NSR Query Results
Output year order : Descending NSR database version of May 21, 2024. Search: Author = H.Clerc Found 79 matches. 2009BO21 Int.J.Mod.Phys. E18, 873 (2009) C.Bockstiegel, S.Steinhauser, H.-G.Clerc, A.Grewe, A.Heinz, M.De Jong, J.Muller, B.Voss, A.R.Junghans, A.Kelic, K.-H.Schmidt Global view on fission channels
doi: 10.1142/S0218301309012987
2008BO08 Nucl.Phys. A802, 12 (2008) C.Bockstiegel, S.Steinhauser, K.-H.Schmidt, H.-G.Clerc, A.Grewe, A.Heinz, M.de Jong, A.R.Junghans, J.Muller, B.Voss Nuclear-fission studies with relativistic secondary beams: Analysis of fission channels NUCLEAR REACTIONS Pb(232U, F), (233U, F), (234U, F), (228Pa, F), (229Pa, F), (230Pa, F), (231Pa, F), (232Pa, F), (222Th, F), (223Th, F), (224Th, F), (225Th, F), (226Th, F), (228Th, F), (223Ac, F), E*≈ 11 MeV; analyzed fission fragment yields and kinetic energies; deduced fission channel parameters.
doi: 10.1016/j.nuclphysa.2008.01.012
2003HE01 Nucl.Phys. A713, 3 (2003) A.Heinz, K.-H.Schmidt, A.R.Junghans, P.Armbruster, J.Benlliure, C.Bockstiegel, H.-G.Clerc, A.Grewe, M.De Jong, J.Muller, M.Pfutzner, S.Steinhauser, B.Voss Electromagnetic-induced fission of 238U projectile fragments, a test case for the production of spherical super-heavy nuclei NUCLEAR REACTIONS Pb(205At, X), (206At, X), (205Rn, X), (206Rn, X), (207Rn, X), (208Rn, X), (209Rn, X), (208Fr, X), (209Fr, X), (210Fr, X), (211Fr, X), (212Fr, X), (217Fr, X), (218Fr, X), (210Ra, X), (211Ra, X), (212Ra, X), (213Ra, X), (214Ra, X), (215Ra, X), (216Ra, X), (217Ra, X), (218Ra, X), (219Ra, X), (220Ra, X), (221Ra, X), (222Ra, X), (223Ra, X), (215Ac, X), (216Ac, X), (217Ac, X), (218Ac, X), (219Ac, X), (220Ac, X), (221Ac, X), (222Ac, X), (223Ac, X), (224Ac, X), (225Ac, X), (226Ac, X), (221Th, X), (222Th, X), (223Th, X), (224Th, X), (225Th, X), (226Th, X), (227Th, X), (228Th, X), (229Th, X), (226Pa, X), (227Pa, X), (228Pa, X), (229Pa, X), (230Pa, X), (231Pa, X), (232Pa, X), (235Pa, X), (231U, X), (232U, X), (233U, X), (234U, X), (235U, X), (236U, X), (237U, X), (238U, X), E=300, 420 MeV/nucleon; measured fission σ, fragment charge distributions; deduced reaction mechanism features. Secondary beams from 1 GeV/nucleon 238U fragmentation.
doi: 10.1016/S0375-9474(02)01296-4
2002SC43 Eur.Phys.J. A 15, 213 (2002) K.H.Schmidt, P.Armbruster, J.Benlliure, C.Bockstiegel, H.-G.Clerc, T.Enqvist, A.Grewe, A.Heinz, A.Junghans, J.Muller, F.Rejmund, S.Steinhauser Fission studies with relativistic beams
doi: 10.1140/epja/i2001-10257-1
2002SC54 J.Nucl.Radiochem.Sci. 3, No 1, 51 (2002) K.-H.Schmidt, P.Armbruster, J.Benlliure, C.Bockstiegel, A.Botvina, H.-G.Clerc, T.Enqvist, A.Grewe, A.Heinz, A.R.Junghans, B.Jurado, J.Muller, M.V.Ricciardi, F.Rejmund, S.Steinhauser, B.Voss Experiments on Fission Dynamics with Relativistic Heavy-ion Beams
2001SC18 Nucl.Phys. A685, 60c (2001) K.-H.Schmidt, J.Benlliure, C.Bockstiegel, H.-G.Clerc, A.Grewe, A.Heinz, A.V.Ignatyuk, A.R.Junghans, M.de Jong, J.Muller, M.Pfutzner, F.Rejmund, S.Steinhauser, B.Voss New Results on Structure Effects in Nuclear Fission NUCLEAR STRUCTURE 220Ac, 228Pa, 226Th, 233U; analyzed fragment charge distributions, odd-even effect following electromagnetic fission.
doi: 10.1016/S0375-9474(01)00529-2
2000SC02 Nucl.Phys. A665, 221 (2000) K.-H.Schmidt, S.Steinhauser, C.Bockstiegel, A.Grewe, A.Heinz, A.R.Junghans, J.Benlliure, H.-G.Clerc, M.de Jong, J.Muller, M.Pfutzner, B.Voss Relativistic Radioactive Beams: A new access to nuclear-fission studies NUCLEAR REACTIONS Pb(205At, X), (206At, X), (204Rn, X), (205Rn, X), (206Rn, X), (207Rn, X), (208Rn, X), (209Rn, X), (206Fr, X), (207Fr, X), (208Fr, X), (209Fr, X), (210Fr, X), (211Fr, X), (212Fr, X), (217Fr, X), (218Fr, X), (209Ra, X), (210Ra, X), (211Ra, X), (212Ra, X), (213Ra, X), (214Ra, X), (215Ra, X), (216Ra, X)(217Ra, X), (218Ra, X), (219Ra, X), (212Ac, X), (213Ac, X), (214Ac, X), (215Ac, X), (216Ac, X), (217Ac, X), (218Ac, X), (219Ac, X), (220Ac, X), (221Ac, X), (222Ac, X), (223Ac, X), (224Ac, X), (225Ac, X), (226Ac, X), (217Th, X), (218Th, X), (219Th, X), (220Th, X), (221Th, X), (222Th, X), (223Th, X), (224Th, X), (225Th, X), (226Th, X), (227Th, X), (228Th, X), (229Th, X), (224Pa, X), (225Pa, X), (226Pa, X), (227Pa, X), (228Pa, X)(229Pa, X), (230Pa, X), (231Pa, X), (232Pa, X), (230U, X), (231U, X), (232U, X), (233U, X), (234U, X), E=high; measured fission fragments mass, charge and kinetic energy distributions following projectile electromagnetic excitation; deduced symmetric and asymmetric fission components. Comprehensive comparison with neutron-induced fission. Radioactive beams from 1 GeV/nucleon 238U fragmentation.
