NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = H.Machner Found 105 matches. Showing 1 to 100. [Next]2017FI09 Phys.Rev. C 96, 064618 (2017) M.Fidelus, D.Filges, F.Goldenbaum, L.Jarczyk, B.Kamys, M.Kistryn, St.Kistryn, E.Kozik, P.Kulessa, H.Machner, A.Magiera, B.Piskor-Ignatowicz, K.Pysz, Z.Rudy, SushilK.Sharma, R.Siudak, M.Wojciechowski, for the PISA Collaboration Non-equilibrium processes in p + Ag collisions at GeV energies NUCLEAR REACTIONS Ag(p, X)1H/2H/3H/3He/4He/6He/6Li/7Li/8Li/9Li/7Be/9Be/10Be/10B/11B/12B, E=1.2, 1.9, 2.5 GeV; measured reaction products, double differential cross sections d2σ/dΩdE at seven angles using the beam from cooler synchrotron (COSY) of the Research Center in Julich; deduced reaction mechanism features from comparison with theoretical predictions using INCL4.6 code coupled to ABLA07, and GEMINI++, and GEM2, and SMM codes.
doi: 10.1103/PhysRevC.96.064618
2017MA45 Acta Phys.Pol. B48, 1303 (2017) H.Machner, M.Nolte, M.Palarczyk, T.Kutsarova Fragment Emission in 32S+197Au Collisions at Fermi Energy NUCLEAR REACTIONS 197Au(32S, X)He/Li/Be/B/C/N/O/F/Ne/Na/Mg/Al/Si/P/S/Cl/Ar/K/Ca, E=1.01 GeV; measured reaction products; deduced σ(θ, E). Comparison with available data.
doi: 10.5506/APhysPolB.48.1303
2016BE25 Phys.Rev. C 94, 034618 (2016) F.Bellemann, A.Berg, J.Bisplinghoff, G.Bohlscheid, J.Ernst, C.Henrich, F.Hinterberger, R.Ibald, R.Jahn, R.Joosten, K.Kilian, A.Kozela, H.Machner, A.Magiera, J.Munkel, P.von Neumann-Cosel, P.von Rossen, H.Schnitker, K.Scho, J.Smyrski, R.Tolle, C.Wilkin Experimental study of the pd(dp) → 3He ππ reactions close to threshold NUCLEAR REACTIONS 1H(d, 3Heπ+π-), 2H(p, 3Heπ+π-), at Q<100 MeV; measured 3He using high-resolution spectrograph Big Kar, and charged pion spectra using MOMO detector at COSY accelerator facility in Julich, ΔE-E and time-of-flight (TOF) measurements for particle identification, differential σ as function of kinetic energy of pions; deduced estimate of π0π0 production. Comparison with previous experimental data, and with predictions of two-step model.
doi: 10.1103/PhysRevC.94.034618
2015CI01 Acta Phys.Pol. B46, 459 (2015) I.CiepaL, B.KLos, A.Kozela, E.Stephan, St.Kistryn, A.Biegun, K.Bodek, A.Deltuva, M.Eslami-Kalantari, V.Jha, N.Kalantar-Nayestanaki, G.Khatri, Da.Kirillov, Di.Kirillov, St.Kliczewski, M.Kravcikova, P.Kulessa, H.Machner, A.Magiera, G.Martinska, J.Messchendorp, W.Parol, A.Ramazani-Moghaddam-Arani, B.J.Roy, H.Sakai, K.Sekiguchi, I.Sitnik, R.Siudak, I.Skwira-Chalot, R.Sworst, J.Urban, J.Zejma Coulomb Force Effects in Deuteron-Proton Breakup Reaction NUCLEAR REACTIONS 1H(d, 2p), E=130 MeV; measured reaction products; deduced σ(θ). Comparison with results of theoretical calculations based on the realistic Argonne V18 potential supplemented with the long-range electromagnetic component.
doi: 10.5506/APhysPolB.46.459
2015MA57 Eur.Phys.J. A 51, 146 (2015) H.Machner, M.Nolte, M.Palarczyk, T.Kutsarova Intermediate mass fragment emission in 32S + 51V, 109Ag, and 238U collisions at E = 31.6 MeV A NUCLEAR REACTIONS 51V, 109Ag, 238U(32S, x), E=1.011 GeV; measured light- and intermediate-mass fragments using two ΔE-E detectors; deduced σ(E, θ), mass distribution; calculated σ(E, θ) using moving source model, coalescence model and QMD; deduced moving source parameters, light fragments coalescence radii vs fragment mass, mass distribution, σ.
doi: 10.1140/epja/i2015-15146-4
2014CI06 Few-Body Systems 55, 639 (2014) I.Ciepal, B.Klos, St.Kistryn, E.Stephan, A.Biegun, K.Bodek, A.Deltuva, E.Epelbaum, M.Eslami-Kalantari, A.C.Fonseca, J.Golak, V.Jha, N.Kalantar-Nayestanaki, H.Kamada, G.Khatri, Da.Kirillov, Di.Kirillov, St.Kliczewski, A.Kozela, M.Kravcikova, H.Machner, A.Magiera, G.Martinska, J.Messchendorp, A.Nogga, W.Parol, A.Ramazani-Moghaddam-Arani, B.J.Roy, H.Sakai, K.Sekiguchi, I.Sitnik, R.Siudak, R.Skibinski, R.Sworst, J.Urban, H.Witala, J.Zejma Investigation of the Three-Nucleon System Dynamics in the Deuteron-Proton Breakup Reaction NUCLEAR REACTIONS 1H(d, 2p), E=100, 130 MeV; measured reaction products, Ep, Ip; deduced σ, σ(θ). Comparison with available data.
doi: 10.1007/s00601-014-0841-3
2014FI10 Phys.Rev. C 89, 054617 (2014) M.Fidelus, D.Filges, F.Goldenbaum, H.Hodde, A.Jany, L.Jarczyk, B.Kamys, M.Kistryn, St.Kistryn, St.Kliczewski, E.Kozik, P.Kulessa, H.Machner, A.Magiera, B.Piskor-Ignatowicz, K.Pysz, Z.Rudy, S.K.Sharma, R.Siudak, M.Wojciechowski, for the PISA Collaboration Sequential and simultaneous emission of particles from p + Al collisions at GeV energies NUCLEAR REACTIONS Al(p, X), E=1.2, 1.9, 2.5 GeV; measured particle spectra, σ(E, θ) of p, d, t, 3,4,6He, 6,7,8,9Li, 7,9,10Be, 10,11B by ΔE-E method using detector telescopes at COSY synchrotron of Julich Research Center under PISA collaboration. Comparison with intranuclear cascade model coupled to evaporation, and to statistical multifragmentation models.
doi: 10.1103/PhysRevC.89.054617
2013KL01 Acta Phys.Pol. B44, 345 (2013) B.Klos, I.Ciepal, St.Kistryn, E.Stephan, A.Biegun, K.Bodek, A.Deltuva, E.Epelbaum, M.Eslami-Kalantari, A.C.Fonseca, J.Golak, B.Jamroz, V.Jha, N.Kalantar-Nayestanaki, H.Kamada, G.Khatri, Da.Kirillov, Di.Kirillov, St.Kliczewski, A.Kozela, M.Kravcikova, H.Machner, A.Magiera, G.Martinska, J.Messchendorp, A.Nogga, W.Parol, A.Ramazani-Moghaddam-Arani, B.J.Roy, H.Sakai, K.Sekiguchi, I.Sitnik, R.Siudak, R.Skibinski, R.Sworst, J.Urban, H.Witala, A.Wronska, J.Zejma Systematic Studies of the Three-nucleon System Dynamics in the Deuteron-Proton Breakup Reaction NUCLEAR REACTIONS 1H(pol d, 2p), E=100, 130, 160 MeV; analyzed available data; deduced 3N system dynamics, 3NF effects.
doi: 10.5506/APhysPolB.44.345
2013MA28 Nucl.Phys. A901, 65 (2013) H.Machner, J.Haidenbauer, F.Hinterberger, A.Magiera, J.A.Niskanen, J.Ritman, R.Siudak Study of the Λp interaction close to the Σ+ and Σ0p thresholds NUCLEAR REACTIONS 1H(Λ, Λ), (Λ, Σ+), (Λ, Σ0), E at 400-1000 MeV/c;1H(p, Λ)pK+, (p, Σ+)nK+, (p, Σ+)pΣ0, E at ≈ 3 GeV/c;2H(K-, π-)pΛ, E at 0.76 GeV/c; calculated, analyzed missing mass, σ(θ); deduced hyperon-nucleon interaction details, resonance effects.
