NSR Query Results
Output year order : Descending NSR database version of May 6, 2024. Search: Author = R.Meier Found 46 matches. 2006BA29 Phys.Lett. B 637, 223 (2006) M.Bashkanov, D.Bogoslawsky, H.Calen, F.Cappellaro, H.Clement, L.Demiroers, C.Ekstrom, K.Fransson, J.Greiff, L.Gustafsson, B.Hoistad, G.Ivanov, M.Jacewicz, E.Jiganov, T.Johansson, O.Khakimova, M.M.Kaskulov, S.Keleta, I.Koch, F.Kren, S.Kullander, A.Kupsc, A.Kuznetsov, P.Marciniewski, R.Meier, B.Morosov, W.Oelert, C.Pauly, Y.Petukho, A.Povtorejko, R.J.M.Y.Ruber, W.Scobel, T.Skorodko, B.Shwartz, V.Sopov, J.Stepaniak, V.Tchernyshev, P.Thorngren-Engblom, V.Tikhomirov, A.Turowiecki, G.J.Wagner, M.Wolke, A.Yamamoto, J.Zabierowski, J.Zlomanczuk Exclusive measurements of pd → 3He ππ: The ABC effect revisited NUCLEAR REACTIONS 2H(p, π+π-), (p, 2π0), E=0.893 GeV; measured σ(θ), invariant mass distributions. Comparison with ΔΔ-excitation calculations.
doi: 10.1016/j.physletb.2006.03.082
2006BA45 Acta Phys.Slovaca 56, 285 (2006) M.Bashkanov, T.Skorodko, C.Bargholtz, D.Bogoslawsky, H.Calen, F.Cappellaro, H.Clement, L.Demiroers, E.Doroshkevich, C.Ekstrom, K.Fransson, L.Geren, J.Greiff, L.Gustafsson, B.Hoistad, G.Ivanov, M.Jacewicz, E.Jiganov, T.Johansson, M.M.Kaskulov, S.Keleta, O.Khakimova, I.Koch, F.Kren, S.Kullander, A.Kupsc, A.Kuznetsov, K.Lindberg, P.Marciniewski, R.Meier, B.Morosov, W.Oelert, C.Pauly, Y.Petukhov, A.Povtorejko, R.J.M.Y.Ruber, W.Scobel, R.Shafigullin, B.Shwartz, V.Sopov, J.Stepaniak, P.-E.Tegner, V.Tchernyshev, P.Thorngren-Engblom, V.Tikhomirov, A.Turowiecki, G.J.Wagner, M.Wolke, A.Yamamoto, J.Zabierowski, I.Zartova, J.Zlomanczuk, and the CELSIUS/WASA Collaboration On the ππ production in free and in-medium NN-collisions: σ-channel low-mass enhancement and π0π0/π+π- - asymmetry NUCLEAR REACTIONS 1H(p, pπ+π-), (p, p2π0), E=0.775-1.45 GeV; 2H(p, 2π0), E=0.775-1.45 GeV; measured invariant mass spectra; deduced low-mass enhancement, other reaction mechanism features.
2006BR17 Phys.Lett. B 639, 424 (2006) J.Breitschopf, M.Bauer, H.Clement, M.Croni, H.Denz, E.Friedman, E.F.Gibson, R.Meier, G.J.Wagner Pionic charge exchange on the proton from 40 to 250 MeV NUCLEAR REACTIONS 1H(π-, π0), E=39-247 MeV; measured total charge exchange σ. Transmission technique. Comparison with other results and model calculations.
doi: 10.1016/j.physletb.2006.07.009
2006DE08 Phys.Lett. B 633, 209 (2006) H.Denz, P.Amaudruz, J.T.Brack, J.Breitschopf, P.Camerini, J.L.Clark, H.Clement, L.Felawka, E.Fragiacomo, E.F.Gibson, N.Grion, G.J.Hofman, B.Jamieson, E.L.Mathie, R.Meier, G.Moloney, D.Ottewell, O.Patarakin, J.D.Patterson M.M.Pavan, S.Piano, K.Raywood, R.a.Ristinen, R.Rui, M.E.Sevior, G.R.Smith, J.Stahov, R.Tacik, G.J.Wagner, F.von Wrochem, D.M.Yeomans π±p differential cross sections at low energies NUCLEAR REACTIONS 1H(π+, π+), (π-, π-), E=19.9-43.3 MeV; measured σ(E, θ); deduced isospin scattering amplitude. CHAOS spectrometer.