doi: 10.1016/S0375-9474(99)00384-X
1999BE71 Pramana 53, 637 (1999) J.Benlliure, S.Steinhauser, C.Bockstiegel, A.Grewe, H.-G.Clerc, A.Heinz, M.De Jong, A.R.Junghans, J.Muller, K.-H.Schmidt, M.Pfutzner Fission Experiments with Secondary Beams
doi: 10.1007/s12043-999-0043-6
1998DE06 Nucl.Phys. A628, 479 (1998) M.de Jong, K.-H.Schmidt, B.Blank, C.Bockstiegel, T.Brohm, H.-G.Clerc, S.Czajkowski, M.Dornik, H.Geissel, A.Grewe, E.Hanelt, A.Heinz, H.Irnich, A.R.Junghans, A.Magel, G.Munzenberg, F.Nickel, M.Pfutzner, A.Piechaczek, C.Scheidenberger, W.Schwab, S.Steinhauser, K.Summerer, W.Trinder, B.Voss, C.Ziegler Fragmentation Cross Sections of Relativistic 208Pb Projectiles NUCLEAR REACTIONS Cu(208Pb, X), E=208 GeV; measured isotopical yields, σ for isotopes from Z=59 to Z=82; deduced 4-proton removal channel evidence. Isotopical separation. Abrasion-Ablation model, empirical parametrization EPAX.
doi: 10.1016/S0375-9474(97)00608-8
1998JU01 Nucl.Phys. A629, 635 (1998) A.R.Junghans, M.de Jong, H.-G.Clerc, A.V.Ignatyuk, G.A.Kudyaev, K.-H.Schmidt Projectile-Fragment Yields as a Probe for the Collective Enhancement in the Nuclear Level Density NUCLEAR REACTIONS, ICPND Cu(238U, X), E=950 MeV/nucleon; Cu(208Pb, X), E=1000 MeV/nucleon; analyzed fragments isotopic yields; deduced collective enhancement, level density effects. Implications for superheavy production discussed.
doi: 10.1016/S0375-9474(98)00658-7
1998SC08 Nucl.Phys. A630, 208c (1998) K.-H.Schmidt, A.R.Junghans, J.Benlliure, C.Bockstiegel, H.-G.Clerc, A.Grewe, A.Heinz, A.V.Ignatyuk, M.de Jong, G.A.Kudyaev, J.Muller, M.Pfutzner, S.Steinhauser Influence of Shell Effects on Fission Probabilities and on Fission-Fragment Properties of 238U Projectile Fragments NUCLEAR REACTIONS 221,222,223,224,225,226Ac, 222,223,224,225,226,227,228,229Th, 224,225,226,227,228,229,230,231,232Pa, 230,231,232,233,234U(γ, F), E not given; measured fission fragments charge distribution, kinetic energies; deduced shell effects. Fission-in-flight of secondary beam from 238U fragmentation.
doi: 10.1016/S0375-9474(97)00758-6
1998ST10 Nucl.Phys. A634, 89 (1998) S.Steinhauser, J.Benlliure, C.Bockstiegel, H.-G.Clerc, A.Heinz, A.Grewe, M.de Jong, A.R.Junghans, J.Muller, M.Pfutzner, K.-H.Schmidt Odd-Even Effects Observed in the Fission of Nuclei with Unpaired Protons NUCLEAR REACTIONS 231,232,233,234U, 224,225,226,227,228,229,230,231,232Pa, 220,222,223,224,225,226,227,228,229Th, 214,215,216,217,218,219,220,221,222,223Ac(γ, F), E not given; measured fission fragments charge distributions; deduced odd-even effects, single particle level density role. Electromagnetically induced fission of secondary radioactive beams.
doi: 10.1016/S0375-9474(98)00148-1
1997BO17 Phys.Lett. 398, 259 (1997) C.Bockstiegel, S.Steinhauser, J.Benlliure, H.-G.Clerc, A.Grewe, A.Heinz, M.de Jong, A.R.Junghans, J.Muller, K.-H.Schmidt Total Kinetic Energies and Nuclear-Charge Yields in the Fission of Relativistic 233U Secondary Projectiles NUCLEAR REACTIONS 233U(γ, F), E=420 MeV/nucleon; measured fission in flight, fragment total kinetic energies, charge yields, Secondary 233U beam, electromagnetic excitations in Pb target.
doi: 10.1016/S0370-2693(97)00214-1
1997DE08 Nucl.Phys. A616, 363c (1997) M.de Jong, C.Bockstiegel, H.-G.Clerc, A.Grewe, A.Junghans, J.Muller, S.Steinhauser, J.Benlliure, A.Heinz, K.-H.Schmidt, M.Pfutzner, A.Ignatyuk, G.Kudyaev New Results on Low-Energy Fission with High-Energy RNB NUCLEAR REACTIONS Pb(234U, F), E=400 MeV/nucleon; measured fragment yields vs charge following electromagnetic-induced projectile fission. Different secondary beams from projectile fragmentation in 9Be(238U, X) reaction.
doi: 10.1016/S0375-9474(97)00112-7
1997GR03 Nucl.Phys. A614, 400 (1997) A.Grewe, S.Andriamonje, C.Bockstiegel, T.Brohm, H.-G.Clerc, S.Czajkowski, E.Hanelt, A.Heinz, M.G.Itkis, M.de Jong, A.Junghans, M.S.Pravikoff, K.-H.Schmidt, W.Schwab, S.Steinhauser, K.Summerer, B.Voss Fission Barriers from Electromagnetic Fission of 430.A MeV Radioactive Ion Beams NUCLEAR REACTIONS 232,233,234U, 232Pa, 220,221,222Th, 222,221,220,219,218Ac, 219,218,217,215Ra(γ, F), E not given; measured fission σ; deduced fission barriers. Electromagnetic fission-in-flight, radioactive beams.
doi: 10.1016/S0375-9474(96)00438-1
1997HE10 Acta Phys.Pol. B28, 315 (1997) A.Heinz, J.Benlliure, C.Bockstiegel, H.-G.Clerc, A.Grewe, M.De Jong, A.R.Junghans, J.Muller, M.Pfutzner, K.-H.Schmidt, S.Steinhauser Fission of Relativistic Secondary Beams NUCLEAR REACTIONS Pb(226Th, F), (234U, F), E≈600 MeV/nucleon; measured projectile electromagnetic-induced fission fragment yields. Secondary beam from 1 GeV/nucleon 238U fragmentation.
1997JU05 Bull.Rus.Acad.Sci.Phys. 61, 1945 (1997) A.R.Junghans, M.de Jong, H.-G.Clerc, A.V.Ignatyuk, G.A.Kudyaev, K.-H.Schmidt Collective Enhancement and Shell Effects in the Level Density of Spherical Nuclei NUCLEAR REACTIONS Cu(238U, X), E=950 MeV/nucleon; analyzed fragments production σ; deduced shell effects, collective enhancement of level density in fragments survival probability. Abrasion-ablation model.