doi: 10.1016/j.nuclphysa.2013.01.031
2013NI08 Nucl.Phys. A902, 40 (2013) Binding vs. scattering length: η in light nuclei NUCLEAR STRUCTURE 4He, 12C, 24Mg mesic nuclei; calculated scattering length vs s-state η-mesic nuclei binding energy.
doi: 10.1016/j.nuclphysa.2013.02.009
2012CI01 Phys.Rev. C 85, 017001 (2012) I.Ciepal, St.Kistryn, E.Stephan, A.Biegun, K.Bodek, A.Deltuva, E.Epelbaum, M.Eslami-Kalantari, A.Fonseca, J.Golak, V.Jha, N.Kalantar-Nayestanaki, H.Kamada, G.Khatri, Da.Kirillov, Di.Kirillov, M.Kis, St.Kliczewski, B.Klos, A.Kozela, M.Kravcikova, M.Lesiak, H.Machner, A.Magiera, G.Martinska, J.Messchendorp, A.Nogga, W.Parol, A.Ramazani-Moghaddam-Arani, B.J.Roy, H.Sakai, K.Sekiguchi, I.Sitnik, R.Siudak, R.Skibinski, R.Sworst, J.Urban, H.Witala, A.Wronska, J.Zejma Vector analyzing powers of deuteron-proton elastic scattering and breakup at 130 MeV NUCLEAR REACTIONS 1H(polarized d, d), (polarized d, 2p), E=130 MeV; measured Ep, Ip, Ed, Id, pp-coin, vector analyzing powers of the elastic reaction iT11 and breakup process; deduced effects of three nucleon force and Coulomb interaction. COSY accelerator and GwWall detector at Julich. Comparison with theoretical predictions from realistic NN potential, NN potential combined with a three-nucleon force model, and ChPT framework.
doi: 10.1103/PhysRevC.85.017001
2010BU08 Phys.Rev. C 82, 034605 (2010) A.Budzanowski, M.Fidelus, D.Filges, F.Goldenbaum, H.Hodde, L.Jarczyk, B.Kamys, M.Kistryn, St.Kistryn, St.Kliczewski, A.Kowalczyk, E.Kozik, P.Kulessa, H.Machner, A.Magiera, B.Piskor-Ignatowicz, K.Pysz, Z.Rudy, R.Siudak, M.Wojciechowski, for the PISA Collaboration Comparison of nonequilibrium processes in p+Ni and p+Au collisions at GeV energies NUCLEAR REACTIONS Ni(p, X)p/d/t/3He/4He/6Li/7Li/8Li/7Be/9Be, 10Be/10B, 11B, E=1.2, 1.9, 2.5 GeV; measured particle spectra, double differential σ(E, θ). Comparison with data from 182Au+p system.
doi: 10.1103/PhysRevC.82.034605
2009BU02 Phys.Rev. C 79, 012201 (2009) A.Budzanowski, A.Chatterjee, P.Hawranek, R.Jahn, B.K.Jain, V.Jha, S.Kailas, K.Kilian, S.Kliczewski, Da.Kirillov, Di.Kirillov, D.Kolev, M.Kravcikova, M.Lesiak, J.Lieb, L.C.Liu, H.Machner, A.Magiera, R.Maier, G.Martinska, S.Nedev, N.Piskunov, D.Protic, J.Ritman, P.von Rossen, B.J.Roy, P.Shukla, I.Sitnik, R.Siudak, R.Tsenov, J.Urban, G.Vankova, and the COSY-GEM Collaboration Search for η-mesic nuclei in a recoil-free transfer reaction NUCLEAR REACTIONS 27Al(p, 3HeX), E=1745 MeV/c; measured 3He spectra, deduced missing mass spectrum.
doi: 10.1103/PhysRevC.79.012201
2009BU06 Nucl.Phys. A821, 193 (2009) A.Budzanowski, A.Chatterjee, R.Gebel, P.Hawranek, R.Jahn, V.Jha, K.Kilian, S.Kliczewski, Da.Kirillov, Di.Kirillov, D.Kolev, M.Kravcikova, M.Lesiak, J.Lieb, H.Machner, A.Magiera, R.Maier, G.Martinska, S.Nedev, N.Piskunov, D.Prasuhn, D.Protic, J.Ritman, P.von Rossen, B.J.Roy, I.Sitnik, R.Siudak, R.Tsenov, J.Urban, G.Vankova, C.Wilkin, and the GEM Collaboration Cross section and tensor analysing power of the dd → ηα reaction near threshold
doi: 10.1016/j.nuclphysa.2009.02.004
2009BU08 Phys.Rev. C 79, 061001 (2009) A.Budzanowski, A.Chatterjee, P.Hawranek, F.Hinterberger, R.Jahn, V.Jha, K.Kilian, Da.Kirillov, Di.Kirillov, S.Kliczewski, D.Kolev, M.Kravcikova, M.Lesiak, J.Lieb, H.Machner, A.Magiera, R.Maier, G.Martinska, S.Nedev, J.A.Niskanen, N.Piskunov, D.Protic, J.Ritman, P.von Rossen, B.J.Roy, I.Sitnik, R.Siudak, H.J.Stein, R.Tsenov, J.Urban, G.Vankova, C.Wilkin, and the COSY-GEM Collaboration Precision measurements of the pp → π+pn and pp → π+d reactions: Importance of long-range and tensor force effects NUCLEAR REACTIONS p(p, X), (p, π+)d, (p, π+)pn, E=401, 601, 951 MeV; measured forward differential cross sections for pion production; deduced normalization factor for the deuteron- and pn-outgoing channels using the Faldt-Wilkin theorem.
doi: 10.1103/PhysRevC.79.061001
2009BU11 Phys.Rev. C 80, 037603 (2009) A.Buttkewitz, H.H.Duhm, F.Goldenbaum, H.Machner, W.Strauss Fission studies with 140 MeV α particles NUCLEAR REACTIONS Ag, 139La, 165Ho, 197Au(α, F), E=140 MeV; measured fission fragments and σ; deduced total kinetic energies, fragment masses, excitation function and binary fission probabilities. Comparison with previous studies.
doi: 10.1103/PhysRevC.80.037603
2009BU15 Phys.Rev. C 80, 054604 (2009) A.Budzanowski, M.Fidelus, D.Filges, F.Goldenbaum, H.Hodde, L.Jarczyk, B.Kamys, M.Kistryn, St.Kistryn, St.Kliczewski, A.Kowalczyk, E.Kozik, P.Kulessa, H.Machner, A.Magiera, B.Piskor-Ignatowicz, K.Pysz, Z.Rudy, R.Siudak, M.Wojciechowski, for the PISA Collaboration Variation of nonequilibrium processes in the p+Ni system with beam energy NUCLEAR REACTIONS Ni(p, p), (p, d), (p, t), (p, 3He), (p, α), (p, 6Li), (p, 7Li), (p, 7Be), (p, 9Be), (p, 10B), (p, 11B), E=175 MeV; measured σ and double differential σ(θ). Comparison with calculations using two-step microscopic model.
doi: 10.1103/PhysRevC.80.054604
2008BU18 Phys.Rev. C 78, 024603 (2008) A.Budzanowski, M.Fidelus, D.Filges, F.Goldenbaum, H.Hodde, L.Jarczyk, B.Kamys, M.Kistryn, St.Kistryn, St.Kliczewski, A.Kowalczyk, E.Kozik, P.Kulessa, H.Machner, A.Magiera, B.Piskor-Ignatowicz, K.Pysz, Z.Rudy, R.Siudak, M.Wojciechowski, and the PISA Collaboration Competition of coalescence and "fireball" processes in nonequilibrium emission of light charged particles from p + Au collisions NUCLEAR REACTIONS Au(p, pX), (p, dX), (p, tX), (p, αX), (p, 3HeX), (p, X)6He/6Li/7Li/8Li/9Li/7Be/9Be/10Be/10B/11B/12B; E=1.2-1.9 GeV; analyzed σ(θ, E).
