NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = K.Wisshak Found 72 matches. 2012PL02 Phys.Rev. C 86, 015805 (2012) R.Plag, R.Reifarth, M.Heil, F.Kappeler, G.Rupp, F.Voss, K.Wisshak 12C(α, γ)16O studied with the Karlsruhe 4π BaF2 detector NUCLEAR REACTIONS 12C(α, γ)16O, E(cm)=1002-1510 KeV; measured Eγ, Iγ, γ(θ, E), time-of-flight spectrum using Karlsruhe 4π BaF2 array, total σ(E); deduced spectroscopic factor, E1/E2 ratio, phase shift. GEANT simulations. Discussed astrophysical implications. Comparison of S factors with R-matrix fit and other measurements.
doi: 10.1103/PhysRevC.86.015805
2011BE47 Eur.Phys.J. A 47, 160 (2011) F.Belloni, M.Calviani, N.Colonna, P.Mastinu, P.M.Milazzo, U.Abbondanno, G.Aerts, H.Alvarez, F.Alvarez-Velarde, S.Andriamonje, J.Andrzejewski, L.Audouin, G.Badurek, M.Barbagallo, P.Baumann, F.Becvar, E.Berthoumieux, F.Calvino, D.Cano-Ott, R.Capote, C.Carrapico, P.Cennini, V.Chepel, E.Chiaveri, G.Cortes, A.Couture, J.Cox, M.Dahlfors, S.David, I.Dillmann, C.Domingo-Pardo, W.Dridi, I.Duran, C.Eleftheriadis, M.Embid-Segura, A.Ferrari, R.Ferreira-Marques, K.Fujii, W.Furman, I.Goncalves, E.Gonzalez-Romero, A.Goverdovski, F.Gramegna, C.Guerrero, F.Gunsing, B.Haas, R.Haight, M.Heil, A.Herrera-Martinez, M.Igashira, E.Jericha, F.Kappeler, Y.Kadi, D.Karadimos, D.Karamanis, M.Kerveno, P.Koehler, E.Kossionides, M.Krticka, C.Lamboudis, H.Leeb, A.Lindote, I.Lopes, M.Lozano, S.Lukic, J.Marganiec, S.Marrone, T.Martinez, C.Massimi, M.H.Meaze, A.Mengoni, C.Moreau, M.Mosconi, F.Neves, H.Oberhummer, S.O'Brien, J.Pancin, C.Papachristodoulou, C.Papadopoulos, C.Paradela, N.Patronis, A.Pavlik, P.Pavlopoulos, L.Perrot, M.T.Pigni, R.Plag, A.Plompen, A.Plukis, A.Poch, J.Praena, C.Pretel, J.Quesada, T.Rauscher, R.Reifarth, M.Rosetti, C.Rubbia, G.Rudolf, P.Rullhusen, J.Salgado, C.Santos, L.Sarchiapone, I.Savvidis, C.Stephan, G.Tagliente, J.L.Tain, D.Tarrio, L.Tassan-Got, L.Tavora, R.Terlizzi, G.Vannini, P.Vaz, A.Ventura, D.Villamarin, M.C.Vincente, V.Vlachoudis, R.Vlastou, F.Voss, S.Walter, M.Wiescher, K.Wisshak Measurement of the neutron-induced fission cross-section of 243Am relative to 235U from 0.5 to 20 MeV NUCLEAR REACTIONS 235U, 243Am(n, F), E=0.5-20 MeV; measured fission products using n_TOF fast ionization chamber; deduced σ; calculated σ using EMPIRE code. Compared with other data, ENDF/B-VII.0, JENDL-4.0, JEFF-3.1.1, ROSFOND, BROND-2.2.
doi: 10.1140/epja/i2011-11160-x
2011TA17 Phys.Rev. C 84, 015801 (2011) G.Tagliente, P.M.Milazzo, K.Fujii, U.Abbondanno, G.Aerts, H.Alvarez, F.Alvarez-Velarde, S.Andriamonje, J.Andrzejewski, L.Audouin, G.Badurek, P.Baumann, F.Becvar, F.Belloni, E.Berthoumieux, S.Bisterzo, F.Calvino, M.Calviani, D.Cano-Ott, R.Capote, C.Carrapico, P.Cennini, V.Chepel, E.Chiaveri, N.Colonna, G.Cortes, A.Couture, J.Cox, M.Dahlfors, S.David, I.Dillmann, C.Domingo-Pardo, W.Dridi, I.Duran, C.Eleftheriadis, M.Embid-Segura, A.Ferrari, R.Ferreira-Marques, W.Furman, R.Gallino, I.Goncalves, E.Gonzalez-Romero, F.Gramegna, C.Guerrero, F.Gunsing, B.Haas, R.Haight, M.Heil, A.Herrera-Martinez, E.Jericha, F.Kappeler, Y.Kadi, D.Karadimos, D.Karamanis, M.Kerveno, E.Kossionides, M.Krticka, C.Lamboudis, H.Leeb, A.Lindote, I.Lopes, M.Lozano, S.Lukic, J.Marganiec, S.Marrone, T.Martnez, C.Massimi, P.Mastinu, A.Mengoni, C.Moreau, M.Mosconi, F.Neves, H.Oberhummer, S.O'Brien, J.Pancin, C.Papachristodoulou, C.Papadopoulos, C.Paradela, N.Patronis, A.Pavlik, P.Pavlopoulos, L.Perrot, M.T.Pigni, R.Plag, A.Plompen, A.Plukis, A.Poch, J.Praena, C.Pretel, J.Quesada, T.Rauscher, R.Reifarth, M.Rosetti, C.Rubbia, G.Rudolf, P.Rullhusen, J.Salgado, C.Santos, L.Sarchiapone, I.Savvidis, C.Stephan, J.L.Tain, L.Tassan-Got, L.Tavora, R.Terlizzi, G.Vannini, P.Vaz, A.Ventura, D.Villamarin, M.C.Vincente, V.Vlachoudis, R.Vlastou, F.Voss, S.Walter, M.Wiescher, K.Wisshak Neutron capture on 94Zr: Resonance parameters and Maxwellian-averaged cross sections NUCLEAR REACTIONS 94Zr(n, γ), E=0.001-60 keV; measured E(n), I(n), capture yield using CERN n_TOF neutron source; deduced resonance parameters ER, gamma and neutron widths, capture kernels; calculated Maxwellian-averaged capture cross sections. 95Zr; deduced resonances, J, l-values, R-matrix analysis. Comparison with previous studies. Discussed astrophysical implications.
