NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = J.A.Wightman Found 10 matches. 1994CH71 Nucl.Instrum.Methods Phys.Res. A345, 62 (1994) D.C.Christian, M.C.Berisso, G.Gutierrez, S.D.Holmes, A.Wehmann, C.Avilez, J.Felix, G.Moreno, M.Romero, M.Sosa, M.Forbush, F.R.Huson, J.A.Wightman, A.Gara, B.C.Knapp, W.Sippach, E.P.Hartouni, D.A.Jensen, M.N.Kreisler, S.Lee, K.Markianos, D.Wesson High Rate Drift Chambers NUCLEAR REACTIONS 1H(p, X), E at 800 GeV/c; measured incident, scattered proton spectra. High rate drift chambers.
doi: 10.1016/0168-9002(94)90972-5
1993SU21 Phys.Rev. D47, 1762 (1993) I.Supek, D.B.Barlow, W.J.Briscoe, J.F.Davis, G.J.Kim, D.W.Lane, A.Mokhtari, B.M.K.Nefkens, C.Pillai, M.E.Sadler, C.J.Seftor, M.F.Taragin, J.A.Wightman Spin-Rotation Parameters A and R for π+p and π-p Elastic Scattering from 427 to 657 MeV/c NUCLEAR REACTIONS 1H(π+, π+), (π-, π-), E at 427-657 MeV/c; measured spin rotation parameter, πp-coin. Polarized target.
doi: 10.1103/PhysRevD.47.1762
1992BA03 Phys.Rev. C45, 293 (1992) D.B.Barlow, B.M.K.Nefkens, C.Pillai, J.W.Price, I.Slaus, M.J.Wang, J.A.Wightman, K.W.Jones, M.J.Leitch, C.S.Mishra, C.L.Morris, J.-C.Peng, P.K.Teng, J.M.Tinsley 3He and 4He Production by 800 MeV Protons from 12C, Ti, and Pb at Forward Angles NUCLEAR REACTIONS 12C, Ti, Pb(p, X)3He/4He, E=800 MeV; measured σ(θ) vs momentum for 4,3He; deduced 3,4He production σ ratio, reaction mechanism.
doi: 10.1103/PhysRevC.45.293
1990NE02 Phys.Rev. C41, 2770 (1990) B.M.K.Nefkens, W.J.Briscoe, A.D.Eichon, D.H.Fitzgerald, A.Mokhtari, J.A.Wightman, M.E.Sadler Superratio and the Simple Ratios of π+ and π- Elastic Scattering on 3H and 3He at 180 MeV to Investigate Charge Symmetry NUCLEAR REACTIONS 3H, 3He(π+, π+), (π-, π-), E=180, 143 MeV; measured σ(θ), ratios. 3H, 3He deduced neutron, proton matter form factor near equality.
doi: 10.1103/PhysRevC.41.2770
1989BA08 Phys.Rev.Lett. 62, 1009 (1989) D.B.Barlow, R.S.Kessler, G.J.Kim, B.M.K.Nefkens, C.Pillai, J.W.Price, J.A.Wightman, S.Hall, D.W.Lane, S.R.Loe, L.K.Morton, M.E.Sadler, S.D.Adrian, W.J.Briscoe, L.H.Kramer, A.Mokhtari, A.M.Petrov, C.J.Seftor, M.F.Taragin, J.F.Davis, I.Supek Measurement of the Spin-Rotation Parameters A and R for π+p → π+p and π-p → π-p Scattering from 471 to 625 MeV/c NUCLEAR REACTIONS 1H(π+, π+), (π-, π-), E at 471-625 MeV/c; measured spin rotation parameters. Frozen spin polarized target.
doi: 10.1103/PhysRevLett.62.1009
1988WI21 Phys.Rev. D38, 3365 (1988) J.A.Wightman, A.D.Eichon, G.J.Kim, A.Mokhtari, B.M.K.Nefkens, W.J.Briscoe, D.H.Fitzgerald, M.E.Sadler π-p Charge-Exchange Analyzing Power from 547 to 687 MeV/c NUCLEAR REACTIONS 1H(π-, π0), E at 547-687 MeV/c; measured analyzing power. Transversely polarized target.
doi: 10.1103/PhysRevD.38.3365
1987MO01 Phys.Rev. D35, 810 (1987) A.Mokhtari, A.D.Eichon, G.J.Kim, B.M.K.Nefkens, J.A.Wightman, D.H.Fitzgerald, W.J.Briscoe, M.E.Sadler Analyzing Power and Transversity Cross Sections for π+p and π-p Elastic Scattering from 471 to 687 MeV/c NUCLEAR REACTIONS 1H(π+, π+), (π-, π-), E at 471-687 MeV/c; measured analyzing power; deduced transversity σ, isospin triangle inequalities bounds. Other data input.
doi: 10.1103/PhysRevD.35.810
1986MO01 Phys.Rev. D33, 296 (1986) A.Mokhtari, W.J.Briscoe, A.D.Eichon, D.H.Fitzgerald, G.J.Kim, B.M.K.Nefkens, J.A.Wightman, M.E.Sadler Analyzing Power for π-p Elastic Scattering in the Energy Region of the Roper Resonance NUCLEAR REACTIONS 1H(π-, π-), E at 471-687 MeV/c; measured analyzing power vs θ. High precision, polarized target.
doi: 10.1103/PhysRevD.33.296
1985MO15 Phys.Rev.Lett. 55, 359 (1985) A.Mokhtari, W.J.Briscoe, A.D.Eichon, D.H.Fitzgerald, G.J.Kim, B.M.K.Nefkens, J.A.Wightman, S.D.Adrian, M.E.Sadler, T.Walker Analyzing Powers in π+p Elastic Scattering at Intermediate Energies NUCLEAR REACTIONS 1H(π+, π+), E=471, 547, 625, 687 MeV/c; measured analyzing power vs θ; deduced no new Δ resonances. Transversely polarized target.
doi: 10.1103/PhysRevLett.55.359
1984NE01 Phys.Rev.Lett. 52, 735 (1984) B.M.K.Nefkens, W.J.Briscoe, A.D.Eichon, D.H.Fitzgerald, J.A.Holt, A.A.Mokhtari, J.A.Wightman, M.E.Sadler, R.L.Boudrie, C.L.Morris Test of Charge Symmetry in π+ and π- Elastic Scattering on Tritium and 3He NUCLEAR REACTIONS 3He(π+, π+), (π-, π-), E=180 MeV; measured σ(θ); deduced σ(π-)/σ(π+), evidence for possible charge symmetry violation.
doi: 10.1103/PhysRevLett.52.735
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