NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = D.Schumann Found 58 matches. 2024AM02 Phys.Rev.Lett. 132, 122701 (2024) S.Amaducci, N.Colonna, L.Cosentino, S.Cristallo, P.Finocchiaro, M.Krticka, C.Massimi, M.Mastromarco, A.Mazzone, E.A.Maugeri, A.Mengoni, I.U.Roederer, O.Straniero, S.Valenta, D.Vescovi, O.Aberle, V.Alcayne, J.Andrzejewski, L.Audouin, V.Babiano-Suarez, M.Bacak, M.Barbagallo, S.Bennett, E.Berthoumieux, J.Billowes, D.Bosnar, A.Brown, M.Busso, M.Caamano, L.Caballero-Ontanaya, F.Calvino, M.Calviani, D.Cano-Ott, A.Casanovas, F.Cerutti, E.Chiaveri, G.Cortes, M.A.Cortes-Giraldo, L.A.Damone, P.J.Davies, M.Diakaki, M.Dietz, C.Domingo-Pardo, R.Dressler, Q.Ducasse, E.Dupont, I.Duran, Z.Eleme, B.Fernandez-Dominguez, A.Ferrari, V.Furman, K.Gobel, R.Garg, A.Gawlik-Ramiega, S.Gilardoni, I.F.Goncalves, E.Gonzalez-Romero, C.Guerrero, F.Gunsing, H.Harada, S.Heinitz, J.Heyse, D.G.Jenkins, A.Junghans, F.Kappeler, Y.Kadi, A.Kimura, I.Knapova, M.Kokkoris, Y.Kopatch, D.Kurtulgil, I.Ladarescu, C.Lederer-Woods, H.Leeb, J.Lerendegui-Marco, S.J.Lonsdale, D.Macina, A.Manna, T.Martinez, A.Masi, P.Mastinu, E.Mendoza, V.Michalopoulou, P.M.Milazzo, F.Mingrone, J.Moreno-Soto, A.Musumarra, A.Negret, R.Nolte, F.Ogallar, A.Oprea, N.Patronis, A.Pavlik, J.Perkowski, C.Petrone, L.Piersanti, E.Pirovano, I.Porras, J.Praena, J.M.Quesada, D.Ramos-Doval, T.Rauscher, R.Reifarth, D.Rochman, C.Rubbia, M.Sabate-Gilarte, A.Saxena, P.Schillebeeckx, D.Schumann, A.Sekhar, A.G.Smith, N.V.Sosnin, P.Sprung, A.Stamatopoulos, G.Tagliente, J.L.Tain, A.Tarifeno-Saldivia, L.Tassan-Got, Th.Thomas, P.Torres-Sanchez, A.Tsinganis, J.Ulrich, S.Urlass, G.Vannini, V.Variale, P.Vaz, A.Ventura, V.Vlachoudis, R.Vlastou, A.Wallner, P.J.Woods, T.Wright, P.Zugec Measurement of the 140Ce(n, γ) Cross Section at n_TOF and Its Astrophysical Implications for the Chemical Evolution of the Universe NUCLEAR REACTIONS 140Ce(n, γ), E<200 keV; measured reaction products, En, In, Eγ, Iγ; deduced Maxwellian averaged σ, yields, resonance parameters, impact on galactic abundances. Comparison with ENDF/B-VIII.0, JENDL-5 libraries, R-matrix code SAMMY. The neutron beam time-of-flight facility (n_TOF) at CERN.
doi: 10.1103/PhysRevLett.132.122701
2024TA03 Eur.Phys.J. A 60, 21 (2024) G.Tagliente, P.M.Milazzo, C.Paradela, S.Kopecky, D.Vescovi, G.Alaerts, L.A.Damone, J.Heyse, M.Krticka, P.Schillebeeckx, A.Mengoni, R.Wynants, S.Valenta, O.Aberle, V.Alcayne, S.Amaducci, J.Andrzejewski, L.Audouin, V.Babiano-Suarez, M.Bacak, M.Barbagallo, V.Becares, F.Becvar, G.Bellia, E.Berthoumieux, J.Billowes, D.Bosnar, A.S.Brown, M.Busso, M.Caamano, L.Caballero, M.Calviani, F.Calvino, D.Cano-Ott, A.Casanovas, F.Cerutti, Y.H.Chen, E.Chiaveri, N.Colonna, G.P.Cortes, M.A.Cortes-Giraldo, L.Cosentino, S.Cristallo, M.Diakaki, M.Dietz, C.Domingo-Pardo, R.Dressler, E.Dupont, I.Duran, Z.Eleme, B.Fernandez-Domingez, A.Ferrari, I.Ferro-Goncalves, P.Finocchiaro, V.Furman, R.Garg, A.Gawlik, S.Gilardoni, T.Glodariu, K.Gobel, E.Gonzalez-Romero, C.Guerrero, F.Gunsing, S.Heinitz, D.G.Jenkins, E.Jericha, Y.Kadi, F.Kappeler, A.Kimura, N.Kivel, M.Kokkoris, Y.Kopatch, D.Kurtulgil, I.Ladarescu, A.C.Larsen, C.Lederer-Woods, J.Lerendegui-Marco, S.Lo Meo, S.J.Lonsdale, M.Lugaro, D.Macina, A.Manna, T.Martinez, A.Masi, C.Massimi, P.F.Mastinu, M.Mastromarco, F.Matteucci, E.Maugeri, A.Mazzone, E.Mendoza, V.Michalopoulou, F.Mingrone, A.Musumarra, A.Negret, R.Nolte, F.Ogallar, A.Oprea, N.Patronis, A.Pavlik, J.Perkowski, L.Piersanti, I.Porras, J.Praena, J.M.Quesada, D.Radeck, D.Ramos Doval, R.Reifarth, D.Rochman, C.Rubbia, M.Sabate-Gilarte, A.Saxena, D.Schumann, A.G.Smith, M.Spelta, N.Sosnin, A.Stamatopoulos, J.L.Tain, Z.Talip, A.E.Tarifeno-Saldivia, L.Tassan-Got, P.Torres-Sanchez, A.Tsinganis, J.Ulrich, S.Urlass, G.Vannini, V.Variale, P.Vaz, A.Ventura, V.Vlachoudis, R.Vlastou, A.Wallner, P.J.Woods, T.J.Wright, P.Zugec High-resolution cross section measurements for neutron interactions on 89Y with incident neutron energies up to 95 keV NUCLEAR REACTIONS 89Y(n, X), (n, γ), E<95 keV; measured reaction products, En, In, TOF; deduced yields, resonance parameters, Maxwellian-averaged σ, capture kernel. Comparison with ENDF/B-VIII.0, JENDL-5, EXFOR libraries, Atlas of Neutron Resonances, KADONIS. The CERN n_TOF facility, GELINA at JRC-Geel.