doi: 10.1103/PhysRevC.84.015801
2008DO05 J.Phys.(London) G35, 014020 (2008) C.Domingo-Pardo, U.Abbondanno, G.Aerts, H.Alvarez, F.Alvarez-Velarde, S.Andriamonje, J.Andrzejewski, P.Assimakopoulos, L.Audouin, G.Badurek, P.Baumann, F.Becvar, E.Berthoumieux, S.Bisterzo, F.Calvino, M.Calviani, D.Cano-Ott, R.Capote, C.Carrapico, P.Cennini, V.Chepel, N.Colonna, G.Cortes, A.Couture, J.Cox, M.Dahlfors, S.David, I.Dillmann, W.Dridi, I.Duran, C.Eleftheriadis, M.Embid-Segura, L.Ferrant, A.Ferrari, R.Ferreira-Marques, K.Fujii, W.Furman, R.Gallino, I.Goncalves, E.Gonzalez-Romero, F.Gramegna, C.Guerrero, F.Gunsing, B.Haas, R.Haight, M.Heil, A.Herrera-Martinez, M.Igashira, E.Jericha, Y.Kadi, F.Kappeler, D.Karadimos, D.Karamanis, M.Kerveno, P.Koehler, E.Kossionides, M.Krticka, C.Lamboudis, H.Leeb, A.Lindote, I.Lopes, M.Lozano, S.Lukic, J.Marganiec, S.Marrone, C.Massimi, P.Mastinu, A.Mengoni, P.M.Milazzo, M.Mosconi, F.Neves, H.Oberhummer, S.O'Brien, J.Pancin, C.Papachristodoulou, C.Papadopoulos, C.Paradela, N.Patronis, A.Pavlik, P.Pavlopoulos, L.Perrot, M.T.Pigni, R.Plag, A.Plompen, A.Plukis, A.Poch, C.Pretel, J.Quesada, T.Rauscher, R.Reifarth, C.Rubbia, G.Rudolf, P.Rullhusen, J.Salgado, C.Santos, L.Sarchiapone, I.Savvidis, C.Stephan, G.Tagliente, J.L.Tain, L.Tassan-Got, L.Tavora, R.Terlizzi, G.Vannini, P.Vaz, A.Ventura, D.Villamarin, M.C.Vincente, V.Vlachoudis, R.Vlastou, F.Voss, S.Walter, M.Wiescher, K.Wisshak The measurement of the 206Pb(n, γ) cross section and stellar implications NUCLEAR REACTIONS 206Pb(n, γ), E=0.001-1000 keV; measured Eγ, Iγ, capture cross sections. Deduced maxwellian averaged sections.
doi: 10.1088/0954-3899/35/1/014020
2008HE17 Astrophys.J. 673, 434 (2008) M.Heil, N.Winckler, S.Dababneh, F.Kappeler, K.Wisshak, S.Bisterzo, R.Gallino, A.M.Davis, T.Rauscher 176Lu/176Hf: A Sensitive Test of s-Process Temperature and Neutron Density in AGB Stars NUCLEAR REACTIONS 175Lu(n, γ), E=spectrum; measured Eγ, Iγ, cross sections, isomeric ratio.
doi: 10.1086/523892
2007WA08 Phys.Rev. C 75, 034301 (2007) S.Walter, F.Stedile, J.J.Carroll, C.Fransen, G.Friessner, N.Hollmann, H.von Garrel, J.Jolie, O.Karg, F.Kappeler, U.Kneissl, C.Kohstall, P.von Neumann-Cosel, A.Linnemann, D.Mucher, N.Pietralla, H.H.Pitz, G.Rusev, M.Scheck, C.Scholl, R.Schwengner, V.Werner, K.Wisshak Photon scattering experiments on the quasistable, odd-odd mass nucleus 176Lu NUCLEAR REACTIONS 176Lu(γ, γ'), E=2.3, 3.1 MeV bremsstrahlung; measured Eγ, Iγ. 176Lu deduced transitions, B(M1), B(E1), strength distribution.
doi: 10.1103/PhysRevC.75.034301
2006VO04 Phys.Rev. C 73, 054315 (2006) H.von Garrel, P.von Brentano, C.Fransen, G.Friessner, N.Hollmann, J.Jolie, F.Kappeler, L.Kaubler, U.Kneissl, C.Kohstall, L.Kostov, A.Linnemann, D.Mucher, N.Pietralla, H.H.Pitz, G.Rusev, M.Scheck, K.D.Schilling, C.Scholl, R.Schwengner, F.Stedile, S.Walter, V.Werner, K.Wisshak Low-lying E1, M1, and E2 strength distributions in 124, 126, 128, 129, 130, 131, 132, 134, 136Xe: Systematic photon scattering experiments in the mass region of a nuclear shape or phase transition NUCLEAR REACTIONS 124,126,128,129,130,131,132,134,136Xe(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. 124,126,128,129,130,131,132,134,136Xe deduced levels, J, π, branching ratios, B(E1), B(M1).