doi: 10.1103/PhysRevC.78.024603
2008RA25 Eur.Phys.J. A 38, 35 (2008) J.Rama Rao, H.Machner, G.Buhr, M.Nolte, M.Palarczyk Correlations of projectile-like fragments in heavy-ion reactions at Fermi energy NUCLEAR REACTIONS Au(16O, X), E=515 MeV; measured light charged-particle spectra, (fragment)(fragment)-coin, σ(E, θ), correlation with silicon telescopes; deduced reaction mechanism features.
doi: 10.1140/epja/i2008-10651-1
2007BE03 Phys.Rev. C 75, 015204 (2007) F.Bellemann, A.Berg, J.Bisplinghoff, G.Bohlscheid, J.Ernst, C.Henrich, F.Hinterberger, R.Ibald, R.Jahn, R.Joosten, K.Kilian, A.Kozela, H.Machner, A.Magiera, J.Munkel, P.von Neumann-Cosel, P.von Rossen, H.Schnitker, K.Scho, J.Smyrski, R.Tolle, C.Wilkin, and the COSY-MOMO Collaboration Experimental study of the pd → 3He K+K- and pd → 3He φ reactions close to threshold NUCLEAR REACTIONS 2H(p, K+K-), E ≈ threshold; measured prompt and φ-meson production associated kaon pair spectra, σ(E, θ).
doi: 10.1103/PhysRevC.75.015204
2007BU17 Phys.Rev. C 76, 014618 (2007) A.Bubak, A.Budzanowski, D.Filges, F.Goldenbaum, A.Heczko, H.Hodde, L.Jarczyk, B.Kamys, M.Kistryn, St.Kistryn, St.Kliczewski, A.Kowalczyk, E.Kozik, P.Kulessa, H.Machner, A.Magiera, W.Migdal, N.Paul, B.Piskor-Ignatowicz, M.Puchala, K.Pysz, Z.Rudy, R.Siudak, M.Wojciechowski, P.Wustner, for the PISA Collaboration Non-equilibrium emission of complex fragments from p + Au collisions at 2.5 GeV proton beam energy
doi: 10.1103/PhysRevC.76.014618
2006BO14 Nucl.Instrum.Methods Phys.Res. A562, 733 (2006) V.Bollini, A.Bubak, A.Budzanowski, J.Cugnon, D.Filges, F.Goldenbaum, A.Heczko, H.Hodde, L.Jarczyk, B.Kamys, M.Kistryn, St.Kistryn, St.Kliczewski, A.Kowalczyk, P.Kulessa, H.Machner, A.Magiera, W.Migdal, K.Nunighoff, N.Paul, B.Piskor-Ignatowicz, K.Pysz, Z.Rudy, R.Siudak, M.Wojciechowski, E.Kozik Light charged particle and intermediate mass fragment cross-sections in GeV proton-induced reactions NUCLEAR REACTIONS Ni(p, X), E=1.9 GeV; measured fragment yields, spectra.
doi: 10.1016/j.nima.2006.02.034
2006JH01 Pramana 66, 943 (2006) V.Jha, B.J.Roy, A.Chatterjee, H.Machner, for the GEM Collaboration Study of η-nucleus interaction through the formation of η-nucleus bound state
doi: 10.1007/BF02704793
2006MA26 Phys.Rev. C 73, 044606 (2006) H.Machner, D.G.Aschman, K.Baruth-Ram, J.Carter, A.A.Cowley, F.Goldenbaum, B.M.Nangu, J.V.Pilcher, E.Sideras-Haddad, J.P.F.Sellschop, F.D.Smit, B.Spoelstra, D.Steyn Isotopic production cross sections in proton-nucleus collisions at 200 MeV NUCLEAR REACTIONS 27Al, 59Co, 197Au(p, X), E=200 MeV; measured intermediate mass fragments isotopic production σ, σ(E, θ).
doi: 10.1103/PhysRevC.73.044606
2006MA49 Acta Phys.Slovaca 56, 227 (2006) H.Machner, M.Abdel-Bary, A.Budzanowski, A.Chatterjee, J.Ernst, P.Hawranek, R.Jahn, V.Jha, K.Kilian, S.Kliczewski, Da.Kirillov, Di.Kirillov, D.Kolev, M.Kravcikova, T.Kutsarova, M.Lesiak, J.Lieb, H.Machner, A.Magiera, R.Maier, G.Martinska, S.Nedev, N.Piskunov, D.Prasuhn, D.Protic, P.von Rossen, B.J.Roy, I.Sitnik, R.Siudak, R.Tsenov, M.Ulicny, J.Urban, G.Vankova, C.Wilkin, and the GEM Collaboration The η meson physics program at GEM
2006MA56 Nucl.Phys. A776, 172 (2006) Charge independence studied in NN → dπ reactions NUCLEAR REACTIONS 1H(p, π+), (n, π0), E ≈ threshold; analyzed σ(θ), σ, anisotropies; deduced parameters, charge independence features.
doi: 10.1016/j.nuclphysa.2006.07.034
2006RO27 Pramana 66, 893 (2006) B.J.Roy, V.Jha, A.Chatterjee, H.Machner, for the GEM Collaboration Isospin symmetry violation, meson production and η-nucleus interaction studies NUCLEAR REACTIONS 2H(p, π+), (p, π0), E at 1.56, 1.57, 1.571, 1.59, 1.7 GeV/c; measured particle spectra. 6Li(p, X)7Be, E=662.5 MeV; measured η-meson production associated particle spectra; deduced approximate σ.
doi: 10.1007/BF02704787
2005AB01 Phys.Lett. B 610, 31 (2005) M.Abdel-Bary, A.Budzanowski, A.Chatterjee, J.Ernst, P.Hawranek, F.Hinterberger, V.Jha, K.Kilian, S.Kliczewski, D.Kirillov, D.Kolev, M.Kravcikova, T.Kutsarova, M.Lesiak, J.Lieb, H.Machner, A.Magiera, R.Maier, G.Martinska, S.Nedev, J.Niskanen, N.Piskunov, D.Prasuhn, D.Protic, P.von Rossen, B.J.Roy, I.Sitnik, R.Siudak, M.Smiechowicz, R.Tsenov, M.Ulicny, J.Urban, G.Vankova, C.Wilkin, and the GEM Collaboration Detailed comparison of the pp → π+ pn and pp → π+d reactions at 951 MeV NUCLEAR REACTIONS 1H(p, pπ+), (p, π+), E=951 MeV; measured missing mass spectra, σ; deduced D-state effects.
doi: 10.1016/j.physletb.2005.01.100
2004JH01 Eur.Phys.J. A 19, 347 (2004) V.Jha, B.J.Roy, A.Chatterjee, H.Machner Studies of multi-nucleon transfer reactions in 90Zr(18O, X) and 90Zr(16O, X) NUCLEAR REACTIONS 90Zr(16O, 16O), (16O, 15N), (16O, 14N), (16O, 13N), (16O, 14C), (16O, 13C), (16O, 12C), (16O, 12B), (16O, 11B), (16O, 10B), (16O, 10Be), (16O, 9Be), (16O, 7Be), (16O, 7Li), (16O, 6Li), (18O, 18O), (18O, 16O), (18O, 17N), (18O, 16N), (18O, 15N), (18O, 14N), (18O, 13N), (18O, 14C), (18O, 13C), (18O, 12C), (18O, 12B), (18O, 11B), (18O, 10B), (18O, 10Be), (18O, 9Be), (18O, 7Be), (18O, 7Li), (18O, 6Li), E=90 MeV; measured particle spectra, σ(θ), total σ. Diffractional model DWBA analysis.
doi: 10.1140/epja/i2002-10310-7
2003AB02 Phys.Lett. B 553, 31 (2003) S.Abdel-Samad, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, D.Frekers, P.Hawranek, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, M.Kravcikova, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, G.Martinska, H.Nann, L.Pentchev, D.Protic, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, M.Ulicny, J.Urban, K.Zwoll Isospin symmetry breaking and scaling observed in pion production in p+d reactions NUCLEAR REACTIONS 2H(p, π0), (p, π+), E at 900-1050 MeV/c; measured σ, σ(θ), σ(E); deduced scale parameter, isospin symmetry breaking, related features.