doi: 10.1140/epja/s10050-024-01243-4
2024WR01 Eur.Phys.J. A 60, (2024) T.Wright, A.G.Smith, N.V.Sosnin, S.A.Bennett, P.J.Davies, A.V.Popescu, J.A.Ryan, A.Sekhar, S.Warren, O.Aberle, S.Amaducci, J.Andrzejewski, L.Audouin, M.Bacak, J.Balibrea, M.Barbagallo, F.Becvar, E.Berthoumieux, J.Billowes, D.Bosnar, A.Brown, M.Caamano, F.Calvino, M.Calviani, D.Cano-Ott, R.Cardella, A.Casanovas, F.Cerutti, Y.H.Chen, E.Chiaveri, N.Colonna, G.Cortes, M.A.Cortes-Giraldo, L.Cosentino, L.A.Damone, M.Diakaki, C.Domingo-Pardo, R.Dressler, E.Dupont, I.Duran, B.Fernandez-Dominguez, A.Ferrari, P.Ferreira, P.Finocchiaro, V.Furman, K.Gobel, A.R.Garcia, A.Gawlik-Ramiega, S.Gilardoni, T.Glodariu, I.F.Goncalves, E.Gonzalez-Romero, E.Griesmayer, C.Guerrero, F.Gunsing, H.Harada, S.Heinitz, J.Heyse, D.G.Jenkins, E.Jericha, F.Kappeler, Y.Kadi, A.Kalamara, P.Kavrigin, A.Kimura, N.Kivel, M.Kokkoris, M.Krticka, D.Kurtulgil, E.Leal-Cidoncha, C.Lederer-Woods, H.Leeb, J.Lerendegui-Marco, S.L.Meo, S.J.Lonsdale, D.Macina, A.Manna, J.Marganiec, T.Martinez, A.Masi, C.Massimi, P.Mastinu, M.Mastromarco, E.A.Maugeri, A.Mazzone, E.Mendoza, A.Mengoni, P.M.Milazzo, F.Mingrone, A.Musumarra, A.Negret, R.Nolte, A.Oprea, N.Patronis, A.Pavlik, J.Perkowski, I.Porras, J.Praena, J.M.Quesada, D.Radeck, T.Rauscher, R.Reifarth, C.Rubbia, M.Sabate-Gilarte, A.Saxena, P.Schillebeeckx, D.Schumann, P.Sedyshev, A.Stamatopoulos, G.Tagliente, J.L.Tain, A.Tarifeno-Saldivia, L.Tassan-Got, S.Valenta, G.Vannini, V.Variale, P.Vaz, A.Ventura, V.Vlachoudis, R.Vlastou, A.Wallner, C.Weiss, P.J.Woods, P.Zugec Measurement of the prompt fission γ-rays from slow neutron-induced fission of 235U with STEFF NUCLEAR REACTIONS 235U(n, F), E; measured reaction products, Eγ, Iγ; deduced prompt-fission γ-ray energies and multiplicities. Comparison with EXFOR and ENDF/B-VIII.0 libraries. STEFF 2E2ν device installed in the second experimental area (EAR2) of the neutron time-of-flight facility n_TOF at CERN.
doi: 10.1140/epja/s10050-024-01277-8
2023CH11 Appl.Radiat.Isot. 194, 110708 (2023) N.M.Chiera, R.Dressler, P.Sprung, Z.Talip, D.Schumann Determination of the half-life of gadolinium-148 RADIOACTIVITY 148Gd(α) [from Ta(p, X)148Gd, E not given]; measured decay products, Eα, Iα; deduced T1/2. Comparison with available data. ERAWAST (Exotic Radionuclides from Accelerator Waste for Science and Technology) project.
doi: 10.1016/j.apradiso.2023.110708
2023GA09 Phys.Rev. C 107, 045805 (2023) R.Garg, S.Dellmann, C.Lederer-Woods, C.G.Bruno, K.Eberhardt, C.Geppert, T.Heftrich, I.Kajan, F.Kappeler, B.Phoenix, R.Reifarth, D.Schumann, M.Weigand, C.Wheldon 179Ta (n, γ) cross-section measurement and the astrophysical origin of the 180Ta isotope NUCLEAR REACTIONS 179Ta(n, γ), E=thermal; measured Eγ, Iγ; deduced thermal and resonance-integral σ. Comparison to previous experimental data. Relevance to the production of 180Ta in s-process. Activation technique. Irradiation of the target at the TRIGA reactor in Mainz.
doi: 10.1103/PhysRevC.107.045805
2023KO25 Appl.Radiat.Isot. 202, 111042 (2023) K.Kossert, M.Veicht, I.Mihalcea, Y.Nedjadi, D.Schumann, D.Symochko Activity standardization of 32Si at PTB RADIOACTIVITY 32Si(β-); measured decay products, Eγ, Iγ, Eβ, Iβ, β-γ-coin.; deduced activity standards and uncertainties for T1/2 measurements. The SINCHRON project.
doi: 10.1016/j.apradiso.2023.111042
2023NE09 Appl.Radiat.Isot. 202, 111041 (2023) Y.Nedjadi, M.T.Duran, F.Juget, F.Bochud, M.Veicht, D.Schumann, I.Mihalcea, K.Kossert, C.Bailat Activity standardisation of 32Si at IRA-METAS RADIOACTIVITY 32Si, 60Co(β-); measured decay products, Eγ, Iγ, Eβ, Iβ, β-γ-coin.; deduced activity standards for T1/2 measurements. The SINCHRON project.
doi: 10.1016/j.apradiso.2023.111041
2022AY04 Phys.Rev.Lett. 129, 012501 (2022) Y.Ayyad, W.Mittig, T.Tang, B.Olaizola, G.Potel, N.Rijal, N.Watwood, H.Alvarez-Pol, D.Bazin, M.Caamano, J.Chen, M.Cortesi, B.Fernandez-DomInguez, S.Giraud, P.Gueye, S.Heinitz, R.Jain, B.P.Kay, E.A.Maugeri, B.Monteagudo, F.Ndayisabye, S.N.Paneru, J.Pereira, E.Rubino, C.Santamaria, D.Schumann, J.Surbrook, L.Wagner, J.C.Zamora, V.Zelevinsky Evidence of a Near-Threshold Resonance in 11B Relevant to the β-Delayed Proton Emission of 11Be NUCLEAR REACTIONS 1H(10Be, X)11B, E=350 keV/nucleon; measured reaction products, Ep, Ip, Eα, Iα. 11B; deduced σ(θ), resonance parameters. R-matrix analysis. The ReA3 reaccelerator facility of the National Superconducting Cyclotron Laboratory.
doi: 10.1103/PhysRevLett.129.012501
2022CH58 Sci. Rep. 12, 8988 (2022) N.M.Chiera, R.Dressler, P.Sprung, Z.Talip, D.Schumann High precision half-life measurement of the extinct radio-lanthanide Dysprosium-154 RADIOACTIVITY 154Dy(α); measured decay products, Eα, Iα; deduced activity, T1/2. Comparison with available data. State-of-the-art radiochemical separation techniques, in conjunction with high precision activity measurements.