doi: 10.1103/PhysRevC.73.054315
2006WI01 Phys.Rev. C 73, 015802 (2006) K.Wisshak, F.Voss, F.Kappeler, M.Krticka, S.Raman, A.Mengoni, R.Gallino Stellar neutron capture cross section of the unstable s-process branching point 151Sm NUCLEAR REACTIONS Sm, 151Sm(n, γ), E=3-225 keV; measured capture σ; deduced Maxwellian averaged σ. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.73.015802
2006WI02 Phys.Rev. C 73, 015807 (2006) K.Wisshak, F.Voss, F.Kappeler, L.Kazakov Stellar neutron capture cross sections of the Lu isotopes NUCLEAR REACTIONS 175,176Lu(n, γ), E=3-225 keV; measured Eγ, capture σ; deduced Maxwellian averaged σ. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.73.015807
2006WI11 Phys.Rev. C 73, 045807 (2006) K.Wisshak, F.Voss, F.Kappeler, L.Kazakov, F.Becvar, M.Krticka, R.Gallino, M.Pignatari Fast neutron capture on the Hf isotopes: Cross sections, isomer production, and stellar aspects NUCLEAR REACTIONS 176,177,178,179,180Hf(n, γ), E=3-225 keV; measured Eγ, Iγ, capture σ; deduced Maxwellian-averaged σ. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.73.045807
2005PL04 Nucl.Phys. A758, 415c (2005) R.Plag, M.Heil, F.Kappeler, R.Reifarth, K.Wisshak An independent measurement of the 12C(α, γ)16O cross section with the Karlsruhe 4π BaF2 detector NUCLEAR REACTIONS 12C(α, γ), E(cm)=1.0-1.5 MeV; measured Eγ, Iγ, angular distributions; deduced S-factors.
doi: 10.1016/j.nuclphysa.2005.05.076
2004KA26 Phys.Rev. C 69, 055802 (2004) F.Kappeler, C.Arlandini, M.Heil, F.Voss, K.Wisshak, R.Reifarth, O.Straniero, R.Gallino, S.Masera, C.Travaglio Stellar neutron capture on 180Tam. II. Defining the s-process contribution to nature's rarest isotope NUCLEAR REACTIONS 180mTa(n, γ), E=low; analyzed capture σ; deduced s-process contribution to solar abundance.
doi: 10.1103/PhysRevC.69.055802
2004KR08 Phys.Rev.Lett. 92, 172501 (2004) M.Krticka, F.Becvar, J.Honzatko, I.Tomandl, M.Heil, F.Kappeler, R.Reifarth, F.Voss, K.Wisshak Evidence for M1 Scissors Resonances Built on the Levels in the Quasicontinuum of 163Dy NUCLEAR REACTIONS 162Dy(n, γ), E=thermal; measured Eγ, Iγ, γγ-coin, two-step cascade spectra. 163Dy deduced scissors resonances.
doi: 10.1103/PhysRevLett.92.172501
2004WI07 Phys.Rev. C 69, 055801 (2004) K.Wisshak, F.Voss, C.Arlandini, F.Kappeler, M.Heil, R.Reifarth, M.Krticka, F.Becvar Stellar neutron capture on 180Tam. I. Cross section measurement between 10 keV and 100 keV NUCLEAR REACTIONS 180m,181Ta, 197Au(n, γ), E=10-100 keV; measured Eγ, capture σ. 180mTa(n, γ), E < 700 keV; deduced Maxwellian averaged σ.
doi: 10.1103/PhysRevC.69.055801
2002RE32 Phys.Rev. C 66, 064603 (2002) R.Reifarth, M.Heil, F.Kappeler, F.Voss, K.Wisshak, F.Becvar, M.Krticka, R.Gallino, Y.Nagai Stellar neutron capture cross sections of 128, 129, 130Xe NUCLEAR REACTIONS 128,129,130Xe(n, γ), E=3-225 keV; measured Eγ, Iγ, capture σ; deduced Maxwellian averaged σ. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.66.064603
2002WI11 Phys.Rev. C66, 025801 (2002) K.Wisshak, F.Voss, F.Kappeler, L.Kazakov Neutron capture cross sections for stellar Cd production NUCLEAR REACTIONS 110,111,112,113,114,116Cd(n, γ), E=3-225 keV; measured capture σ; deduced Maxwellian averaged σ. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.66.025801
2001BE33 Phys.Rev. C64, 015801 (2001) J.Best, H.Stoll, C.Arlandini, S.Jaag, F.Kappeler, K.Wisshak, A.Mengoni, G.Reffo, T.Rauscher s-Process Branchings at 151Sm, 154Eu, and 163Dy NUCLEAR REACTIONS 151,153Eu, 152,154Sm, 164,170Er(n, γ), E=spectrum; measured σ. 151,152,153,154,155Eu(n, γ), E=1-2000 keV; calculated σ. Activation technique, comparisons with previous measurements. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.64.015801
2001RE15 Nucl.Phys. A688, 229c (2001) R.Reifarth, F.Kappeler, F.Voss, K.Wisshak The keV Neutron Capture Cross Sections of 128, 129, 130Xe NUCLEAR REACTIONS 128,129,130Xe(n, γ), E=3-225 keV; measured Eγ, σ. Comparison with earlier data.
