NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = J.Sowinski Found 31 matches. 2007SO15 Nucl.Phys. A790, 485c (2007) J.Sowinski, and the STAR Collaboration Exploring the spin structure of the proton with two-body partonic scattering at RHIC NUCLEAR REACTIONS 1H(polarized p, X), E(cm)=200 GeV/nucleon; measured inclusive jet σ; deduced double spin asymmetries; analyzed proton spin structure features, gluonic spin contribution. Comparison with perturbative QCD calculations.
doi: 10.1016/j.nuclphysa.2007.03.082
2002PR04 Phys.Rev. C65, 034611 (2002) D.L.Prout, J.Rapaport, M.Palarczyk, D.A.Cooper, G.Savopulos, C.Hautala, B.Anderson, A.Baldwin, C.C.Foster, W.Gloeckle, C.D.Goodman, R.Howes, M.S.Islam, B.A.Luther, R.Madey, D.M.Manley, J.Sowinski, E.Sugarbaker, T.N.Taddeucci, I.Van Heerden, J.Watson, H.Witala, X.Yang, W.-M.Zhang Polarization Transfer in Quasifree (p(pol), n(pol)) Reactions on 2H and 3, 4He Targets at 197 MeV NUCLEAR REACTIONS 2H, 3,4He(polarized p, nX), E=197 MeV; measured polarization transfer coefficients, σ(E, θ). Comparison with model predictions.
doi: 10.1103/PhysRevC.65.034611
2001CA05 Phys.Rev.Lett. 86, 967 (2001) R.V.Cadman, J.Brack, W.J.Cummings, J.A.Fedchak, B.D.Fox, H.Gao, W.Glockle, J.Golak, C.Grosshauser, R.J.Holt, C.E.Jones, H.Kamada, E.R.Kinney, M.A.Miller, W.Nagengast, A.Nogga, B.R.Owen, K.Rith, F.Schmidt, E.C.Schulte, J.Sowinski, F.Sperisen, E.L.Thorsland, R.Tobey, J.Wilbert, H.Witala Evidence for a Three-Nucleon-Force Effect in Proton-Deuteron Elastic Scattering NUCLEAR REACTIONS 2H(polarized p, p), E=197 MeV; measured analyzing power, vector analyzing power and spin correlation parameter vs cm angle; deduced effect of three-nucleon force following comparison with theoretical calculations. Polarized target.
doi: 10.1103/PhysRevLett.86.967
2001KI18 Nucl.Phys. A689, 33c (2001) E.R.Kinney, R.V.Cadman, J.Brack, W.J.Cummings, J.A.Fedchak, B.D.Fox, H.Gao, W.Glockle, C.Grosshauser, R.J.Holt, C.E.Jones, M.A.Miller, W.Nagengast, B.R.Owen, K.Rith, F.Schmidt, E.C.Schulte, J.Sowinski, F.Sperisen, E.L.Thorsland, R.Tobey, J.Wilbert, H.Witala Three-Nucleon Interactions: Evidence for polarized pd elastic scattering NUCLEAR REACTIONS 2H(polarized p, p), E=197 MeV; measured Ay(θ), other polarization observables; deduced three-body force. Polarized target.
doi: 10.1016/S0375-9474(01)00816-8
2001SO11 Nucl.Phys. A684, 569c (2001) Investigation of the Three-Nucleon Force at IUCF
doi: 10.1016/S0375-9474(01)00369-4
2000AN10 Nucl.Phys. A663-664, 545c (2000) B.D.Anderson, O.Osadchy, J.Sowinski, A.R.Baldwin, W.Franklin, J.W.Watson, S.Wissink, M.Wolanski, G.Yang, W.Glockle, H.Witala Cross-Section and Analyzing-Power Measurements for the 2H(n, pn)n Reaction at 189 MeV NUCLEAR REACTIONS 2H(polarized n, n), (polarized n, np), E=189 MeV; measured Ay(θ). Comparison with p-d reaction.
doi: 10.1016/S0375-9474(99)00652-1
2000WI06 Nucl.Phys. A663-664, 537c (2000) S.W.Wissink, S.Choi, W.A.Franklin, W.W.Jacobs, T.Peterson, T.Rinckel, J.Sowinski, E.J.Stephenson, M.Wolanski, H.Yang Precise Determination of the Spin-Transfer Coefficient KNN' for n(pol)p Elastic Scattering at 187 MeV NUCLEAR REACTIONS 1H(polarized n, n), E=187 MeV; measured np-coin, spin transfer coefficient.
