NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = J.L.Boyard Found 45 matches. 2014AG09 Eur.Phys.J. A 50, 82 (2014) G.Agakishiev, A.Balanda, D.Belver, A.Belyaev, J.C.Berger-Chen, A.Blanco, M.Bohmer, J.L.Boyard, P.Cabanelas, S.Chernenko, A.Dybczak, E.Epple, L.Fabbietti, O.Fateev, P.Finocchiaro, P.Fonte, J.Friese, I.Frohlich, T.Galatyuk, J.A.Garzon, R.Gernhauser, K.Gobel, M.Golubeva, D.Gonzalez-Diaz, F.Guber, M.Gumberidze, T.Heinz, T.Hennino, R.Holzmann, A.Ierusalimov, I.Iori, A.Ivashkin, M.Jurkovic, B.Kampfer, T.Karavicheva, I.Koenig, W.Koenig, B.W.Kolb, G.Kornakov, R.Kotte, A.Krasa, F.Krizek, R.Krucken, H.Kuc, W.Kuhn, A.Kugler, A.Kurepin, V.Ladygin, R.Lalik, S.Lang, K.Lapidus, A.Lebedev, T.Liu, L.Lopes, M.Lorenz, L.Maier, A.Mangiarotti, J.Markert, V.Metag, B.Michalska, J.Michel, C.Muntz, L.Naumann, Y.C.Pachmayer, M.Palka, Y.Parpottas, V.Pechenov, O.Pechenova, J.Pietraszko, W.Przygoda, B.Ramstein, A.Reshetin, A.Rustamov, A.Sadovsky, P.Salabura, A.Schmah, E.Schwab, J.Siebenson, Yu.G.Sobolev, S.Spataro, B.Spruck, H.Strobele, J.Stroth, C.Sturm, A.Tarantola, K.Teilab, P.Tlusty, M.Traxler, R.Trebacz, H.Tsertos, T.Vasiliev, V.Wagner, M.Weber, C.Wendisch, J.Wustenfeld, S.Yurevich, Y.Zanevsky Baryon resonance production and dielectron decays in proton-proton collisions at 3.5 GeV
doi: 10.1140/epja/i2014-14082-1
2011SI21 Phys.Rev. C 84, 034006 (2011) I.M.Sitnik, C.F.Perdrisat, E.Tomasi-Gustafsson, J.Ball, L.Bimbot, Y.Bisson, M.Boivin, Yu.T.Borzunov, J.L.Boyard, Ph.Courtat, R.Gacougnolle, L.B.Golovanov, T.Hennino, M.K.Jones, R.Kunne, L.V.Malinina, S.Nedev, N.M.Piskunov, V.Punjabi, J.L.Sans, R.Skowron, E.A.Strokovsky, J.Yonnet Measurement of tensor polarization of deuterons from 3He → d + p breakup at momenta from 4.60 to 5.66 GeV/c
doi: 10.1103/PhysRevC.84.034006
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.
2000SI11 Nucl.Phys. A663-664, 443c (2000) I.M.Sitnik, C.F.Perdrisat, E.Tomasi-Gustafsson, L.S.Azhgirey, J.Ball, L.Bimbot, Y.Bisson, M.Boivin, Yu.T.Borzunov, J.L.Boyard, Ph.Courtat, R.Gacougnolle, M.Garcon, L.B.Golovanov, T.Hennino, M.Jones, D.A.Kirillov, R.Kunne, L.V.Malinina, S.Nedev, N.M.Piskunov, V.Punjabi, M.P.Rekalo, J.L.Sans, R.Skowron, E.A.Strokovsky, J.Yonnet Measurement of the Deuteron Tensor Polarization at the 3He → d + p Vertex Up to Internal Momenta of 0.43 GeV/c NUCLEAR REACTIONS 1H(polarized 3He, dX), E at 4.60-5.66 GeV/c; measured T20.
doi: 10.1016/S0375-9474(99)00679-X
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.
1998LA10 Nucl.Instrum.Methods Phys.Res. A404, 129 (1998) V.P.Ladygin, E.Tomasi-Gustafsson, J.Ball, L.Bimbot, Y.Bisson, M.Boivin, J.L.Boyard, N.E.Cheung, Ph.Courtat, R.Gacougnolle, T.Hennino, M.K.Jones, R.A.Kunne, C.F.Perdrisat, N.M.Piskunov, V.Punjabi, I.M.Sitnik, R.Skowron, E.A.Strokovsky, P.Zupranski Analyzing Powers for the Inclusive Reaction of Deuterons on Carbon at Energies between 0.175 and 1.6 GeV NUCLEAR REACTIONS C(polarized d, d'), E=0.175-1.6 GeV; measured analyzing powers; deduced polarimeter calibration.