doi: 10.1016/S0375-9474(01)00704-7
2001WI03 Nucl.Sci.Eng. 137, 183 (2001) Neutron Capture Cross Section of 232Th NUCLEAR REACTIONS 197Au, 232Th(n, γ), E=5-225 keV; measured Eγ, sum energy spectra, capture σ.
doi: 10.13182/NSE01-A2184
2001WI13 Nucl.Phys. A688, 533c (2001) K.Wisshak, F.Voss, C.Arlandini, M.Heil, F.Kappeler, R.Reifarth, M.Krticka, F.Becvar Stellar Neutron Capture Cross Section of the Rarest Stable Isotope 180mTa NUCLEAR REACTIONS 180Ta(n, γ), E=10-100 keV; measured Eγ. Production of 180Ta in stellar environments discussed.
doi: 10.1016/S0375-9474(01)00779-5
2001WI22 Phys.Rev.Lett. 87, 251102 (2001) K.Wisshak, F.Voss, C.Arlandini, F.Becvar, O.Straniero, R.Gallino, M.Heil, F.Kappeler, M.Krticka, S.Masera, R.Reifarth, C.Travaglio Neutron Capture on 180Tam: Clue for an s-process origin of nature's rarest isotope NUCLEAR REACTIONS 180mTa(n, γ), E=10-100 keV; measured capture σ; deduced astrophysical average capture σ.
doi: 10.1103/PhysRevLett.87.251102
2000BA79 At.Data Nucl.Data Tables 76, 70 (2000) Z.Y.Bao, H.Beer, F.Kappeler, F.Voss, K.Wisshak, T.Rauscher Neutron Cross Sections for Nucleosynthesis Studies COMPILATION Z=1-83; A=1-210; compiled, analyzed Maxwellian averaged neutron capture σ. Comparisons with statistical model.
doi: 10.1006/adnd.2000.0838
2000WI08 Phys.Rev. C61, 065801 (2000) K.Wisshak, F.Voss, C.Arlandini, F.Kappeler, L.Kazakov Stellar Neutron Capture Cross Sections of the Yb Isotopes NUCLEAR REACTIONS 170,171,172,173,174,176Yb(n, γ), (n, X), E=3-225 keV; measured total, capture σ, isomer ratios; deduced Maxwellian averaged σ. Implications for stellar nucleosynthesis discussed.
doi: 10.1103/PhysRevC.61.065801
1999AR31 Astrophys.J. 525, 886 (1999) C.Arlandini, F.Kappeler, K.Wisshak, R.Gallino, M.Lugaro, M.Busso, O.Straniero Neutron Capture in Low-Mass Asymptotic Giant Branch Stars: Cross Sections and Abundance Signatures COMPILATION 140,141,142Ce, 141,142Pr, 142,143,144Nd(n, γ); compiled experimental nuclear reaction σ data; deduced sensitive test for models of s-process nucleosynthesis.
doi: 10.1086/307938
1999VO02 Phys.Rev. C59, 1154 (1999) F.Voss, K.Wisshak, C.Arlandini, F.Kappeler, L.Kazakov, T.Rauscher Stellar Neutron Capture Cross Sections of Pr and Dy Isotopes NUCLEAR REACTIONS 141Pr, 160,161,162,163,164Dy(n, γ), E=3-225 keV; measured total, capture σ; deduced Maxwellian averaged neutron capture σ at stellar energies. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.59.1154
1998TH10 Astrophys.J. 500, 1039 (1998) Ch.Theis, F.Kappeler, K.Wisshak, F.Voss On the Puzzling Origin of the Rare In and Sn Isotopes NUCLEAR REACTIONS 106,108,114,116Cd(n, γ), E=25, 30 keV; measured reaction products, Eγ, Iγ; deduced Maxwellian-averaged σ and its uncertainties. COMPILATION 110,111,112,113,114,116Cd, 113,115In, 114,115,116,117,118,119,120,122Sn, 121,123Sb, 122,123,124Te(n, γ), E=30 keV; compiled Maxwellian-averaged σ and its uncertainties.
doi: 10.1086/305777
1998WI04 Phys.Rev. C57, 391 (1998) K.Wisshak, F.Voss, F.Kappeler, L.Kazakov, G.Reffo Stellar Neutron Capture Cross Sections of the Nd Isotopes NUCLEAR REACTIONS 142,143,144,145,146Nd(n, γ), E=3-225 keV; measured total, capture σ(En); deduced Maxwellian averaged σ at kT=10-100 keV, astrophysical s-process implications.
doi: 10.1103/PhysRevC.57.391
1998WI18 Phys.Rev. C57, 3452 (1998) Neutron Capture Resonances in 142Nd and 144Nd NUCLEAR REACTIONS 142,144Nd(n, γ), E=2.8-20 keV; measured σ(E); deduced resonance areas, averaged capture σ.
doi: 10.1103/PhysRevC.57.3452
1997BA52 Nucl.Phys. A621, 595c (1997) Z.Y.Bao, H.Beer, F.Kappeler, F.Voss, K.Wisshak Stellar Cross Sections for s-Process Studies
doi: 10.1016/S0375-9474(97)00310-2
1997WI13 Nucl.Phys. A621, 270c (1997) K.Wisshak, F.Voss, F.Kappeler, L.Kazakov Neutron Capture in Neodymium Isotopes: Implications for the s-process NUCLEAR REACTIONS 142,143,144,145,146,148Nd(n, γ), E=10, 30 keV; measured capture σ. Other data compared, astrophysical s-process implications.
