NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = A.Krasa Found 18 matches. 2023VR01 Nucl.Phys. A1031, 122593 (2023) J.Vrzalova, A.Krasa, P.Chudoba, J.Khushvaktov, A.Kugler, M.Majerle, M.Suchopar, O.Svoboda, P.Tichy, V.Wagner Excitation functions of neutron-induced threshold reactions in Au, Bi, Ta measured using 30-94 MeV quasi mono-energetic neutron sources NUCLEAR REACTIONS 197Au(n, 4n), (n, 5n), (n, 6n), (n, 7n), (n, 8n), 209Bi(n, 4n), (n, 5n), (n, 6n), (n, 7n), (n, 8n), (n, 9n), (n, 10n), 181Ta(n, 4n), (n, 5n), (n, 6n), (n, 7n), (n, 8n), E=30-94 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with TALYS-1.95 calculations. The U-120M cyclotron at the Nuclear Physics Institute of the Czech Academy of Sciences (NPI) and the Gustaf Werner cyclotron at The Svedberg Laboratory (TSL) of the University of Uppsala.
doi: 10.1016/j.nuclphysa.2022.122593
2021GO04 Phys.Rev. C 103, 025802 (2021) K.Gobel, C.Beinrucker, B.Bruckner, P.Erbacher, S.Fiebiger, M.Fonseca, M.Heftrich, T.Heftrich, F.Kappeler, A.Krasa, D.Kurtulgil, C.Lederer-Woods, R.Plag, A.Plompen, R.Reifarth, S.Schmidt, K.Sonnabend, M.Weigand Neutron activation of 69Ga and 71Ga at kBT ≈ 25 keV NUCLEAR REACTIONS 69,71Ga(n, γ), E<110 keV, centered at 25 keV, [neutrons from 7Li(p, n), E=1512 keV at the 7 MV Van de Graaff accelerator of EC-JRC, Geel]; measured Eγ, Iγ, natural Ga target, cross sections by activation method; deduced simulated neutron energy distribution, spectrum-averaged σ(E), and σ(E) relative to σ(E) for 197Au. Comparison with results in evaluated in KADoNiS v0.3 and ENDF/B-VII.1 libraries. Relevance to production of gallium in the weak s process in massive stars.
doi: 10.1103/PhysRevC.103.025802
2020PL02 Eur.Phys.J. A 56, 181 (2020) A.J.M.Plompen, O.Cabellos, C.De Saint Jean, M.Fleming, A.Algora, M.Angelone, P.Archier, E.Bauge, O.Bersillon, A.Blokhin, F.Cantargi, A.Chebboubi, C.Diez, H.Duarte, E.Dupont, J.Dyrda, B.Erasmus, L.Fiorito, U.Fischer, D.Flammini, D.Foligno, M.R.Gilbert, J.R.Granada, W.Haeck, F.-J.Hambsch, P.Helgesson, S.Hilaire, I.Hill, M.Hursin, R.Ichou, R.Jacqmin, B.Jansky, C.Jouanne, M.A.Kellett, D.H.Kim, H.I.Kim, I.Kodeli, A.J.Koning, A.Yu.Konobeyev, S.Kopecky, B.Kos, A.Krasa, L.C.Leal, N.Leclaire, P.Leconte, Y.O.Lee, H.Leeb, O.Litaize, M.Majerle, J.I.Marquez Damian, F.Michel-Sendis, R.W.Mills, B.Morillon, G.Noguere, M.Pecchia, S.Pelloni, P.Pereslavtsev, R.J.Perry, D.Rochman, A.Rohrmoser, P.Romain, P.Romojaro, D.Roubtsov, P.Sauvan, P.Schillebeeckx, K.H.Schmidt, O.Serot, S.Simakov, I.Sirakov, H.Sjostrand, A.Stankovskiy, J.C.Sublet, P.Tamagno, A.Trkov, S.van der Marck, F.Alvarez-Velarde, R.Villari, T.C.Ware, K.Yokoyama, G.Zerovnik The joint evaluated fission and fusion nuclear data library, JEFF-3.3
doi: 10.1140/epja/s10050-020-00141-9
2018CH40 Nucl.Sci.Eng. 191, 150 (2018) P.Chudoba, A.Krasa, J.Vrzalova, O.Svoboda, S.Kilim, V.Wagner, M.Majerle, M.Stefanik, M.Suchopar, A.Kugler, M.Bielewicz, E.Strugalska-Gola, M.Szuta Activation Measurements of Cross Sections for Ground and Isomeric States Production in Neutron Threshold Reactions on Y and Au NUCLEAR REACTIONS 197Au(n, 2n), (n, 4n), 89Y(n, 2n), (n, 3n), E<40 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with the EXFOR database, TALYS calculations, and evaluated nuclear data libraries.