doi: 10.1016/j.physletb.2005.12.017
2005FR28 Phys.Rev. C 72, 034609 (2005) E.Friedman, M.Bauer, J.Breitschopf, H.Clement, H.Denz, E.Doroshkevich, A.Erhardt, G.J.Hofman, S.Kritchman, R.Meier, G.J.Wagner, G.Yaari Elastic scattering of low energy pions by nuclei and the in-medium isovector πN amplitude NUCLEAR REACTIONS Si, Ca, Ni, Zr(π+, π+), (π-, π-), E=21.5 MeV; measured σ(θ); deduced optical potential parameters, in-medium isovector amplitude, related features.
doi: 10.1103/PhysRevC.72.034609
2005GR28 Nucl.Phys. A763, 80 (2005) N.Grion, M.Bregant, P.Camerini, E.Fragiacomo, S.Piano, R.Rui, E.F.Gibson, G.Hofman, E.L.Mathie, R.Meier, M.E.Sevior, G.R.Smith, R.Tacik, for the CHAOS Collaboration The π → ππ process in nuclei and the restoration of chiral symmetry NUCLEAR REACTIONS 1H(π-, π+π-), (π+, 2π+), E=243, 264, 284, 305 MeV; 2H, 12C, 40Ca, 208Pb(π+, 2π+), (π+, π+π-), E=283 MeV; Sc(π+, 2π+X), (π+, π+π-X), E=243, 264, 284, 305 MeV; measured invariant mass distributions, σ(θ), correlations; deduced partial chiral symmetry restoration.
doi: 10.1016/j.nuclphysa.2005.08.017
2004CA08 Nucl.Phys. A735, 89 (2004) P.Camerini, E.Fragiacomo, N.Grion, S.Piano, R.Rui, J.Clark, L.Felawka, E.F.Gibson, G.Hofman, E.L.Mathie, R.Meier, G.Moloney, D.Ottewell, K.Raywood, M.E.Sevior, G.R.Smith, R.Tacik, and the CHAOS Collaboration General properties of the pion production reaction in nuclear matter NUCLEAR REACTIONS 45Sc(π+, π+π-), (π+, π+π-p), (π+, 2π+), (π+, 2π+p), E=240-320 MeV; measured σ(E, θ), invariant mass, total σ; deduced reaction mechanism features. Comparison with previous results and model predictions.
doi: 10.1016/j.nuclphysa.2004.01.122
2004FR28 Phys.Rev.Lett. 93, 122302 (2004) E.Friedman, M.Bauer, J.Breitschopf, H.Clement, H.Denz, E.Doroshkevich, A.Erhardt, G.J.Hofman, R.Meier, G.J.Wagner, G.Yaari In-Medium Isovector πN Amplitude from Low-Energy Pion Scattering NUCLEAR REACTIONS Si, Ca, Ni, Zr(π+, π+), (π-, π-), E=21.5 MeV; measured σ(θ); deduced in-medium amplitudes.
doi: 10.1103/PhysRevLett.93.122302
2004ME07 Phys.Lett. B 588, 155 (2004) R.Meier, M.Croni, R.Bilger, B.van den Brandt, J.Breitschopf, H.Clement, J.R.Comfort, H.Denz, A.Erhardt, K.Fohl, E.Friedman, J.Grater, P.Hautle, G.J.Hofman, J.A.Konter, S.Mango, J.Patzold, M.M.Pavan, G.J.Wagner, F.von Wrochem Low energy analyzing powers in pion-proton elastic scattering NUCLEAR REACTIONS 1H(π+, π+), E=45.2, 51.2, 57.2, 68.5, 77.2, 87.2 MeV; 1H(π-, π-), E=67.3, 87.2 MeV; measured Ay(θ). Polarized target. Comparison with model predictions.