doi: 10.1016/S0370-2693(02)03166-0
2003AB16 Phys.Scr. T104, 88 (2003) S.Abdel-Samad, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, D.Frekers, P.Hawranek, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, M.Kravcikova, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, G.Martinska, H.Nann, L.Pentchev, D.Protic, P.von Rossen, B.J.Roy, R.Siudak, M.Ulicny, A.Strzakowski, R.Tsenov, J.Urban, K.Zwoll Simultaneous Measurements of p + d → 3He + π0 and p + d → 3H + π+ Reactions with the GEM detector NUCLEAR REACTIONS 2H(p, π0), (p, π+), E at 750-1050 MeV/c; measured σ(θ); deduced slope parameters.
doi: 10.1238/Physica.Topical.104a00088
2003AB20 Phys.Rev. C 68, 021603 (2003) M.Abdel-Bary, P.Hawranek, J.Ilieva, K.Kilian, D.Kirilov, St.Kistryn, S.Kliczewski, W.Klimala, D.Kolev, M.Kravcikova, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, G.Martinska, L.Pentchev, N.Piskunov, P.von Rossen, B.J.Roy, I.Sitnik, R.Siudak, J.Smyrski, R.Tsenov, M.Ulicny, J.Urban, A.Wronska π0 - η meson mixing in pd → 3Hπ+/3Heπ0 reactions NUCLEAR REACTIONS 2H(p, π+), (p, π0), E at 1.56-1.70 GeV/c; measured σ(θ); deduced isospin symmetry breaking effects, π0-η mixing angle value.
doi: 10.1103/PhysRevC.68.021603
2003AB30 Eur.Phys.J. A 18, 367 (2003) S.Abdel-Samad, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, D.Frekers, P.Hawranek, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, M.Kravcikova, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, G.Martinska, H.Nann, L.Pentchev, D.Protic, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, M.Ulicny, J.Urban, K.Zwoll Study of p + d → 3A + π reactions in the Δ-resonance region NUCLEAR REACTIONS 2H(p, π0), (p, π+), E at 900-1050 MeV/c; measured σ, σ(θ); deduced slope parameters, reaction mechanism features.
doi: 10.1140/epja/i2002-10286-2
2002BE46 Phys.Rev. C65, 064001 (2002) M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, R.Maier, H.Nann, J.Niskanen, D.Prasuhn, L.Pentchev, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, K.Zwoll Measurement of the pp → ppπ0 Reaction at 850 MeV/c and Partial Wave Cross Sections NUCLEAR REACTIONS 1H(p, pπ0), E at 850 MeV/c; measured missing mass, σ(E); deduced σ. Comparison with previous results, model predictions.
doi: 10.1103/PhysRevC.65.064001
2002JH01 Eur.Phys.J. A 15, 389 (2002) V.Jha, B.J.Roy, A.Chatterjee, H.S.Patel, B.Srinivasan, M.G.Betigeri, H.Machner 16O-induced transfer reactions on 90Zr NUCLEAR REACTIONS 90Zr(16O, 16O), (16O, 16O'), (16O, 15N), (16O, 15O), (16O, 17O), (16O, 14C), E=90 MeV; measured σ(θ), σ(E); deduced potential features, reaction mechanism features. Coupled-channels analysis.
doi: 10.1140/epja/i2001-10221-1
2001BE13 Phys.Rev. C63, 044011 (2001) M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, H.Nann, L.Pentchev, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, K.Zwoll Differential Cross Sections Measurement for the pp → dπ+ Reaction at 850 MeV/c NUCLEAR REACTIONS 1H(p, π+), E at 850 MeV/c; measured missing mass spectra, σ, σ(q), anisotropy. Comparison with earlier data and with phase-shift calculations.
doi: 10.1103/PhysRevC.63.044011
2001BE35 Nucl.Phys. A690, 473 (2001) M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, H.Nann, L.Pentchev, H.S.Plendl, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, J.Smyrski, R.V.Srikantiah, A.Strzalkowski, R.Tsenov, K.Zwoll, and the GEM Collaboration Simultaneous Measurements of the p + d → (A = 3) + π Reactions NUCLEAR REACTIONS 2H(p, π+), (p, π0), E at 750, 800, 850 MeV/c; measured pion missing mass distributions, σ(θ), total σ; deduced isospin symmetry conservation features. Simultaneous measurement, comparisons with previous results and model predictions.
doi: 10.1016/S0375-9474(00)00699-0
2001BE37 Nucl.Phys. A689, 398c (2001) M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, H.Nann, L.Pentchev, H.S.Plendl, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, K.Zwoll, and the GEM Collaboration Meson Production in p + d Reactions NUCLEAR REACTIONS 2H(p, X)3He, E not given; measured η meson production σ(θ). 2H(p, π0), E at 850, 1050 MeV/c; measured σ(θ). Comparisons with model predictions.
doi: 10.1016/S0375-9474(01)00864-8
2001MB03 Pramana 57, 399 (2001) H.Machner, representing the GEM Collaboration Meson Production in p + d Reactions NUCLEAR REACTIONS 2H(p, π0), (p, π+), E at 750-1050 MeV/c; measured missing mass, σ(θ). 2H(p, X), E at 1673 MeV/c; measured η production σ(θ), σ. Comparisons with model predictions.
doi: 10.1007/s12043-001-0049-1
2000BE15 Nucl.Phys. A663-664, 963c (2000) M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, H.Nann, L.Pentchev, H.S.Plendl, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, A.Strazalkowski, R.Tsenov, K.Zwoll, and the GEM Collaboration Test of Charge Independence in p + d → (A = 3) + Pion Reactions NUCLEAR REACTIONS 2H(p, π+), (p, π0), E at 850 MeV/c; measured σ(θ); deduced ratio. Simultaneous measurement.
doi: 10.1016/S0375-9474(99)00808-8
2000MA45 Nucl.Phys. A674, 515 (2000) Charge and Isospin Symmetry Breaking via External π0-η Meson Mixing NUCLEAR REACTIONS 2H(p, π+), (p, π0), (d, π0), E ≈ threshold; calculated σ(E), σ(θ); deduced charge and isospin symmetry breaking effects.
doi: 10.1016/S0375-9474(00)00178-0
1999BE35 Nucl.Instrum.Methods Phys.Res. A426, 249 (1999) M.G.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, M.Drochner, J.Ernst, S.Fortsch, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, M.Hawash, S.Igel, I.Ilieva, R.Jahn, L.Jarczyk, G.Kemmerling, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, B.J.Lieb, G.Lippert, H.Machner, A.Magiera, R.Maier, H.Nann, H.S.Plendl, D.Protic, B.Razen, P.von Rossen, B.Roy, R.Siudak, J.Smyrski, A.Strzalkowski, R.Tsenov, P.A.Zolnierczuk, K.Zwoll, and the GEM Collaboration Precise Momentum Determination of the External COSY Proton Beam Near 1930 MeV/c NUCLEAR REACTIONS 1H(p, π+), E at 1930.5 MeV/c; measured pion, deuteron momenta; deduced absolute beam momentum.
doi: 10.1016/S0168-9002(99)00014-5
1999BE60 Phys.Rev. C60, 061002 (1999) F.Bellemann, A.Berg, J.Bisplinghoff, G.Bohlscheid, J.Ernst, C.Henrich, F.Hinterberger, R.Ibald, R.Jahn, L.Jarczyk, R.Joosten, A.Kozela, H.Machner, A.Magiera, R.Maschuw, T.Mayer-Kuckuk, G.Mertler, J.Munkel, P.von Neumann-Cosel, D.Rosendaal, P.von Rossen, H.Schnitker, K.Scho, J.Smyrski, A.Strzalkowski, R.Tolle, C.Wilkin, and the COSY-MOMO Collaboration Pion-Pion p-Wave Dominance in the pd → 3He π+π- Reaction Near Threshold NUCLEAR REACTIONS 2H(p, π+π-), E=546 MeV; measured σ(θ), σ(E); deduced pion-pion p-wave dominance. Kinematically complete experiment.