doi: 10.1080/00295639.2018.1455437
2017SH47 Phys.Rev. C 96, 055805 (2017) A.Shor, M.Tessler, A.Plompen, A.Arenshtam, O.Aviv, D.Berkovits, M.Brandis, Y.Eisen, I.Eliyahu, G.Feinberg, M.Friedman, S.Halfon, M.Hult, B.Kaizer, D.Kijel, A.Krasa, A.Kreisel, T.Palchan, M.Paul, A.Perry, I.Silverman, S.Vaintraub, L.Weissman Bismuth activation with quasi-Maxwellian neutrons at kT ∼ 30 keV NUCLEAR REACTIONS 209Bi(n, γ), kT≈30 keV quasi-Maxwellian neutrons; measured Eβ from the decay of 210Bi and Eα and Eγ, Iγ from the decay of 206Po using PIPS silicon detector for particles and HPGe detector for γ rays at the linear accelerator of Soreq Applied Research Accelerator facility (SARAF); deduced Maxwellian averaged (MACS) σ, and compared with previous experimental results, and with evaluated cross sections in the ENDF, JEFF and JENDL data libraries. Relevance to termination point of the s-process cycle of nucleosynthesis in stellar environments.
doi: 10.1103/PhysRevC.96.055805
2017WE02 Phys.Rev. C 95, 015808 (2017) M.Weigand, C.Beinrucker, A.Couture, S.Fiebiger, M.Fonseca, K.Gobel, M.Heftrich, T.Heftrich, M.Jandel, F.Kappeler, A.Krasa, C.Lederer, H.Y.Lee, R.Plag, A.Plompen, R.Reifarth, S.Schmidt, K.Sonnabend, J.L.Ullmann 63Cu (n, γ) cross section measured via 25 keV activation and time of flight NUCLEAR REACTIONS 63Cu(n, γ), E=75 eV to 500 keV; measured Eγ, Iγ, time of flight, σ(E) by activation with a quasistellar neutron spectrum at JRC-Geel, and the energy dependence of the cross section measured with an isotopically enriched 63Cu sample placed in the center of the DANCE detector array at LANSCE-LANL facility; deduced Maxwellian-averaged cross sections for the whole temperature range relevant for different scenarios of the s-process nucleosynthesis. Comparison with previous experimental measurements and with evaluated cross sections from TENDL-2015.
doi: 10.1103/PhysRevC.95.015808
2014AG09 Eur.Phys.J. A 50, 82 (2014) G.Agakishiev, A.Balanda, D.Belver, A.Belyaev, J.C.Berger-Chen, A.Blanco, M.Bohmer, J.L.Boyard, P.Cabanelas, S.Chernenko, A.Dybczak, E.Epple, L.Fabbietti, O.Fateev, P.Finocchiaro, P.Fonte, J.Friese, I.Frohlich, T.Galatyuk, J.A.Garzon, R.Gernhauser, K.Gobel, M.Golubeva, D.Gonzalez-Diaz, F.Guber, M.Gumberidze, T.Heinz, T.Hennino, R.Holzmann, A.Ierusalimov, I.Iori, A.Ivashkin, M.Jurkovic, B.Kampfer, T.Karavicheva, I.Koenig, W.Koenig, B.W.Kolb, G.Kornakov, R.Kotte, A.Krasa, F.Krizek, R.Krucken, H.Kuc, W.Kuhn, A.Kugler, A.Kurepin, V.Ladygin, R.Lalik, S.Lang, K.Lapidus, A.Lebedev, T.Liu, L.Lopes, M.Lorenz, L.Maier, A.Mangiarotti, J.Markert, V.Metag, B.Michalska, J.Michel, C.Muntz, L.Naumann, Y.C.Pachmayer, M.Palka, Y.Parpottas, V.Pechenov, O.Pechenova, J.Pietraszko, W.Przygoda, B.Ramstein, A.Reshetin, A.Rustamov, A.Sadovsky, P.Salabura, A.Schmah, E.Schwab, J.Siebenson, Yu.G.Sobolev, S.Spataro, B.Spruck, H.Strobele, J.Stroth, C.Sturm, A.Tarantola, K.Teilab, P.Tlusty, M.Traxler, R.Trebacz, H.Tsertos, T.Vasiliev, V.Wagner, M.Weber, C.Wendisch, J.Wustenfeld, S.Yurevich, Y.Zanevsky