NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = M.Roy-Stephan Found 51 matches. 2019AB01 Phys.Rev. A 99, 023831 (2019) J.Abney, M.Broering, M.Roy, W.Korsch Limits on magnetically induced Faraday rotation from polarized 3He atoms ATOMIC PHYSICS 3He; measured frequencies; deduced gyromagnetic Faraday rotation. Comparison with systematics.
doi: 10.1103/PhysRevA.99.023831
2008AL27 Phys.Rev. C 78, 025205 (2008) G.D.Alkhazov, W.Augustyniak, M.Boivin, J.-L.Boyard, L.Farhi, T.Hennino, J.-C.Jourdain, A.V.Kravtsov, R.Kunne, L.V.Malinina, H.P.Morsch, V.A.Mylnikov, E.M.Orischin, A.N.Prokofiev, B.Ramstein, B.V.Razmyslovich, M.Roy-Stephan, I.B.Smirnov, E.A.Strokovsky, I.I.Tkach, S.S.Volkov, A.A.Zhdanov, P.Zupranski, for the SPES4PI Collaboration Two-pion production in α scattering at 1 GeV/nucleon in the energy region of the Roper resonance excitation
doi: 10.1103/PhysRevC.78.025205
2005AL37 Nucl.Instrum.Methods Phys.Res. A551, 290 (2005) G.D.Alkhazov, V.V.Astashin, A.G.Atamantchouk, W.Augustyniak, D.Bachelier, V.V.Baublis, M.Boivin, J.-L.Boyard, J.-F.Clavelin, P.Courtat, M.Denoit, R.Douet, C.Ellegaard, L.Farhi, C.Gaarde, R.Gacougnolle, V.Ya.Gerzenstein, V.L.Golovtsov, V.V.Golubev, T.Hennino, J.-C.Jourdain, A.V.Khanzadeev, B.G.Komkov, A.V.Kravtsov, L.G.Kudin, R.Kunne, J.Larsen, S.Lebon, L.V.Malinina, A.Maroni, J.-M.Martin, H.-P.Morsch, V.A.Mylnikov, E.M.Orischin, M.Osterlund, V.Poux, A.N.Prokofiev, P.Radvanyi, B.Ramstein, B.V.Razmyslovich, M.Roy-Stephan, V.M.Samsonov, R.Skowron, I.B.Smirnov, E.A.Strokovsky, I.I.Tkach, V.V.Vikhrov, S.S.Volkov, An.A.Vorobyov, A.A.Zhdanov, P.Zupranski SPES4-π: installation for exclusive study of nuclear reactions NUCLEAR REACTIONS 12C(3He, tπ+), E=2 GeV; measured excitation energy spectra. 1H(d, d'X), (α, α'X), E ≈ 1 GeV/nucleon; measured missing mass spectra.
doi: 10.1016/j.nima.2005.06.062
2005BI08 J.Phys.(London) G31, S231 (2005) J.Bielcik, G.Agakishiev, C.Agodi, H.Alvarez-Pol, A.Balanda, G.Bellia, M.Bohmer, J.L.Boyard, P.Braun-Munzinger, S.Chernenko, T.Christ, R.Coniglione, R.Djeridi, F.Dohrmann, I.Duran, T.Eberl, L.Fabbietti, O.Fateev, P.Finocchiaro, J.Friese, I.Frohlich, J.A.Garzon, R.Gernhauser, M.Golubeva, D.Gonzalez-Diaz, E.Grosse, F.Guber, T.Hennino, S.Hlavac, R.Holzmann, A.Ierusalimov, I.Iori, M.Jaskula, M.Jurkovic, B.Kampfer, K.Kanaki, T.Karavicheva, I.Koenig, W.Koenig, B.W.Kolb, R.Kottel, J.Kotulic-Bunta, R.Krucken, A.Kugler, W.Kuhn, R.Kulessa, A.Kurepin, S.Lang, J.Lehnert, C.Maiolino, J.Markert, V.Metag, J.Mousa, M.Munch, C.Muntz, L.Naumann, R.Novotny, J.Novotny, J.Otwinowski, Y.C.Pachmayer, L.M.Pant, V.Pechenov, T.Perez, J.Pietraszko, R.Pleskac, V.Pospisil, W.Przygoda, N.Rabin, B.Ramstein, A.Reshetin, J.Ritman, M.Roy-Stephan, A.Rustamov, A.Sadovsky, B.Sailer, P.Salabura, M.Sanchez, P.Sapienza, A.Schmah, R.Simon, V.Smolyankin, L.Smykov, S.Spataro, B.Spruck, H.Stroebele, J.Stroth, C.Sturm, M.Sudol, P.Tlusty, A.Toia, M.Traxler, H.Tsertos, V.Wagner, M.Wisniowski, T.Wojcik, J.Wustenfeld, Y.Zanevsky, D.Zovinec, P.Zumbruch Dilepton analysis in the HADES spectrometer for C+C at 2 A GeV NUCLEAR REACTIONS C(C, X), E=2 GeV/nucleon; measured dileptons invariant mass spectra.