doi: 10.1016/S0375-9474(99)00650-8
1999PA03 Phys.Rev. C59, 500 (1999) M.Palarczyk, J.Rapaport, C.Hautala, D.L.Prout, C.D.Goodman, I.J.van Heerden, J.Sowinski, G.Savopulos, X.Yang, H.M.Sages, R.Howes, R.Carr, M.Islam, E.Sugarbaker, D.C.Cooper, K.Lande, B.Luther, T.N.Taddeucci Measurement of Gamow-Teller Strength for 127I as a Solar Neutrino Detector NUCLEAR REACTIONS 127I(p, n), E=94, 159, 197 MeV; measured neutrons σ(E, θ=0°). 127Xe deduced IAS energy, Coulomb displacement energy, B(GT) vs excitation energy. 127I deduced solar neutrino capture σ.
doi: 10.1103/PhysRevC.59.500
1999WI14 Phys.Rev.Lett. 83, 4498 (1999) S.W.Wissink, S.M.Bowyer, W.A.Franklin, A.D.Bacher, A.Betker, T.Black, T.Bowyer, S.Choi, K.Jiang, W.Schmitt, J.Sowinski, E.J.Stephenson, S.P.Wells, C.Yu Spin Transfer in pp Elastic Scattering at 198 MeV: Implications for the πNN Coupling Constant NUCLEAR REACTIONS 1H(polarized p, p), E=197.8 MeV; measured spin transfer coefficients vs θ; deduced pion coupling constant. Comparison with model predictions.
doi: 10.1103/PhysRevLett.83.4498
1998AN09 Nucl.Phys. A631, 752c (1998) B.D.Anderson, D.L.Prout, M.Palarczyk, A.Ahmidouch, A.R.Baldwin, D.Cooper, C.C.Foster, W.Glockle, M.S.Islam, C.Hautala, K.Hicks, M.Khayat, B.Luther, R.Madey, D.M.Manley, I.Niculescu, J.Rapaport, G.Savopulos, J.Sowinski, E.R.Sugarbaker, R.Suleiman, I.Van Heerden, J.W.Watson, H.Witala, X.Yang, W.M.Zhang Measurement of a Complete Set of Spin Observables in the 2H(p, n)2p Reaction at 200 MeV NUCLEAR REACTIONS 2H(polarized p, n), E=200 MeV; measured σ(θ), spin observables. Three-body Fadeev calculations.
doi: 10.1016/S0375-9474(98)00104-3
1998SO09 Nucl.Instrum.Methods Phys.Res. A402, 337 (1998) Few-Body Physics with Polarized Beams and Targets at IUCF NUCLEAR REACTIONS 3He(polarized p, np), E at 100 MeV/c; measured target, beam analyzing powers vs momentum transfer. Polarized target.
doi: 10.1016/S0168-9002(97)00859-0
1996MI11 Phys.Lett. 379B, 67 (1996) R.G.Milner, C.Bloch, J.F.J.van den Brand, H.J.Bulten, D.DeSchepper, T.W.Donnelly, R.Ent, C.D.Goodman, J.-O.Hansen, W.W.Jacobs, C.E.Jones, W.Korsch, L.H.Kramer, K.Lee, M.Leuschner, W.Lorenzon, N.C.R.Makins, D.Marchlenski, H.O.Meyer, M.A.Miller, J.S.Neal, P.V.Pancella, S.F.Pate, W.K.Pitts, B.von Przewoski, T.Rinckel, P.U.Sauer, G.Savopulos, R.-W.Schulze, A.Smith, J.Sowinski, F.Sperisen, E.R.Sugarbaker, M.A.Titko, C.Tschalar, O.Unal, T.P.Welch, Z.-L.Zhou The Spin Dependent Momentum Distributions of the Neutron and Proton in 3He NUCLEAR REACTIONS 3He(polarized p, 2p), (polarized p, np), E=197 MeV; analyzed data. 3He deduced nucleon momentum distribution spin asymmetries. PWIA model, Faddeev calculation.