doi: 10.1038/s41598-022-12684-6
2022SC12 Nucl.Instrum.Methods Phys.Res. B533, 56 (2022) M.Schlomberg, C.Vockenhuber, H.-A.Synal, M.Veicht, I.Mihalcea, D.Schumann Isobar separation of 32Si from 32S in AMS using a passive absorber
doi: 10.1016/j.nimb.2022.09.029
2021BA30 Eur.Phys.J. A 57, 197 (2021) V.Babiano-Suarez, J.Lerendegui-Marco, J.Balibrea-Correa, L.Caballero, D.Calvo, I.Ladarescu, D.Real, C.Domingo-Pardo, F.Calvino, A.Casanovas, A.Tarifeno-Saldivia, V.Alcayne, C.Guerrero, M.A.Millan-Callado, T.Rodriguez-Gonzalez, M.Barbagallo, O.Aberle, S.Amaducci, J.Andrzejewski, L.Audouin, M.Bacak, S.Bennett, E.Berthoumieux, J.Billowes, D.Bosnar, A.Brown, M.Busso, M.Caamano, M.Calviani, D.Cano-Ott, F.Cerutti, E.Chiaveri, N.Colonna, G.Cortes, M.A.Cortes-Giraldo, L.Cosentino, S.Cristallo, L.A.Damone, P.J.Davies, M.Diakaki, M.Dietz, R.Dressler, Q.Ducasse, E.Dupont, I.Duran, Z.Eleme, B.Fernandez-Dominguez, A.Ferrari, P.Finocchiaro, V.Furman, K.Gobel, R.Garg, A.Gawlik, S.Gilardoni, I.F.Goncalves, E.Gonzalez-Romero, F.Gunsing, H.Harada, S.Heinitz, J.Heyse, D.G.Jenkins, A.Junghans, F.Kappeler, Y.Kadi, A.Kimura, I.Knapova, M.Kokkoris, Y.Kopatch, M.Krticka, D.Kurtulgil, C.Lederer-Woods, H.Leeb, S.J.Lonsdale, D.Macina, A.Manna, T.Martinez, A.Masi, C.Massimi, P.Mastinu, M.Mastromarco, E.A.Maugeri, A.Mazzone, E.Mendoza, A.Mengoni, V.Michalopoulou, P.M.Milazzo, F.Mingrone, J.Moreno-Soto, A.Musumarra, A.Negret, F.Ogallar, A.Oprea, N.Patronis, A.Pavlik, J.Perkowski, L.Persanti, C.Petrone, E.Pirovano, I.Porras, J.Praena, J.M.Quesada, D.Ramos Doval, T.Rauscher, R.Reifarth, D.Rochman, C.Rubbia, M.Sabate-Gilarte, A.Saxena, P.Schillebeeckx, D.Schumann, A.Sekhar, A.G.Smith, N.V.Sosnin, P.Sprung, A.Stamatopoulos, G.Tagliente, J.L.Tain, L.Tassan-Got, Th.Thomas, P.Torres-Sanchez, A.Tsinganis, J.Ulrich, S.Urlass, S.Valenta, G.Vannini, V.Variale, P.Vaz, A.Ventura, D.Vescovi, V.Vlachoudis, R.Vlastou, A.Wallner, P.J.Woods, T.Wright, P.Zugec Imaging neutron capture cross sections: i-TED proof-of-concept and future prospects based on Machine-Learning techniques NUCLEAR REACTIONS 197Au, 56Fe(n, γ), E<200 KeV; measured reaction products, Eγ, Iγ, En, In, TOF; deduced neutron spectra, signal-to-background ratio in (n, γ) σ measurements using Machine-Learning techniques.
doi: 10.1140/epja/s10050-021-00507-7
2021KA50 Sci. Rep. 11, 19788 (2021) I.Kajan, S.Heinitz, K.Kossert, P.Sprung, R.Dressler, D.Schumann First direct determination of the 93Mo half-life RADIOACTIVITY 93Mo(EC), 93Nb(IT) [93Nb(p, n), E=72 MeV]; measured decay products; deduced activity, T1/2, isomer branching ratio. A combination of high-resolution mass spectrometry and liquid scintillation counting for determining the specific activity.
doi: 10.1038/s41598-021-99253-5
2021VE06 Phys.Rev. C 104, 014615 (2021) M.Veicht, I.Kajan, J.-C.David, S.Chen, E.Strub, I.Mihalcea, D.Schumann Experiment-based determination of the excitation function for the production of 44Ti in proton-irradiated vanadium samples NUCLEAR REACTIONS V(p, X)44Ti, E=111-954 MeV; measured Eγ, Iγ using LEGe and HPGe detectors using stacked-foil technique at the Laboratoire National Saturne in Saclay and the Svedberg Laboratory in Uppsala between October 1995 and March 1996; deduced σ(E) and compared with previous experimental results, together with analysis of earlier σ(E) data for 59Co(p, X)52Fe, E=40-1500 MeV, and Fe(p, X)49Mn, E=300 MeV, consistent set of cross sections in proton-induced reactions. Comparison with Liege Intranuclear Cascade (INCL)/ABLA model calculations. Relevance to 44Ti/44gSc generator system as a future reliable tool for medical diagnosis.
doi: 10.1103/PhysRevC.104.014615
2021VE11 Radiochim.Acta 109, 735 (2021) M.Veicht, I.Mihalcea, D.Cvjetinovic, D.Schumann Radiochemical separation and purification of non-carrier-added silicon-32 RADIOACTIVITY 32Si(β-) [from V(p, X)32Si, E=590 MeV]; measured decay products, Eγ, Iγ; deduced high chemical yield for T1/2 determination. 590 MeV ring cyclotron at PSI, megabecquerel quantities of 32Si.
doi: 10.1515/ract-2021-1070
2020BR05 Astropart.Phys. 119, 102431 (2020) P.A.Breur, J.C.P.Y.Nobelen, L.Baudis, A.Brown, A.P.Colijn, R.Dressler, R.F.Lang, A.Massafferri, R.Perci, C.Pumar, C.Reuter, D.Schumann, M.Schumann, S.Towers Testing claims of the GW170817 binary neutron star inspiral affecting β-decay rates RADIOACTIVITY 44Ti(EC), 60Co, 137Cs(β-); measured decay products, Eγ, Iγ; deduced no significant correlations between decay rates in a 5 htime interval following the GW170817 observation.
doi: 10.1016/j.astropartphys.2020.102431
2020MA14 Phys.Lett. B 804, 135405 (2020) A.Mazzone, S.Cristallo, O.Aberle, G.Alaerts, V.Alcayne, S.Amaducci, J.Andrzejewski, L.Audouin, V.Babiano-Suarez, M.Bacak, M.Barbagallo, V.Becares, F.Becvar, G.Bellia, E.Berthoumieux, J.Billowes, D.Bosnar, A.S.Brown, M.Busso, M.Caamano, L.Caballero, M.Calviani, F.Calvino, D.Cano-Ott, A.Casanovas, D.M.Castelluccio, F.Cerutti, Y.H.Chen, E.Chiaveri, G.Clai, N.Colonna, G.P.Cortes, M.A.Cortes-Giraldo, L.Cosentino, L.A.Damone, M.Diakaki, M.Dietz, C.Domingo-Pardo, R.Dressler, E.Dupont, I.Duran, Z.Eleme, B.Fernandez-Domingez, A.Ferrari, I.Ferro-Goncalves, P.Finocchiaro, V.Furman, R.Garg, A.Gawlik, S.Gilardoni, T.Glodariu, K.Gobel, E.Gonzalez-Romero, C.Guerrero, F.Gunsing, S.Heinitz, J.Heyse, D.G.Jenkins, E.Jericha, Y.Kadi, F.Kappeler, A.Kimura, N.Kivel, M.Kokkoris, Y.Kopatch, S.Kopecky, M.Krticka, D.Kurtulgil, I.Ladarescu, C.Lederer-Woods, J.Lerendegui-Marco, S.Lo Meo, S.-J.Lonsdale, D.Macina, A.Manna, T.Martinez, A.Masi, C.Massimi, P.F.Mastinu, M.Mastromarco, F.Matteucci, E.Maugeri, E.Mendoza, A.Mengoni, V.Michalopoulou, P.M.Milazzo, F.Mingrone, R.Mucciola, A.Musumarra, A.Negret, R.Nolte, F.Ogallar, A.Oprea, N.Patronis, A.Pavlik, J.Perkowski, L.Piersanti, I.Porras, J.Praena, J.M.Quesada, D.Radeck, D.Ramos Doval, R.Reifarth, D.Rochman, C.Rubbia, M.Sabate-Gilarte, A.Saxena, P.Schillebeeckx, D.Schumann, A.G.Smith, N.Sosnin, A.Stamatopoulos, G.Tagliente, J.L.Tain, Z.Talip, A.E.Tarifeno-Saldivia, L.Tassan-Got, P.Torres-Sanchez, A.Tsinganis, J.Ulrich, S.Urlass, S.Valenta, G.Vannini, V.Variale, P.Vaz, A.Ventura, D.Vescovi, V.Vlachoudis, R.Vlastou, A.Wallner, P.J.Woods, R.Wynants, T.J.Wright, P.Zugec Measurement of the 154Gd(n, γ) cross section and its astrophysical implications NUCLEAR REACTIONS 154Gd(n, γ), E=0.001-300 keV; measured reaction products, En, In, Eγ, Iγ; deduced capture yields, transmissions, capture σ. Comparison with ENDF/B-VIII library and KADoNiS.