doi: 10.1088/0954-3899/31/4/028
2005BO22 Nucl.Phys. A755, 507c (2005) J.-L.Boyard, W.Augustyniak, R.Dahl, M.Drews, C.Ellegaard, L.Farhi, C.Gaarde, T.Hennino, J.A.Jensen, J.-C.Jourdain, M.Kagarlis, R.Kunne, J.S.Larsen, P.Radvanyi, B.Ramstein, M.Roy-Stephan, P.Zupranski Coherent pion production in heavy ion charge exchange reactions NUCLEAR REACTIONS 12C(3He, tπ+), E=2 GeV; 12C(12C, 12Nπ-), E=1.1 GeV/nucleon; measured σ(E, θ).
doi: 10.1016/j.nuclphysa.2005.03.064
2005EB01 Nucl.Phys. A752, 433c (2005) T.Eberl, G.Agakishiev, C.Agodi, H.Alvarez-Pol, A.Balanda, G.Bellia, J.Bielcik, M.Bohmer, J.L.Boyard, P.Braun-Munzinger, S.Chernenko, T.Christ, R.Coniglione, R.Djeridi, F.Dohrmann, I.Duran, L.Fabbietti, O.Fateev, P.Finocchiaro, J.Friese, I.Frohlich, J.A.Garzon, R.Gernhauser, M.Golubeva, D.Gonzalez-Diaz, E.Grosse, F.Guber, T.Hennino, S.Hlavac, R.Holzmann, A.Ierusalimov, I.Iori, M.Jaskula, M.Jurkovic, B.Kampfer, K.Kanaki, T.Karavicheva, I.Koenig, W.Koenig, B.W.Kolb, R.Kotte, J.Kotulic-Bunta, R.Krucken, A.Kugler, W.Kuhn, R.Kulessa, A.Kurepin, S.Lang, J.Lehnert, C.Maiolino, J.Markert, V.Metag, J.Mousa, M.Munch, C.Muntz, L.Naumann, R.Novotny, J.Novotny, J.Otwinowski, Y.C.Pachmayer, L.M.Pant, V.Pechenov, T.Perez, J.Pietraszko, R.Pleskac, V.Pospisil, W.Przygoda, N.Rabin, B.Ramstein, A.Reshetin, J.Ritman, M.Roy-Stephan, A.Rustamov, A.Sadovsky, B.Sailer, P.Salabura, M.Sanchez, P.Sapienza, A.Schmah, R.Simon, V.Smolyankin, L.Smykov, S.Spataro, B.Spruck, H.Stroebele, J.Stroth, C.Sturm, M.Sudol, P.Tlusty, A.Toia, M.Traxler, H.Tsertos, V.Wagner, M.Wisniowski, T.Wojcik, J.Wustenfeld, Y.Zanevsky, D.Zovinec, P.Zumbruch Di-electron measurements in C+C reactions at 2 GeV.A with HADES NUCLEAR REACTIONS 12C(12C, X), E=2 GeV/nucleon; measured electron-positron pairs invariant mass spectra. Comparison with model predictions.
doi: 10.1016/j.nuclphysa.2005.02.123
2003RA10 Eur.Phys.J. A 16, 583 (2003) B.Ramstein, C.Mosbacher, T.Hennino, W.Augustyniak, D.Bachelier, H.G.Bohlen, J.L.Boyard, R.Dahl, C.Ellegaard, C.Gaarde, J.Gosset, J.C.Jourdain, J.S.Larsen, M.C.Lemaire, D.L'Hote, H.P.Morsch, M.Osterlund, J.Poitou, P.Radvanyi, M.Roy-Stephan, T.Sams, M.Skousen, S.Tarle-Rousteau, P.Zupranski 2H(3He, t)2p reaction at 2 GeV NUCLEAR REACTIONS 2H(3He, t), (3He, tX), E=2 GeV; measured triton and proton spectra, σ(θ); deduced role of Δ excitation. Comparison with coupled channels model predictions.
doi: 10.1140/epja/i2002-10116-7
2001MA91 Phys.Rev. C64, 064001 (2001) L.V.Malinina, G.D.Alkhazov, W.Augustyniak, M.Boivin, J.-L.Boyard, R.Dahl, M.Drews, C.Ellegaard, L.Farhi, C.Gaarde, T.Hennino, J.C.Jourdain, M.Kagarlis, A.V.Kravtsov, R.Kunne, J.S.Larsen, P.Morsch, V.A.Mylnikov, E.M.Orichtchin, C.F.Perdrisat, N.M.Piskunov, A.N.Prokofiev, V.Punjabi, P.Radvanyi, B.Ramstein, B.V.Razmyslovich, M.Roy-Stephan, I.M.Sitnik, M.Skousen, E.A.Strokovsky, I.I.Tkach, E.Tomasi-Gustafsson, S.S.Volkov, A.A.Zhdanov, P.Zupranski Analyzing Power of Inelastic dp Scattering in the Energy Region of Δ and Roper Resonances Excitation NUCLEAR REACTIONS 1H(polarized d, dπ+), (polarized d, dπ0), (polarized d, dπX), E at 3.73 GeV/c; measured tensor and vector analyzing powers. Comparisons with previous results.