doi: 10.1016/j.physletb.2004.02.071
2003DO17 Eur.Phys.J. A 18, 171 (2003) E.Doroshkevich, M.Bashkanov, W.Brodowski, R.Bilger, H.Calen, H.Clement, C.Ekstrom, K.Fransson, J.Greiff, S.Haggstrom, B.Hoistad, J.Johanson, A.Johansson, T.Johansson, K.Kilian, S.Kullander, A.Kupsc, P.Marciniewski, R.Meier, B.Morosov, W.Oelert, J.Patzold, R.J.M.Y.Ruber, W.Scobel, J.Stepaniak, A.Sukhanov, A.Turowiecki, G.J.Wagner, Z.Wilhelmi, J.Zabierowski, J.Zlomanczuk Study of baryon and search for dibaryon resonances by the pp → ppπ+π- reaction NUCLEAR REACTIONS 1H(p, pπ+π-), E=725, 750, 775 MeV; measured invariant mass spectra; deduced Roper resonance production and decay features.
doi: 10.1140/epja/i2002-10305-4
2003DO19 Eur.Phys.J. A 18, 297 (2003) E.Doroshkevich, W.Brodowski, J.Patzold, H.Clement, R.Meier, G.J.Wagner Experiments on the search for the NN-decoupled NNπ-resonance d'
doi: 10.1140/epja/i2002-10220-8
2003HO12 Phys.Rev. C 68, 018202 (2003) G.J.Hofman, J.Breitschopf, K.Craig, H.Denz, E.F.Gibson, E.L.Mathie, R.Meier, M.M.Pavan, C.M.Riedel, R.Tacik, G.J.Wagner Analyzing powers for π-p elastic scattering at 279 MeV NUCLEAR REACTIONS 1H(π-, π-), E=279 MeV; measured Ay(θ). Polarized target, comparison with model predictions.
doi: 10.1103/PhysRevC.68.018202
2003ME23 Nucl.Phys. A721, 649c (2003) R.Meier, for the CHAOS and LEPS Collaborations Pion-Proton scattering at TRIUMF and PSI
doi: 10.1016/S0375-9474(03)01144-8
2003SC17 Phys.Scr. T104, 147 (2003) C.Schwarz, T.Barnes, D.Bettoni, R.Calabrese, W.Cassing, M.Duren, S.Ganzhur, A.Gillitzer, O.Hartmann, V.Hejny, P.Kienle, H.Koch, W.Kuhn, U.Lynen, R.Meier, V.Metag, P.Moskal, H.Orth, S.Paul, K.Peters, J.Pochodzalla, J.Ritman, M.Sapozhnikov, L.Schmitt, K.Seth, A.Sokolov, N.Vlassov, W.Weise, U.Wiedner Physics with Antiprotons at the Future GSI Facility
doi: 10.1238/Physica.Topical.104a00147
2002CL04 Phys.Rev. C 66, 054606 (2002) J.L.Clark, M.E.Sevior, H.Clement, J.Grater, R.Meier, G.J.Wagner, P.-A.Amaudruz, L.Felawka, G.J.Hofman, D.Ottewell, G.R.Smith, A.Ambardar, M.Kermani, G.Tagliente, P.Camerini, E.Fragiacomo, N.Grion, R.Rui, E.L.Mathie, R.Tacik, D.M.Yeomans, E.F.Gibson, J.T.Brack, M.Schepkin Semiexclusive pionic double charge exchange on 4He NUCLEAR REACTIONS 4He(π+, π-2p), E=105, 115 MeV; measured invariant mass spectra; deduced sequential single charge exchange, no dibaryon resonance.
doi: 10.1103/PhysRevC.66.054606
2002PA41 Phys.Rev. C66, 025207 (2002) J.D.Patterson, G.J.Hofman, J.T.Brack, P.Camerini, J.Clark, P.P.J.Delheij, L.Felawka, E.Fragiacomo, E.F.Gibson, N.Grion, B.Jamieson, E.L.Mathie, R.Meier, D.Ottewell, R.J.Peterson, K.Raywood, R.A.Ristinen, R.Rui, M.E.Sevior, G.R.Smith, R.Tacik, G.Tagliente, G.J.Wagner, D.M.Yeomans Analyzing powers for πp elastic scattering between 57 and 139 MeV NUCLEAR REACTIONS 1H(π-, π-), E=57-139 MeV; 1H(π+, π+), E=139 MeV; measured Ay(θ). Polarized target, comparison with previous results and model predictions.