doi: 10.1103/PhysRevC.60.061002
1999MA81 J.Phys.(London) G25, R231 (1999) Meson Production Close to Threshold
doi: 10.1088/0954-3899/25/10/201
1998BA22 Nucl.Phys. A631, 542c (1998) S.Bavink, F.Bellemann, A.Berg, J.Bisplinghoff, G.Bohlscheid, J.Ernst, C.Henrich, F.Hinterberger, R.Ibald, R.Jahn, L.Jarczyk, R.Joosten, A.Kozela, H.Machner, A.Magiera, R.Maschuw, T.Mayer-Kuckuk, G.Mertler, J.Munkel, P.von Neumann-Cosel, D.Rosendaal, P.von Rossen, H.Schnitker, K.Scho, J.Smyrski, A.Strazalkowski, R.Tolle, R.Wurzinger Exclusive Near Threshold Two-Pion Production with MOMO Experiment at COSY NUCLEAR REACTIONS 2H(p, π+π-), E not given; measured two-pion invariant mass spectra, σ(θ). Kinematically complete data.
doi: 10.1016/S0375-9474(98)00064-5
1998MA24 Nucl.Phys. A633, 341 (1998) Low Energy Pion Reactions NUCLEAR REACTIONS 1H(p, π+), E ≈ threshold; analyzed data; deduced s-wave amplitude for pion production.
doi: 10.1016/S0375-9474(98)00130-4
1998MA90 Acta Phys.Pol. B29, 3081 (1998) Symmetries in Low Energy Pion Physics and the πNN Coupling Constant NUCLEAR REACTIONS 1H(p, π+), E ≈ threshold; analyzed σ; deduced pion-nucleon-nucleon coupling constant.
1997HA54 Nucl.Phys. A626, 435c (1997) A.Hassan, S.Igel, V.Jaeckle, K.Kilian, R.Klein, H.Machner, Ch.Nake, J.Nusser, B.Razen, P.Turek, R.Siudak The Target Area of the External COSY Experiments
doi: 10.1016/S0375-9474(97)00566-6
1997IG02 Nucl.Phys. A626, 447c (1997) S.Igel, A.Budzanowski, M.Drochner, D.Frekers, W.Garske, K.Grewer, A.Hamacher, G.Kemmerling, K.Kilian, S.Kliczewski, H.Machner, H.Plendl, D.Protic, B.Razen, R.V.Srikantiah, K.Zwoll A Solid-State Spectrometer for Cooled Beams with High Acceptance and Resolution in Space and Energy
doi: 10.1016/S0375-9474(97)00568-X
1997RA33 Nucl.Phys. A626, 63c (1997) B.Razen, M.Drochner, J.Ernst, S.Fortsch, L.Freindl, D.Frekers, W.Garske, K.Grewer, S.Igel, R.Jahn, L.Jarczyk, G.Kemmerling, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, G.Lippert, H.Machner, R.Maier, Ch.Nake, P.von Rossen, K.Scho, R.Siudak, J.Smyrski, A.Strzalkowski, R.Tsenov, P.A.Zolnierczuk, K.Zwoll pp → dπ+ Precise Angular Distributions Close to Threshold from 0.3 to 5 MeV NUCLEAR REACTIONS 1H(p, dπ+), E at 789.9-800.5 MeV/c; measured σ, σ(θ), anisotropies.
doi: 10.1016/S0375-9474(97)00521-6
1997SC10 Phys.Rev. C55, 2965 (1997) W.Schmid, T.von Egidy, F.J.Hartmann, J.Hoffmann, S.Schmid, D.Hilscher, D.Polster, H.Rossner, A.S.Iljinov, M.V.Mebel, D.I.Ivanov, V.G.Nedorezov, A.S.Sudov, H.Machner, H.S.Plendl, J.Eades, S.Neumaier Neutrons in Coincidence with Fission of 238U Induced by Stopped Antiprotons NUCLEAR REACTIONS 238U(p-bar, F), E at rest; measured fission fragment mass, energy, En, n(fragment)-coin; deduced pre-, post-scission neutron multiplicities. Compound with cascade-evaporation model calculations, dissipative effects in fission.
doi: 10.1103/PhysRevC.55.2965
1996BE99 Acta Phys.Pol. B27, 2945 (1996) F.Bellemann, A.Berg, J.Bisplinghoff, G.Bohlscheid, J.Ernst, R.Frascaria, C.Henrich, F.Hinterberger, R.Ibald, R.Jahn, L.Jarczyk, R.Joosten, A.Kozela, U.Kuhn, H.Machner, A.Magiera, R.Maschuw, T.Mayer-Kuckuk, G.Mertler, B.Metsch, J.Munkel, P.von Neumann-Cosel, T.von Oepen, H.R.Petry, D.Rosendaal, P.von Rossen, K.Scho, F.Schwandt, R.Siebert, J.Smyrski, A.Strzalkowski, R.Tolle, R.Wurzinger, R.Ziegler Two-Pion Production at MOMO
1996KI19 Phys.Rev. C54, 2469 (1996) Y.S.Kim, A.S.Iljinov, M.V.Mebel, P.Hofmann, H.Daniel, T.von Egidy, T.Haninger, F.J.Hartmann, H.Machner, H.S.Plendl, G.Riepe Fission of Heavy Nuclei Induced by Stopped Antiprotons. II. Correlations between Fission Fragments NUCLEAR REACTIONS 238U, 232Th, 209Bi(p-bar, F), E at rest; measured fission(fragment)(fragment)-coin, mass, energy, velocity, folding angle total kinetic energy, momentum, mass loss of fissioning nucleus; deduced correlations between measured quantities, mass loss before and after scission. Intranuclear cascade, evaporation calculations including fission channel.
doi: 10.1103/PhysRevC.54.2469
1996MA54 Yad.Fiz. 59, No 9, 1663 (1996); Phys.Atomic Nuclei 59, 1606 (1996) COSY Accelerator and First Pion-Production Studies with the GEM Detector System
1995IG02 Acta Phys.Pol. B26, 627 (1995) S.Igel, A.Hamacher, K.Kilian, H.Machner, D.Protic, R.V.Srikantiah, St.Kistryn, A.Budzanowski, S.Kliczewski The Germanium Wall of the GEM Detector System
1995MA56 Acta Phys.Pol. B26, 571 (1995) Meson Production and Meson Nucleus Interaction Studies at COSY NUCLEAR STRUCTURE A=10-45; compiled, reviewed pionic 1s-states shifts, width data, analyses. ATOMIC PHYSICS, Mesic-Atoms A=10-45; compiled, reviewed pionic 1s-states shifts, width data, analyses. NUCLEAR REACTIONS 1H(p, π+), E ≈ threshold; measured deuteron anisotropy vs pion momenta; deduced detector suitability. Germanium wall plus magnetic spectrometer, high resolution, hybrid detector.
1995PO04 Phys.Rev. C51, 1167 (1995) D.Polster, D.Hilscher, H.Rossner, T.von Egidy, F.J.Hartmann, J.Hoffmann, W.Schmid, I.A.Pshenichnov, A.S.Iljinov, Ye.S.Golubeva, H.Machner, H.S.Plendl, A.Grochulska, J.Jastrzebski, W.Kurcewicz, P.Lubinski, J.Eades, S.Neumaier Light Particle Emission Induced by Stopped Antiprotons in Nuclei: Energy dissipation and neutron-to-proton ratio NUCLEAR REACTIONS C, 27Al, Si, Ca, Cu, 92,100Mo, Ag, Ho, Ta, 197Au, 209Bi, U(p-bar, X), E at rest; measured inclusive spectra, multipticities for X=π+, K+, n, p, d, t; deduced excitation energy, neutron to proton ratio. Intranuclear cascade calculations.
doi: 10.1103/PhysRevC.51.1167
1994HO08 Phys.Rev. C49, 2555 (1994) P.Hofmann, A.S.Iljinov, Y.S.Kim, M.V.Mebel, H.Daniel, P.David, T.von Egidy, T.Haninger, F.J.Hartmann, J.Jastrzebski, W.Kurcewicz, J.Lieb, H.Machner, H.S.Plendl, G.Riepe, B.Wright, K.Ziock Fission of Heavy Nuclei Induced by Stopped Antiprotons. I. Inclusive Characteristics of Fission Fragments NUCLEAR REACTIONS 238U, 232Th, 209Bi(p-bar, F), E at rest; measured fission fragment energy, mass, θ; deduced fission fragment total mass, total momentum. Intranuclear cascade, evaporation, fission models.