1995AU05 Z.Phys. A352, 163 (1995) T.Aumann, K.Summerer, H.Geissel, B.Blank, T.Brohm, H.-G.Clerc, S.Czajkowski, C.Donzaud, A.Grewe, E.Hanelt, A.Heinz, H.Irnich, M.de Jong, A.Junghans, J.V.Kratz, A.Magel, G.Munzenberg, F.Nickel, M.Pfutzner, A.Piechaczek, C.Rohl, C.Scheidenberger, K.-H.Schmidt, W.Schwab, S.Steinhauser, W.Trinder, B.Voss Few-Neutron Removal from 238U at Relativistic Energies NUCLEAR REACTIONS 27Al, Cu, 208Pb(238U, xn), E=600, 950 MeV/nucleon; measured 1n-4n removal σ vs charge Z; deduced GDR, double GDR excitation channel dependence features.
doi: 10.1007/BF01298903
1995BL11 Z.Phys. A352, 69 (1995) B.Blank, S.Andriamonje, R.Del Moral, J.P.Dufour, A.Fleury, T.Josso, M.S.Pravikoff, S.Czajkowski, Z.Janas, A.Piechaczek, E.Roeckl, K.-H.Schmidt, K.Summerer, W.Trinder, M.Weber, T.Brohm, H.-G.Clerc, A.Grewe, E.Hanelt, A.Heinz, A.Junghans, C.Rohl, S.Steinhauser, B.Voss, M.Pfutzner Total Charge-Changing Cross Sections for Neutron-Deficient Isotopes from 58Ni Fragmentation NUCLEAR REACTIONS Pb, C, 1H(52Ni, X), (53Ni, X), (54Ni, X), (55Ni, X), (56Ni, X), (57Ni, X), (48Fe, X), (49Fe, X), (50Fe, X), (51Fe, X), (52Fe, X), (53Fe, X), (44Cr, X), (45Cr, X), (46Cr, X), (47Cr, X), (48Cr, X), (49Cr, X), (50Cr, X), (51Co, X), (52Co, X), (53Co, X), (54Co, X), (55Co, X), (46Mn, X), (47Mn, X), (48Mn, X), (49Mn, X), (50Mn, X), (43V, X), (44V, X), (45V, X), (46V, X), (47V, X), E=440 MeV/nucleon; measured total σ for charge changing reaction. Secondary radiactive beams from 9Be(58Ni, X), 27Al target also used for certain reactions, CH2 target.
doi: 10.1007/BF01292761
1995BL12 Z.Phys. A352, 77 (1995) B.Blank, S.Andriamonje, R.Del Moral, J.P.Dufour, A.Fleury, T.Josso, M.S.Pravikoff, S.Czajkowski, Z.Janas, A.Piechaczek, E.Roeckl, K.-H.Schmidt, K.Summerer, W.Trinder, M.Weber, T.Brohm, H.-G.Clerc, A.Grewe, E.Hanelt, A.Heinz, A.Junghans, C.Rohl, S.Steinhauser, B.Voss, M.Pfutzner Partial Charge-Changing Cross Sections for Neutron-Deficient Isotopes from 58Ni Fragmentation NUCLEAR REACTIONS C, 1H(48Fe, X), C, 1H, Pb(49Fe, X), (50Fe, X), (51Fe, X), (52Fe, X), (53Fe, X), C, 1H, 27Al, Pb(57Ni, X), C, 1H(46Mn, X), C, 1H, Pb(47Mn, X), (48Mn, X), (49Mn, X), (50Mn, X), (51Mn, X), E=520 MeV/nucleon; measured fragments relative production yield vs charge loss, charge changing reactions. Geometrical abrasion-ablation model. Radioactive secondary beams from 9Be(58Ni, X) reaction.
doi: 10.1007/BF01292762
1995BR07 Nucl.Phys. A585, 565 (1995) T.Brohm, H.-G.Clerc, M.Dornik, M.Fauerbach, J.-J.Gaimard, A.Grewe, E.Hanelt, B.Voss, Ch.Ziegler, B.Blank, R.Del Moral, J.-P.Dufour, L.Faux, C.Marchand, M.S.Pravikoff, K.-H.Schmidt, H.Geissel, G.Munzenberg, F.Nickel, M.Pfutzner, E.Roeckl, I.Schall, K.Summerer, D.J.Vieira, M.Weber Total Charge-Changing Cross Sections of Stable and Neutron-Deficient Secondary Projectiles Around A = 60 NUCLEAR REACTIONS C, 1H(54Fe, X), (55Fe, X), (56Fe, X), E=505-742 MeV/nucleon; measured charge changing σ(ΔZ). Other secondary beams also investigated. Secondary beams from 9Be(86Kr, X), E=1 GeV/nucleon. Statistical abrasion model analysis.
doi: 10.1016/0375-9474(94)00507-J
1995CL04 Nucl.Phys. A590, 785 (1995) H.-G.Clerc, M.de Jong, T.Brohm, M.Dornik, A.Grewe, E.Hanelt, A.Heinz, A.Junghans, C.Rohl, S.Steinhauser, B.Voss, C.Ziegler, K.-H.Schmidt, S.Czajkowski, H.Geissel, H.Irnich, A.Magel, G.Munzenberg, F.Nickel, A.Piechaczek, C.Scheidenberger, W.Schwab, K.Summerer, W.Trinder, M.Pfutzner, B.Blank, A.Ignatyuk, G.Kudyaev The Influence of Fission on the Fragmentation of Relativistic 208Pb and 238U Projectiles in Peripheral Collisions NUCLEAR REACTIONS Cu(208Pb, X), E=208 GeV; Cu(238U, X), E=226 GeV; measured isotopic yields, σ for Pb, Tl, U, Pa isotopes. Isotopical separation. Abrasion-ablation model, fission.
doi: 10.1016/0375-9474(95)00215-M
1995IG04 Nucl.Phys. A593, 519 (1995) A.V.Ignatyuk, G.A.Kudyaev, A.Junghans, M.de Jong, H.-G.Clerc, K.-H.Schmidt Analysis of Dissipative Effects in Nuclear Fission Observed in the Fragmentation of 238U Projectiles NUCLEAR REACTIONS Cu(208Pb, X), E=1 GeV/nucleon; Cu(238U, X), E=950 MeV/nucleon; analyzed near projectile-like isotopes production σ. Pb(238U, F), E=300 MeV/nucleon; analyzed fission σ(E); deduced nuclear viscosity, dissipative effects role. Abrasion-ablation model.
