NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = O.Aviv Found 14 matches. 2023AV04 Appl.Radiat.Isot. 199, 110891 (2023) O.Aviv, S.Nissim, M.Brandis, Z.Yungrais, L.Weissman, A.Shor, E.Gilad Evaluating the intensity of the 803-keV γ ray of 210Po using a 4παβ(LS)-γ(HPGe) measurement system RADIOACTIVITY 210Po(α); measured decay products, Eα, Iα, Eγ, Iγ; deduced 803 keV γ-ray energy and intensity. Comparison with available data. 4παβ(LS)-γ(HPGe) system.
doi: 10.1016/j.apradiso.2023.110891
2022NI09 Appl.Radiat.Isot. 188, 110367 (2022) S.Nissim, O.Aviv, M.Brandis, L.Weissman, R.Sasson, Z.Yungrais, H.Datz, L.Arazi Evaluating the intensity of the `prompt` 140.5 keV γ-ray of 99Mo using 4παβ(LS)-γ(HPGe) measurement system RADIOACTIVITY 99Mo(β-); measured decay products, Eβ, Iβ, Eγ, Iγ; deduced γ-ray energies and intensities. Comparison with available data.
doi: 10.1016/j.apradiso.2022.110367
2022SH09 Phys.Rev. C 105, 025802 (2022) A.Shor, L.Weissman, M.Tessler, O.Aviv, Y.Eisen, G.Feinberg, Y.Mishnayot, A.Plompen, S.Vaintraub Measurements of the 210gBi to 210mBi activation ratio for the 209Bi (n, γ) reaction with thermal and epithermal neutrons at the Soreq IRR1 reactor NUCLEAR REACTIONS 209Bi(n, γ), E=thermal, epithermal; measured Eγ, Iγ; deduced σ, isomeric ratio, Maxwellian averaged σ for isomeric and ground state. Activation technique. Comparison to other experimental results and evaluations from nuclear data libraries (JENDL/A-96, ROSFOND-2010, JENDL-4.0, JEFF-3.2, BROND-3.1). RADIOACTIVITY 210Bi(β-); 210mBi(α)[from 209Bi(n, γ), E=thermal, epithermal]; 210Po(α)[from 210Bi(β-)]; measured Eγ, Iγ.
doi: 10.1103/PhysRevC.105.025802
2019KR03 Phys.Rev. C 99, 034611 (2019) A.Kreisel, L.Weissman, A.Cohen, T.Hirsh, A.Shor, O.Aviv, I.Eliyahu, M.Avrigeanu, V.Avrigeanu Measurements of 59Co(d, p)60m, gCo, 51V(d, p)52V and natV(d, xn)51Cr cross sections in the 2.7-5.4- MeV energy range NUCLEAR REACTIONS 59Co(d, p)60Co/60mCo, E=3.4, 3.8, 4.3, 4.8, 5.4 MeV; 51V(d, p), E=2.7, 3.0, 3.4, 3.8, 4.3, 4.8, 5.4 MeV; 50V(d, n), (d, 2n), E=3.0, 3.4, 3.8, 4.3, 4.8, 5.4 MeV; measured Eγ, Iγ, and σ(E) by activation method at Soreq Applied Research Accelerator Facility (SARAF); deduced total breakup, direct stripping, and total direct interaction excitation functions. 50V(d, d), (d, p), E=7.5 MeV; 59Co(d, d), (d, p), E=6.5 MeV; 51V(d, p), E=1.5-7 MeV; V(d, xn), E=2.7-7.5 MeV; 59Co(d, p), E=2-17 MeV; 59Co(d, 2p), E=2-17 MeV; analyzed previous and present σ(E) σ(E, θ) data using the structure data from the ENSDF database, and theoretical calculations using the optical model, and processes of pre-equilibrium emission (PE) and evaporation from the compound nucleus (CN) using the STAPRE-H code.
doi: 10.1103/PhysRevC.99.034611
2018MA39 Eur.Phys.J. A 54, 91 (2018) I.Mardor, O.Aviv, M.Avrigeanu, D.Berkovits, A.Dahan, T.Dickel, I.Eliyahu, M.Gai, I.Gavish-Segev, S.Halfon, M.Hass, T.Hirsh, B.Kaiser, D.Kijel, A.Kreisel, Y.Mishnayot, I.Mukul, B.Ohayon, M.Paul, A.Perry, H.Rahangdale, J.Rodnizki, G.Ron, R.Sasson-Zukran, A.Shor, I.Silverman, M.Tessler, S.Vaintraub, L.Weissman The Soreq Applied Research Accelerator Facility (SARAF): Overview, research programs and future plans
doi: 10.1140/epja/i2018-12526-2
2018SH12 Phys.Rev. C 97, 034303 (2018) A.Shor, L.Weissman, O.Aviv, Y.Eisen, M.Brandis, M.Paul, A.Plompen, M.Tessler, S.Vaintraub Branching ratio to the 803 keV level in 210Po α decay RADIOACTIVITY 210Po(α)[from 210Bi(β-) decay, 210Bi from 209Bi(n, γ), E=thermal at Soreq nuclear reactor facility]; measured Eγ, Iγ, Eα, Iα, α-branching ratio to the 803-keV level in 206Pb. Comparison with previous experimental results from 1951 to 1999, and evaluated data in ENSDF and DDEP databases. Relevance to cross section for 209Bi(n, γ)210Bi involved in termination of the astrophysical s process. NUCLEAR REACTIONS 209Bi(n, γ), E=thermal; measured Eα, Iα from decay of 210Po; deduced σ for thermal capture σ.