Baryon resonance production and dielectron decays in proton-proton collisions at 3.5 GeV
doi: 10.1140/epja/i2014-14082-1
2013FA07 Nucl.Phys. A914, 60c (2013) L.Fabbietti, G.Agakishiev, C.Behnke, D.Belver, A.Belyaev, J.C.Berger-Chen, A.Blanco, C.Blume, M.Bohmer, P.Cabanelas, S.Chernenko, C.Dritsa, A.Dybczak, E.Epple, O.Fateev, P.Fonte, J.Friese, I.Frohlich, T.Galatyuk, J.A.Garzon, K.Gill, M.Golubeva, D.Gonzalez-Diaz, F.Guber, M.Gumberidze, S.Harabasz, T.Hennino, C.Hohne, R.Holzmann, P.Huck, A.Ierusalimov, A.Ivashkin, M.Jurkovic, B.Kampfer, T.Karavicheva, I.Koenig, W.Koenig, B.W.Kolb, G.Korcyl, G.Kornakov, R.Kotte, A.Krasa, E.Krebs, F.Krizek, H.Kuc, A.Kugler, A.Kurepin, A.Kurilkin, P.Kurilkin, V.Ladygin, R.Lalik, S.Lang, K.Lapidus, A.Lebedev, L.Lopes, M.Lorenz, L.Maier, A.Mangiarotti, J.Markert, V.Metag, J.Michel, C.Muntz, R.Munzer, L.Naumann, M.Palka, Y.Parpottas, V.Pechenov, O.Pechenova, J.Pietraszko, W.Przygoda, B.Ramstein, L.Rehnisch, A.Reshetin, A.Rustamov, A. Sadovsky, P.Salabura, T.Scheib, H.Schuldes, J.Siebenson, Yu.G.Sobolev, S.Spataro, H.Strobele, J.Stroth, P.Strzempek, C.Sturm, O.Svoboda, A.Tarantola, K.Teilab, P.Tlusty, M.Traxler, H.Tsertos, T.Vasiliev, V.Wagner, M.Weber, C.Wendisch, J.Wustenfeld, S.Yurevich, Y.Zanevsky pK+Λ final state: Towards the extraction of the ppK- contribution
doi: 10.1016/j.nuclphysa.2013.04.012
2013FR01 Nucl.Instrum.Methods Phys.Res. A698, 117 (2013) M.Friedman, D.Cohen, M.Paul, D.Berkovits, Y.Eisen, G.Feinberg, G.Giorginis, S.Halfon, A.Krasa, A.J.M.Plompen, A.Shor Simulation of the neutron spectrum from the 7Li(p, n) reaction with a liquid-lithium target at Soreq Applied Research Accelerator Facility NUCLEAR REACTIONS 7Li(p, n), E<3.5 MeV; analyzed available data; deduced neutron source parameters for Maxwellian-averaged σ measurements. Comparison with available data.
doi: 10.1016/j.nima.2012.09.027
2013VR02 Nucl.Instrum.Methods Phys.Res. A726, 84 (2013) J.Vrzalova, O.Svoboda, A.Krasa, A.Kugler, M.Majerle, M.Suchopar, V.Wagner Studies of (n, xn) cross-sections in Al, Au, Bi, Cu, Fe, I, In, Mg, Ni, Ta, Y, and Zn by the activation method NUCLEAR REACTIONS Al, Au, Bi, Cu, Fe, I, In, Mg, Ni, Ta, Y, Zn(n, xn), E < 100 MeV; analyzed activation method data from EXFOR library; calculated σ, yields. TALYS 1.4 nuclear model code.