doi: 10.1016/S0168-9002(97)01135-2
1997BO44 Nucl.Instrum.Methods Phys.Res. A385, 339 (1997) F.Borne, S.Crespin, S.Leray, Y.Patin, M.Beau, A.Boudard, F.Boue, P.Bouyer, J.L.Boyard, F.Brochard, D.Drake, J.C.Duchazeaubeneix, J.M.Durand, J.Frehaut, L.Kowalski, R.Legrain, J.P.Lochard, E.Martinez, S.Menard, G.Milleret, E.Petibon, F.Plouin, Y.Terrien, J.Thun, M.Uematsu, S.Vuillier, D.M.Whittal Spallation Neutron Spectra Measurements Part I: Time-of-flight technique NUCLEAR REACTIONS 208Pb(p, xn), E=800 MeV; measured neutron spectrum. Tof method.
doi: 10.1016/S0168-9002(96)01156-4
1997MA74 Nucl.Instrum.Methods Phys.Res. A385, 345 (1997) E.Martinez, J.Thun, Y.Patin, S.Leray, M.Beau, A.Boudard, F.Boue, P.Bouyer, J.L.Boyard, F.Brochard, S.Crespin, D.Drake, J.C.Duchazeaubeneix, J.M.Durand, J.Frehaut, L.Kowalski, R.Legrain, J.P.Lochard, S.Menard, G.Milleret, E.Petibon, F.Plouin, Y.Terrien, M.Uematsu, S.Vuillier, D.M.Whittal Spallation Neutron Spectra Measurements Part II: Proton recoil spectrometer NUCLEAR REACTIONS 1H(n, n), E=100-1600 MeV; measured σ.
doi: 10.1016/S0168-9002(96)01157-6
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
1995DO19 Nucl.Phys. A593, 503 (1995) C.Donzaud, L.Tassan-Got, C.Stephan, D.Bachelier, C.O.Bacri, R.Bimbot, B.Borderie, J.L.Boyard, F.Clapier, T.Hennino, M.F.Rivet, P.Roussel, D.Bazin, C.Grunberg, D.Disdier, B.Lott, C.Volant Dissipative Aspects in 200 MeV/u Kr-Induced Reactions NUCLEAR REACTIONS 197Au, 59Co(84Kr, X), E=200 MeV/nucleon; measured projectile-like fragment isotopic distribution, momentum, pp-coin rates, excitation energy distribution, neutron-rich nucleus production. Intranuclear-cascade, statistical abrasion, Goldhaber's models analysis.
doi: 10.1016/0375-9474(95)00322-R
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
1995TA04 Nucl.Phys. A583, 453c (1995) L.Tassan-Got, D.Bachelier, C.O.Bacri, R.Bimbot, B.Borderie, J.L.Boyard, F.Clapier, C.Donzaud, T.Hennino, M.F.Rivet, P.Roussel, C.Stephan, D.Bazin, C.Grunberg, D.Disdier, B.Lott, C.Volant Dissipative Aspects in Projectile Fragmentation at 200 MeV/u NUCLEAR REACTIONS 59Co(84Kr, X), E=200 MeV/nucleon; measured projectile-like fragment mass, charge, momentum distributions, nucleon, other particle emission multiplicities. Intranuclear cascade model analysis.
doi: 10.1016/0375-9474(94)00703-P
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
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.
1992BE32 Phys.Lett. 293B, 27 (1992) R.Beurtey, J.Arvieux, M.Boivin, J.L.Boyard, J.M.Durand, J.C.Duchazeaubeneix, J.Saudinos, J.Yonnet, M.P.Combes-Comets, P.Courtat, R.Gacougnolle, Y.Le Bornec, B.Tatischeff, N.Willis, M.Garcon Search for Dibaryonic States in the p-p Analyzing Power Excitation Function NUCLEAR REACTIONS 1H(polarized p, p), E=510-725 MeV; measured analyzing power vs E; deduced no dibaryonic states evidence.
doi: 10.1016/0370-2693(92)91476-P
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
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
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
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
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
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
1975BA58 Nucl.Phys. A251, 433 (1975) D.Bachelier, M.Bernas, J.L.Boyard, J.C.Jourdain, P.Radvanyi Coherent π+ Photoproduction on 3He in the Region of the Δ1236 Resonance NUCLEAR REACTIONS 3He(γ, π+), E=227-453 MeV; measured σ(E, E(π+), θ), π+t-coin.
doi: 10.1016/0375-9474(75)90539-4
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
1973BA01 Phys.Rev. C7, 165 (1973) D.Bachelier, M.Bernas, O.M.Bilaniuk, J.L.Boyard, J.C.Jourdain, P.Radvanyi Quasifree (p, pα) Scattering on 6Li, 24Mg, 28Si, 40Ca, 140Ce, and 232Th at 156 MeV NUCLEAR REACTIONS 6Li, 24Mg, 28Si, 40Ca, 140Ce, 232Th(p, pα), E=156 MeV; measured σ(Ep, Eα, θ(p), θ(α)).
doi: 10.1103/PhysRevC.7.165
1973BA15 Phys.Lett. 44B, 44 (1973) D.Bachelier, M.Bernas, J.L.Boyard, J.C.Jourdain, P.Radvanyi Pion Photoproduction on 3He at and Above the 3-3 Resonance NUCLEAR REACTIONS 3He(γ, π+); measured σ(E, Et).
doi: 10.1016/0370-2693(73)90296-7
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
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