doi: 10.1103/PhysRevC.97.034303
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
2015HI08 Nucl.Instrum.Methods Phys.Res. B362, 29 (2015) T.Y.Hirsh, A.Kreisel, J.Mrazek, L.Weissman, Y.Eisen, M.Stefanik, E.Simeckova, O.Aviv, S.Moscovici, Z.Yungrais, D.Berkovits Accurate measurement of the 23Na(d, p)24Na cross section in the 1.7-20 MeV energy range NUCLEAR REACTIONS 23Na(d, p), E=1.7-20 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with available data.
doi: 10.1016/j.nimb.2015.09.015
2015TE06 Phys.Lett. B 751, 418 (2015) M.Tessler, M.Paul, A.Arenshtam, G.Feinberg, M.Friedman, S.Halfon, D.Kijel, L.Weissman, O.Aviv, D.Berkovits, Y.Eisen, I.Eliyahu, G.Haquin, A.Kreisel, I.Mardor, G.Shimel, A.Shor, I.Silverman, Z.Yungrais Stellar 30-keV neutron capture in 94, 96Zr and the 90Zr(γ, n)89Zr photonuclear reaction with a high-power liquid-lithium target NUCLEAR REACTIONS 94,96Zr(n, γ), E=30 keV; 90Zr(γ, n), E not given; measured reaction products, Eγ, Iγ; deduced yields, Maxwellian averaged σ. Comparison with available data.
doi: 10.1016/j.physletb.2015.10.058
2014WE10 Nucl.Instrum.Methods Phys.Res. B342, 7 (2014) L.Weissman, A.Kreisel, T.Hirsh, O.Aviv, D.Berkovits, O.Girshevitz, Y.Eisen Accurate measurements of the 63Cu(d, p)64Cu and natCu(d, x)65Zn cross-sections in the 2.77-5.62 MeV energy range NUCLEAR REACTIONS 63Cu(d, p)64Cu, Cu(d, x)65Zn, E=2.77-5.62 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with experimental data.
doi: 10.1016/j.nimb.2014.09.002
2013DH01 Acta Phys.Pol. B44, 647 (2013) A.Dhal, S.Vaintraub, T.Trivedi, O.Aviv, T.Hirsh, M.L.Rappaport, D.Melnik, O.Heber, D.Schwalm, D.Zajfman, K.Blaum, M.Hass Probing Fundamental Interactions by an Electrostatic Ion Beam Trap RADIOACTIVITY 6He(β-) [from 9Be(n, α)6He, E=14 MeV]; measured revolution time; calculated β-spectra. GEANT4 Monte Carlo code.
doi: 10.5506/APhysPolB.44.647
2012AV05 J.Phys.:Conf.Ser. 337, 012020 (2012) O.Aviv, S.Vaintraub, T.Hirsh, A.Dhal, M.L.Rappaport, D.Melnik, O.Heber, D.Schwalm, D.Gman, K.Blaum, M.Hass Beta decay measurements from 6He using an electrostatic ion beam trap
doi: 10.1088/1742-6596/337/1/012020
2009PI01 Phys.Rev. C 79, 015501 (2009) J.R.A.Pitcairn, D.Roberge, A.Gorelov, D.Ashery, O.Aviv, J.A.Behr, P.G.Bricault, M.Dombsky, J.D.Holt, K.P.Jackson, B.Lee, M.R.Pearson, A.Gaudin, B.Dej, C.Hohr, G.Gwinner, D.Melconian Tensor interaction constraints from β-decay recoil spin asymmetry of trapped atoms RADIOACTIVITY 80Rb(β+); measured daughter nucleus recoil angular distributions, recoil asymmetry; deduced tensor interaction constraints. Spin-polarized nucleus. Comparison with standard model predictions.
doi: 10.1103/PhysRevC.79.015501
2007ME19 Phys.Lett. B 649, 370 (2007) D.Melconian, J.A.Behr, D.Ashery, O.Aviv, P.G.Bricault, M.Dombsky, S.Fostner, A.Gorelov, S.Gu, V.Hanemaayer, K.P.Jackson, M.R.Pearson, I.Vollrath Measurement of the neutrino asymmetry in the β decay of laser-cooled, polarized 37K
doi: 10.1016/j.physletb.2007.04.047
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