doi: 10.1016/S0375-9474(97)00253-4
1996WI14 Phys.Rev. C54, 1451 (1996) K.Wisshak, F.Voss, Ch.Theis, F.Kappeler, K.Guber, L.Kazakov, N.Kornilov, G.Reffo Stellar Neutron Capture Cross Sections of the Tin Isotopes NUCLEAR REACTIONS 114,115,116,117,118,120Sn(n, γ), E=3-225 keV; measured capture σ(E); deduced Maxwellian averaged σ for stellar temperatures kT=10 to 100 keV.
doi: 10.1103/PhysRevC.54.1451
1996WI20 Phys.Rev. C54, 2732 (1996) Neutron Capture Resonances in 116Sn, 118Sn, and 120Sn NUCLEAR REACTIONS 116,118,120Sn(n, γ), E=3-20 keV; measured σ(n, γ). 117,119,121Sn deduced resonances, parameters, gΓnΓγ/(Γn+Γγ), Maxwellian averaged capture σ.
doi: 10.1103/PhysRevC.54.2732
1995VO06 Phys.Rev. C52, 1102 (1995) Resonance Neutron Capture in 136Ba NUCLEAR REACTIONS 136Ba(n, γ), E=2.8-20 keV; measured σ(E); deduced s-process implications. 137Ba deduced resonance parameters (gΓnΓγ/(Γn+Γγ)). Enriched target. Shape analysis program.
doi: 10.1103/PhysRevC.52.1102
1995WI25 Phys.Rev. C52, 2762 (1995) K.Wisshak, F.Voss, F.Kappeler, K.Guber, L.Kazakov, N.Kornilov, M.Uhl, G.Reffo Stellar Neutron Capture Cross Sections of the Gd Isotopes NUCLEAR REACTIONS 152,154,155,156,157,158Gd(n, γ), E=3-225 KeV; measured σ(E); deduced Maxwellian averaged cross section for kT=10 to 100 keV.
doi: 10.1103/PhysRevC.52.2762
1994VO18 Phys.Rev. C50, 2582 (1994) F.Voss, K.Wisshak, K.Guber, F.Kappeler, G.Reffo Stellar Neutron Capture Cross Sections of the Ba Isotopes NUCLEAR REACTIONS 134,135,136,137Ba(n, γ), E=5-225 keV; measured capture σ(E); deduced stellar neutron capture σ for kT=10 to 100 keV.
doi: 10.1103/PhysRevC.50.2582
1994WI18 Proc.Intern.Conf.Nuclear Data for Science and Technology, Gatlinburg, Tennesse, 9-13 May, 1994, J.K.Dickens, Ed., American Nuclear Society, Vol.2, p.1060 (1994) Stellar Neutron Capture Cross Sections Of 134Ba, 135Ba, 136Ba, And 137Ba NUCLEAR REACTIONS 134Ba(n, γ), 135Ba(n, γ), 136Ba(n, γ), 137Ba(n, γ), E=30 keV; measured products, 135Ba, Eγ, Iγ; deduced σ, σ(E). Data were imported from EXFOR entry 22337. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22337. 1993KA28 Astrophys.J. 410, 370 (1993) F.Kappeler, W.Schanz, K.Wisshak, G.Reffo The s-Process Between A = 120 and 124: Signature of neutron density and temperature in red giants NUCLEAR REACTIONS 120Sn, 121,123Sb, 128Te(n, γ), E=quasistellar neutron spectrum; measured σ; deduced relevance for s-process nucleosynthesis. Activation technique.
doi: 10.1086/172754
1993WI12 Phys.Rev. C48, 1401 (1993) K.Wisshak, K.Guber, F.Voss, F.Kappeler, G.Reffo Neutron Capture in 148,150Sm: A sensitive probe of the s-process neutron density NUCLEAR REACTIONS 147,148,149,150,152Sm(n, γ), E=3-225 keV; measured σ(E); deduced stellar cross sections at kT=10-100 keV, s-process neutron density.
doi: 10.1103/PhysRevC.48.1401
1993WI17 J.Phys.(London) G19, S103 (1993) K.Wisshak, F.Voss, K.Guber, F.Kappeler s-Process Studies with Improved Cross Sections NUCLEAR STRUCTURE 80,82Kr, 122,123,124Te, 128,130Xe, 134,136Ba, 148,150Sm, 152,154Gd; compiled, reviewed s-process branching factor data, analyses. Classical, stellar model approaches discussed.
doi: 10.1088/0954-3899/19/S/009
1992WI05 Phys.Rev. C45, 2470 (1992) K.Wisshak, F.Voss, F.Kappeler, G.Reffo Neutron Capture in 122,123,124Te: Critical test for s process studies NUCLEAR REACTIONS 122,123,124,125,126Te(n, γ), E=10-200 keV; measured capture σ relative to gold standard; deduced Maxwellian averaged σ between kT=10 and 100 keV.
doi: 10.1103/PhysRevC.45.2470
1992XI01 Phys.Rev. C45, 2487 (1992) Y.Xia, Th.W.Gerstenhofer, S.Jaag, F.Kappeler, K.Wisshak Neutron Cross Sections of 122Te, 123Te, and 124Te between 1 and 60 keV NUCLEAR REACTIONS 93Nb, 122,123,124Te(n, γ), E=1-60 keV; measured capture σ relative to gold standard. 122,123,124Te(n, X), E=10-100 keV; measured total σ.