doi: 10.1016/j.physletb.2020.135405
2020MA37 Phys.Rev.Lett. 125, 102502 (2020) N.Marginean, D.Little, Y.Tsunoda, S.Leoni, R.V.F.Janssens, B.Fornal, T.Otsuka, C.Michelagnoli, L.Stan, F.C.L.Crespi, C.Costache, R.Lica, M.Sferrazza, A.Turturica, A.D.Ayangeakaa, K.Auranen, M.Barani, P.C.Bender, S.Bottoni, M.Boromiza, A.Bracco, S.Calinescu, C.M.Campbell, M.P.Carpenter, P.Chowdhury, M.Ciemala, N.Cieplicka-Orynczak, D.Cline, C.Clisu, H.L.Crawford, I.E.Dinescu, J.Dudouet, D.Filipescu, N.Florea, A.M.Forney, S.Fracassetti, A.Gade, I.Gheorghe, A.B.Hayes, I.Harca, J.Henderson, A.Ionescu, L.W.Iskra, M.Jentschel, F.Kandzia, Y.H.Kim, F.G.Kondev, G.Korschinek, U.Koster, Krishichayan, M.Krzysiek, T.Lauritsen, J.Li, R.Marginean, E.A.Maugeri, C.Mihai, R.E.Mihai, A.Mitu, P.Mutti, A.Negret, C.R.Nita, A.Olacel, A.Oprea, S.Pascu, C.Petrone, C.Porzio, D.Rhodes, D.Seweryniak, D.Schumann, C.Sotty, S.M.Stolze, R.Suvaila, S.Toma, S.Ujeniuc, W.B.Walters, C.Y.Wu, J.Wu, S.Zhu, S.Ziliani Shape Coexistence at Zero Spin in 64Ni Driven by the Monopole Tensor Interaction NUCLEAR REACTIONS 62Ni(18O, 16O), E=39 MeV; 65Cu(11B, 12C), E=26 MeV; 63Ni(n, γ), E thermal; measured reaction products, Eγ, Iγ; analyzed available data from multiple experiments. 64Ni; deduced γ-ray energies, J, π, B(E2). Comparison with theoretical calculations.
doi: 10.1103/PhysRevLett.125.102502
2020UL01 Phys.Rev. C 102, 024613 (2020) J.Ulrich, M.Ayranov, A.Kaestner, D.Schumann, P.Sprung, A.Turler, L.Viererbl, M.Vins, H.Assmann-Vratislavska, R.Dressler Neutron capture cross section of 53Mn from irradiation with cold and reactor neutrons NUCLEAR REACTIONS 53Mn, 59Co(n, γ), E=cold neutrons at average energy of 8.53 milli-eV from ICON beamline at Paul Scherrer Institute, and thermal (<0.5 eV), epithermal (0.5 eV-100 keV) and fast (>100 keV) reactor neutrons from LVR-15 research reactor of Research Centre, Rez; measured Eγ, Iγ; deduced thermal neutron capture cross section for 53Mn relative to that of 59Co, and resonance integrals by the cadmium ratio method. Comparison with results of previous measurements.
doi: 10.1103/PhysRevC.102.024613
2019DE19 Nucl.Instrum.Methods Phys.Res. A936, 252 (2019) M.De Gerone, B.Alpert, D.Becker, D.Bennett, M.Biasotti, V.Ceriale, R.Dressler, M.Faverzani, E.Ferri, J.Fowler, G.Gallucci, J.Gard, F.Gatti, A.Giachero, J.Hays-Wehle, S.Heinitz, G.Hilton, U.Koester, M.Lusignoli, J.Mates, A.Nucciotti, S.Nisi, A.Orlando, G.Pessina, A.Puiu, S.Ragazzi, C.Reintsema, M.Ribeiro Gomes, D.Schmidt, D.Schumann, D.Swetz, J.Ullom, L.Vale Probing the absolute neutrino mass scale with 163Ho: The HOLMES project RADIOACTIVITY 163Ho(EC); measured decay products; deduced sensitivity towards neutrino mass.
doi: 10.1016/j.nima.2018.10.108
2019GU28 Phys.Lett. B 797, 134809 (2019); Erratum Phys.Lett. B 802, 135268 (2020) C.Guerrero, M.Tessler, M.Paul, J.Lerendegui-Marco, S.Heinitz, E.A.Maugeri, C.Domingo-Pardo, R.Dressler, S.Halfon, N.Kivel, U.Koster, T.Palchan-Hazan, J.M.Quesada, D.Schumann, L.Weissman The s-process in the Nd-Pm-Sm region: Neutron activation of 147Pm NUCLEAR REACTIONS 147Pm, 197Au(n, γ), E ∼ 40 keV; measured reaction products, Eγ, Iγ; deduced Maxwellian averaged σ. Comparison with available data.
doi: 10.1016/j.physletb.2019.134809
2019HE12 Phys.Rev. C 99, 065810 (2019) T.Heftrich, M.Weigand, Ch.E.Dullmann, K.Eberhardt, S.Fiebiger, J.Glorius, K.Gobel, C.Guerrero, R.Haas, S.Heinitz, J.Lerendegui-Marco, F.Kappeler, J.D.Kaiser, U.Koster, C.Langer, S.Lohse, F.Ludwig, R.Reifarth, D.Renisch, K.Scheutwinkel, D.Schumann, N.Wiehl, C.Wolf Thermal (n, γ) cross section and resonance integral of 171Tm NUCLEAR REACTIONS 171Tm(n, γ), E=thermal; measured Eγ, Iγ, thermal and epithermal neutron fluence, σ, and resonance integral using activation technique at Triga reactor facility in Mainz. Comparison with previous experimental values, and with data in evaluated libraries. Relevance to s process in thermally pulsing asymptotic giant branch (TP-AGB) stars.
doi: 10.1103/PhysRevC.99.065810
2019HE15 Nucl.Instrum.Methods Phys.Res. B461, 166 (2019) S.Herb, M.Schiffer, R.Spanier, S.Heinze, A.Stolz, L.Bussmann, G.Hackenberg, D.Schumann, N.Kivel, A.Dewald First AMS measurements of 60Fe/Fe isotopic ratios at the Cologne 10 MV tandem accelerator ATOMIC MASSES 60Fe; measured time of flight; deduced isotopic ratio sensitivity.