doi: 10.1016/0375-9474(95)00347-4
1995VO16 Nucl.Instrum.Methods Phys.Res. A364, 150 (1995) B.Voss, T.Brohm, H.-G.Clerc, A.Grewe, E.Hanelt, A.Heinz, M.de Jong, A.Junghans, W.Morawek, C.Rohl, S.Steinhauser, C.Ziegler, K.-H.Schmidt, K.-H.Behr, H.Geissel, G.Munzenberg, F.Nickel, C.Scheidenberger, K.Summerer, A.Magel, M.Pfutzner The Scintillation-Detector Equipment of the GSI Projectile-Fragment Separator NUCLEAR REACTIONS Cu(238U, X), E=0.95 GeV/nucleon; Cu(197Au, X), 1 GeV/nucleon; measured projectile fragmentation spectra, separation; deduced scintillator detectors mass resolving power.
doi: 10.1016/0168-9002(95)00294-4
1994FA06 Phys.Rev. C49, 2440 (1994) L.Faux, M.S.Pravikoff, S.Andriamonje, B.Blank, R.Del Moral, J.-P.Dufour, A.Fleury, C.Marchand, K.-H.Schmidt, K.Summerer, T.Brohm, H.-G.Clerc, A.Grewe, E.Hanelt, B.Voss, C.Ziegler First Observation of the β-Delayed Proton Decay of 52Ni RADIOACTIVITY 52Ni(β+p) [from Ni(58Ni, X), E=68 MeV/nucleon]; measured β-delayed Ep, Ip, T1/2. 52Co deduced mass excess for IAS, levels proton-decay branching ratios.
doi: 10.1103/PhysRevC.49.2440
1994MA67 Nucl.Instrum.Methods Phys.Res. B94, 548 (1994) A.Magel, H.Geissel, B.Voss, P.Armbruster, T.Aumann, M.Bernas, B.Blank, T.Brohm, H.-G.Clerc, S.Czajkowski, H.Folger, A.Grewe, E.Hanelt, A.Heinz, H.Irnich, M.de Jong, A.Junghans, F.Nickel, M.Pfutzner, A.Piechaczek, C.Rohl, C.Scheidenberger, K.-H.Schmidt, W.Schwab, S.Steinhauser, K.Summerer, W.Trinder, H.Wollnik, G.Munzenberg First Spatial Isotopic Separation of Relativistic Uranium Projectile Fragments NUCLEAR REACTIONS Cu(238U, X), E=950 MeV/nucleon; measured fragment position distributions; deduced 236U separation, other characteristics of fragment separator.
doi: 10.1016/0168-583X(94)95436-4
1994SC17 Phys.Lett. 325B, 313 (1994) K.-H.Schmidt, A.Heinz, H.-G.Clerc, B.Blank, T.Brohm, S.Czajkowski, C.Donzaud, H.Geissel, E.Hanelt, H.Irnich, M.C.Itkis, M.de Jong, A.Junghans, A.Magel, G.Munzenberg, F.Nickel, M.Pfutzner, A.Piechaczek, C.Rohl, C.Scheidenberger, W.Schwab, S.Steinhauser, K.Summerer, W.Trinder, B.Voss, S.V.Zhdanov Low-Energy Fission Studies of Neutron-Deficient Projectile Fragments of 238U NUCLEAR REACTIONS C, 1H, 208Pb(238U, F), E=relativistic; measured projectile fragmentation followed by residue fission fragment charge distribution. Neutron-deficient actinium, Th, U, protoactinium isotopes.
doi: 10.1016/0370-2693(94)90017-5
1994SC30 Nucl.Phys. A577, 674 (1994) W.Schwab, H.-G.Clerc, M.Mutterer, J.P.Theobald, H.Faust Cold Fission of 233U(n(th), f) NUCLEAR REACTIONS 233U(n, F), E=thermal; measured light fission fragment nuclide yields at high kinetic energies; deduced yields at constant total excitation energy, ground-state yields, influence of level densities and scission barrier pentrabilities.
doi: 10.1016/0375-9474(94)90939-3
1993BL04 Nucl.Phys. A555, 408 (1993) B.Blank, J.-J.Gaimard, H.Geissel, K.-H.Schmidt, H.Stelzer, K.Summerer, D.Bazin, R.Del Moral, J.P.Dufour, A.Fleury, F.Hubert, H.-G.Clerc, M.Steiner Total and 2n-Removal Cross Sections of the Neutron-Rich Isotopes 8,9,11Li NUCLEAR REACTIONS C, Pb(8Li, X), C, 27Al, Cu, Sn, Pb(9Li, X), C, Sn, Pb(11Li, X), E=80 MeV/nucleon; measured interaction σ vs target mass; deduced nuclear, electro-magnetic dissociation σ.
doi: 10.1016/0375-9474(93)90294-8
1993HA28 Z.Phys. A346, 43 (1993) E.Hanelt, A.Grewe, K.-H.Schmidt, T.Brohm, H.-G.Clerc, M.Dornik, M.Fauerbach, H.Geissel, A.Magel, G.Munzenberg, F.Nickel, M.Pfutzner, C.Scheidenberger, M.Steiner, K.Summerer, B.Voss, M.Weber, J.Weckenmann, C.Ziegler Momentum Distributions of Projectile Fragments Produced in the Cold and Hot Fragmentation of Relativistic 136Xe and 197Au Projectiles NUCLEAR REACTIONS 9Be(136Xe, X), E=0.8 GeV/nucleon; 27Al(197Au, X), E=1 GeV/nucleon; measured projectile fragments longitudinal momentum distributions; deduced fragmentation process dependence. Model comparison.
doi: 10.1007/BF01290780
1993QU03 Z.Phys. A346, 119 (1993) A.B.Quint, W.Reisdorf, K.-H.Schmidt, P.Armbruster, F.P.Hessberger, S.Hofmann, J.Keller, G.Munzenberg, H.Stelzer, H.-G.Clerc, W.Morawek, C.-C.Sahm Investigation of the Fusion of Heavy Nearly Symmetric Systems NUCLEAR REACTIONS, ICPND 90,92,96Zr, 92,96,100Mo, 104Ru, 110Pd(100Mo, X), E(cm)=3-5 MeV/nucleon; 96Zr(96Zr, X), E(cm)=3-5 MeV/nucleon; measured evaporation residue production σ(E), Eα, Iα; deduced evidence for 191Po. Other reactions discussed. RADIOACTIVITY 191Po(α) [from 100Mo(100Mo, xn), E=3-5 MeV/nucleon]; measured Eα, Iα; deduced T1/2, Qα.
doi: 10.1007/BF01294627
1992BL10 Z.Phys. A343, 375 (1992) B.Blank, J.-J.Gaimard, H.Geissel, K.-H.Schmidt, H.Stelzer, K.Summerer, D.Bazin, R.Del Moral, J.P.Dufour, A.Fleury, F.Hubert, H.-G.Clerc, M.Steiner Charge-Changing Cross Sections of the Neutron-Rich Isotopes 8,9,11Li NUCLEAR REACTIONS C, Pb(8Li, X), C, 27Al, Cu, Sn, Pb(9Li, X), C, Sn, Pb(11Li, X), E ≈ 80 MeV/nucleon; measured charge changing σ. 8,9,11Li deduced proton density distribution features.