doi: 10.1103/PhysRevC.45.2487
1990WI14 Phys.Rev. C42, 1731 (1990) K.Wisshak, F.Voss, F.Kappeler, G.Reffo Measurements of keV Neutron Capture Cross Sections with a 4π Barium Fluoride Detector: Examples of 93Nb, 103Rh, and 181Ta NUCLEAR REACTIONS 93Nb, 103Rh, 181Ta(n, γ), E=3-200 keV; measured capture σ relative to gold standard; deduced Maxwellian averaged σ at (kT)=10-50 keV.
doi: 10.1103/PhysRevC.42.1731
1990WI17 Nucl.Instrum.Methods Phys.Res. A292, 595 (1990) K.Wisshak, K.Guber, F.Kappeler, J.Krisch, H.Muller, G.Rupp, F.Voss The Karlsruhe 4π Barium Fluoride Detector NUCLEAR REACTIONS Rh, 197Au(n, γ), E not given; measured capture γ-spectra, multiplicity. 4π BaF2 detector.
doi: 10.1016/0168-9002(90)90179-A
1990WI19 Nucl.Instrum.Methods Phys.Res. A299, 60 (1990) K.Wisshak, K.Guber, F.Kappeler, F.Voss The Karlsruhe 4π Barium Fluoride Detector RADIOACTIVITY 137Cs, 54Mn, 65Zn, 60Co, 88Y; measured γ-sum spectra. 4π barium flouride detector resolution studies.
doi: 10.1016/0168-9002(90)90748-U
1989KA24 Rep.Prog.Phys. 52, 945 (1989) s-Process Nucleosynthesis - Nuclear Physics and the Classical Model COMPILATION A=56-209; compiled s-process data; deduced potential s-process chronometers.
doi: 10.1088/0034-4885/52/8/002
1986CO08 Nucl.Sci.Eng. 93, 348 (1986) Neutron Capture in the 1.15-keV Resonance of 56Fe using Moxon-Rae Detectors NUCLEAR REACTIONS 56Fe(n, γ), E=1.152 keV; measured capture Eγ, Iγ. 57Fe deduced resonance, Γ, (gΓnΓγ/Γ).
doi: 10.13182/NSE86-A18470
1986WI02 Astrophys.J. 300, 41 (1986) R.R.Winters, F.Kappeler, K.Wisshak, A.Mengoni, G.Reffo 148,150Sm: A test for s-process nucleosynthesis NUCLEAR REACTIONS 148,149,150Sm(n, γ), E=4-250 keV; measured σ(E); deduced Maxwellian < σ >, parameters, s-process neutron density. 148,150Sm deduced s-process current ratio.
doi: 10.1086/163781
1984WI02 Nucl.Sci.Eng. 86, 168 (1984) K.Wisshak, F.Kappeler, G.Reffo, F.Fabbri Neutron Capture in s-Wave Resonances of Iron-56, Nickel-58, and Nickel-60 NUCLEAR REACTIONS 58Ni(n, γ), E=10-30 keV; 60Ni(n, γ), E=10-20 keV; 20-44 keV; measured capture σ(E). 56Fe(n, γ), E=27.7 keV; measured capture σ. 59,61Ni, 57Fe deduced s-wave resonance capture Γγ. Kinematically collimated neutron beam.
doi: 10.13182/NSE84-A18199
1984WI15 Nucl.Sci.Eng. 88, 594 (1984) K.Wisshak, F.Kappeler, G.Reffo The Capture Width of the 34.8-keV s-Wave Neutron Resonance in 27Al NUCLEAR REACTIONS 27Al(n, n), (n, γ), E=34.8 keV; measured σ(En), Eγ, Iγ. 28Al deduced s-wave resonance capture Γγ.
doi: 10.13182/NSE84-A18376
1984WI16 Nucl.Sci.Eng. 87, 48 (1984) K.Wisshak, F.Kappeler, R.L.Macklin, G.Reffo, F.Fabbri Neutron Capture in s-Wave Resonances of Nickel-64 NUCLEAR REACTIONS 64Ni(n, γ), E=10-56 keV; measured capture γ yield vs E; deduced Maxwellian average σ. 65Ni deduced s-wave resonances Γγ, strength function.
doi: 10.13182/NSE84-A17445
1983FA11 Nucl.Instrum.Methods 213, 277 (1983) H.R.Faust, H.Klewe-Nebenius, H.Rebel, K.Wisshak Determination of the Multipolarity of Prompt Electromagnetic Transitions from Angular Distributions of Conversion Electrons Part II: Spectrometer and Measurements NUCLEAR REACTIONS 169Tm, 192Os(d, 5n), E=52 MeV; measured I(ce), ce(θ). 166Yb, 189Ir deduced rotational band transition angular distribution coefficients. Mini-orange spectrometer, magnetic filter system.
doi: 10.1016/0167-5087(83)90420-9
1983KA09 Nucl.Sci.Eng. 84, 234 (1983) F.Kappeler, K.Wisshak, L.D.Hong Neutron Capture Resonances in 56Fe and 58Fe in the Energy Range from 10 to 100 keV NUCLEAR REACTIONS 56,58Fe(n, γ), E=10-100 keV; calculated capture γ-spectra; deduced capture yield, σ(capture) vs E. 57,59Fe deduced resonances, (gΓγΓn/Γ), Maxwellian < σ >. Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21831. 1983RE01 Nucl.Sci.Eng. 83, 401 (1983) G.Reffo, F.Fabbri, K.Wisshak, F.Kappeler Calculated Gamma-Ray Spectra for keV Neutron Capture in 240Pu, 242Pu, and 238U NUCLEAR REACTIONS 240,242Pu, 238U(n, γ), E=10-200 keV; calculated total σ, σ(capture). Optical, statistical model analyses.