doi: 10.1016/j.nimb.2019.08.022
2019LE04 Phys.Lett. B 790, 458 (2019); Erratum Phys.Lett. B 840, 137835 (2023) C.Lederer-Woods, U.Battino, P.Ferreira, A.Gawlik, C.Guerrero, F.Gunsing, S.Heinitz, J.Lerendegui-Marco, A.Mengoni, R.Reifarth, A.Tattersall, S.Valenta, C.Weiss, O.Aberle, J.Andrzejewski, L.Audouin, V.Becares, M.Bacak, J.Balibrea, M.Barbagallo, S.Barros, F.Becvar, C.Beinrucker, F.Belloni, E.Berthoumieux, J.Billowes, D.Bosnar, M.Brugger, M.Caamano, F.Calvino, M.Calviani, D.Cano-Ott, F.Cerutti, E.Chiaveri, N.Colonna, G.Cortes, M.A.Cortes-Giraldo, L.Cosentino, L.A.Damone, K.Deo, M.Diakaki, M.Dietz, C.Domingo-Pardo, R.Dressler, E.Dupont, I.Duran, B.Fernandez-Dominguez, A.Ferrari, P.Finocchiaro, R.J.W.Frost, V.Furman, K.Gobel, A.R.Garcia, I.Gheorghe, T.Glodariu, I.F.Goncalves, E.Gonzalez-Romero, A.Goverdovski, E.Griesmayer, H.Harada, T.Heftrich, A.Hernandez-Prieto, J.Heyse, D.G.Jenkins, E.Jericha, F.Kappeler, Y.Kadi, T.Katabuchi, P.Kavrigin, V.Ketlerov, V.Khryachkov, A.Kimura, N.Kivel, I.Knapova, M.Kokkoris, M.Krticka, E.Leal-Cidoncha, H.Leeb, M.Licata, S.Lo Meo, R.Losito, D.Macina, J.Marganiec, T.Martinez, C.Massimi, P.Mastinu, M.Mastromarco, F.Matteucci, E.Mendoza, P.M.Milazzo, F.Mingrone, M.Mirea, S.Montesano, A.Musumarra, R.Nolte, F.R.Palomo-Pinto, C.Paradela, N.Patronis, A.Pavlik, J.Perkowski, J.I.Porras, J.Praena, J.M.Quesada, T.Rauscher, A.Riego-Perez, M.Robles, C.Rubbia, J.A.Ryan, M.Sabate-Gilarte, A.Saxena, P.Schillebeeckx, S.Schmidt, D.Schumann, P.Sedyshev, A.G.Smith, A.Stamatopoulos, S.V.Suryanarayana, G.Tagliente, J.L.Tain, A.Tarifeno-Saldivia, L.Tassan-Got, A.Tsinganis, G.Vannini, V.Variale, P.Vaz, A.Ventura, V.Vlachoudis, R.Vlastou, A.Wallner, S.Warren, M.Weigand, T.Wright, P.Zugec Measurement of 73Ge(n, γ) cross sections and implications for stellar nucleosynthesis NUCLEAR REACTIONS 73Ge(n, γ), E<300 keV; measured reaction products, En, In; deduced σ, resonance energies and capture kernels, astrophysical impact, Maxwellian-averaged σ for ground and excited states capture. The neutron time-of-flight facility n_TOF at CERN.
doi: 10.1016/j.physletb.2019.01.045
2019TO02 Phys.Rev. C 99, 014612 (2019) I.Tomandl, J.Vacik, U.Koster, L.Viererbl, E.A.Maugeri, S.Heinitz, D.Schumann, M.Ayranov, J.Ballof, R.Catherall, K.Chrysalidis, T.Day Goodacre, D.Fedorov, V.Fedosseev, K.Johnston, B.Marsh, S.Rothe, J.Schell, Ch.Seiffert Measurement of the 7Be (n, p) cross section at thermal energy NUCLEAR REACTIONS 7Be(n, p), E=thermal; measured Ep, Ip, and σ to the ground state and first excited state in 7Li using a surface barrier detector for charged particle detection at the LVR-15 research reactor of Rez. Comparison with previous experimental values. Relevance to systematic investigation of all neutron-induced destruction reactions of 7Be at various neutron energies up to primordial temperatures.
doi: 10.1103/PhysRevC.99.014612
2018KA48 Phys.Rev. C 98, 055802 (2018) I.Kajan, S.Heinitz, R.Dressler, P.Reichel, N.Kivel, D.Schumann Emission probability of the 66.7 keV γ transition in the decay of 171Tm RADIOACTIVITY 171Tm(β-); measured Eγ, Iγ, photon emission probability of the 66.7-keV γ transition in 171Yb from 171Tm decay using 60Co as a primary standard and 44Ti/44Sc in secular equilibrium as secondary standard, with measurements made for 171Tm decay using a combination γ-spectrometry and inductively coupled mass spectrometry (ICP-MS) techniques. Comparison with previous experimental values. Relevance to astrophysical interest as a branching point nucleus along the s-process path.
doi: 10.1103/PhysRevC.98.055802
2018MA21 Nucl.Instrum.Methods Phys.Res. A889, 138 (2018) E.A.Maugeri, S.Heinitz, R.Dressler, M.Barbagallo, J.Ulrich, D.Schumann, N.Colonna, U.Koster, M.Ayranov, P.Vontobel, M.Mastromarco, J.Schell, J.Martins Correia, T.Stora, for the n_TOF Collaboration Preparation and characterization of three 7Be targets for the measurement of the 7Be(n, p)7Li and 7Be(n, α)7Li reaction cross sections
doi: 10.1016/j.nima.2018.01.078
2017MA15 Phys.Lett. B 768, 1 (2017) C.Massimi, S.Altstadt, J.Andrzejewski, L.Audouin, M.Barbagallo, V.Becares, F.Becvar, F.Belloni, E.Berthoumieux, J.Billowes, S.Bisterzo, D.Bosnar, M.Brugger, M.Calviani, F.Calvino, D.Cano-Ott, C.Carrapico, D.M.Castelluccio, F.Cerutti, E.Chiaveri, L.Cosentino, M.Chin, G.Clai, N.Colonna, G.Cortes, M.A.Cortes-Giraldo, S.Cristallo, M.Diakaki, C.Domingo-Pardo, I.Duran, R.Dressler, C.Eleftheriadis, A.Ferrari, P.Finocchiaro, K.Fraval, S.Ganesan, A.R.Garcia, G.Giubrone, I.F.Goncalves, E.Gonzalez-Romero, E.Griesmayer, C.Guerrero, F.Gunsing, A.Hernandez-Prieto, D.G.Jenkins, E.Jericha, Y.Kadi, F.Kappeler, D.Karadimos, N.Kivel, P.Koehler, M.Kokkoris, S.Kopecky, M.Krticka, J.Kroll, C.Lampoudis, C.Langer, E.Leal-Cidoncha, C.Lederer, H.Leeb, L.S.Leong, S.Lo Meo, R.Losito, A.Mallick, A.Manousos, J.Marganiec, T.Martinez, P.F.Mastinu, M.Mastromarco, E.Mendoza, A.Mengoni, P.M.Milazzo, F.Mingrone, M.Mirea, W.Mondelaers, A.Musumarra, C.Paradela, A.Pavlik, J.Perkowski, M.Pignatari, L.Piersanti, A.Plompen, J.Praena, J.M.Quesada, T.Rauscher, R.Reifarth, A.Riego, M.S.Robles, C.Rubbia, M.Sabate-Gilarte, R.Sarmento, A.Saxena, P.Schillebeeckx, S.Schmidt, D.Schumann, G.Tagliente, J.L.Tain, D.Tarrio, L.Tassan-Got, A.Tsinganis, S.Valenta, G.Vannini, I.Van Rijs, V.Variale, P.Vaz, A.Ventura, M.J.Vermeulen, V.Vlachoudis, R.Vlastou, A.Wallner, T.Ware, M.Weigand, C.Weiss, R.Wynants, T.Wright, P.Zugec Neutron spectroscopy of 26Mg states: Constraining the stellar neutron source 22Ne(α, n)25Mg NUCLEAR REACTIONS 25Mg(n, γ), (n, X), E<300 KeV; measured reaction products, En, In, Eγ, Iγ; deduced yields, σ, resonance parameters and corresponding excitation energies of the 26Mg compound nucleus, Maxwellian-averaged cross sections, reaction rates for inverse reactions. R-matrix analysis of the experimental data.