doi: 10.1007/BF01289813
1992GE09 Nucl.Instrum.Methods Phys.Res. B70, 286 (1992) H.Geissel, P.Armbruster, K.H.Behr, A.Brunle, K.Burkard, M.Chen, H.Folger, B.Franczak, H.Keller, O.Klepper, B.Langenbeck, F.Nickel, E.Pfeng, M.Pfutzner, E.Roeckl, K.Rykaczewski, I.Schall, D.Schardt, C.Scheidenberger, K.-H.Schmidt, A.Schroter, T.Schwab, K.Summerer, M.Weber, G.Munzenberg, T.Brohm, H.-G.Clerc, M.Fauerbach, J.-J.Gaimard, A.Grewe, E.Hanelt, B.Knodler, M.Steiner, B.Voss, J.Weckenmann, C.Ziegler, A.Magel, H.Wollnik, J.P.Dufour, Y.Fujita, D.J.Vieira, B.Sherrill The GSI Projectile Fragment Separator (FRS): A versatile magnetic system for relativistic heavy ions
doi: 10.1016/0168-583X(92)95944-M
1991BL10 Z.Phys. A340, 41 (1991) B.Blank, J.-J.Gaimard, H.Geissel, K.-H.Schmidt, H.Stelzer, K.Summerer, D.Bazin, R.Del Moral, J.P.Dufour, A.Fleury, F.Hubert, H.-G.Clerc, M.Steiner Reaction Cross Section Measurements of the Neutron-Rich Isotopes 8,9,11Li at 80 MeV/nucleon NUCLEAR REACTIONS C, Pb(8Li, X), C, 27Al, Cu, Sn, Pb(9Li, X), C, Sn, Pb(11Li, X), E=80 MeV/nucleon; measured total interaction σ; deduced σ. 8,9,11Li deduced radii, electromagnetic dissociation σ.
doi: 10.1007/BF01284479
1991BR17 Z.Phys. A339, 495 (1991) T.Brohm, H.-G.Clerc, U.Gollerthan, W.Schwab, K.-H.Schmidt, R.S.Simon Total Decay-Energy Measurement in the Fusion Reactions 90Zr(89Y, p)178Pt and 90Zr(89Y, α)175Ir NUCLEAR REACTIONS 89Y(90Zr, p), (90Zr, α), E not given; measured γ total energy spectra, particle spectra. 178Pt, 175Ir deduced mass excess.
doi: 10.1007/BF01288433
1991GO03 Z.Phys. A338, 51 (1991) U.Gollerthan, T.Brohm, H.-G.Clerc, E.Hanelt, M.Horz, W.Morawek, W.Schwab, K.-H.Schmidt, F.P.Hessberger, G.Munzenberg, V.Ninov, R.S.Simon, J.P.Dufour, M.Montoya Decay of the Compound Nucleus 179Au Formed in the Cold Fusion Reaction 90Zr + 89Y NUCLEAR REACTIONS 89Y(90Zr, X), E=4.02 MeV/nucleon; measured (light charged particle)(evaporation residue)-coin, σ(Ep, θp), σ(Eα, θα), γ(light charged particle)-coin; deduced σ, different channels. Cold fusion, statistical model analysis.
doi: 10.1007/BF01279114
1991MO29 Z.Phys. A341, 75 (1991) W.Morawek, D.Ackermann, T.Brohm, H.-G.Clerc, U.Gollerthan, E.Hanelt, M.Horz, W.Schwab, B.Voss, K.-H.Schmidt, F.P.Hessberger Breakdown of the Compound-Nucleus Model in the Fusion-Evaporation Process for 110Pd + 110Pd NUCLEAR REACTIONS, ICPND 100Mo, 104Ru, 110Pd(110Pd, X), E(cm)=200-280 MeV; measured evaporation residue production σ(E). 110Pd(110Pd, X), E=267 MeV; measured Eα, Iα following evaporation residue decay; deduced reaction mechanism.
doi: 10.1007/BF01281275
1988GO03 Phys.Lett. 201B, 206 (1988) U.Gollerthan, H.-G.Clerc, E.Hanelt, W.Morawek, V.Ninov, W.Schwab, K.-H.Schmidt, F.-P.Hessberger, G.Munzenberg, R.S.Simon, J.-P.Dufour, M.Montoya Observation of Enhanced Low-Energy Charged-Particle Emission in the Cold Fusion Reaction 90Zr + 89Y NUCLEAR REACTIONS 89Y(90Zr, pα), E=362 MeV; measured σ(Ep, θp), σ(Eα, θα), p(residue)-, α(residue)-coin. Detector telescopes. Statistical model calculations.
doi: 10.1016/0370-2693(88)90213-4
1988QU05 Nucl.Phys. A487, 1 (1988) U.Quade, K.Rudolph, S.Skorka, P.Armbruster, H.-G.Clerc, W.Lang, M.Mutterer, C.Schmitt, J.P.Theobald, F.Gonnenwein, J.Pannicke, H.Schrader, G.Siegert, D.Engelhardt Nuclide Yields of Light Fission Products from Thermal-Neutron Induced Fission of 233U at Differenct Kinetic Energies NUCLEAR REACTIONS, Fission 233U(n, F), E=thermal; measured fission fragment mass, nuclear charge distributions vs kinetic energy; deduced independent, fractional independent yields, odd-even effects, average kinetic energies of the elements, reaction Q.
doi: 10.1016/0375-9474(88)90127-3
1986CL02 Nucl.Phys. A452, 277 (1986) H.-G.Clerc, W.Lang, M.Mutterer, C.Schmitt, J.P.Theobald, U.Quade, K.Rudolph, P.Armbruster, F.Gonnenwein, H.Schrader, D.Engelhardt Cold Fragmentation in Thermal-Neutron-Induced Fission of 233U and 235U NUCLEAR REACTIONS 233,235U(n, F), E=thermal; measured light fission product mass yields at high kinetic energies; deduced influence of nucleon pairing, reaction Q.
doi: 10.1016/0375-9474(86)90310-6
1986KE03 Nucl.Phys. A452, 173 (1986) J.G.Keller, K.-H.Schmidt, F.P.Hessberger, G.Munzenberg, W.Reisdorf, H.-G.Clerc, C.-C.Sahm Cold Fusion in Symmetric 90Zr-Induced Reactions RADIOACTIVITY 172,173,174,175,176,177Ir, 175Pt, 178,179,180Au, 181Hg, 182Tl, 181,182,183Pb(α); measured E(α); deduced α-branching ratios. NUCLEAR REACTIONS 89Y, 90,92,96Zr, 94Mo(90Zr, xn), E=321-390 MeV; measured evaporation residue σ above, around, below the fusion barriers; deduced fusion probabilities, barrier distributions. 179Au, 180,182Hg, 184Pb deduced γ-transitions. Enriched targets, velocity filter, parallel-plate avalanche counter, surface-barrier detectors.