doi: 10.1103/PhysRevC.66.025207
2002SU20 Phys.Rev. C66, 034003 (2002) G.Suft, W.Kretschmer, E.Boschitz, R.Meier, B.Brinkmoller, B.van den Brandt, P.Hautle, J.A.Konter, S.Mango, L.Mathelitsch, H.Garcilazo, W.Gruebler Polarization Transfer Observables in πd Elastic Scattering NUCLEAR REACTIONS 2H(π+, π+), E=134, 180 MeV; measured analyzing powers, polarization transfer observables. Polarized target, comparisons with previous results and model predictions.
doi: 10.1103/PhysRevC.66.034003
2001CA53 Phys.Rev. C64, 067601 (2001) P.Camerini, E.Fragiacomo, N.Grion, R.Rui, J.T.Brack, E.F.Gibson, G.J.Hofman, E.L.Mathie, R.Meier, K.Raywood, M.E.Sevior, G.R.Smith, R.Tacik π→ππ Results in Nuclei NUCLEAR REACTIONS 1,2H, C, 27Al, Cu(π-, 2π0), E at 408 MeV/c; 2H, 12C, 40Ca, 208Pb(π+, π+π-), (π+, 2π+), E at 399 MeV/c; analyzed invariant mass distributions. Similarities between different data sets discussed.
doi: 10.1103/PhysRevC.64.067601
2001KH19 Phys.Rev. C64, 064606 (2001) M.G.Khayat, P.G.Roos, N.S.Chant, A.P.Dvoredsky, H.Breuer, J.J.Kelly, B.S.Flanders, T.M.Payerle, F.Adimi, T.Gu, J.Huffman, A.Klein, T.Dooling, T.Greco, G.S.Kyle, T.Chang, Z.Lin, M.Wang, R.Meier, S.Ritt, K.Koch, J.Konter, S.Kovalev, S.Mango, B.Van Den Brandt, J.Lawrie Analyzing Power Reduction in Quasifree Pion-Nucleon Knockout Reactions NUCLEAR REACTIONS 7Li(π+, π+'p), E=240 MeV; measured σ(E, θ), Ay(θ); deduced spin dependence in Δ-nucleus potential. Polarized target, DWIA calculations.
doi: 10.1103/PhysRevC.64.064606
2001SU13 Nucl.Phys. A689, 406c (2001) G.Suft, W.Beulertz, A.Bock, M.Frank, A.Glombik, J.Hey, B.Kowalzik, W.Kretschmer, S.Merz, H.Meyer, L.Sozuer, R.Weidmann, E.Boschitz, B.Brinkmoller, R.Meier, G.Mertens, B.van den Brandt, P.Hautle, J.A.Konter, S.Mango, L.Mathelitsch, H.Garcilazo, R.Tacik, P.Armaudruz, W.Gruebler Measurement of Polarization Transfer in Pion-Deutron Elastic Scattering NUCLEAR REACTIONS 2H(π+, π+), E=134, 180 MeV; measured polarization transfer observables. Polarized target, comparisons with model predictions.
doi: 10.1016/S0375-9474(01)00866-1
2000BI07 Nucl.Phys. A663-664, 829C (2000) R.Bilger, K.Fohl, H.Clement, M.Croni, A.Erhardt, R.Meier, J.Patzold, G.J.Wagner Search for Exotic Muon Decays
doi: 10.1016/S0375-9474(99)00779-4
2000BO38 Nucl.Phys. A677, 213 (2000) F.Bonutti, P.Camerini, E.Fragiacomo, N.Grion, R.Rui, J.T.Brack, L.Felawka, E.F.Gibson, G.Hofman, M.Kermani, E.L.Mathie, R.Meier, D.Ottewell, K.Raywood, M.E.Sevior, G.R.Smith, R.Tacik, and the CHAOS Collaboration The ππ Interaction in Nuclear Matter from a Study of the π+A → π+π± A' Reactions NUCLEAR REACTIONS 2H, 12C, 40Ca, 208Pb(π+, π+π-), (π+, 2π+), E=283 MeV; measured two-pion invariant mass spectra, σ(θ); deduced medium modification effects.
