain wall fermions.

doi: 10.1016/j.nuclphysbps.2004.11.276
Citations: PlumX Metrics


2004OH04      Nucl.Phys. B(Proc.Supp.) S128, 179 (2004)

S.Ohta, for the RIKEN-BNL-Columbia-KEK Collaboration

Nucleon structure from lattice QCD with domain wall fermions

NUCLEAR STRUCTURE 1n, 1H; calculated decay matrix elements, axial to vector charge ratio, dependence on quark mass. Quenched and unquenched lattice QCD.

doi: 10.1016/j.nuclphysbps.2003.12.069
Citations: PlumX Metrics


2004OH05      Nucl.Phys. B(Proc.Supp.) S129/130, 296 (2004)

S.Ohta, K.Orginos, for the RIKEN-BNL-Columbia-KEK Collaboration

Nucleon axial charge and structure functions with domain wall fermions

NUCLEAR STRUCTURE 1n, 1H; calculated matrix elements, axial to vector charge ratio, dependence on quark mass. Quenched and unquenched lattice QCD.

doi: 10.1016/j.nuclphysbps.2003.12.138
Citations: PlumX Metrics


2003OH06      Nucl.Phys. B(Proc.Supp.) S119, 389 (2003)

S.Ohta, for the RBC Collaboration

Nucleon axial charge from quenched lattice QCD with domain wall fermions and DBW2 gauge action

NUCLEAR STRUCTURE 1n, 1H; calculated nucleon axial charge.

doi: 10.1016/S0920-5632(03)01563-9
Citations: PlumX Metrics


2003SA30      Phys.Rev. D 68, 054509 (2003)

S.Sasaki, K.Orginos, S.Ohta, T.Blum

Nucleon axial charge from quenched lattice QCD with domain wall fermions

NUCLEAR STRUCTURE 1n, 1H; calculated axial charge, related quantities. Quenched lattice QCD, comparison with data.

doi: 10.1103/PhysRevD.68.054509
Citations: PlumX Metrics


2003TA33      Nucl.Phys. A721, 999c (2003)

K.Tanida, H.Akikawa, Y.Fukao, H.Hotchi, K.Imai, Y.Miura, K.Miwa, K.Mizunuma, S.N.Nakamura, M.Niiyama, S.Ohta, P.K.Saha, H.Takahashi, T.Takahashi, H.Tamura, S.Terashima, M.Togawa, M.Ukai, and the KEK-PS E509 Collaboration

High-resolution γ-ray spectroscopy of hyperfragments produced by stopped K- reactions

NUCLEAR REACTIONS Li, Be, 10,11B, C(K+, X), E at rest; measured Eγ, Iγ. 7Li deduced hypernucleus transitions.

doi: 10.1016/S0375-9474(03)01271-5
Citations: PlumX Metrics


2002SA19      Phys.Rev. D65, 074503 (2002)

S.Sasaki, T.Blum, S.Ohta

Lattice Study of the Nucleon Excited States with Domain Wall Fermions

doi: 10.1103/PhysRevD.65.074503
Citations: PlumX Metrics


2000OH03      Nucl.Phys. A670, 22c (2000)

S.Ohta

RIKEN-BNL Research Center

doi: 10.1016/S0375-9474(00)00064-6
Citations: PlumX Metrics


1994OH01      Nucl.Phys. A570, 237c (1994)

S.Ohta

First-Order Phase Transition with Global Z(3) Symmetry

doi: 10.1016/0375-9474(94)90288-7
Citations: PlumX Metrics


1986OH04      Nucl.Phys. A458, 669 (1986)

S.Ohta, R.Seki

Spin-Isospin Projection of Hedgehog Chiral Soliton Bags using Collective Coordinates

NUCLEAR STRUCTURE 1H, 1n; calculated magnetic moment, electromagnetic rms charge radii, (g(A)), pion-nucleon-nucleon coupling constant.

doi: 10.1016/0375-9474(86)90193-4
Citations: PlumX Metrics


1984MO11      Nucl.Phys. A420, 573 (1984)

O.Morimatsu, S.Ohta, K.Shimizu, K.Yazaki

Baryon-Baryon Spin-Orbit Interaction in a Quark Model

NUCLEAR REACTIONS 56Fe, 58,60Ni, 59Co, Cu, 120Sn, 208Pb, 40Ca(p, p), E=30 MeV; 16O, 40Ca(K-, π-), E not given; analyzed data; deduced baryon-nucleus spin-orbit interaction parameters. Nonrelativistic quark cluster model.

doi: 10.1016/0375-9474(84)90672-9
Citations: PlumX Metrics


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