doi: 10.1016/0375-9474(86)90514-2
1986SC07 Phys.Lett. 168B, 39 (1986) K.-H.Schmidt, R.S.Simon, J.-G.Keller, F.P.Hessberger, G.Munzenberg, B.Quint, H.-G.Clerc, W.Schwab, U.Gollerthan, C.-C.Sahm Gamma-Spectroscopic Investigations in the Radiative Fusion Reaction 90Zr + 90Zr NUCLEAR REACTIONS 90Zr(90Zr, X), E=358 MeV; measured radiative fusion Eγ, Iγ; deduced reaction mechanism. 180Hg deduced statistical deexcitation, E1 transition strength.
doi: 10.1016/0370-2693(86)91456-5
1986SI19 Z.Phys. A325, 197 (1986) R.S.Simon, K.-H.Schmidt, F.P.Hessberger, S.Hlavac, M.Honusek, G.Munzenberg, H.-G.Clerc, U.Gollerthan, W.Schwab Evidence for Nuclear Shape Coexistence in 180Hg NUCLEAR REACTIONS 90Zr(90Zr, X), E=358 MeV; measured Eγ, Iγ following fusion, γ(θ). 180Hg deduced levels, J, π, rotational band structure.
1985SA21 Nucl.Phys. A441, 316 (1985) C.-C.Sahm, H.-G.Clerc, K.-H.Schmidt, W.Residorf, P.Armbruster, F.P.Hessberger, J.G.Keller, G.Munzenberg, D.Vermeulen Fusion Probability of Symmetric Heavy, Nuclear Systems Determined from Evaporation-Residue Cross Sections NUCLEAR REACTIONS 172,173,176Yb(48Ca, X), E=196-225 MeV; 121,123Sb(86Kr, X), E=337-389 MeV; 90,92,94,96Zr(124Sn, X), E=472-569 MeV; measured evaporation residue σ; deduced fusion probabilities. Enriched targets, velocity filter, secondary electron detector, surface-barrier detectors, delayed coincidences.
doi: 10.1016/0375-9474(85)90036-3
1984CL03 Nucl.Phys. A419, 571 (1984) H.-G.Clerc, J.G.Keller, C.-C.Sahm, K.-H.Schmidt, H.Schulte, D.Vermeulen Fusion-Fission and Neutron-Evaporation-Residue Cross Sections in 40Ar- and 50Ti- Induced Fusion Reactions NUCLEAR REACTIONS 165Ho, 169Tm, 174Yb, 175Lu, 176,177,178,179,180Hf, 181Ta, 208Pb(40Ar, X), E=170-208 MeV; 208Pb, 209Bi(50Ti, X), E=235-260 MeV; measured fusion σ(E), neutron evaporation residue σ(E); deduced fusion barriers, fusion radii. Enriched targets.
doi: 10.1016/0375-9474(84)90634-1
1984KE03 Phys.Rev. C29, 1569 (1984) J.G.Keller, K.-H.Schmidt, H.Stelzer, W.Reisdorf, Y.K.Agarwal, F.P.Hessberger, G.Munzenberg, H.-G.Clerc, C.-C.Sahm Fusion of the System 90Zr + 90Zr NUCLEAR REACTIONS, ICPND 90Zr(90Zr, X), E(cm) ≈ 172-195 MeV; measured compound residue σ(E); deduced fusion barrier, fluctuations.
doi: 10.1103/PhysRevC.29.1569
1984SA24 Z.Phys. A319, 113 (1984) C.-C.Sahm, H.-G.Clerc, K.-H.Schmidt, W.Reisdorf, P.Armbruster, F.P.Hessberger, J.G.Keller, G.Munzenberg, D.Vermeulen Hindrance of Fusion in Central Collisions of Heavy, Symmetric Nuclear Systems NUCLEAR REACTIONS 92,94,96Zr(124Sn, xn), (86Kr, xn), E not given; measured evaporation σ(E), fusion probability vs residual excitation; deduced fusion hindrance in symmetric system central collisions.
doi: 10.1007/BF01415623
1984SC13 Z.Phys. A316, 19 (1984) K.-H.Schmidt, C.-C.Sahm, K.Pielenz, H.-G.Clerc Some Remarks on the Error Analysis in the Case of Poor Statistics NUCLEAR REACTIONS 96Zr(124Sn, X), E=570 MeV; measured evaporation residue decay Eα, Iα; deduced evidence for 214Th. Correlation techniques, development of critical analysis. RADIOACTIVITY 214Th(α) [from 96Zr(124Sn, X), E=570 MeV]; measured Eα, T1/2. Correlation techniques, development of critical error analysis.
doi: 10.1007/BF01415656
1984SC38 Nucl.Phys. A430, 21 (1984) C.Schmitt, A.Guessous, J.P.Bocquet, H.-G.Clerc, R.Brissot, D.Engelhardt, H.R.Faust, F.Gonnenwein, M.Mutterer, H.Nifenecker, J.Pannicke, Ch.Ristori, J.P.Theobald Fission Yields at Different Fission-Product Kinetic Energies for Thermal-Neutron-Induced Fission of 239Pu NUCLEAR REACTIONS 239Pu(n, F), E=thermal; measured fission fragment mass, charge distribution; deduced fragment fractional yields, odd-even effects, isobar average kinetic energies.
doi: 10.1016/0375-9474(84)90191-X
1984VE09 Z.Phys. A318, 157 (1984) D.Vermeulen, H.-G.Clerc, C.-C.Sahm, K.-H.Schmidt, J.G.Keller, G.Munzenberg, W.Reisdorf Cross Sections for Evaporation Residue Production near the N = 126 Shell Closure NUCLEAR REACTIONS 165Ho, 169Tm, 175Lu, 171,174Yb, 181Ta, 177,178,179,180,176Hf(40Ar, X), E=192 MeV; measured evaporation residue production σ, fragment α-decay, Eα, Iα; deduced low shell stabilizing influence, superheavy production optimum conditions.
doi: 10.1007/BF01413464
1983HI08 Nucl.Phys. A404, 51 (1983) R.Hingmann, H.-G.Clerc, C.-C.Sahm, D.Vermeulen, K.-H.Schmidt, J.G.Keller Evidence for an Isomeric State in 216Th NUCLEAR REACTIONS 180Hf(40Ar, 4n), (40Ar, 5n), E=165-200 MeV; measured residuals production σ(E). 180Hf(40Ar, X), E=180 MeV; measured Eα, Iα from evaporation residue decay; deduced evidence for 216mTh. RADIOACTIVITY 216mTh [from 178,179,180Hf(40Ar, xn), E=165-200 MeV]; measured Eα, T1/2; deduced Iα, Iγ. Comparison with 217mPa decay.