doi: 10.1016/S0375-9474(00)00286-4
2000DR19 Phys.Rev. C62, 064615 (2000) J.Draeger, R.Bilger, H.Clement, M.Croni, H.Denz, J.Grater, R.Meier, J.Patzold, D.Schapler, G.J.Wagner, O.Wilhelm, K.Fohl, M.Schepkin Systematics of the Low-Energy Pionic Double Charge Exchange in Nuclei NUCLEAR REACTIONS 7Li, 12C, 16O, 56Fe(π+, π-), E=30-90 MeV; measured σ(E, θ); 40Ca, 93Nb(π+, π-), E=30-90 MeV; analyzed σ(E, θ); deduced energy and mass dependence features. Comparisons with theoretical calculations, dibaryon hypothesis.
doi: 10.1103/PhysRevC.62.064615
1999BO25 Phys.Rev. C60, 018201 (1999) F.Bonutti, P.Camerini, E.Fragiacomo, N.Grion, R.Rui, J.T.Brack, L.Felawka, E.F.Gibson, G.Hofman, M.Kermani, E.L.Mathie, S.McFarland, R.Meier, K.Raywood, D.Ottewell, M.E.Sevior, G.R.Smith, R.Tacik, and the CHAOS Collaboration ππ Pairs in Nuclei and the σ Meson NUCLEAR REACTIONS 2H, 12C, 16O, 40Ca, 208Pb(π+, π+π-), (π+, 2π+), E=283 MeV; measured σ; deduced in-medium correlation effects.
doi: 10.1103/PhysRevC.60.018201
1999GR01 Eur.Phys.J. A 4, 5 (1999) J.Grater, P.A.Amaudruz, R.Bilger, P.Camerini, J.Clark, H.Clement, E.Friedman, L.Felawka, S.N.Filippov, E.Friagiacomo, Yu.K.Gavrilov, E.Gibson, N.Grion, G.J.Hofman, B.Jamieson, T.L.Karavicheva, M.Kermani, E.L.Mathie, R.Meier, G.Moloney, D.Ottewell, J.Patzold, O.Patarakin, K.Raywood, R.Rui, M.Schepkin, M.E.Sevior, G.R.Smith, H.Staudenmaier, R.Tacik, G.Tagliente, G.J.Wagner, M.Yeomans Search for a Bound Trineutron with the 3He(π-π+)nnn Reaction NUCLEAR REACTIONS 3He(π-, π+), E=65, 75, 120 MeV; measured three-neutron system invariant mass spectra; deduced no trineutron bound state or unbound resonance.
doi: 10.1007/s100500050196
1998CL08 Acta Phys.Pol. B29, 2999 (1998) H.Clement, R.Bilger, A.Denig, K.Fohl, J.Grater, W.Kluge, R.Meier, J.Patzold, M.G.Schepkin, G.J.Wagner, for the LEPS Collaboration Pionic Double Charge Exchange
1998HO21 Phys.Rev. C58, 3484 (1998) G.J.Hofman, G.R.Smith, T.Ambardar, F.Bonutti, J.T.Brack, P.Camerini, J.Clark, P.P.J.Delheij, F.Farzanpay, L.Felawka, E.Fragiacomo, E.F.Gibson, J.Graeter, N.Grion, M.Kermani, E.L.Mathie, R.Meier, D.Ottewell, R.J.Peterson, R.A.Ristinen, R.Rui, M.E.Sevior, H.Staudenmaier, R.Tacik, G.J.Wagner Analyzing Powers for π±p(pol) Elastic Scattering between 87 and 263 MeV NUCLEAR REACTIONS 1H(π+, π+), (π-, π-), E=87-267 MeV; measured Ay(θ); deduced phase shift analysis parameters. Polarized target.
doi: 10.1103/PhysRevC.58.3484
1998KE06 Phys.Rev. C58, 3419 (1998) M.Kermani, P.A.Amaudruz, F.Bonutti, J.T.Brack, P.Camerini, L.Felawka, E.Fragiacomo, E.F.Gibson, N.Grion, G.J.Hofman, R.R.Johnson, E.L.Mathie, S.McFarland, R.Meier, D.Ottewell, K.J.Raywood, R.Rui, M.E.Sevior, G.R.Smith, R.Tacik, and the CHAOS Collaboration Exclusive Measurements of π±p → π+π±n Near Threshold NUCLEAR REACTIONS 1H(π-, π-π+), (π+, 2π+), E=223, 243, 264, 284, 305 MeV; measured σ(θ(1)-θ(2)), σ(m2), σ(t), total σ; deduced model parameters.