doi: 10.1016/j.nima.2013.05.133
2012FE06 Phys.Rev. C 85, 055810 (2012) G.Feinberg, M.Friedman, A.Krasa, A.Shor, Y.Eisen, D.Berkovits, D.Cohen, G.Giorginis, T.Hirsh, M.Paul, A.J.M.Plompen, E.Tsuk Quasi-stellar neutrons from the 7Li(p, n)7Be reaction with an energy-broadened proton beam NUCLEAR REACTIONS 7Li(p, n)7Be, E=1.85-1.95 MeV; measured time of flight, spectrum, E(n), I(n), σ(θ), narrow and broad-energy proton beam; deduced angle-integrated spectrum and Maxwellian-flux distribution. 27Al(p, γ), E=0.985-1.0 MeV; measured thick-target σ(E). 197Au(n, γ), E<160 keV; measured Eγ, Iγ, average activation σ for neutrons from 7Li(p, n) reaction. Relevance to s-process cross sections.
doi: 10.1103/PhysRevC.85.055810
2012FE11 J.Phys.:Conf.Ser. 337, 012044 (2012) G.Feinberg, A.Shor, D.Berkovits, Y.Eisen, M.Friedman, G.Giorginis, T.Hirsh, A.Krasa, M.Paul, A.Plompen, E.Tsuk Energy-broadened proton beam for production of quasi-stellar neutrons from the 7Li(p, n)7Be reaction NUCLEAR REACTIONS 7Li(p, n), E=1912 keV; measured thick target En, In(θ) using ToF with 6Li glass detectors and both narrow- and broad-energy beams; deduced σ(En, θ).
doi: 10.1088/1742-6596/337/1/012044
2011SV02 J.Korean Phys.Soc. 59, 1709s (2011) O.Svoboda, J.Vrzalova, V.Wagner, A.Krasa, A.Kugler, M.Majerle Cross-Section Measurements of (n, xn) Threshold Reactions in Au, Bi, I, In and Ta NUCLEAR REACTIONS 27Al(n, p), E=17.5, 21.88, 22, 30.375, 35.875, 47, 94 MeV;27Al(n, α), E=17.5, 21.88, 30.375, 35.875, 47, 94 MeV;127I(n, 4n), E=30.375, 35.875, 47, 94 MeV;In(n, xn)114mIn, E=17.5, 30.375, 35.875, 94 MeV;181Ta(n, 2n), E=17.5, 21.88, 22, 47, 94 MeV;197Au(n, 2n), E=17.5, 21.88, 22, 30.375, 35.875, 47, 94 MeV;197Au(n, 4n), E=21.88, 30.375, 35.875, 94 MeV;197Au(n, 5n), E=35.875, 47, 94 MeV;197Au(n, 6n), E=47, 94 MeV;209Bi(n, 3n), E=17.5, 30.375, 35.875 MeV;209Bi(n, 4n), E=21.88, 30.375, 35.875, 47, 94 MeV;209Bi(n, 6n), E=47, 94 MeV;209Bi(n, 7n), E=94 MeV;209Bi(n, 8n), E=94 MeV;209Bi(n, 10n), E=94 MeV; measured Eγ, Iγ; deduced σ; calculated σ using TALYS 1.0.
doi: 10.3938/jkps.59.1709
2010KR02 Nucl.Instrum.Methods Phys.Res. A615, 70 (2010) A.Krasa, V.Wagner, M.Majerle, F.Krizek, A.Kugler, O.Svoboda, J.Adam, M.I.Krivopustov Neutron production in a Pb/U-setup irradiated with 0.7-2.5 GeV protons and deuterons NUCLEAR REACTIONS Pb, U(p, X), (d, X), E=0.7-2.5 GeV; measured neutron spectra; deduced neutron yield, neutron multiplicity. NUCLEAR REACTIONS 27Al, 197Au, 59Co, In, 181Ta(n, γ), (n, α), (n, xn), E=1 GeV; 191,192,193,194,196,198Au, 24Na; measured Eα, Iα, Eγ, Iγ; deduced yields, σ.