doi: 10.1016/0375-9474(83)90413-X
1983HI12 Z.Phys. A313, 141 (1983) R.Hingmann, H.-G.Clerc, C.-C.Sahm, D.Vermeulen, K.-H.Schmidt, J.G.Keller Identification of 222U and 221Pa by α-Correlation Chains RADIOACTIVITY 222U(α) [from W(40Ar, 4n), E=4.5 MeV/nucleon]; 221Pa(α) [from 186W(40Ar, 4np), E=4.72 MeV/nucleon]; measured αα-correlation; deduced T1/2. NUCLEAR REACTIONS W(40Ar, 4n), E=4.5 MeV/nucleon; 186W(40Ar, 4np), E=4.72 MeV/nucleon; measured αα-correlation; deduced evidence for 222U, 221Pa.
doi: 10.1007/BF02115854
1983KE01 Z.Phys. A311, 243 (1983) J.G.Keller, H.-G.Clerc, K.-H.Schmidt, Y.K.Agarwal, F.P.Hessberger, R.Hingmann, G.Munzenberg, W.Reisdorf, C.C.Sahm Observation of Radiative Capture in the Reaction 90Zr + 90Zr NUCLEAR REACTIONS 90Zr(90Zr, X), E=351, 360 MeV; measured Eα, Iα following evaporation residue decay; deduced heavy system radiative capture.
doi: 10.1007/BF01415109
1982HI14 Z.Phys. A309, 27 (1982) R.Hingmann, H.-G.Clerc, C.-C.Sahm, D.Vermeulen, K.-H.Schmidt, J.G.Keller Alpha Decay Properties of 199Rn and 199mRn NUCLEAR REACTIONS 86Kr(116Sn, X), (116Sn, 2n), (116Sn, 3n), E=345-385 MeV; measured residual production σ vs E, (evaporation residue)(α)(t), αα(t). 199m,199Rn levels deduced α-decay T1/2, decay characteristics, possible J, π. Correlation analysis, shell model.
doi: 10.1007/BF01420147
1981BA08 Phys.Rev.Lett. 46, 1068 (1981) B.B.Back, H.-G.Clerc, R.R.Betts, B.G.Glagola, B.D.Wilkins Observation of Anisotropy in the Fission Decay of Nuclei with Vanishing Fission Barrier RADIOACTIVITY 229Am, 264Sg, 270Hs, 280Cn(SF) [from 197Au, 232Th, 238U, 248Cm(32S, X), E=218 MeV;]; measured (fragment)(fragment)(θ); deduced anisotropy, deviation from rotating liquid drop model. 264Sg, 270Hs, 280Cn deduced deformation. Statistical model.
doi: 10.1103/PhysRevLett.46.1068
1981BE04 Phys.Rev.Lett. 46, 313 (1981) R.R.Betts, H.-G.Clerc, B.B.Back, I.Ahmad, K.L.Wolf, B.G.Glagola Selectivity in Two-Particle Exclusive Heavy-Ion Reactions NUCLEAR REACTIONS 28Si(28Si, X), E=85-150 MeV; measured (fragment)(fragment)-coin; deduced selective excitation of fragment yrast states.
doi: 10.1103/PhysRevLett.46.313
1981HA36 Z.Phys. A302, 323 (1981) S.Hammerschmied, H.Rauch, H.Clerc, U.Kischko Measurements of the Coherent Neutron-Tritium Scattering Length and Its Relation to the Four Nucleon Problem NUCLEAR REACTIONS 3H(n, n), E=low; measured bound coherent scattering length; deduced free, triplet, singlet scattering lengths. Neutron interferometer.
doi: 10.1007/BF01414263
1981SC14 Z.Phys. A301, 21 (1981) K.-H.Schmidt, P.Armbruster, F.P.Hessberger, G.Munzenberg, W.Reisdorf, C.-C.Sahm, D.Vermeulen, H.-G.Clerc, J.Keller, H.Schulte The Barrier for Compound-Nucleus Formation in the Nearly Symmetric Systems 86Kr + 123Sb → 209Fr and 124Sn + 94Zr → 218Th NUCLEAR REACTIONS 123Sb(86Kr, xn), E(cm)=197.5-230 MeV; 94Zr(124Sn, xn), E(cm)=210-245 MeV; measured σ(fusion, E); 94Zr(124Sn, xn), E(cm)=207.5-245 MeV; measured σ(evaporation residue vs E), σ(fusion, E); deduced compound nucleus formation barrier. Velocity filter, ΔE-E detectors, α identification technique, enriched target.
doi: 10.1007/BF01412459
1980LA17 Nucl.Phys. A345, 34 (1980) W.Lang, H.-G.Clerc, H.Wohlfarth, H.Schrader, K.-H.Schmidt Nuclear Charge and Mass Yields for 235U(n(th), F) as a Function of the Kinetic Energy of the Fission Products NUCLEAR REACTIONS, Fission 235U(n, F), E=thermal; measured fragment mass, nuclear charge distributions; deduced fractional independent yields, zero point oscillations, odd-even effect, total kinetic energy, isobar excitation energy.
doi: 10.1016/0375-9474(80)90411-X
1980SA24 Z.Phys. A297, 241 (1980) C.-C.Sahm, H.Schulte, D.Vermeulen, J.Keller, H.-G.Clerc, K.-H.Schmidt, F.Hessberger, G.Munzenberg The Influence of the Fission Barrier on the Mass Distribution in Reactions with Symmetric Fragmentation NUCLEAR REACTIONS, Fission 144Sm, 176Hf(40Ar, X), (40Ar, F), E=190 MeV; 208Pb(40Ar, X), (40Ar, F), E=208 MeV; 165Ho, 175Lu, 181Ta(40Ar, X), (40Ar, F), E not given; measured σ(fragment mass, E). 184Hg, 205At, 215Ac, 216Th, 221Pa, 248Fm deduced symmetric fission fragmentation contribution, fission barrier influence.
doi: 10.1007/BF01892804
1980VE01 Z.Phys. A294, 149 (1980) D.Vermeulen, H.-G.Clerc, W.Lang, K.-H.Schmidt, G.Munzenberg 212Th, a New Isotope RADIOACTIVITY 212,213,214Th; measured Eα, T1/2, Qα. NUCLEAR REACTIONS 176Hf(40Ar, xn), E=170-200 MeV; measured production σ(E) for 212,213,214Th.
doi: 10.1007/BF01435049
1979SC09 Nucl.Phys. A318, 253 (1979) K.-H.Schmidt, W.Faust, G.Munzenberg, H.-G.Clerc, W.Lang, K.Pielenz, D.Vermeulen, H.Wohlfarth, H.Ewald, K.Guttner Alpha Decay Properties of New Protactinium Isotopes RADIOACTIVITY 215,216,217,218,222Pa; measured Eα, T1/2; deduced variation of shell strengths. NUCLEAR REACTIONS 181Ta(40Ar, xn), 184W(40Ar, pn), E=165-202 MeV; measured production σ. Velocity filter, secondary electron-surface barrier detectors. Delayed coin.