doi: 10.1016/0370-2693(96)00450-9
1995BL25 Nucl.Instrum.Methods Phys.Res. A354, 437 (1995) C.Bloch, J.Doskow, C.D.Goodman, W.W.Jacobs, M.Leuschner, H.O.Meyer, B.von Przewoski, T.Rinckel, G.Savopulos, A.Smith, J.Sowinski, F.Sperisen, W.K.Pitts, D.DeSchepper, R.Ent, J.-O.Hansen, J.Kelsey, W.Korsch, L.H.Kramer, K.Lee, N.C.R.Makins, R.G.Milner, S.F.Pate, C.Tschalar, T.P.Welch, D.Marchlenski, E.Sugarbaker, W.Lorenzon, P.V.Pancella, J.F.J.van den Brand, H.J.Bulten, C.E.Jones, M.A.Miller, J.Neal, O.Unal, Z.-L.Zhou Spin-Dependent Scattering of Polarized Protons from a Polarized 3He Internal Gas Target NUCLEAR REACTIONS 3He(polarized p, p), E=197-414 MeV; measured (θp, E(3He)) correlation. 3He(p, 2p), E=197 MeV; measured E(recoil), missing momentum correlation, other features. Laser optically pumped polarized target, circulating proton beams.
doi: 10.1016/0168-9002(94)01057-9
1995MI05 Phys.Rev.Lett. 74, 502 (1995) M.A.Miller, K.Lee, A.Smith, J.-O.Hansen, C.Bloch, J.F.J.van den Brand, H.J.Bulten, D.DeSchepper, R.Ent, C.D.Goodman, W.W.Jacobs, C.E.Jones, W.Korsch, L.H.Kramer, M.Leuschner, W.Lorenzon, N.C.R.Makins, D.Marchlenski, H.O.Meyer, R.G.Milner, J.S.Neal, P.V.Pancella, S.F.Pate, W.K.Pitts, B.von Przewoski, T.Rinckel, G.Savopulos, J.Sowinski, F.Sperisen, E.R.Sugarbaker, C.Tschalar, O.Unal, T.P.Welch, Z.-L.Zhou Measurement of Quasielatic 3He(p(pol), pN) Scattering from Polarized 3He and the Three-Body Ground State Spin Structure NUCLEAR REACTIONS 3He(polarized p, 2p), (polarized p, np), E=197 MeV; measured analyzing power, spin correlations vs missing momentum, momentum transfer. 3He deduced nucleons polarizations at low missing momentum.
doi: 10.1103/PhysRevLett.74.502
1995XU03 Phys.Rev. C52, 2859 (1995) G.Xu, S.F.Pate, C.Bloch, S.E.Vigdor, S.M.Bowyer, T.W.Bowyer, W.W.Jacobs, H.O.Meyer, E.Pierce, J.Sowinski, C.Whiddon, S.W.Wissink, P.L.Jolivette, M.A.Pickar Radiative Capture of Polarized Neutrons by Polarized Protons at T(n) = 183 MeV NUCLEAR REACTIONS 1H(polarized n, γ), E=183 MeV; measured σ(θ), proton-, neutron analyzing powers, normal-component spin correlation coefficent. Polarized target.
doi: 10.1103/PhysRevC.52.2859
1993LE02 Phys.Rev.Lett. 70, 738 (1993) K.Lee, M.A.Miller, A.Smith, J.-O.Hansen, C.Bloch, J.F.J.van den Brand, H.J.Bulten, R.Ent, C.D.Goodman, W.W.Jacobs, C.E.Jones, W.Korsch, M.Leuschner, W.Lorenzon, D.Marchlenski, H.O.Meyer, R.G.Milner, J.S.Neal, P.V.Pancella, S.F.Pate, W.K.Pitts, B.von Przewoski, T.Rinckel, J.Sowinski, F.Sperisen, E.Sugarbaker, C.Tschalar, O.Unal, Z.-L.Zhou Measurement of Spin Observables Using a Storage Ring with Polarized Beam and Polarized Internal Gas Target NUCLEAR REACTIONS 3He(polarized p, p), E=45, 198 MeV; measured analyzing power, spin correlation parameter, spin observables vs θ. Laser pumped internal, polarized, gas target.