doi: 10.1103/PhysRevC.64.064001
2000BO47 Acta Phys.Pol. B31, 2139 (2000) J.L.Boyard, L.Farhi, T.Hennino, J.C.Jourdain, R.Kunne, P.Radvanyi, B.Ramstein, M.Roy-Stephan, R.Dahl, M.Drews, C.Ellegaard, C.Gaarde, J.Jensen, J.Larsen, M.Skousen, M.A.Kagarlis, W.Augustyniak, P.Zupranski Exploring the Collective Spin-Isospin Longitudinal Response of Nuclei with Coherent Pion Production in (3He, tπ+) NUCLEAR REACTIONS 12C, 40Ca, 208Pb(3He, tπ+), E=2 GeV; measured coherent pion production σ(θ), excitation energy spectra.
1999RA22 Eur.Phys.J. A 6, 225 (1999) B.Ramstein, C.A.Mosbacher, D.Bachelier, I.Bergqvist, M.Boivin, J.L.Boyard, A.Brockstedt, L.Carlen, R.Dahl, P.Ekstrom, C.Ellegaard, C.Gaarde, T.Hennino, J.C.Jourdain, C.Goodman, J.S.Larsen, P.Radvanyi, M.Roy-Stephan Inclusive 2(3He, t) Reaction at 2 GeV NUCLEAR REACTIONS 2H(3He, t), E=2 GeV; measured σ(E, θ), energy transfer spectra; deduced Δ resonance contributions, final state interaction role. Coupled channels analysis.
doi: 10.1007/s100500050338
1998DA25 Acta Phys.Pol. B29, 3009 (1998) R.Dahl, L.Farhi, W.Augustiniak, J.L.Boyard, M.Drews, C.Ellegaard, C.Gaarde, T.Hennino, J.Jensen, J.C.Jourdain, R.Kunne, J.Larsen, P.Radvanyi, B.Ramstein, M.Roy-Stephan, M.Skousen, P.Zupranski Evidence of Coherent π+ Production in (3He, t) Reactions NUCLEAR REACTIONS 12C(3He, tπ+), E=2 GeV; measured coherent pion production σ(θ); deduced ground-state conbtribution.
1996FA27 Acta Phys.Pol. B27, 3035 (1996) L.Farhi, M.Roy-Stephan, W.Augustiniak, J.L.Boyard, R.Dahl, C.Ellegaard, C.Gaarde, T.Hennino, J.C.Jourdain, M.Kagarlis, J.S.Larsen, P.Radvanyi, B.Ramstein, M.Skousen, P.Zupranski Coherent Production of Pions in Nuclei with (3He, t) Charge Exchange Reaction at 2 GeV
1996RA49 Acta Phys.Pol. B27, 3229 (1996) B.Ramstein, S.Rousteau, T.Hennino, J.L.Boyard, R.Dahl, C.Ellegaard, C.Gaarde, J.Gosset, J.C.Jourdain, M.Kagarlis, J.S.Larsen, M.C.Lemaire, D.L'Hote, H.P.Morsch, M.Osterlund, P.Radvanyi, M.Roy-Stephan, T.Sams, M.Skousen, W.Spang, P.Zupranski Δ Production and Propagation in Nuclei
1995SA06 Phys.Rev. C51, 1945 (1995) T.Sams, C.Ellegaard, C.Gaarde, J.S.Larsen, J.L.Boyard, T.Hennino, J.C.Jourdain, B.Ramstein, M.Roy-Stephan, P.Radvanyi, A.Brockstedt, M.Osterlund, P.Zupranski, C.D.Goodman, M.Ichimura, V.F.Dmitriev Quasifree (d(pol), 2He) Data NUCLEAR REACTIONS 2,1H, 12C(polarized d, X), E=1.6, 2 GeV; measured σ(θ), tensor analyzing powers vs momentum transfer; deduced spin-isospin response in the quasifree region.