doi: 10.1103/PhysRevC.58.3419
1998KE07 Phys.Rev. C58, 3431 (1998) M.Kermani, O.Patarakin, G.R.Smith, P.A.Amaudruz, F.Bonutti, J.T.Brack, P.Camerini, L.Felawka, E.Fragiacomo, E.F.Gibson, N.Grion, G.J.Hofman, E.L.Mathie, S.McFarland, R.Meier, D.Ottewell, K.J.Raywood, R.Rui, M.E.Sevior, R.Tacik, V.Mayorov, V.Tikhonov, and the CHAOS Collaboration ππ → ππ Cross Sections Near Threshold NUCLEAR REACTIONS 1H(π-, π-π+), (π+, 2π+), E=223, 243, 264, 284 MeV; analyzed data; deduced pion-pion cross sections, scattering length.
doi: 10.1103/PhysRevC.58.3431
1998KR04 Nucl.Phys. A631, 524c (1998) W.Kretschmer, A.Glombik, G.Suft, R.Weidmann, E.Boschitz, B.Brinkmoller, R.Meier, B.van den Brandt, P.Hautle, J.A.Konter, S.Mango, R.Tacik, P.Amaudruz, C.Riedel, W.Gruebler Polarization Transfer Observables in πd Elastic Scattering NUCLEAR REACTIONS 2H(π+, π+), E=134, 180 MeV; measured T20(θ). Polarized target.
doi: 10.1016/S0375-9474(98)00060-8
1998PA19 Phys.Lett. 428B, 18 (1998) J.Patzold, R.Bilger, H.Clement, A.Denig, K.Fohl, J.Grater, W.Kluge, R.Meier, M.Schepkin, G.J.Wagner, O.Wilhelm Pionic Double Charge Exchange on 93Nb at Low Energies NUCLEAR REACTIONS 93Nb(π+, π-), (π+, π+), E=30-60 MeV; measured σ(E, θ), ground state transitions; deduced resonance features. d' hypothesis.
doi: 10.1016/S0370-2693(98)00369-4
1998PA40 Phys.Lett. 443B, 77 (1998) J.Patzold, R.Bilger, H.Clement, K.Fohl, J.Grater, R.Meier, D.Schapler, G.J.Wagner, A.Denig, W.Kluge, M.Schepkin The Reaction 7Li(π+, π-)7B and Its Implications for 7B NUCLEAR REACTIONS 7Li(π+, π-), E=30-90 MeV; measured σ(θ), pion spectra. 7B deduced proton halo features.
doi: 10.1016/S0370-2693(98)01261-1
1998SU12 Phys.Lett. 425B, 19 (1998) G.Suft, P.Amaudruz, E.Boschitz, B.van den Brandt, B.Brinkmoller, A.Glombik, J.Goetz, W.Gruebler, P.Hautle, J.A.Konter, W.Kretschmer, M.Lauterbach, S.Mango, R.Meier, C.Riedel, R.Tacik, R.Weidmann Polarization Transfer Observables in πd Elastic Scattering NUCLEAR REACTIONS 2H(π+, π+), E=134, 180 MeV; measured analyzing power, polarization transfer observables vs θ. Phase shift analysis, Fadeev calculations. Polarized target.
doi: 10.1016/S0370-2693(98)00173-7
1998TA02 Phys.Rev. C57, 1295 (1998) R.Tacik, F.Farzanpay, E.L.Mathie, P.Amaudruz, J.T.Brack, L.Felawka, R.Meier, D.Ottewell, G.R.Smith, G.Hofman, M.Kermani, S.McFarland, K.Raywood, M.Sevior, F.Bonutti, P.Camerini, N.Grion, R.Rui, E.F.Gibson Pion Absorption in 12C NUCLEAR REACTIONS 12C(π+, 2p), (π+, 3p), E=200, 240, 280 MeV; measured protons σ(E, θ); deduced reaction mechanism.