doi: 10.13182/NSE83-A17576
1983WI10 Nucl.Sci.Eng. 85, 251 (1983) Neutron Capture and Fission Cross Section of 243Am in the Energy Range from 5 to 250 keV NUCLEAR REACTIONS 243Am(n, γ), (n, F), E=5-250 keV; measured capture, subthreshold fission σ(E). Moxon-Rae detectors, graphite, bismuth graphite converters.
doi: 10.13182/NSE83-A17317
1982KA39 Astrophys.J. 257, 821 (1982) F.Kappeler, H.Beer, K.Wisshak, D.D.Clayton, R.L.Macklin, R.A.Ward s-process studies in the light of new experimental cross sections - Distribution of neutron fluences and r-process residuals COMPILATION 58Fe, 70Ge, 76Se, 82Kr, 96Mo, 100Ru, 104Pd, 110Cd, 116Sn, 122,123,124Te, 128,130Xe, 134,136Ba, 142Nd, 148,150Sm, 154Gd, 160Dy, 170Yb, 176Lu, 176Hf, 186Os, 192Pt, 198Hg, 204Pb, 85,86Kr, 85,86,87Rb, 86,87,88Sr, 89Y, 90,91,92Zr, 138Ba, 139La, 140Ce, 141Pr, 206,207,208Pb, 209Bi(n, γ), E=30 keV; compiled experimental and theoretical (n, γ) Maxwellian-averaged σ and their uncertainties.
doi: 10.1086/160033
1982RE04 Nucl.Sci.Eng. 80, 630 (1982) G.Reffo, F.Fabbri, K.Wisshak, F.Kappeler Fast Neutron Capture Cross Sections and Related Gamma-Ray Spectra of Niobium-93, Rhodium-103, and Tantalum-181 NUCLEAR REACTIONS 93Nb, 103Rh, 181Ta(n, γ), E=10-70 keV; measured σ(capture). Moxon-Rae detectors, 197Au standard. Hauser-Feshbach calculations.
doi: 10.13182/NSE82-A18974
1982WI05 Nucl.Sci.Eng. 81, 396 (1982) K.Wisshak, J.Wickenhauser, F.Kappeler, G.Reffo, F.Fabbri The Isomeric Ratio in Thermal and Fast Neutron Capture of Americium-241 NUCLEAR REACTIONS 241Am(n, γ), E=thermal, 30 keV; measured σ(capture), isomer ratio. Thin targets, activation technique, Au standard. RADIOACTIVITY 242Am [from 241Am(n, γ), E=30 keV]; measured Eβ, Iβ, I(ce), β-endpoint energy.
doi: 10.13182/NSE82-6
1981HA20 Nucl.Sci.Eng. 78, 248 (1981) Neutron Fission Cross-Section Measurement of Americium-241 in the Energy Range from 10 to 1030 keV NUCLEAR REACTIONS, Fission 241Am(n, F), E=10-1030 keV; measured σ(E). NE-213 liquid scintillator.
doi: 10.13182/NSE81-A20302
1981WI15 Nucl.Sci.Eng. 77, 58 (1981) Determination of the Capture Width of the 27.7 keV s-Wave Neutron Resonance in Iron-56 NUCLEAR REACTIONS 56Fe(n, γ), E=21-42 keV; measured capture yield vs E. 57Fe resonances deduced Γγ, absolute γ-transition strength.
doi: 10.13182/NSE81-A21339
1980WI16 Nucl.Sci.Eng. 76, 148 (1980) The Neutron Capture and Fission Cross Section of Americium-241 in the Energy Range from 10 to 250 keV NUCLEAR REACTIONS, Fission 241Am(n, γ), E=10-250 keV; 241Am(n, F), E=10-200 keV; measured σ(E). Moxon-Rae, NE-213 liquid scintillator detectors.
doi: 10.13182/NSE80-A19447
1979WI04 Nucl.Sci.Eng. 69, 39 (1979) Neutron Capture Cross-Section Ratios of Plutonium-240 and Plutonium-242 Versus Gold-197 in the Energy Range from 50 to 250 keV NUCLEAR REACTIONS 240,242Pu(n, γ), E=50-250 keV; measured σ, Δσ=1-11, 10-15%. Moxon-Rae detector.
doi: 10.13182/NSE79-A21283
1979WI05 Nucl.Sci.Eng. 69, 47 (1979) A Measurement of the Subthreshold Neutron Fission Cross Section of Plutonium-240 in the Energy Range from 10 to 250 keV NUCLEAR REACTIONS 240Pu(n, F), E=10-250 keV; measured subthreshold σ, Δσ=7-9%. Ne-213 liquid scintillator.
doi: 10.13182/NSE79-A21284
1978WI03 Nucl.Sci.Eng. 66, 363 (1978) Neutron Capture Cross-Section Ratios of 240Pu, 242Pu, 238U, and 197Au In the Energy Range from 10 to 90 keV NUCLEAR REACTIONS 240,242Pu, 238U, 197Au(n, γ), E=10-90 keV; measured σ(E).
doi: 10.13182/NSE78-A27219
1977KR01 Z.Phys. A280, 61 (1977) J.Kropp, H.Klewe-Nebenius, H.Faust, J.Buschmann, H.Rebel, H.J.Gils, K.Wisshak Excitation Functions of 191+193Ir, 197Au(6Li, xn+yp) Compound Nuclear Reactions at E = 48-156 MeV NUCLEAR REACTIONS 191,193Ir, 197Au(6Li, xnyp), X=3-13, y=0-2, E=48-156 MeV; measured σ(E).