doi: 10.1103/PhysRevC.51.1945
1995TO15 Nucl.Instrum.Methods Phys.Res. A366, 96 (1995) E.Tomasi-Gustafsson, V.P.Ladygin, M.Boivin, J.L.Boyard, V.Jaeckle, P.Morsch, R.Kunne, F.Plouin, R.Wurzinger, L.Bimbot, C.Djalali, L.Farhi, T.Hennino, J.C.Jourdain, M.Morlet, B.Ramstein, L.H.Rosier, M.Roy-Stephan, J.Van de Wiele, M.K.Jones, C.F.Perdrisat, V.Punjabi, C.Glashausser, N.M.Piskunov, I.M.Sitnik, E.A.Strokovsky Calibration of the Polarimeter POMME with Polarized Deuterons at 1.8 GeV NUCLEAR REACTIONS 12C(polarized d, d), E=1.8 GeV; measured iT11(θ), T20(θ), T22(θ); deduced efficiency, figures of merit, average analyzing powers vs θ, carbon, paraffin analyzers.
doi: 10.1016/0168-9002(95)00556-0
1994MO30 Z.Phys. A350, 167 (1994); Erratum Z.Phys. A353, 349 (1995) H.P.Morsch, M.Boivin, J.L.Boyard, P.Fuchs, T.Hennino, V.Jaeckle, J.C.Jourdain, R.Kunne, L.Murphy, F.Plouin, P.Radvanyi, B.Ramstein, S.Rousteau, M.Roy-Stephan, W.Spang, P.Stoler, P.E.Tegner, P.Zupranski Study of Elastic α-Scattering from 2H and 12C at E(α) = 4.2 GeV NUCLEAR REACTIONS 2H, 12C(α, α), E=4.2 GeV; measured differential σ vs momentum transfer; deduced matter radii. Optical model, folding potential.
doi: 10.1007/BF01290684
1993HE03 Phys.Lett. 303B, 236 (1993) T.Hennino, B.Ramstein, D.Bachelier, J.L.Boyard, C.Ellegaard, C.Gaarde, J.Gosset, J.C.Jourdain, J.S.Larsen, M.C.Lemaire, D.L'Hote, H.P.Morsch, M.Osterlund, J.Poitou, P.Radvanyi, S.Rousteau, M.Roy-Stephan, T.Sams, P.Zupranski Coherent Pions in Charge-Exchange Reactions NUCLEAR REACTIONS 12C(3He, tπ+), E=2 GeV; measured tπ-coin, σ(θ, p(π)).
doi: 10.1016/0370-2693(93)91426-N
1993RO09 Nucl.Phys. A553, 209c (1993) Δ's in Nuclei and Their Decay NUCLEAR REACTIONS 1H, 12C, 48Ca, 54Fe, 208Pb(3He, t), E=2 GeV; compiled, reviewed triton spectra in (3He, t) reactions; 12C, 58Ni, 208Pb(π+, 2p), E=150 MeV; compiled, reviewed 2p event associated missing energy data.
doi: 10.1016/0375-9474(93)90624-7
1993RO30 Acta Phys.Pol. B24, 1747 (1993) S.Rousteau, T.Hennino, B.Ramstein, J.L.Boyard, C.Ellegaard, C.Gaarde, J.Gosset, J.C.Jourdain, M.Kagarlis, J.S.Larsen, M.C.Lemaire, D.L'Hote, H.P.Morsch, M.Osterlund, J.Poitou, P.Radvanyi, M.Roy-Stephan, T.Sams, P.Zupranski Δ Resonance Decay and Absorption in Nuclei NUCLEAR REACTIONS 1,2H, 12C, 208Pb(3He, tX), E=2 GeV; measured 2p-event missing energy spectrum, energy transfer spectra; deduced Δ-resonance decay features, absorption mechanism.
1992HE08 Phys.Lett. 283B, 42 (1992) T.Hennino, B.Ramstein, D.Bachelier, H.G.Bohlen, J.L.Boyard, C.Ellegaard, C.Gaarde, J.Gosset, J.C.Jourdain, J.S.Larsen, M.C.Lemaire, D.L'Hote, H.P.Morsch, M.Osterlund, J.Poitou, P.Radvanyi, M.Roy-Stephan, T.Sams, K.Sneppen, O.Valette, P.Zupranski Study of Decay and Absorption of the Δ Resonance in Nuclei with a 4π Detector NUCLEAR REACTIONS 1,2H, 12C(3He, t), E=2 GeV; measured energy transfer spectra, (π+p)(t)-coin; deduced Δ-resonance decay, absorption mechanism.
doi: 10.1016/0370-2693(92)91423-7
1991BR20 Nucl.Phys. A530, 571 (1991) A.Brockstedt, I.Bergqvist, L.Carlen, L.P.Ekstrom, B.Jakobsson, C.Ellegaard, C.Gaarde, J.S.Larsen, C.Goodman, M.Bedjidian, D.Contardo, J.Y.Grossiord, A.Guichard, M.Roy-Stephan, M.Boivin, T.Hasegawa, P.Radvanyi The (3He, t) Reaction at Intermediate Energies Spin-Isospin Multipole Transitions NUCLEAR REACTIONS 26Mg, 40,48Ca, 54Fe, 90Zr, 208Pb(3He, t), E=0.9-2 GeV; measured σ(θ). 26Al, 40,48Sc, 54Co, 90Nb, 208Bi deduced spin multipole, Gamow-Teller transition strength distributions. DWIA calculations, quasi-elastic peak, distortion effects.