doi: 10.1103/PhysRevLett.70.738
1993PA08 Phys.Rev.Lett. 70, 3205 (1993) S.F.Pate, C.Bloch, G.Xu, S.M.Bowyer, T.W.Bowyer, W.W.Jacobs, H.-O.Meyer, E.Pierce, J.Sowinski, S.E.Vigdor, C.Whiddon, S.W.Wissink, P.L.Jolivette, M.A.Pickar Spin Correlation and Analyzing Power Measurements for Neutron-Proton Radiative Capture at T(n) = 183 MeV NUCLEAR REACTIONS 1H(polarized n, γ), E=183 MeV; measured spin correlation coefficient, analyzing power vs θ; deduced mesonic, isobaric current role. Polarized target.
doi: 10.1103/PhysRevLett.70.3205
1993RO24 Nucl.Instrum.Methods Phys.Res. A326, 424 (1993) M.A.Ross, W.K.Pitts, W.Haeberli, H.O.Meyer, S.F.Pate, R.E.Pollock, B.von Przewoski, T.Rinckel, J.Sowinski, F.Sperisen, P.V.Pancella Test of a Windowless Storage Cell Target in a Proton Storage Ring NUCLEAR REACTIONS 1H(p, p), E=185 MeV; analyzed σ(θ); deduced target density luminosity.
doi: 10.1016/0168-9002(93)90845-9
1992PI01 Phys.Rev. C45, R1 (1992) W.K.Pitts, W.Haeberli, J.S.Price, H.O.Meyer, S.F.Pate, R.E.Pollock, B.von Przewoski, T.Rinckel, J.Sowinski, F.Sperisen, P.V.Pancella Spin Dependence in pp Scattering in the Coulomb-Nuclear Interference Region NUCLEAR REACTIONS 1H(polarized p, p), E=185.4 MeV; measured analyzing power vs θ; deduced electromagnetic spin-orbit effects role.
doi: 10.1103/PhysRevC.45.R1
1992VI06 Phys.Rev. C46, 410 (1992) S.E.Vigdor, W.W.Jacobs, L.D.Knutson, J.Sowinski, C.Bloch, P.L.Jolivette, S.W.Wissink, R.C.Byrd, C.Whiddon Charge Symmetry Breaking in n(pol)-p(pol) Scattering at 183 MeV NUCLEAR REACTIONS 1H(polarized n, n), E=183 MeV; measured spin-correlation C(NN) vs θ; deduced charge symmetry breaking evidence. High precision, polarized target.
doi: 10.1103/PhysRevC.46.410
1992WI01 Phys.Rev. C45, R504 (1992) S.W.Wissink, S.P.Wells, E.J.Stephenson, J.Sowinski, A.D.Bacher, P.Li, J.Lisantti, C.Olmer, A.K.Opper, R.Sawafta, P.Schwandt Determination of Analyzing Powers for 189 MeV Proton Elastic Scattering on 12C NUCLEAR REACTIONS 12C(polarized p, p), E=189 MeV; measured analyzing power, polarization transfer coefficients.
doi: 10.1103/PhysRevC.45.R504
1991KN02 Phys.Rev.Lett. 66, 1410 (1991) L.D.Knutson, S.E.Vigdor, W.W.Jacobs, J.Sowinski, P.L.Jolivette, S.W.Wissink, C.Bloch, C.Whiddon, R.C.Byrd Charge-Symmetry Violation in Neutron-Proton Elastic Scattering at E(n) = 183 MeV NUCLEAR REACTIONS 1H(polarized n, n), E=183 MeV; measured analyzing powers, difference; deduced charge symmetry violation evidence.
doi: 10.1103/PhysRevLett.66.1410
1991VO04 Phys.Rev. C44, 44 (1991) B.von Przewoski, H.O.Meyer, P.V.Pancella, S.F.Pate, R.E.Pollock, T.Rinckel, F.Sperisen, J.Sowinski, W.Haeberli, W.K.Pitts, J.S.Price Absolute Measurement of the p + p Analyzing Power at 183 MeV NUCLEAR REACTIONS 1H(polarized p, p), E=183.1 MeV; measured analyzing power, θ(cm)=18.1°.
doi: 10.1103/PhysRevC.44.44
1990JA17 J.Phys.(Paris), Colloq.C-6, 511 (1990) W.W.Jacobs, L.D.Knutson, S.E.Vigdor, J.G.Sowinski, P.L.Jolivette, S.W.Wissink, C.Bloch, R.C.Byrd, C.Whiddon Charge Symmetry Breaking in n-p Scattering at 183 MeV NUCLEAR REACTIONS 1H(polarized n, n), E=183 MeV; measured spin-dependent asymmetry vs θ. Meson-exchange calculations. Polarized target.