doi: 10.1016/j.physletb.2017.02.025
2017OS02 Phys.Rev. C 95, 055809 (2017) K.M.Ostdiek, T.S.Anderson, W.K.Bauder, M.R.Bowers, A.M.Clark, P.Collon, W.Lu, A.D.Nelson, D.Robertson, M.Skulski, R.Dressler, D.Schumann, J.P.Greene, W.Kutschera, M.Paul Activity measurement of 60Fe through the decay of 60mCo and confirmation of its half-life RADIOACTIVITY 60Fe(β-)[from Cu(p, X), E=590 MeV at PSI followed by chemical separation]; 60mCo(IT); measured Eγ, Iγ from 60mCo decay, half-life of 60Fe via the 2+ isomeric state of 60Co, number of atoms of 60Fe from 60Fe/56Fe isotopic ratios of samples using accelerator mass spectrometry (AMS) technique. Experiments performed at the university of Notre Dame. Comparison with previous half-life measurements.
doi: 10.1103/PhysRevC.95.055809
2016HA22 Eur.Phys.J.Plus 131, 233 (2016) B.Hammer-Rotzler, J.Neuhausen, V.Boutellier, M.Wohlmuther, L.Zanini, J.-C.David, A.Turler, D.Schumann Distribution and surface enrichment of radionuclides in lead-bismuth eutectic from spallation targets
doi: 10.1140/epjp/i2016-16233-1
2015AL08 Eur.Phys.J. C 75, 112 (2015) B.Alpert, M.Balata, D.Bennett, M.Biasotti, C.Boragno, C.Brofferio, V.Ceriale, D.Corsini, P.K.Day, M.De Gerone, R.Dressler, M.Faverzani, E.Ferri, J.Fowler, F.Gatti, A.Giachero, J.Hays-Wehle, S.Heinitz, G.Hilton, U.Koster, M.Lusignoli, M.Maino, J.Mates, S.Nisi, R.Nizzolo, A.Nucciotti, G.Pessina, G.Pizzigoni, A.Puiu, S.Ragazzi, C.Reintsema, M.Ribeiro Gomes, D.Schmidt, D.Schumann, M.Sisti, D.Swetz, F.Terranova, J.Ullom HOLMES - The electron capture decay of 163Ho to measure the electron neutrino mass with sub-eV sensitivity RADIOACTIVITY 163Ho(EC); analyzed facility sensitivity towards neutrino mass measurement.
doi: 10.1140/epjc/s10052-015-3329-5
2015HE18 Phys.Rev. C 92, 015806 (2015) T.Heftrich, M.Bichler, R.Dressler, K.Eberhardt, A.Endres, J.Glorius, K.Gobel, G.Hampel, M.Heftrich, F.Kappeler, C.Lederer, M.Mikorski, R.Plag, R.Reifarth, C.Stieghorst, S.Schmidt, D.Schumann, Z.Slavkovska, K.Sonnabend, A.Wallner, M.Weigand, N.Wiehl, S.Zauner Thermal neutron capture cross section of the radioactive isotope 60Fe NUCLEAR REACTIONS 60Fe(n, γ), E=thermal and epithermal; measured Eγ, Iγ, capture σ, resonance integral at Mainz TRIGA research reactor facility; deduced Maxwellian averaged cross section for kT=0.005 eV to 1 MeV, negligible s-wave part of the direct capture in the astrophysical regime of kT=10-100 keV. Comparison with evaluated cross sections in TENDL-2014 library.
doi: 10.1103/PhysRevC.92.015806
2015OS02 Nucl.Instrum.Methods Phys.Res. B361, 638 (2015) K.Ostdiek, T.Anderson, W.Bauder, M.Bowers, P.Collon, R.Dressler, J.Greene, W.Kutschera, W.Lu, M.Paul, D.Robertson, D.Schumann, M.Skulski, A.Wallner Towards a measurement of the half-life of 60Fe for stellar and early Solar System models RADIOACTIVITY 60Fe(β-); measured decay products; deduced T1/2. Accelerator mass spectrometry, comparison with available data.
doi: 10.1016/j.nimb.2015.05.033
2015WA06 Phys.Rev.Lett. 114, 041101 (2015) A.Wallner, M.Bichler, K.Buczak, R.Dressler, L.K.Fifield, D.Schumann, J.H.Sterba, S.G.Tims, G.Wallner, W.Kutschera Settling the Half-Life of 60Fe: Fundamental for a Versatile Astrophysical Chronometer RADIOACTIVITY 60Fe, 60Co(β-) [from Cu(p, X), E=590 MeV]; measured decay products, Eγ, Iγ; deduced T1/2. Accelerator mass spectrometry, comparison with available data.
doi: 10.1103/PhysRevLett.114.041101
2015WE14 Phys.Rev. C 92, 045810 (2015) M.Weigand, T.A.Bredeweg, A.Couture, K.Gobel, T.Heftrich, M.Jandel, F.Kappeler, C.Lederer, N.Kivel, G.Korschinek, M.Krticka, J.M.O'Donnell, J.Ostermoller, R.Plag, R.Reifarth, D.Schumann, J.L.Ullmann, A.Wallner 63Ni(n, γ) cross sections measured with DANCE NUCLEAR REACTIONS 63Ni(n, γ), E=40 eV-500 keV; measured Eγ, Iγ, σ(E) using 4π BaF2 array DANCE at LANSCE-LANL, neutron flux; deduced resonances, Maxwellian averaged cross sections (MACS), relative production of isotopes in the vicinity of 63Ni and Ni to As elements for the s process. Comparison with KADoNiS database and experimental data from n_TOF collaboration.