doi: 10.1103/PhysRevC.57.1295
1997BO15 Phys.Rev. C55, 2998 (1997) F.Bonutti, P.Camerini, E.Fragiacomo, N.Grion, R.Rui, J.T.Brack, L.Felawka, E.F.Gibson, G.Hofman, M.Kermani, E.L.Mathie, S.McFarland, R.Meier, D.Ottewell, K.Raywood, M.E.Sevior, G.R.Smith, R.Tacik, and the CHAOS Collaboration Pion-Induced Pion Production in Nuclei NUCLEAR REACTIONS 2H, 12C, 40Ca, 208Pb(π+, π+π-), (π+, π+π-p), E at 283 MeV/c; measured missing mass, energy distributions; deduced pion production mechanism.
doi: 10.1103/PhysRevC.55.2998
1997FO09 Phys.Rev.Lett. 79, 3849 (1997) K.Fohl, R.Bilger, H.Clement, J.Grater, R.Meier, J.Patzold, D.Schapler, G.J.Wagner, O.Wilhelm, W.Kluge, R.Wieser, M.Schepkin, R.Abela, F.Foroughi, D.Renker Pionic Double Charge Exchange on N = Z Doubly Closed Shell Nuclei NUCLEAR REACTIONS 16O, 40Ca(π+, π-), E=45-90 MeV; measured σ(θ), σ(E); deduced ground-state transitions resonance structure, spreading widths, d' collision damping.
doi: 10.1103/PhysRevLett.79.3849
1996BO09 Phys.Rev.Lett. 77, 603 (1996) F.Bonutti, P.Camerini, E.Fragiacomo, N.Grion, R.Rui, P.A.Amaudruz, J.T.Brack, L.Felawka, E.F.Gibson, G.J.Hofman, M.Kermani, E.L.Mathie, S.McFarland, R.Meier, D.Ottewell, K.Raywood, M.E.Sevior, G.R.Smith, R.Tacik, and the CHAOS Collaboration A Dependence of the (π+, π+π±) Reaction Near the 2m(π) Threshold NUCLEAR REACTIONS 2H, 12C, 40Ca, 208Pb(π+, 2π+), (π+, π+π-), E=282.7 MeV; measured double-pion invariant mass distribution; deduced ππ-interaction matter modification.
doi: 10.1103/PhysRevLett.77.603
1996RA05 Phys.Rev. C53, 1005 (1996) B.A.Raue, T.A.Greco, M.G.Khayat, F.Adimi, B.van den Brandt, H.Breuer, T.Chang, N.S.Chant, H.Chen, T.A.Dooling, A.P.Dvoredsky, B.S.Flanders, T.Gu, J.P.Haas, P.Hautle, J.Huffman, J.J.Kelly, A.Klein, K.Koch, J.A.Konter, A.I.Kovalev, G.S.Kyle, J.J.Lawrie, Z.Lin, S.Mango, P.Markowitz, R.Meier, T.Payerle, S.Ritt, P.G.Roos, M.Wang Analyzing Powers for 1H(pol)(π+, π+p) at T(π) = 165 and 240 MeV NUCLEAR REACTIONS 1H(π+, π+p), E=165, 240 MeV; measured analyzing power vs θ. Polarized target.
doi: 10.1103/PhysRevC.53.1005
1995ME01 Phys.Rev. C51, 420 (1995) Experimental Bounds for Spin Transfer Observables in πd Elastic Scattering NUCLEAR REACTIONS 2H(π, π), E=134-294 MeV; analyzed σ, iT11, T20, τ21, τ22 data; deduced spin transfer observables bounds.
doi: 10.1103/PhysRevC.51.420
1995WE05 Phys.Rev. C51, 2575 (1995) M.Wessler, E.Boschitz, B.Brinkmoller, J.Buhler, H.Garcilazo, W.Gyles, W.List, R.Meier, S.Ritt, R.Tacik, J.A.Konter, D.Gill, S.Mango, D.Renker, B.van den Brandt, G.Wait, V.A.Efimovykh, A.I.Kovalev, A.N.Prokofiev, W.Thiel, B.Blankleider Polarization Observables in πd(pol) Elastic Scattering: Analyzing powers τ22 and iT11 in the Forward Hemisphere NUCLEAR REACTIONS 2H(π+, π+), E=100-294 MeV; measured analyzing powers, other observables. Polarized target, two different methods. Model comparison.