1990KN02 Nucl.Phys. A508, 185c (1990) L.D.Knutson, S.E.Vigdor, W.W.Jacobs, J.Sowinski, P.L.Jolivette, S.W.Wissink, C.Bloch, C.Whiddon, R.C.Byrd A Test of Charge Symmetry in n-p Scattering at E(n) = 183 MeV NUCLEAR REACTIONS 1H(polarized n, n), E=183 MeV; measured asymmetry, analyzing power difference; deduced charge symmetry breaking evidence. Polarized target.
doi: 10.1016/0375-9474(90)90474-Z
1990SO13 J.Phys.(Paris), Colloq.C-6, 395 (1990) J.Sowinski, W.W.Jacobs, L.D.Knutson, S.E.Vigdor, P.L.Jolivette, S.W.Wissink, C.Bloch, R.C.Byrd, M.Minty, E.J.Stephenson, J.Templon, C.Whiddon Spin Observables in Nucleon-Nucleon Scattering Near 180 MeV NUCLEAR REACTIONS 1H(polarized n, p), (polarized p, p), E=180 MeV; measured analyzing power, spin correlation parameter vs θ. Phase shift, model analyses.
1989PI06 Phys.Rev. C39, 1679 (1989) W.K.Pitts, H.O.Meyer, L.C.Bland, J.D.Brown, R.C.Byrd, M.Hugi, H.J.Karwowski, P.Schwandt, A.Sinha, J.Sowinski, I.J.van Heerden 2H(d(pol), γ)4He Reaction at E(d) = 95 MeV NUCLEAR REACTIONS 2H(polarized d, γ), E=95 MeV; measured σ(θ), vector, tensor analyzing power vs θ.
doi: 10.1103/PhysRevC.39.1679
1988PI01 Phys.Rev. C37, 1 (1988) W.K.Pitts, H.O.Meyer, L.C.Bland, J.D.Brown, R.C.Byrd, M.Hugi, H.J.Karwowski, P.Schwandt, A.Sinha, J.Sowinski, I.J.van Heerden, A.Arriaga, F.D.Santos 1H(d(pol), γ)3He Reaction at E(d) = 95 MeV NUCLEAR REACTIONS, MECPD 1H(polarized d, γ), E=95 MeV; measured σ(θ), analyzing power vs θ. 3He deduced D- to S- state asymptotic normalization ratio.
doi: 10.1103/PhysRevC.37.1
1987SO05 Nucl.Phys. A464, 223 (1987) J.Sowinski, D.D.Pun Casavant, L.D.Knutson High Precision Measurement of the Analyzing Powers for d(pol) - p Elastic Scattering at E(d) = 10 MeV NUCLEAR REACTIONS 1H(polarized d, d), E=10 MeV; measured iT11(θ), T20(θ), T21(θ), T22(θ). Faddeev calculations.
doi: 10.1016/0375-9474(87)90336-8
1987SO16 Phys.Lett. 199B, 341 (1987) J.Sowinski, R.C.Byrd, W.W.Jacobs, S.E.Vigdor, C.Whiddon, S.W.Wissink, L.D.Knutson, P.L.Jolivette A Measurement of the Spin Correlation Parameter C(NN)(θ) in n-p Scattering at 181 MeV NUCLEAR REACTIONS 1H(polarized n, n), E=181 MeV; measured spin correlation parameter. Model comparison.
doi: 10.1016/0370-2693(87)90930-0
1985PU01 Phys.Lett. 154B, 6 (1985) D.D.Pun Casavant, J.G.Sowinski, L.D.Knutson On the Determination of the Deuteron Asymptotic D- to S-State Wave Function Ratio by the Pole-Extrapolation Method: Truncation errors NUCLEAR REACTIONS 1H(polarized d, d), E=10 MeV; measured tensor analyzing power T22(θ). 2H deduced D-to S-state asymptotic ratio estimate error limits.
doi: 10.1016/0370-2693(85)91556-4
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