doi: 10.1016/0375-9474(91)90770-7
1991LE06 Phys.Rev. C43, 2711 (1991) M.-C.Lemaire, M.Trzaska, J.P.Alard, J.Augerat, D.Bachelier, N.Bastid, J.-L.Boyard, C.Cavata, P.Charmensat, P.Dupieux, P.Gorodetzky, J.Gosset, T.Hennino, J.-C.Jourdain, A.Le Merdy, D.L'Hote, B.Lucas, J.Marroncle, G.Montarou, M.-J.Parizet, J.Poitou, D.Qassoud, P.Radvanyi, B.Ramstein, A.Rahmani, M.Roy-Stephan, O.Valette, P.Zupranski, J.Cugnon, J.Vandermeulen Charged-Pion Production in Noninclusive Proton-Nucleus Interactions at 0.8 and 1.6 GeV Incident Energies NUCLEAR REACTIONS 12C, 93Nb, Pb(p, xπ+), (p, xπ-), (p, X), E=800, 2100 MeV; measured pion multiplicity, light charged particle production vs impact parameter. Intranuclear cascade model.
doi: 10.1103/PhysRevC.43.2711
1991TR04 Z.Phys. A340, 325 (1991) M.Trzaska, D.Pelte, M.-C.Lemaire, J.P.Alard, J.Augerat, D.Bachelier, N.Bastid, J.-L.Boyard, C.Cavata, P.Charmensat, J.Cugnon, P.Dupieux, P.Gorodetzky, J.Gosset, T.Hennino, J.-C.Jourdain, A.Le Merdy, D.L'Hote, B.Lucas, J.Marroncle, G.Montarou, M.-J.Parizet, J.Poitou, D.Quassoud, P.Radvanyi, B.Ramstein, A.Rahmani, M.Roy-Stephan, O.Valette, J.Vandermeulen, P.Zupranski Excitation of the Δ(1232)-Resonance in Proton-Nucleus Collisions NUCLEAR REACTIONS C, 93Nb, Pb(p, π+), (p, π-), E=0.8, 1.6 GeV; measured pion-proton correlated invariant mass spectra; deduced Δ(1232) resonance parameters. Intranuclear cascade model.
doi: 10.1007/BF01294681
1989EL05 Phys.Lett. 231B, 365 (1989) C.Ellegaard, C.Gaarde, T.S.Jorgensen, J.S.Larsen, B.Million, C.Goodman, A.Brockstedt, P.Ekstrom, M.Osterlund, M.Bedjidian, D.Contardo, D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, P.Radvanyi, P.Zupranski Spin Structure of the Δ Excitation NUCLEAR REACTIONS 1,2H, 12C(polarized d, 2p), E=1.6, 2 GeV; measured pp-coin spectra, tensor polarization response; deduced Δ excitation spin structure.
doi: 10.1016/0370-2693(89)90677-1
1988RO17 Nucl.Phys. A488, 187c (1988) Collective Excitations of Spin-Isospin Modes NUCLEAR REACTIONS 12C, 40Ca(3He, t), E=0.6-2.3 GeV; 1,2H, 12C(3He, t), E=2 GeV; 54Fe(polarized d, 2p), E=650 MeV; measured particle spectra, σ(θ, E(t)), σ(θ, E(2p)); deduced spin-isospin mode excitation features.
doi: 10.1016/0375-9474(88)90261-8
1987BE25 Nucl.Phys. A469, 648 (1987) I.Bergqvist, A.Brockstedt, L.Carlen, L.P.Ekstrom, B.Jakobsson, C.Ellegaard, C.Gaarde, J.S.Larsen, C.Goodman, M.Bedjidian, D.Contardo, J.Y.Grossiord, A.Guichard, R.Haroutunian, J.R.Pizzi, D.Bachelier, J.l.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, M.Boivin, P.Radvanyi The (3He, t) Reaction at Intermediate Energies: Spin-isospin transitions to states in 12N and 13N NUCLEAR REACTIONS 12,13C(3He, t), E=0.6-2.3 GeV; measured σ(Et, θt), σ(θ); deduced isovector strength ratio. 12,13N deduced spin-isospin transitions. Magnetic spectrometer. DWIA calculations.