doi: 10.1103/PhysRevC.49.2555
1993MA60 Acta Phys.Pol. B24, 1555 (1993) H.Machner, A.Budzanowski, P.Cloth, H.Dabrowski, A.Djaloeis, M.Drochner, V.Druke, J.Ernst, W.Erven, D.Filges, D.Frekers, D.Grzonka, J.Holzer, St.Igel, R.Jahn, L.Jarczyk, K.Kilian, J.Konin, T.Kutsarova, M.Kystrin, B.J.Lieb, W.Meiling, H.P.Morsch, Ch.Nake, H.S.Plendl, D.Protic, G.Riepe, E.Roderburg, P.von Rossen, R.Schwierz, J.Smyrski, A.Strzalkowski, P.Turek, K.H.Watzlawik, K.Zwoll, and the GEM Collaboration Meson Production Studied with the GEM Detector NUCLEAR REACTIONS 2H(p, π0), (p, X), E not given; compiled, reviewed π0, eta production σ data, analyses. 2H(p, X), E=903.4, 1091.6 MeV; measured missing mass spectra. Ge wall plus magnetic spectrometer. Other aspects discussed.
1993PL05 Phys.Scr. 48, 160 (1993) H.S.Plendl, H.Daniel, T.von Egidy, T.Haninger, F.S.Hartmann, P.Hofmann, Y.S.Kim, H.Machner, G.Riepe, J.Jastrzebski, A.Grabowska, W.Kurcewicz, P.Lubinski, A.Stolarz, A.S.Botvina, Ye.S.Golubeva, A.S.Iljinov, V.G.Nedorezov, A.S.Sudov, K.Ziock Antiproton-Nucleus Annihilation at Rest NUCLEAR REACTIONS 238U(p-bar, F), E at rest; compiled, reviewed fission fragment mass distributions. Other p-bar induced reactions included.
doi: 10.1088/0031-8949/48/2/006
1993RO29 Acta Phys.Pol. B24, 1629 (1993) E.Roderburg, R.Bilger, H.Brand, S.Brand, H.Clement, M.Dahmen, P.Cloth, V.Druke, W.Eyrich, H.Freiesleben, D.Filges, P.Jahn, K.Kilian, M.Kirsch, H.Koch, R.A.Kraft, J.Krug, E.Kuhlmann, S.Lange, H.Machner, H.Matthay, P.Michel, K.Moller, H.P.Morsch, C.Nake, B.Naumann, L.Naumann, W.Oelert, N.Paul, P.Ringe, E.Roderburg, K.Rohrich, A.Roser, M.Rogge, G.Schmidt, T.Sefzick, M.Steinke, F.Stinzing, V.Stobik, R.Stratmann, P.Turek, S.Wirtz, and the COSY-TOF Collaboration Studies of (Eta) and (Eta') Measurements with the Time of Flight Spectrometer at COSY NUCLEAR REACTIONS 2H(p, X), E at 0.88-1.5 GeV/c; compiled, reviewed, calculated eta production data. Monte Carlo simulations.
1993VO06 Nucl.Phys. A558, 383c (1993) T.von Egidy, H.Daniel, F.J.Hartmann, P.Hofmann, Y.S.Kim, W.Schmid, H.H.Schmidt, G.Riepe, H.Machner, P.David, H.S.Plendl, A.S.Iljinov, A.S.Botvina, Ye.S.Golubeva, M.V.Mebel, J.Jastrzebski, W.Kurcewicz Antiproton Induced Fission NUCLEAR REACTIONS 209Bi, 232Th, 238U(p-bar, F), E at 105 MeV/c; measured fission fragment mass yield distributions; deduced absolute fission probabilities.
doi: 10.1016/0375-9474(93)90407-O
1993WA20 Nucl.Phys. A564, 595 (1993) M.Waters, H.Machner, D.Gotta, K.Kilian, P.Turek, D.Grzonka, G.Gaul, R.Santo, T.Manz, J.Ernst, E.Grosse, E.Kuhlmann Subthreshold π0-Production in the Reactions 24Mg(α, π0)X at 43 MeV.A and 24Mg(16O, π0)X at 24 and 33 MeV.A NUCLEAR REACTIONS 24Mg(16O, π0X), E=383, 522 MeV; 24Mg(α, π0X), E=172 MeV; measured σ(E(π0), θ(π0)).
doi: 10.1016/0375-9474(93)90215-J
1992BU02 Phys.Rev. C45, 705 (1992) G.Buhr, H.Machner, M.Nolte, M.Palarczyk, J.Rama Rao Particle Emission from 71As(*) Produced via 20Ne + 51V and 15N + 56Fe Reactions at 530 MeV NUCLEAR REACTIONS 56Fe(15N, X), 51V(20Ne, X), E=530 MeV; measured fragment spectra for X=p-19F; deduced reaction mechanism, source parameters. General moving source analysis.
doi: 10.1103/PhysRevC.45.705
1992MA12 Phys.Lett. 280B, 16 (1992) H.Machner, M.Palarczyk, H.W.Wilschut, M.Nolte, E.E.Koldenhof Evidence for Lifetime Effects on the Two-Particle Correlation Function at Small Relative Momenta for 4He Induced Reactions on 58Ni at 120 MeV NUCLEAR REACTIONS 58Ni(α, X), E=120 MeV; measured pp-correlation, inclusive reaction; deduced emitting source finite lifetime role. Koonin model comparison.
doi: 10.1016/0370-2693(92)90765-V
1992MA32 Z.Phys. A343, 73 (1992) H.Machner, S.Jun, G.Riepe, D.Protic, H.Daniel, T.von Egidy, F.J.Hartmann, W.Kanert, W.Markiel, H.S.Plendl, K.Ziock, R.Marshall, J.J.Reidy Fission Fragment Distribution following Antiproton Absorption at Rest on 238U NUCLEAR REACTIONS 238U(p-bar, F), E at rest; measured fission fragment yields; deduced fission probability, product charge, mass distribution features. Off-line residual radioactivity measurement.
doi: 10.1007/BF01291600
1990ER04 JUL-Spez-562, p.11 (1990) J.Ernst, G.Gaul, D.Gotta, E.Grosse, D.Grzonka, K.Kilian, E.Kuhlmann, H.Machner, T.Manz, R.Santo, P.Turek, M.Waters Subthreshold π0 Production in Heavy Ion Collisions NUCLEAR REACTIONS 24Mg(16O, π0X), E=24-43 MeV/nucleon; measured invariant mass spectra.
1990HA40 Nucl.Instrum.Methods Phys.Res. A295, 128 (1990) A.Hamacher, H.Machner, M.Nolte, M.Palarczyk, D.Protic, G.Riepe Performance of Position-Sensitive Germanium Detectors in Nuclear Reaction Experiments NUCLEAR REACTIONS 51V(α, pX), E=172.5 MeV; measured σ(Ep, θp). 58Ni(α, α'pX), E=120 MeV; measured pα-coin. Position sensitive Ge detectors.
doi: 10.1016/0168-9002(90)90431-5
1990HO11 Nucl.Phys. A512, 669 (1990) P.Hofmann, F.J.Hartmann, H.Daniel, T.von Egidy, W.Kanert, W.Markiel, H.S.Plendl, H.Machner, G.Riepe, D.Protic, K.Ziock, R.Marshall, J.J.Reidy Charged-Particle Spectra from Antiproton Annihilation at Rest in A = 12-238 Nuclei NUCLEAR REACTIONS 12C, 40Ca, 63Cu, 92,98Mo, 238U(p-bar, X), E at rest; measured spectra, yields of p, d, t; deduced emission processes, shape of spectra. Ge telescope, enriched targets.
doi: 10.1016/0375-9474(90)90229-F
1990MA28 Z.Phys. A336, 209 (1990) A Model for Continuous Particle Spectra from Light and Heavy Ion Induced Reactions NUCLEAR REACTIONS 27Al(p, pX), E=62-200 MeV; analyzed data. Kalbach systematics based model.