doi: 10.1103/PhysRevC.92.045810
2014AL25 Eur.Phys.J. A 50, 140 (2014) T.Al-Abdullah, S.Akhmadaliev, M.Ayranov, D.Bemmerer, R.Dressler, Z.Elekes, N.Kivel, K.Schmidt, D.Schumann, M.Sobiella, T.Stowasser, M.P.Takacs, K.Zuber The Feasibility of direct measurement of the 44Ti(α, p)47V and 40Ca(α, p)43Sc reactions in forward kinematics at astrophysically relevant temperatures
doi: 10.1140/epja/i2014-14140-8
2014HA28 Nucl.Data Sheets 119, 280 (2014) B.Hammer, D.Schumann, J.Neuhausen, M.Wohlmuther, A.Turler Radiochemical Determination of Polonium in Liquid Metal Spallation Targets
doi: 10.1016/j.nds.2014.08.077
2014LO08 Nucl.Data Sheets 119, 284 (2014) T.Lorenz, Y.Dai, D.Schumann, A.Turler Proton-induced Polonium Production in Lead
doi: 10.1016/j.nds.2014.08.078
2014MA15 Phys.Lett. B 731, 358 (2014) V.Margerin, A.St.J.Murphy, T.Davinson, R.Dressler, J.Fallis, A.Kankainen, A.M.Laird, G.Lotay, D.J.Mountford, C.D.Murphy, C.Seiffert, D.Schumann, T.Stowasser, T.Stora, C.H.-T.Wang, P.J.Woods Study of the 44Ti(α, p)47V reaction and implications for core collapse supernovae NUCLEAR REACTIONS 4He(44Ti, p), E=2.1 MeV/nucleon; measured reaction products, Ep, Ip; deduced σ. Comparison with NON-SMOKER calculations, available data.
doi: 10.1016/j.physletb.2014.03.003
2014SC15 Nucl.Data Sheets 119, 288 (2014) Cross Sections and Excitation Functions for the Production of Long-lived Radionuclides in Nuclear Reactions of Lead and Bismuth with Protons NUCLEAR REACTIONS Pb, Bi(p, x), E=0.1-2.6 GeV. 26Al, 36Cl recalculated σ using ABLA and INCLA incorporated into INCL4.6-ABLA07.
doi: 10.1016/j.nds.2014.08.079
2013SC16 Phys.Rev. C 88, 025803 (2013) K.Schmidt, S.Akhmadaliev, M.Anders, D.Bemmerer, K.Boretzky, A.Caciolli, D.Degering, M.Dietz, R.Dressler, Z.Elekes, Z.Fulop, G.Gyurky, R.Hannaske, A.R.Junghans, M.Marta, M.-L.Menzel, F.Munnik, D.Schumann, R.Schwengner, T.Szucs, A.Wagner, D.Yakorev, K.Zuber Resonance triplet at Ea=4.5 MeV in the 40Ca(α, γ)44Ti reaction NUCLEAR REACTIONS 40Ca(α, γ), E=4.5 MeV; measured Eγ, Iγ, yields. 44Ti; deduced levels, triplet of resonances near 4.5 MeV, resonance strengths, γ-decay branching ratios, α widths, astrophysical reaction rates. Comparison with previous data. Target composition determined by elastic recoil detection (ERD) method and by nuclear reactions.
doi: 10.1103/PhysRevC.88.025803
2012DR08 J.Phys.(London) G39, 105201 (2012) R.Dressler, M.Ayranov, D.Bemmerer, M.Bunka, Y.Dai, C.Lederer, J.Fallis, A.StJ.Murphy, M.Pignatari, D.Schumann, T.Stora, T.Stowasser, F.-K.Thielemann, P.J.Woods 44Ti, 26Al and 53Mn samples for nuclear astrophysics: the needs, the possibilities and the sources
doi: 10.1088/0954-3899/39/10/105201
2011SC13 J.Phys.(London) G38, 065103 (2011) D.Schumann, J.Neuhausen, R.Michel, V.Alfimov, H.-A.Synal, J.-C.David, A.Wallner Excitation functions for the production of long-lived residue nuclides in the reaction natBi(p;xn, yp)Z NUCLEAR REACTIONS Bi(p, X)108Ag/10Be/26Al/129I/36Cl, E=100-2600 MeV; measured reaction products, Eγ, Iγ; deduced σ. Chemical separation, AMS measurements, comparison with spallation model INCL4 and experimental data.
doi: 10.1088/0954-3899/38/6/065103
2010SC34 J.Phys.:Conf.Ser. 202, 012034 (2010) Preparation of 60Fe, 7Be, 44Ti and other samples for nuclear physics experiments
doi: 10.1088/1742-6596/202/1/012034
2009DR05 Phys.Rev. C 79, 054605 (2009) R.Dressler, R.Eichler, D.Schumann, S.Shishkin Long-term α- and spontaneous fission measurement of a Rf/Db sample chemically prepared in a 48Ca on 243Am experiment NUCLEAR REACTIONS 243Am(48Ca, 3n)288Mc, E not given; measured delayed α and SF events from Db and Rf activities formed in successive decays of 288Mc. Confirmed synthesis of Z=115 element reported in earlier studies. RADIOACTIVITY 268Db, 268Rf(α), (SF); measured Eα, Iα and SF events. 212Bi, 208,210,212,216Po, 220Rn, 224Ra, 228,230Th, 231Pa, 237Np, 238,239,240,241,242Pu, 241,243Am, 243,244Cm(α); measured Eα, Iα.
doi: 10.1103/PhysRevC.79.054605
2009RU08 Phys.Rev.Lett. 103, 072502 (2009) G.Rugel, T.Faestermann, K.Knie, G.Korschinek, M.Poutivtsev, D.Schumann, N.Kivel, I.Gunther-Leopold, R.Weinreich, M.Wohlmuther New Measurement of the 60Fe Half-Life RADIOACTIVITY 60Fe(β-); measured Eγ, γ; deduced T1/2.
doi: 10.1103/PhysRevLett.103.072502
2009UB01 Phys.Rev.Lett. 102, 151101 (2009) E.Uberseder, R.Reifarth, D.Schumann, I.Dillmann, C.Domingo Pardo, J.Gorres, M.Heil, F.Kappeler, J.Marganiec, J.Neuhausen, M.Pignatari, F.Voss, S.Walter, M.Wiescher Measurement of the 60Fe(n, γ)61Fe Cross Section at Stellar Temperatures NUCLEAR REACTIONS 60Fe(n, γ), E=25-100 keV; measured reaction products, Eγ, Iγ; deduced Maxwellian-averaged σ and its uncertainties. Comparison with stellar models and NACRE data.
doi: 10.1103/PhysRevLett.102.151101
2008SC05 J.Phys.(London) G35, 014046 (2008) Accelerator waste as a source for exotic radionuclides RADIOACTIVITY 44Ti(EC), 60Fe(β-), 26Al(EC); analyzed abundances, production cross section, T1/2. Chemical separation of 60Fe, 44Ti, and 26Al.
doi: 10.1088/0954-3899/35/1/014046
2007NI02 Phys.Rev. C 75, 012801 (2007) Y.Nir-El, G.Haquin, Z.Yungreiss, M.Hass, G.Goldring, S.K.Chamoli, B.S.Nara Singh, S.Lakshmi, U.Koster, N.Champault, A.Dorsival, G.Georgiev, V.N.Fedoseyev, B.A.Marsh, D.Schumann, G.Heidenreich, S.Teichmann Precision measurement of the decay rate of 7Be in host materials RADIOACTIVITY 7Be(EC); measured T1/2 for source in various host materials; deduced no environmental dependence.
doi: 10.1103/PhysRevC.75.012801
2006SC16 Nucl.Instrum.Methods Phys.Res. A562, 1057 (2006) D.Schumann, R.Michel, G.Korschinek, K.Knie, J.-C.David Excitation functions for the production of 60Fe and 53Mn in the reaction natPb(p, xp/yn)Z NUCLEAR REACTIONS Pb(p, X)60Fe/53Mn, E ≈ 100-2600 MeV; measured excitation functions. Comparison with model predictions.