doi: 10.1016/0375-9474(87)90019-4
1987EL08 Phys.Rev.Lett. 59, 974 (1987) C.Ellegaard, C.Gaarde, T.S.Jorgensen, J.S.Larsen, C.Goodman, I.Bergqvist, A.Brockstedt, P.Ekstrom, M.Bedjidian, D.Contardo, J.Y.Grossiord, A.Guichard, D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, P.Radvanyi, J.Tinsley Reaction (d(pol), 2He) at Intermediate Energies NUCLEAR REACTIONS 1H(d, 2p), E=0.65, 2 GeV; measured σ vs two-proton relative momentum. 1H(polarized d, 2p), E=2 GeV; measured σ(Ep, θp), tensor analyzing power. Drift chambers, tensor polarized beam.
doi: 10.1103/PhysRevLett.59.974
1986BA16 Phys.Lett. 172B, 23 (1986) D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, D.Contardo, J.Y.Grossiord, A.Guichard, J.R.Pizzi, P.Radvanyi, J.Tinsley, C.Ellegaard, C.Gaarde, J.S.Larsen First Observation of the Δ Resonance in Relativistic Heavy-Ion Charge-Exchange Reactions NUCLEAR REACTIONS 12C(14N, 14C), E=880 MeV/nucleon; 12C(12C, 12N), E=900 MeV/nucleon; 27Al(20Ne, 20Na), (20Ne, 20F), E=950 MeV/nucleon; measured particle spectra; deduced isobar excitation.
doi: 10.1016/0370-2693(86)90209-1
1986CO03 Phys.Lett. 168B, 331 (1986) D.Contardo, M.Bedjidian, J.Y.Grossiord, A.Guichard, R.Haroutunian, J.R.Pizzi, C.Ellegaard, C.Gaarde, J.S.Larsen, C.Goodman, I.Bergqvist, A.Brockstedt, L.Carlen, P.Ekstrom, D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, M.Boivin, P.Radvanyi Study of the Δ Isobar Excitation in Nuclei with the (3He, t) Reaction NUCLEAR REACTIONS 12C, 48Ca, 54Fe, 89Y, 159Tb, 208Pb(3He, t), E=2 GeV; measured σ(θ) vs triton momentum; deduced isobar excitation.
doi: 10.1016/0370-2693(86)91639-4
1985KO01 Phys.Rev. C31, 246 (1985) N.Koori, T.Ohsawa, S.Seki, H.Yokota, T.Yanabu, Y.Deschamps, E.Hourani, H.Langevin-Joliot, F.Reide, M.Roy-Stephan Two-Spectator Quasifree Scattering Process in the 2H(d, pn)pn Reaction at 108 MeV NUCLEAR REACTIONS 2H(d, np), E=108 MeV; measured breakup σ(Ep, θp, θn); deduced (d, pn), (d, 2p) reaction ratio. Two-spectator quasifree scattering, Sloan four-body theory.
doi: 10.1103/PhysRevC.31.246
1983EL05 Phys.Rev.Lett. 50, 1745 (1983) C.Ellegaard, C.Gaarde, J.S.Larson, C.Goodman, I.Bergqvist, L.Carlen, P.Ekstrom, B.Jakobsson, J.Lyttkens, M.Bedjidian, M.Chamcham, J.Y.Grossiord, A.Guichard, M.Gusakow, R.Haroutunian, J.R.Pizzi, D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, M.Roy-Stephan, M.Boivin, P.Radvanyi (3He, t) Reaction at Intermediate Energies NUCLEAR REACTIONS C, 54Fe, 89Y(3He, t), E=0.6, 1.2, 2 GeV; measured σ(θ), σ(θ, Et); deduced spin-isospin excitation dominance, isobar resonance effects. DWIA, nucleon-nucleon data input.
doi: 10.1103/PhysRevLett.50.1745
1982NA04 Phys.Rev. C25, 1074 (1982) F.Naulin, C.Detraz, M.Roy-Stephan, M.Bernas, J.de Boer, D.Guillemaud, M.Langevin, F.Pougheon, P.Roussel Mass of 18C from the Double-Charge-Exchange Reaction 48Ca(18O, 18C)48Ti NUCLEAR REACTIONS 48Ca(18O, 18C), E=100 MeV; measured σ(E(18C)), Q. 18C deduced mass. Enriched target.
doi: 10.1103/PhysRevC.25.1074
1982NA08 J.Phys.(Paris), Lett. 43, L-29 (1982) F.Naulin, C.Detraz, M.Roy-Stephan, M.Bernas, J.de Boer, D.Guillemaud, M.Langevin, F.Pougheon, P.Roussel Excited States of 19N and 21O NUCLEAR REACTIONS 18O(18O, 19N), E=100 MeV; 18O(18O, 21O), E=92 MeV; measured σ(E(19N)), σ(E(21O)). 19N deduced levels, mass. 21O deduced levels.
doi: 10.1051/jphyslet:0198200430202900
1981PO03 Nucl.Phys. A355, 207 (1981) F.Pougheon, M.Bernas, M.Roy-Stephan, C.Detraz, D.Guillemaud, E.Kashy, M.Langevin, F.Naulin, P.Roussel First Study of the (14C, 12C) Reaction: Selectivity of the reaction and the energy levels of 28Mg and 30Si NUCLEAR REACTIONS 26Mg, 28Si(14C, 12C), E=69 MeV; measured σ(θ). 28Mg, 30Si deduced levels, J, π. Enriched targets.
