NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = B.Ballard Found 5 matches. 2014EN01 Radiochim.Acta 107, 569 (2014) J.W.Engle, J.W.Weidner, B.D.Ballard, M.E.Fassbender, L.A.Hudston, K.R.Jackman, D.E.Dry, L.E.Wolfsberg, L.J.Bitteker, J.L.Ullmann, M.S.Gulley, C.Pillai, G.Goff, E.R.Birnbaum, K.D.John, S.G.Mashnik, F.M.Nortier Ac, La, and Ce radioimpurities in 225Ac produced in 40-200 MeV proton irradiations of thorium NUCLEAR REACTIONS Th(p, X)225Ac/227Ac/139Ce/141Ce/143Ce/140La/140Ba, E=40-200 MeV; measured reaction products, Eγ, Iγ; deduced yields, σ. Comparison with theoretical calculations, available data.
doi: 10.1515/ract-2013-2179
2012BA12 Appl.Radiat.Isot. 70, 595 (2012) B.Ballard, D.Wycoff, E.R.Birnbaum, K.D.John, J.W.Lenz, S.S.Jurisson, C.S.Cutler, F.M.Nortier, W.A.Taylor, M.E.Fassbender Selenium-72 formation via natBr(p, x) induced by 100 MeV Protons: Steps towards a novel 72Se/72As generator system NUCLEAR REACTIONS Br(p, x)71As/74As/72Se/75Se/76Br/77Br/82Br, E=72-92 MeV; measured radiochemically separated reaction products, Eγ, Iγ; deduced T1/2. Comparison between measured and calculated activities.
doi: 10.1016/j.apradiso.2012.01.018
2012EN04 Nucl.Phys. A893, 87 (2012) J.W.Engle, S.G.Mashnik, H.Bach, A.Couture, K.Jackman, R.Gritzo, B.D.Ballard, M.Fassbender, D.M.Smith, L.J.Bitteker, J.L.Ullmann, M.S.Gulley, C.Pillai, K.D.John, E.R.Birnbaum, F.M.Nortier Cross sections from 800 MeV proton irradiation of terbium NUCLEAR REACTIONS 159Tb(p, X), E=795.4 MeV; measured thick target activation Eγ, Iγ(t); deduced 7Be, 54Mn, 60Co, 113Sn, 129Cs, 128,131,133Ba, 139,141Ce, 143,144,146Pm, 145,153Sm, 145,146,147,148,149,150,155,156Eu, 146,149,151,153Gd, 151,152,153,155,156m2,158Tb production σ; calculated fragments σ using CEOM03.03, Bertini INC+MPM (multistage preequilibrium model)+EVAP, INCL+ABLA codes.
doi: 10.1016/j.nuclphysa.2012.08.001
2012WE09 Appl.Radiat.Isot. 70, 2590 (2012) J.W.Weidner, S.G.Mashnik, K.D.John, B.Ballard, E.R.Birnbaum, L.J.Bitteker, A.Couture, M.E.Fassbender, G.S.Goff, R.Gritzo, F.M.Hemez, W.Runde, J.L.Ullmann, L.E.Wolfsberg, F.M.Nortier 225Ac and 223Ra production via 800 MeV proton irradiation of natural thorium targets NUCLEAR REACTIONS Th(p, X)225Ac/227Ac/223Ra/225Ra/227Th, E=800 MeV; measured reaction products, Eγ, Iγ, Eα, Iα; deduced production rate s, yields, cumulative σ. Comparison with theoretical calculations.
doi: 10.1016/j.apradiso.2012.07.003
2012WE10 Appl.Radiat.Isot. 70, 2602 (2012) J.W.Weidner, S.G.Mashnik, K.D.John, F.Hemez, B.Ballard, H.Bach, E.R.Birnbaum, L.J.Bitteker, A.Couture, D.Dry, M.E.Fassbender, M.S.Gulley, K.R.Jackman, J.L.Ullmann, L.E.Wolfsberg, F.M.Nortier Proton-induced cross sections relevant to production of 225Ac and 223Ra in natural thorium targets below 200 MeV NUCLEAR REACTIONS Th(p, X)223Ra/225Ra/225Ac/227Th, E<200 MeV; measured reaction products, Eγ, Iγ; deduced cumulative σ, production rates, yields. Comparison with available data.
doi: 10.1016/j.apradiso.2012.07.006
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