doi: 10.1103/PhysRevC.51.2575
1994ME01 Phys.Rev. C49, 320 (1994) R.Meier, E.Boschitz, B.Brinkmoller, J.Buhler, S.Ritt, M.Wessler, J.A.Konter, S.Mango, B.van den Brandt, V.A.Efimovykh, A.I.Kovalev, A.N.Prokofiev, V.V.Polyakov, P.Chaumette, J.Deregel, G.Durand, J.Fabre, R.Mach, R.Tacik Vector Analyzing Power Measurement of Pion Scattering from Polarized 7Li in the Region of the Δ33 Resonance NUCLEAR REACTIONS 7Li(π+, π+), E=134, 164, 194 MeV; measured inclusive analyzing powers iT11(θ), σ(θ). Polarized target. Coupled channels optical model.
doi: 10.1103/PhysRevC.49.320
1994RI06 Phys.Rev. C49, 3117 (1994) S.Ritt, E.Boschitz, B.Brinkmoller, J.Buhler, R.Meier, M.Wessler, J.A.Konter, S.Mango, B.van den Brandt, S.S.Kamalov, R.A.Eramzhyan, G.G.Ryzhikh Polarization Observables in π+ 6Li Scattering: Analyzing powers iT11 and τ22 NUCLEAR REACTIONS 6Li(π+, π+), (π+, π+'), E=120-194 MeV; measured σ(θ), iT11(θ), T22(θ), T20(θ). Coupled-channels model analyses. Polarized target.
doi: 10.1103/PhysRevC.49.3117
1991RI01 Phys.Rev. C43, 745 (1991) S.Ritt, E.T.Boschitz, R.Meier, R.Tacik, M.Wessler, K.Junker, J.A.Konter, S.Mango, D.Renker, B.van den Brandt, V.Efimovykh, A.Kovaliov, A.Prokofev, R.Mach, P.Chaumette, J.Deregel, G.Durand, J.Fabre, W.Thiel Measurement of the Vector Analyzing Power iT11 in π+-6Li(pol) Scattering NUCLEAR REACTIONS 6Li(π+, π+), (π+, π+'), E=100-219 MeV; measured σ(θ), vector analyzing power vs θ. Vector polarized 6LiD target. Model analyses.
doi: 10.1103/PhysRevC.43.745
1990ME11 Phys.Rev. C42, 2222 (1990) R.Meier, E.T.Boschitz, S.Ritt, R.Tacik, M.Wessler, J.A.Konter, S.Mango, D.Renker, B.van den Brandt, W.Meyer, W.Thiel, R.Mach, P.Amaudruz, R.R.Johnson, G.R.Smith, P.Weber Pion Scattering from Polarized 15N at T(π) = 164 MeV NUCLEAR REACTIONS 15N(π+, π+), (π+, π+'), E=164 MeV; measured σ(E(π)), σ(θ), analyzing power vs θ. Polarized 15NH3 target. Momentum space coupled-channels formalism.
doi: 10.1103/PhysRevC.42.2222
1989TA21 Phys.Rev.Lett. 63, 1784 (1989) R.Tacik, E.T.Boschitz, R.Meier, S.Ritt, M.Wessler, K.Junker, J.A.Konter, S.Mango, D.Renker, B.van den Brandt, W.Meyer, W.Thiel, P.Chaumette, J.Deregel, G.Durand, J.Fabre, P.Amaudruz, R.R.Johnson, G.Smith, P.Weber, R.Mach Spin Effects in π-Nucleus Scattering in the Region of the Δ(3, 3) Resonance NUCLEAR REACTIONS 15N(π+, π+), (π+, π+'), E=164 MeV; 6Li(π+, π+), (π+, π+'), E=134, 164 MeV; measured σ(θ), vector, tensor analyzing power vs θ. Polarized targets.
doi: 10.1103/PhysRevLett.63.1784
1954ME95 Helv.Phys.Acta 27, 577 (1954) R.W.Meier, P.Scherrer, G.Trumpy Elastic Scattering and Polarization of D-D Neutrons by Carbon Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21043. Back to query form Note: The following list of authors and aliases matches the search parameter R.Meier: , R.W.MEIER |