doi: 10.1016/0375-9474(81)90138-X
1980BA43 Phys.Rev. C22, 2531(1980) D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, P.Radvanyi, M.Roy-Stephan Angular Momentum Selection Rule and the 9Be(π+, p)8Be Reaction at 50 MeV NUCLEAR REACTIONS 9Be(π+, p), E=50 MeV; measured σ(θ); deduced reaction mechanism. Two-step process, two-nucleon momentum sharing. DWBA.
doi: 10.1103/PhysRevC.22.2531
1980BE43 Phys.Rev. C22, 1872 (1980) M.Bernas, F.Pougheon, M.Roy-Stephan, G.P.A.Berg, B.Berthier, J.P.Le Fevre, B.H.Wildenthal 24Mg(18O, 16O)26Mg Reaction at E(18O) = 50 MeV Including Scattering in Entrance and Exit Channel NUCLEAR REACTIONS 24Mg(18O, 16O), E=50 MeV; measured σ(θ, E(18O)); 24Mg(18O, 18O), (18O, 18O'), E=50 MeV; 26Mg(16O, 16O), (16O, 16O'), E=56 MeV; measured σ(θ); deduced optical model parameters. Microscopic exact finite-range DWBA, CCBA analyses, shell model wave functions.
doi: 10.1103/PhysRevC.22.1872
1980NA14 J.Phys.(Paris), Lett. 41, L-79 (1980) F.Naulin, C.Detraz, M.Bernas, D.Guillemaud, E.Kashy, M.Langevin, F.Pougheon, P.Roussel, M.Roy-Stephan Mass Excess and Excited States of 14B and 18N from the (14C, 14B) and (18O, 18N) Reactions NUCLEAR REACTIONS 14C(14C, 14B), (14C, 13B), E=87.4 MeV; 14C(18O, 18N), E=92.2 MeV; measured σ(E(13B), θ), σ(E(14B), θ), σ(E(18N), θ). 18N deduced level, mass excess. 14B deduced mass excess.
doi: 10.1051/jphyslet:0198000410407900
1979BE20 Phys.Rev. C19, 2246 (1979) M.Bernas, M.Roy-Stephan, F.Pougheon, M.Langevin, G.Rotbard, P.Roussel, J.P.LeFevre, M.C.Lemaire, K.S.Low, B.H.Wildenthal Mechanism of the 26Mg(18O, 16O)28Mg Reaction at E = 50 MeV and the Energy Levels of 28Mg NUCLEAR REACTIONS 26Mg(18O, 16O), E=50 MeV; measured σ(θ). 28Mg deduced levels, reaction mechanism. DWBA, CCBA analysis, shell-model wave functions. Enriched target.
doi: 10.1103/PhysRevC.19.2246
1977BA24 Phys.Rev. C15, 2139 (1977) D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, P.Radvanyi, M.Roy-Stephan Excitation of (p3/2)-1 and (p1/2)-1 Hole States in the 16O(π+, p)15O Reaction at 66 MeV NUCLEAR REACTIONS 16O(π+, p), (π-, p), E=66 MeV; measured σ(θ). DWBA analysis.
doi: 10.1103/PhysRevC.15.2139
1976BA38 Nucl.Phys. A268, 488 (1976) D.Bachelier, J.L.Boyard, T.Hennino, H.D.Holmgren, J.C.Jourdain, P.Radvanyi, P.G.Roos, M.Roy-Stephan Quasi-Free (p, pα) Scattering on 24Mg, 28Si, 40Ca and 58Ni at 157 MeV NUCLEAR REACTIONS 24Mg, 28Si, 40Ca, 58Ni(p, pα), E=157 MeV; measured σ(Eα, Ep, θ); deduced reaction mechanism. 24Mg, 28Si, 40Ca, 58Ni levels deduced S α.
doi: 10.1016/0375-9474(76)90545-5
1975BA73 J.Phys.(Paris), Colloq. 36, C5-81 (1975) D.Bachelier, J.L.Boyard, T.Hennino, J.C.Jourdain, P.Radvanyi, M.Roy-Stephan La Reaction 16O(π+, p)15O a 70 MeV NUCLEAR REACTIONS 16O(π+, p), E=70 MeV; measured σ(θ) to levels in 15O.
1975BA75 J.Phys.(Paris), Colloq. 36, C5-127 (1975) D.Bachelier, J.L.Boyard, T.Hennino, H.D.Holmgren, J.C.Jourdain, P.Radvanyi, P.G.Roos, M.Roy-Stephan Diffusion Quasi Libre (p, pα) sur les Noyaux Pair-Pair 24Mg, 28Si, 40Ca et 58Ni NUCLEAR REACTIONS 24Mg, 28Si, 40Ca, 58Ni(p, pα), E=157 MeV; measured σ. 20Ne, 36Ar deduced α-S.