doi: 10.1016/j.nima.2010.01.029
2009KR01 J.Radioanal.Nucl.Chem. 279, 567 (2009) M.I.Krivopustov, A.V.Pavliouk, A.D.Kovalenko, I.I.Mariin, A.F.Elishev, J.Adam, A.Kovalik, Yu.A.Batusov, V.G.Kalinnikov, V.B.Brudanin, P.Chaloun, V.M.Tsoupko-Sitnikov, A.A.Solnyshkin, V.I.Stegailov, Sh.Gerbish, O.Svoboda, Z.Dubnicka, M.Kala, M.Kloc, A.Krasa, A.Kugler, M.Majerle, V.Wagner, R.Brandt, W.Westmeier, H.Robotham, K.Siemon, M.Bielewicz, S.Kilim, M.Szuta, E.Strugalska-Gola, A.Wojeciechowski, S.R.Hashemi-Nezhad, M.Manolopoulou, M.Fragopolou, S.Stoulos, M.Zamani-Valasiadou, S.Jokic, K.Katovsky, O.Schastny, I.V.Zhuk, A.S.Potapenko, A.A.Safronova, Zh.A.Lukashevich, V.A.Voronko, V.V.Sotnikov, V.V.Sidorenko, W.Ensinger, H.D.Severin, S.Batsev, L.Kostov, Kh.Protokhristov, Ch.Stoyanov, O.Yordanov, P.K.Zhivkov, A.V.Kumar, M.Sharma, A.M.Khilmanovich, B.A.Marcinkevich, S.V.Korneev, Ts.Damdinsuren, Ts.Togoo, H.Kumawat First results studying the transmutation of 129I, 237Np, 238Pu, and 239Pu in the irradiation of an extended natU/Pb-assembly with 2.52 GeV deuterons
doi: 10.1007/s10967-007-7265-1
2008HE13 Phys.Rev. C 78, 044616 (2008) D.Henzlova, K.-H.Schmidt, M.V.Ricciardi, A.Kelic, V.Henzl, P.Napolitani, L.Audouin, J.Benlliure, A.Boudard, E.Casarejos, J.E.Ducret, T.Enqvist, A.Heinz, A.Junghans, B.Jurado, A.Krasa, T.Kurtukian, S.Leray, M.F.Ordonez, J.Pereira, R.Pleskac, F.Rejmund, C.Schmitt, C.Stephan, L.Tassan-Got, C.Villagrasa, C.Volant, A.Wagner, O.Yordanov Experimental investigation of the residues produced in the 136Xe + Pb and 124Xe + Pb fragmentation reactions at 1A GeV NUCLEAR REACTIONS Pb(124Xe, X), (136Xe, X)Z=3-56, E=1 GeV/nucleon; measured σ. Production cross sections for over 1100 individual nuclides measured.
doi: 10.1103/PhysRevC.78.044616
2006KR03 Czech.J.Phys. 56, 243 (2006) F.Krizek, V.Wagner, J.Adam, P.Caloun, V.Henzl, D.Henzlova, A.Krasa, A.Kugler, M.Majerle, M.I.Krivopustov, V.I.Stegailov, V.M.Tsoupko-Sitnikov The study of spallation reactions, neutron production, and transport in a thick lead target and a uranium blanket during 1.5 GeV proton irradiation NUCLEAR REACTIONS Pb(p, nX), E=1.5 GeV; measured activation yields; deduced neutron spectrum, related features.
doi: 10.1007/s10582-006-0085-7
2005HE07 Nucl.Phys. A749, 110c (2005) D.Henzlova, L.Audouin, J.Benlliure, A.S.Botvina, A.Boudard, E.Casarejos, J.E.Ducret, T.Enqvist, L.T.Got, A.Heinz, V.Henzl, A.Junghans, B.Jurado, A.Kelic, A.Krasa, T.Kurtukian, S.Leray, P.Napolitani, M.F.Ordonez, J.Pereira, R.Pleskac, F.Rejmund, M.V.Ricciardi, K.-H.Schmidt, Ch.Schmitt, C.Stephan, C.Villagrasa, C.Volant, A.Wagner, O.Yordanov Isotopically resolved residues from the fragmentation of projectiles with largely different N/Z - the isospin-thermometer method NUCLEAR REACTIONS Pb(124Xe, X), (136Xe, X), E=1 GeV/nucleon; measured fragments charge and mass distributions; deduced freeze-out temperature.
doi: 10.1016/j.nuclphysa.2004.12.016
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