1989NO01 Phys.Rev. C39, 1761 (1989) M.Nolte, H.Machner, M.Rogge, H.Stockhorst, P.Turek Direct and Preequilibrium Processes Studied in the 51V(α, α'p) Reaction at E(α) = 172.5 MeV NUCLEAR REACTIONS 51V(α, α'p), E=172.5 MeV; measured σ(Eα', θα', Ep, θp); deduced reaction mechanisms. DWIA, exciton coalescence model analyses.
doi: 10.1103/PhysRevC.39.1761
1988BO23 Phys.Rev. C38, 1153 (1988) J.Bojowald, H.Machner, H.Nann, W.Oelert, M.Rogge, P.Turek Elastic Deuteron Scattering and Optical Model Parameters at Energies up to 100 MeV NUCLEAR REACTIONS 27Al, 89Y, 120Sn, 208Pb(d, d), E=58.7, 85 MeV; measured σ(θ), σ(Ed); analyzed analyzing power data; deduced optical model parameters. Global optical potential, other data input.
doi: 10.1103/PhysRevC.38.1153
1988MA44 Nucl.Phys. A485, 445 (1988) W.Markiel, H.Daniel, T.von Egidy, F.J.Hartmann, P.Hofmann, W.Kanert, H.S.Plendl, K.Ziock, R.Marshall, H.Machner, G.Riepe, J.J.Reidy Emission of Helium Ions after Antiproton Annihilation in Nuclei NUCLEAR REACTIONS 12C, 40Ca, 63Cu, 92,98Mo, 238U(p-bar, 3He), (p-bar, α), E at rest; measured spectra; deduced spectrum shape, yields. Si particle telescope, enriched targets.
doi: 10.1016/0375-9474(88)90547-7
1987BO01 Nucl.Instrum.Methods Phys.Res. A253, 298 (1987) J.Bojowald, H.Machner, W.Oelert, M.Rogge, P.Turek Peak Intensity Losses for Deuterons in Solid State Detectors NUCLEAR REACTIONS 27Al, 89Y, 120Sn, 208Pb(d, d), (d, d'), E=58.7-85 MeV; measured σ(Ed); deduced optical model parameters. ΔE-E telescope. Optical model calculations. Ge(d, γ), (d, d'), (p, p'), E ≤ 500 MeV; calculated absorption σ, inelastic interaction probabilities.
doi: 10.1016/0168-9002(87)90718-2
1987MA26 Z.Phys. A327, 175 (1987) Exciton Model Formulations for Angular Distributions and Data Comparison at Medium Energies NUCLEAR REACTIONS 27Al(p, X), E=200 MeV; calculated σ(θ). 27Al, 208Pb(p, X), E < 1000 MeV; calculated partial σ. 27Al, 58Ni, 90Zr, 209Bi(p, n), (p, p'), E=90 MeV; calculated angle integrated σ. 27Al(p, p'), E=62, 200 MeV; 12C(n, p), E=545 MeV; calculated σ(θ), energy differential σ. Exciton model.
1987MA62 J.Phys.(Paris), Colloq.C-2, 271 (1987) Medium-Energy Scattering of Nucleons by Nuclei NUCLEAR REACTIONS 27Al(p, p'), E=200 MeV; calculated σ(Ep, θ), angle integrated σ(E). Excition model.
1987NO05 Phys.Rev. C36, 1312 (1987) M.Nolte, H.Machner, J.Bojowald Global Optical Potential for α Particles with Energies above 80 MeV NUCLEAR REACTIONS 12C, 40Ca, 50Ti, 58Ni, 90Zr, 208Pb(α, α), E=80-180 MeV; analyzed σ(θ); deduced model parameters. Global optical potential.
doi: 10.1103/PhysRevC.36.1312
1986MA01 Phys.Rev. C33, 91 (1986) H.Machner, U.Bechstedt, A.Budzanowski, P.Jahn, C.Mayer-Boricke Particle Emission Associated with Deep Inelastic α-Particle Scattering at 35 MeV/nucleon NUCLEAR REACTIONS 58Ni(α, α'p), (α, 2α), E=140 MeV; measured σ(Eα, θα, E(p), θ(p)), σ(Eα1, θα1, Eα1, θα2); deduced reaction mechanism. Local excitation, coalescence models, quasifree scattering.
doi: 10.1103/PhysRevC.33.91
1986MA20 Phys.Rev. C33, 1931 (1986) H.Machner, G.Seniwongse, P.Jahn, M.Nolte, M.Rogge, P.Turek Nuclear Structure Effects in Preequilibrium Reactions: α-induced reactions on 24,25,26Mg, 27Al, and 28Si NUCLEAR REACTIONS 24,25,26Mg, 27Al, Si(α, d), (α, p), (α, t), (α, 3He), (α, α'), E=100 MeV; measured σ(E, θ); deduced structure effects in preequilibrium processes. 28,29,30Si, 31P, 32S deduced scaling factors, single particle densities.
doi: 10.1103/PhysRevC.33.1931
1986RA02 Nucl.Phys. A448, 365 (1986) J.Rama Rao, J.Ernst, H.Machner Comparative Study of d- and 6Li-Induced Reactions on 232Th in Terms of Breakup and Preequilibrium Processes NUCLEAR REACTIONS, ICPND 232Th(d, n), (d, p), (d, 2n), (d, 4n), (d, 6n), E=8-880 MeV; measured σ(E). 232Th(6Li, nα), (6Li, pα), (6Li, 2nα), (6Li, 4nα), E=28-48 MeV; measured σ(E). Activation of stacked foils, natural target.
doi: 10.1016/0375-9474(86)90097-7
1985FR01 Nucl.Phys. A433, 351 (1985) R.Franke, K.Kochskamper, B.Steinheuer, K.Wingender, W.Von Witsch, H.Machner Search for Highly Excited States in Light Nuclei with Three-Body Reactions NUCLEAR REACTIONS 7Li(3He, 23He), (3He, t3He), (3He, dα), (3He, 2t), (3He, d3He), (3He, pα), (3He, dt), (3He, p3He), (3He, pt), (3He, 2d), (3He, pd), E=120 MeV; measured σ(E1, E2, θ1, θ2); deduced residuals missing mass spectra. Enriched target.
doi: 10.1016/0375-9474(85)90270-2
1985MA02 Phys.Rev. C31, 443 (1985) H.Machner, D.Protic, G.Riepe, H.G.Bohlen, H.Fuchs Fast Light Particle Emission in 20 MeV/Nucleon 20Ne Induced Reactions NUCLEAR REACTIONS 197Au(20Ne, X), E=392 MeV; measured σ(E, θ) for X=p, d, t, 3,4,6He, 6,7,8,9Li; deduced model parameters. Moving source emission, preequilibrium, projectile breakup analyses.
doi: 10.1103/PhysRevC.31.443
1985MA20 Phys.Rev. C31, 1271 (1985) Analysis of Fragment Isotopes Yields form 20Ne + 197Au at 400 MeV in Terms of Liquid-Gas Phase Transitions NUCLEAR REACTIONS 197Au(20Ne, X), E=400 MeV; analyzed total yields for fast fragments, X=p-19F; deduced model parameters. Liquid-gas phase transitions.
doi: 10.1103/PhysRevC.31.1271
1985MA35 Z.Phys. A321, 577 (1985) Particle-Hole Excitations in Nucleus-Nucleus Collisions NUCLEAR REACTIONS 165Ho(20Ne, xn), (20Ne, xp), E=220 MeV; 197Au(p, xn), (p, xp), E=200 MeV; calculated nucleon yields contributions. 58Ni(α, xp), (12C, xp), 197Au(12C, xp), E=25 MeV/nucleon; calculated σ(Ep). 165Ho(12C, xn), E=300 MeV; calculated neutron multiplicity vs En, θn. Particle-hole excitations, empirical formula.
doi: 10.1007/BF01432432
1984MA02 Phys.Rev. C29, 109 (1984) Light Particle Correlations in the Framework of the Exciton Coalescence Model NUCLEAR REACTIONS 197Au(p, p'X), E=200 MeV; 58Ni(α, α'X), (α, pα'), E=140 MeV; calculated σ(Ep', θp'), σ(θα', Eα'), σ(Ep, θp, θα'). Exciton coalescence model.
doi: 10.1103/PhysRevC.29.109
1984MA19 Phys.Lett. 138B, 39 (1984) H.Machner, D.Protic, G.Riepe, J.P.Didelez, N.Frascaria, E.Gerlic, E.Hourani, M.Morlet Quasi-Free Scattering and Exciton Model Analysis at 200 MeV NUCLEAR REACTIONS 27Al, 197Au(p, pX), E=200 MeV; measured inclusive σ(Ep, θp); deduced quasifree nucleon-nucleon scattering structure. Exciton model analysis, other data input.
doi: 10.1016/0370-2693(84)91868-9
1984MA31 J.Phys.(Paris), Colloq.C4, 3 (1984); See 1984Ma70 New Developments in the Study of Continuum Spectra
1984MA70 J.Phys.(Paris), Colloq.C-4, 3 (1984) New Developments in the Study of Continuum Spectra NUCLEAR REACTIONS 27Al, 58Ni, 90Zr, 209Bi(p, p'), E=90 MeV; analyzed σ(Ep'). 27Al(p, n), E=90 MeV; analyzed σ(En). 27Al(p, p'), E=62, 200, 558 MeV; analyzed σ(Ep', θp'). 58Ni(α, α'p), E=140 MeV; analyzed σ(Ep, θp, θα). Extended exciton model analyses.