1974BA09 Nucl.Phys. A219, 573 (1974) D.Bachelier, M.Bernas, J.L.Boyard, T.Hennino, J.C.Jourdain, P.Radvanyi, M.Roy-Stephan Asymetrie dans la Reaction α + d → 3He a 55 MeV (c.m.) Et Theoreme de Barshay-Temmer NUCLEAR REACTIONS 2H(α, t), 2H(α, 3He), E=166 MeV(E(cm)=55 MeV); measured σ(θ); DWBA analysis; deduced asymmetry due to Coulomb effects. Enriched target.
doi: 10.1016/0375-9474(74)90118-3
1972BA32 Nucl.Phys. A184, 641 (1972) D.Bachelier, M.Bernas, H.L.Harney, J.C.Jourdain, P.Radvanyi, M.Roy-Stephan Charge Symmetry in the Mirror Reactions 3H(d, 3He)2n and 3He(d, t)2p At 83 MeV NUCLEAR REACTIONS 3H, 3He(d, 3He), (d, t), E=83 MeV; measured σ(E(3He), θ), σ(Et, θ); analysed final-state interactions; deduced n-n scattering parameters. Enriched targets.
doi: 10.1016/0375-9474(72)90435-6
1972BA89 Nucl.Phys. A195, 361 (1972) D.Bachelier, M.Bernas, J.L.Boyard, H.L.Harney, J.C.Jourdain, P.Radvanyi, M.Roy-Stephan Exchange Effect in the 166 MeV α-Particle Elastic Scattering on 6Li NUCLEAR REACTIONS 6Li(α, α), Eα=166 MeV; measured angular distribution σ(θ); analysed pick-up contribution. Enriched target.
doi: 10.1016/0375-9474(72)91064-0
1970BE49 Nucl.Phys. A156, 289 (1970) M.Bernas, D.Bachelier, J.K.Lee, P.Radvanyi, M.Roy-Stephan, I.Brissaud, C.Detraz Two-Nucleon Final State Interactions and the 4He(p, t)2p, 4He(p, 3He)pn and 4He(p, d)3He Reactions at 156 MeV NUCLEAR REACTIONS 4He(p, t)2p, (p, 3He)pn, (p, 3He)d, (p, d)3He, E=156 MeV; measured σ(Et, θ), σ(E(3He), θ), σ(Ed, θ); analyzed final-state interactions. Liquid, gaseous 4He targets.
doi: 10.1016/0375-9474(70)90142-9
1970LA18 Nucl.Phys. A158, 309 (1970) H.Langevin-Joliot, P.Narboni, J.P.Didelez, G.Duhamel, L.Marcus, M.Roy-Stephan Etude Experimentale des Reactions 3H(p, p)3H, 3He(p, p)3He et 3H(p, n)3He a 156 MeV NUCLEAR REACTIONS 3H(p, p), 3He(p, p), 3H(p, n), E=156 MeV; measured σ(θ). Enriched targets. First-order calculations.
doi: 10.1016/0375-9474(70)90071-0
1968BA09 Phys.Letters 26B, 283 (1968) D.Bachelier, M.Bernas, C.Detraz, P.Radvanyi, M.Roy Diffusion Quasi-Elastique 6Li(p, p3He)3h a 156 MeV NUCLEAR STRUCTURE 6Li; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0370-2693(68)90560-1
1967BE35 Phys.Letters 25B, 260 (1967) M.Bernas, J.K.Lee, D.Bachelier, I.Brissaud, C.Detraz, P.Radvanyi, M.Roy 4He(p, t)2p, 4He(p, 3He)pn and 4He(p, 3He)d Reactions at 156 MeV and the Final-State Interaction NUCLEAR STRUCTURE 4He; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0370-2693(67)90005-6
1966BA44 Nucl.Phys. 88, 307(1966) D.Bachelier, M.Bernas, I.Brissaud, P.Radvanyi, M.Roy Reaction (p, d) a 156 MeV sur l'Azote et le Fluor et Melanges de Configurations dans les Noyaux 13N, 14N, 18F et 19F NUCLEAR REACTIONS 14N(p, d), 19F(p, d), E = 155.6 MeV; measured σ(Ed, θ). 13N, 18F deduced levels, J, π, L. Natural targets.
doi: 10.1016/0029-5582(66)90590-6
1965BA17 Phys.Letters 16, 304 (1965) D.Bachelier, M.Bernas, I.Brissaud, P.Radvanyi, M.Roy Separation des Etats Finaux dans la Reaction (p, t) a 155 Mev. Etude de 12C(p, t)10C NUCLEAR STRUCTURE 12C, 10C; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(65)90862-0
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