doi: 10.1016/0375-9474(79)90482-2
1978SC04 Z.Phys. A284, 431 (1978) K.-H.Schmidt, P.Armbruster, W.Faust, S.Hofmann, G.Munzenberg, W.Reisdorf, H.-G.Clerc, W.Lang, D.Vermeulen, H.Ewald, K.Guttner Dependence of the Evaporation Residue Production on the Excitation Energy of the Compound Nucleus in the Reaction 40Ar + 164Dy NUCLEAR REACTIONS 164Dy(40Ar, xn); measured σ(E) for X=4-8.
doi: 10.1007/BF01422114
1978WO10 Z.Phys. A287, 153 (1978) H.Wohlfarth, W.Lang, H.Dann, H.-G.Clerc, K.-H.Schmidt, H.Schrader The Ionic Charge Distribution of Fission Products and the Influence of Internal Conversion on Highly Preionized Heavy Ions NUCLEAR REACTIONS 235U(n, F), E=th; measured σ(A, Z), ce/fragment for fragment A=85-103.
doi: 10.1007/BF01408085
1976TU03 Phys.Lett. 63B, 283 (1976) Experimental Determination of the Fission Barriers of Lead Isotopes NUCLEAR REACTIONS 204,206,207,208Pb(e, F), E=35-50 MeV; measured σ. 204,206,207,208Pb deduced fission barriers.
doi: 10.1016/0370-2693(76)90264-1
1976WO09 Phys.Lett. 63B, 275 (1976) H.Wohlfarth, W.Lang, H.-G.Clerc, H.Schrader, K.-H.Schmidt, H.Dann Mass Distributions of 235U(N(th), F) Fission Products as a Function of Their Kinetic Energy NUCLEAR REACTIONS 235U(n, F), E=th; measured σ(A).
doi: 10.1016/0370-2693(76)90262-8
1975CL02 Nucl.Phys. A247, 74 (1975) H.-G.Clerc, K.-H.Schmidt, H.Wohlfarth, W.Lang, H.Schrader, K.E.Pferdekamper, R.Jungmann, M.Asghar, J.P.Bocquet, G.Siegert Nuclear Charge Distribution of Mass-Separated Isobars from Thermal-Neutron-Induced Fission of 235U NUCLEAR REACTIONS 235U(n, F), E=thermal; measured nuclear charge distributions of fission products; deduced nuclear charge distribution widths; on-line mass separation.
doi: 10.1016/0375-9474(75)90278-X
1975CL08 Z.Phys. A274, 203 (1975) H.-G.Clerc, W.Lang, H.Wohlfarth, K.-H.Schmidt, H.Schrader, K.E.Pferdekamper, R.Jungmann The Influence of Pairing and Nuclear Structure on the Thermal-Neutron-Induced Fission of 235U NUCLEAR REACTIONS 235U(n, F), E=thermal; measured σ(fragment mass), A=80-107; deduced charge distribution.
doi: 10.1007/BF01437731
1975SC21 Phys.Lett. 56B, 250 (1975) K.-H.Schmidt, H.-G.Clerc, H.Wohlfarth, W.Lang, W.Lehmann-Carpzov Experimental Evidence for the Influence of the Atomic Shell Structure on the Energy Loss of High Energy Heavy Ions in Matter RADIOACTIVITY, Fission 252Cf (SF); measured secondary electron yield of fission products through carbon foils.
doi: 10.1016/0370-2693(75)90387-1
1974TU02 Phys.Lett. 49B, 335 (1974) Fission Barrier of 209Bi Measured by Electron Induced Fission NUCLEAR REACTIONS 209Bi(e, F), E=26-41 MeV; measured σ, deduced fission barrier.
doi: 10.1016/0370-2693(74)90174-9
1970WI04 Z.Phys. 234, 120 (1970) G.Wittwer, H.-G.Clerc, G.A.Beer Untersuchung von Kernniveaus unterhalb 16 MeV im 13C mit unelastischer Elektronenstreuung NUCLEAR REACTIONS 13C(e, e'), E=36-75 MeV; measured σ(E;Ee', θ). 13C deduced levels, level-width, transition radii.
doi: 10.1007/BF01402796
1969TO05 Phys.Letters 29B, 579 (1969) M.Tomaselli, L.Grunbaum, G.A.Beer, H.-G.Clerc, G.Wittwer Experimental and Theoretical Investigation of the E1-Electroexcitation Of the 3.08 MeV Level in 13C NUCLEAR REACTIONS 13C(e, e'), E not given; measured σ(E, θ). 13C levels deduced transition probabilities.
doi: 10.1016/0370-2693(69)90302-5
1969WI22 Phys.Letters 30B, 634 (1969) G.Wittwer, H.-G.Clerc, G.A.Beer Properties of Electromagnetic Transitions in 13C NUCLEAR REACTIONS 13C(e, e'), E = 36-65 MeV; measured σ(E;Ee'). 13C deduced levels, level-width, γ-mixing.
doi: 10.1016/0370-2693(69)90080-X
1968BE14 Phys.Letters 26B, 506 (1968) G.A.Beer, P.Brix, H.-G.Clerc, B.Laube Ground State Electromagnetic Widths of the 6.32 MeV Level in 15N NUCLEAR STRUCTURE 15N; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0370-2693(68)90364-X
1968CL05 Z.Physik 211, 452 (1968) Unelastische Elektronenstreuung an 14N fur Anregungsenergien Zwischen 8, 5 und 11, 5 MeV NUCLEAR STRUCTURE 14N; measured not abstracted; deduced nuclear properties.
doi: 10.1007/BF01404559
1968CL08 Nucl.Phys. A120, 441 (1968) H.-G.Clerc, K.J.Wetzel, E.Spamer Inelastic Electron Scattering from 9Be: Levels below 10 MeV NUCLEAR REACTIONS 9Be(e, e'), Ee=25-58 MeV, θ=105°-165°; measured σ(Ee, Ee', θ). 9Be deduced levels, π, level-width.
doi: 10.1016/0375-9474(68)90777-X
1966CL01 Phys.Letters 20, 667 (1966) H.G.Clerc, K.J.Wetzel, E.Spamer Excitation of New Electromagnetic Transitions in 9Be Inelastic Electron Scattering NUCLEAR STRUCTURE 9Be; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(66)91165-6
1965CL03 Phys.Letters 18, 316 (1965) H.G.Clerc, R.J.Stewart, R.C.Morrison Photodisintegration of 4He NUCLEAR STRUCTURE 4He; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(65)90353-7
1964GU06 Z.Physik 181, 453 (1964) F.Gudden, G.Fricke, H.-G.Clerc, P.Brix Eine Anordnung fur Experimente Zur Elektronenstreuung Unterhalb 60 MeV NUCLEAR STRUCTURE 12C; measured not abstracted; deduced nuclear properties.
doi: 10.1007/BF01380562
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