1983KA13 Phys.Rev. C28, 105 (1983) A.M.Kalenda, B.D.Anderson, A.R.Baldwin, R.Madey, J.W.Watson, C.C.Chang, H.D.Holmgren, R.W.Koontz, J.R.Wu, H.Machner Energy and Angular Distributions of Neutrons from 90 MeV Proton and 140 MeV Alpha-Particle Bombardment of Nuclei NUCLEAR REACTIONS 27Al, 58Ni, 90Zr, 209Bi(p, n), E=90 MeV; 27Al, 58Ni, 90Zr, 209Bi(α, n), E=140 MeV; measured σ(θ, En); deduced reaction mechanisms. Plane wave impulse approximation, quasifree scattering, preequilibrium exciton, intranuclear cascade, geometry dependent hybrid models, (p, p') data comparison.
doi: 10.1103/PhysRevC.28.105
1983MA04 Nucl.Phys. A395, 457 (1983) Study of Particle Emission following π- Absorption at Rest NUCLEAR REACTIONS 59Co, 197Au(π-, tX), (π-,3HeX), 197Au, 59Co, 12C(π-, dX), E at rest; analyzed yield vs light particle energy; deduced absorption mechanism.
doi: 10.1016/0375-9474(83)90054-4
1983MA61 Phys.Rev. C28, 2173 (1983) Pre-Equilibrium Emission in Heavy Ion Reactions NUCLEAR REACTIONS 40Ca(6Li, p), (6Li, d), (6Li, t), (6Li, 3He), (6Li, α), E=156 MeV; analyzed continuous particle spectra. 165Ho(20Ne, xn), E=220, 290, 400 MeV; calculated neutron multiplicity vs En, θn. Generalized exciton model.
doi: 10.1103/PhysRevC.28.2173
1982BE22 Phys.Rev. C25, 3221 (1982) U.Bechstedt, H.Machner, A.Budzanowski, P.Jahn, C.Mayer-Boricke Evidence for Local Excitations of the Nucleus from 58Ni(α, α'p) Coincidence Measurements at Eα(lab) = 140 MeV NUCLEAR REACTIONS 58Ni(α, pα), (α, 2α), E=140 MeV; measured σ(θ1, θ2, E1, E2), αp-coin; deduced localized target excitation.
doi: 10.1103/PhysRevC.25.3221
1982ER11 Z.Phys. A308, 301 (1982) J.Ernst, R.Ibowski, H.Klampfl, H.Machner, T.Mayer-Kuckuk, R.Schanz Investigations of α-Induced Reactions on Niobium and Tantalum. I. Measurement of 93Nb, 181Ta(α, xnyp) Excitation Functions up to 171 MeV NUCLEAR REACTIONS, ICPND 93Nb(α, xnyp)95mTc/95Tc/94Tc/93Tc/92Tc/93Mo/93mMo/90Mo/90Nb/89Nb/92Nb/92mNb/91Nb/91mNb/89Nb/89mNb/88Nb/89Zr/87Zr/88Zr/86Zr/85Zr/88Y/87Y/86Y/85mY/85Y/84Y/84Rb/83Rb/83mRb/84mRb/81Rb/82Rb/82mRb/83Sr/85Sr/85mSr, E=16-170.7 MeV; 181Ta(α, xnyp)179Re/178Re/177W/176Ta/175Ta/174Ta/172Ta/173Hf/170Hf/171Lu, E=66-169.2 MeV; measured residuals σ(E). Activation technique.
doi: 10.1007/BF01415879
1982MA28 Phys.Rev. C26, 411 (1982) H.Machner, U.Bechstedt, A.Djaloeis, P.Jahn Mechanisms for Composite Particle Production in Nuclear Reactions using (α, α'X) Reactions up to 40 MeV/Nucleon NUCLEAR REACTIONS 54Fe(α, α'X), E=59, 90, 120, 160 MeV; measured σ(Eα, θα); deduced coalescence sphere radii. Exciton coalescence model analysis.
doi: 10.1103/PhysRevC.26.411
1982MO28 Phys.Lett. 119B, 315 (1982) H.P.Morsch, M.Rogge, P.Decowski, H.Machner, C.Sukosd, P.David, J.Debrus, J.Hartfiel, H.Janszen, J.Schulze Fission Decay of Isoscalar Giant Resonances Excited in 172 MeV α Scattering from 238U NUCLEAR REACTIONS 238U(α, α'F), E=172 MeV; measured fission(fragment)α-coin, σ(fragment θ, θα), σ(θα'). 238U deduced isoscalar giant resonances.
doi: 10.1016/0370-2693(82)90678-5
1982NE02 Nucl.Phys. A382, 296 (1982) B.Neumann, H.Rebel, H.J.Gils, R.Planeta, J.Buschmann, H.Klewe-Nebenius, S.Zagromski, R.Shyam, H.Machner Inclusive Break-Up Reactions of 6Li at an Incident Energy of 26 MeV/Nucleon NUCLEAR REACTIONS 40Ca(6Li, p), (6Li, d), (6Li, t), (6Li, 3He), (6Li, α), E=156 MeV; measured σ(θ) versus particle energy. DWBA, breakup, preequilibrium exciton coalescence models.
doi: 10.1016/0375-9474(82)90138-5
1981MA45 Z.Phys. A302, 125 (1981) On the validity of pre-equilibrium model assumptions
doi: 10.1007/BF01413042
1980BE11 Nucl.Phys. A343, 221 (1980) U.Bechstedt, H.Machner, G.Baur, R.Shyam, C.Alderliesten, O.Bousshid, A.Djaloeis, P.Jahn Experimental and Theoretical Study of Continuous Proton Spectra from High-Energy Deuteron Induced Reactions NUCLEAR REACTIONS 27Al, 93Nb, 197Au(d, pX), E=80 MeV; measured σ(θp, Ep), integral σ(Ep); deduced reaction mechanism.
doi: 10.1016/0375-9474(80)90651-X
1980BO19 Phys.Rev.Lett. 45, 980 (1980) O.Bousshid, H.Machner, C.Alderliesten, U.Bechstedt, A.Djaloeis, P.Jahn, C.Mayer-Boricke Gross Structure in Triton Spectra from 3He-Induced Reactions NUCLEAR REACTIONS 27Al, Fe, 59Co, 197Au, 209Bi(3He, p), (3He, d), (3He, t), E=68, 90 MeV; measured σ(θ, Ep), σ(θ, Ed), σ(θ, Et); deduced reaction mechanism.
doi: 10.1103/PhysRevLett.45.980
1980DI09 Nucl.Phys. A341, 421 (1980) J.-P.Didelez, R.M.Lieder, H.Beuscher, D.R.Haenni, H.Machner, M.Muller-Veggian, C.Mayer-Boricke Experimental Study of Excitation Functions and Isomer Ratios for 211,212Po NUCLEAR REACTIONS 208Pb(α, n), 209Bi(α, np), (α, p), (α, n), E=45-172.5 MeV; measured σ(E), isomeric σ ratio; deduced reaction mechanism.
doi: 10.1016/0375-9474(80)90375-9
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