doi: 10.1016/j.nima.2006.02.094
2005DM03 Mendeleev Commun. 15, 1 (2005) S.N.Dmitriev, Y.T.Oganessyan, V.K.Utyonkov, S.V.Shishkin, A.V.Yeremin, Y.V.Lobanov, Y.S.Tsyganov, V.I.Chepygin, E.A.Sokol, G.K.Vostokin, N.V.Aksenov, M.Hussonnois, M.G.Itkis, H.W.Gaggeler, D.Schumann, H.Bruchertseifer, R.Eichler, D.A.Shaughnessy, P.A.Wilk, J.M.Kenneally, M.A.Stoyer, J.F.Wild Chemical identification of dubnium as a decay product of element 115 produced in the reaction 48Ca + 243Am NUCLEAR REACTIONS 243Am(48Ca, 3n), E=247 MeV; measured super heavy element yield, Eα, Iα; analyzed production σ. Radiochemical experiment, identification of the long-lived decay product dubnium. NUCLEAR STRUCTURE 268Db, 272Bh, 276Mt, 280Rg, 284Nh, 288Mc; analyzed superheavy element production and decay data. RADIOACTIVITY 268Db(SF); 272Bh, 276Mt, 280Rg, 284Nh, 288Mc(α); measured Eα, E(fragment), T1/2.
doi: 10.1070/MC2005v015n01ABEH002077
2005OG02 Phys.Rev. C 72, 034611 (2005) Yu.Ts.Oganessian, V.K.Utyonkov, S.N.Dmitriev, Yu.V.Lobanov, M.G.Itkis, A.N.Polyakov, Yu.S.Tsyganov, A.N.Mezentsev, A.V.Yeremin, A.A.Voinov, E.A.Sokol, G.G.Gulbekian, S.L.Bogomolov, S.Iliev, V.G.Subbotin, A.M.Sukhov, G.V.Buklanov, S.V.Shishkin, V.I.Chepigin, G.K.Vostokin, N.V.Aksenov, M.Hussonnois, K.Subotic, V.I.Zagrebaev, K.J.Moody, J.B.Patin, J.F.Wild, M.A.Stoyer, N.J.Stoyer, D.A.Shaughnessy, J.M.Kenneally, P.A.Wilk, R.W.Lougheed, H.W.Gaggeler, D.Schumann, H.Bruchertseifer, R.Eichler Synthesis of elements 115 and 113 in the reaction 243Am + 48Ca NUCLEAR REACTIONS 243Am(48Ca, 3n), (48Ca, 4n), E=248, 253 MeV; measured delayed Eα, αα-coin; deduced σ. RADIOACTIVITY 287,288Mc, 283,284Nh, 279,280Rg, 275,276Mt, 272Bh(α) [from 243Am(48Ca, xn) and subsequent decay]; measured Eα, T1/2; deduced Qα. 267,268Db(SF); measured T1/2.
doi: 10.1103/PhysRevC.72.034611
2005SC32 Radiochim.Acta 93, 727 (2005) D.Schumann, H.Bruchertseifer, R.Eichler, B.Eichler, H.W.Gaggeler, S.N.Dmitriev, Yu.Ts.Oganessian, V.P.Utyonkov, S.V.Shishkin, A.V.Yeremin, Yu.V.Lobanov, Y.S.Tsyganov, V.I.Chepygin, E.A.Sokol, G.K.Vostokin, N.V.Aksenov, M.Hussonnois, M.G.Itkis Chemical procedure applied for the identification of Rf/Db produced in the 48Ca + 243Am reaction NUCLEAR REACTIONS 243Am(48Ca, xn), E=247 MeV; measured Eγ, fission fragment spectra following chemical separation; deduced Z=115 production.
doi: 10.1524/ract.2005.93.12.727
1998SC50 Radiochim.Acta 83, 163 (1998) M.Schadel, W.Bruchle, E.Jager, B.Schausten, G.Wirth, W.Paulus, R.Gunther, K.Eberhardt, J.V.Kratz, A.Seibert, E.Strub, P.Thorle, N.Trautmann, A.Waldek, S.Zauner, D.Schumann, U.Kirbach, B.Kubica, R.Misiak, Y.Nagame, K.E.Gregorich Aqueous Chemistry of Seaborgium (Z=106)
1997DR09 Radiochim.Acta 77, 241 (1997) R.Dressler, D.Schumann, St.Taut, S.Fischer, R.Binder, A.B.Yakushev, G.Buklanov, D.T.Lien, V.P.Domanov, Z.Szeglowski, B.Kubica, L.I.Guseva, G.S.Tikhomirova, H.W.Gaggeler, H.Bruchertseifer First Observation of γ-Ray Emission Assigned to the Decay of 164W NUCLEAR REACTIONS 144Sm(24Mg, 3n), (24Mg, 4n), E=109-141 MeV; measured Eγ, Iγ; deduced residuals production σ. RADIOACTIVITY 164W (β+), (EC); measured Eγ, Iγ(t); deduced T1/2. 164Hf deduced transitions.
1997SC48 Radiochim.Acta 77, 149 (1997) M.Schadel, W.Bruchle, B.Schausten, E.Schimpf, E.Jager, G.Wirth, R.Gunther, J.V.Kratz, W.Paulus, A.Seibert, P.Thorle, N.Trautmann, S.Zauner, D.Schumann, M.Andrassy, R.Misiak, K.E.Gregorich, D.C.Hoffman, D.M.Lee, E.R.Sylwester, Y.Nagame, Y.Oura First Aqueous Chemistry with Seaborgium (Element 106) RADIOACTIVITY 265,266Sg(α), (SF) [from 248Cm(22Ne, xn)]; measured T1/2. Chemical separation.
1997SC49 Nature(London) 388, 55 (1997) M.Schadel, W.Bruchle, R.Dressler, B.Eichler, H.W.Gaggeler, R.Gunther, K.E.Gregorich, D.C.Hoffman, S.Hubener, D.T.Jost, J.V.Kratz, W.Paulus, D.Schumann, S.Timokhin, N.Trautmann, A.Turler, G.Wirth, A.Yakushev Chemical properties of element 106 (seaborgium) RADIOACTIVITY 265,266Sg(α) [from 248Cm(22Ne, X)265Sg/266Sg]; measured Eα, Iα, chemical properties.
1996SC50 J.Radioanal.Nucl.Chem. 214, 1 (1996) D.Schumann, R.Dressler, St.Taut, H.Nitsche, Z.Szeglowski, B.Kubica, L.I.Guseva, G.S.Tikhomirova, A.Yakushev, O.Constantinescu, V.P.Domanov, M.Constantinescu, D.T.Lien, Yu.Ts.Oganessian, V.B.Brudanin, I.Zvara, H.Bruchertseifer On-Line Separation of Short-Lived Tungsten Isotopes from Tantalum, Hafnium and Lutetium by Adsorption on Ion Exchangers from Aqueous Ammonia Solution RADIOACTIVITY 164,165,166,167,168,169W(β+)(EC) [from 144,147Sm(24Mg, xn), E=112 MeV]; measured Eγ, Iγ; deduced cation-exchange column adsorption properties.
doi: 10.1007/BF02165053
1993SC37 Hyperfine Interactions 80, 1093 (1993) D.Schumann, H.-E.Mahnke, B.Spellmeyer, G.Sulzer, H.Waldmann, W.-D.Zeitz PAD Investigation of 19F in Fullerites NUCLEAR REACTIONS 12C(12C, pα), E=43 MeV; measured γ(θ, H); deduced 19F quadrupole interaction features in Fullerites.
doi: 10.1007/BF00567469
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