doi: 10.1007/BF01438110
1976WI09 Z.Phys. A277, 129 (1976) K.Wisshak, A.Hanser, H.Klewe-Nebenius, J.Buschmann, H.Rebel, H.Faust Experimental Studies of the Level Scheme of 143Eu and a Generalized Decoupling Model Description RADIOACTIVITY 143mGd; measured Eγ, Iγ, γγ-coin, T1/2; deduced log ft, ICC. 143Eu deduced levels, J, π, λ. NUCLEAR REACTIONS 144Sm(α, 4npγ), E=75-120 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), γ(t). 143Eu deduced levels, J, π, T1/2, γ-branching.
doi: 10.1007/BF01433704
1975GI04 J.Phys.(London) G1, 344 (1975) H.J.Gils, H.Rebel, G.Nowicki, A.Ciocanel, D.Hartmann, H.Klewe-Nebenius, K.Wisshak Deformation of 56Fe from 104 MeV α-Particle Scattering NUCLEAR REACTIONS 56Fe(α, α'), (α, α), E=104 MeV; analyzed σ(Eα', θ). 56Fe levels deduced β, B(E2), quadrupole moment.
doi: 10.1088/0305-4616/1/3/009
1975HA25 Phys.Rev. C12, 338 (1975) A.Hanser, K.Wisshak, H.Klewe-Nebenius, H.Rebel Observation of an Enhanced 4+1 → 0+ Crossover Transition in 202Pb by Conversion Electron Spectroscopy RADIOACTIVITY 202mPb [from 203Tl(d, 3n)]; measured Eγ, Iγ, E(ce), I(ce); deduced B(E4).
doi: 10.1103/PhysRevC.12.338
1975KL02 Nucl.Phys. A240, 137 (1975) H.Klewe-Nebenius, D.Habs, K.Wisshak, H.Faust, G.Nowicki, S.Goring, H.Rebel, G.Schatz, M.Schwall The Level Scheme of 137Pr; Evidence for Prolate Nuclear Shape RADIOACTIVITY 137Nd[from 141Pr(α, 7np)]; measured Eγ, Iγ, γγ-coin, E(ce), I(ce); deduced ICC. 137Pr deduced levels, J, π. Mass separated sources. NUCLEAR REACTIONS 139La(α, 6nγ), E=70-104 MeV; measured σ(E, Eγ, θ), E(ce), I(ce), γ(t); deduced ICC. 137Pr deduced levels, J, π, T1/2. Natural target. Ge(Li), Si(Li) detectors with magnetic filter.
doi: 10.1016/0375-9474(75)90442-X
1975NO08 Nucl.Phys. A249, 76 (1975) G.P.Nowicki, J.Buschmann, A.Hanser, H.Rebel, H.Faust, D.Habs, H.Klewe-Nebenius, K.Wisshak The Level Scheme of 137Nd from (α, xn) Reactions and from β-Decay of The 11/2- Isomer of 137Pm RADIOACTIVITY 137Pm [from 141Pr(α, 8n)]; measured Eγ, Iγ, γγ-coin, E(ce), I(ce); deduced ICC. 137Nd deduced levels, J, π. Natural target, mass-separated sources, Ge(Li) detectors, Si(Li) detector with magnetic filter. NUCLEAR REACTIONS 140Ce(α, 7n), E=80-104 MeV; measured σ(E, Eγ, θ), γγcoin, E(ce), I(ce)(θ). 137Nd deduced levels, J, π. Natural target, Ge(Li) detectors, Si(Li) detector with magnetic filter.
doi: 10.1016/0375-9474(75)90092-5
1975WI11 Nucl.Phys. A247, 59 (1975) K.Wisshak, H.Klewe-Nebenius, D.Habs, H.Faust, G.Nowicki, H.Rebel The Level Scheme of 135Pr: Prolate Deformation of the 11/2- Isomer RADIOACTIVITY 135Nd [from 138Ce(α, 7n), 136Ce(α, 5n)]; measured Eγ, Iγ, γγ-coin, I(ce), E(ce); deduced ICC, K/L. 135Pr deduced levels, J, π. Enriched targets, mass separated sources, Ge(Li) detectors, Si(Li) detector with magnetic filter for background suppression. NUCLEAR REACTIONS 139La(α, 8n), E=80-104 MeV; measured σ(E, Eγ, θ), γγ-coin. 135Pr deduced levels, J, π. Natural target, Ge(Li) detectors.
doi: 10.1016/0375-9474(75)90277-8
1974HA19 Z.Phys. 267, 149 (1974) D.Habs, H.Klewe-Nebenius, K.Wisshak, R.Lohken, G.Nowicki, H.Rebel The Spherical to Asymmetric Shape Transition in the Mass Region with 50 < (N, Z) < 82 NUCLEAR STRUCTURE 120,122,124,126,128,130Te, 126,128,130,132,134Xe, 128,130,132,134,136Ba, 136,138Ce, 138,140Nd, 142Sm; calculated levels, B(E2), quadrupole moment.
doi: 10.1007/BF01668642
1971JO17 Z.Phys. 245, 442 (1971) J.Johannsen, K.Wisshak, R.Lohken, H.Rebel Relative Measurements of the Longitudinal Electron Polarization in the β-Decay of 90Y and 32P RADIOACTIVITY 32P, 90Y; measured β-longitudinal polarization.
doi: 10.1007/BF01395283
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