NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = W.Schier Found 35 matches. 2014SC16 Nucl.Data Sheets 119, 357 (2014) Prototype Neutron Portal Monitor Detector
doi: 10.1016/j.nds.2014.08.098
1998TI09 Phys.Rev. C58, 905 (1998) S.V.Tipnis, J.M.Campbell, G.P.Couchell, S.Li, H.V.Nguyen, D.J.Pullen, W.A.Schier, E.H.Seabury, T.R.England Yields of Short-Lived Fission Products Produced following 235U(nth, f) NUCLEAR REACTIONS 235U(n, F), E=thermal; measured Eγ, Iγ, βγ-coin; deduced independent, cumulative short-lived fission fragment yields. Helium jet, tape transport.
doi: 10.1103/PhysRevC.58.905
1996BE92 Nucl.Instrum.Methods Phys.Res. A369, 263 (1996) P.R.Bennett, W.A.Schier, G.P.Couchell, E.S.Jacobs, D.J.Pullen, M.F.Villani Relative Efficiency Measurements of Fission Fragment Transfer with a Helium Jet NUCLEAR REACTIONS 235,238U, 239Pu(n, F), E=reactor; measured fission fragment decay associated X-ray spectra; deduced helium jet fission fragment transfer relative efficiency.
doi: 10.1016/0168-9002(95)00551-X
1992VI05 Nucl.Sci.Eng. 111, 422 (1992) M.F.Villani, G.P.Couchell, M.H.Haghighi, D.J.Pullen, W.A.Schier, Q.Sharfuddin Six-Group Decomposition of Composite Delayed Neutron Spectra from 235U Fission NUCLEAR REACTIONS 235U(n, F), E=thermal; measured composite delayed neutron spectra following fission. Constrained least-squares method, six-group decomposition.
doi: 10.13182/NSE92-A15489
1988SH13 Nucl.Sci.Eng. 98, 341 (1988) Q.Sharfuddin, W.A.Schier, R.S.Tanczyn, D.J.Pullen, M.H.Haghighi, L.Fisteag, G.P.Couchell Search for an Energy Dependence in 235U Delayed Neutron Spectra NUCLEAR REACTIONS 235U(n, F), E=fast; measured delayed neutron yield vs E following fission.
doi: 10.13182/NSE88-A23534
1986CO07 Radiat.Eff. 94, 33 (1986) G.Couchell, R.Tanczyn, L.Fisteag, M.Haghighi, D.Pullen, W.Schier, Q.Sharfuddin Composite Delayed-Neutron Spectra from U-235 NUCLEAR REACTIONS 235U(n, F), E=thermal; measured delayed neutron yield vs En following fission.
doi: 10.1080/00337578608208349
1986SC17 Radiat.Eff. 94, 77 (1986) W.Schier, Q.Sharfuddin, G.Couchell, L.Fisteag, M.Haghighi, D.Pullen, R.Tanczyn Search for Energy Dependence among Composite Delayed Neutron Spectra of U-235 NUCLEAR REACTIONS 235U(n, F), E=fast, thermal; measured delayed neutron yields, spectra, ratio. Pilot U, 6Li glass scintillators.
doi: 10.1080/00337578608208358
1986SH05 Nucl.Sci.Eng. 92, 350 (1986) J.Q.Shao, G.P.Couchell, J.J.Egan, G.H.R.Kegel, S.Q.Li, A.Mittler, D.J.Pullen, W.A.Schier, E.D.Arthur Fast Neutron Inelastic Scattering Cross Sections of 238U for States between 680 and 1530 keV NUCLEAR REACTIONS 238U(n, n'), E=0.9-2.2 MeV; measured σ(θ), σ(En); deduced optical model parameters, σ(E). 238U level deduced B(λ). 239U deduced fission barrier parameters.
doi: 10.13182/NSE86-A17525
1986SH08 J.Phys.(London) G12, 237 (1986) E.Sheldon, L.E.Beghian, C.A.Ciarcia, G.P.Couchell, J.H.Dave, J.J.Egan, G.Goswami, G.H.R.Kegel, S.Q.Li, A.Mittler, D.J.Pullen, W.A.Schier, J.Q.Shao Fast-Neutron Inelastic Scattering Cross Sections for the Principal Even-Even Actinide Nuclei. I: 232Th(n, n') NUCLEAR REACTIONS 232Th(n, n'γ), (n, n'), E=0.2-3.4 MeV; analyzed σ(θ), σ(E); deduced reaction mechanism. 232Th deduced consistent σ for rotational, vibrational level excitation.
doi: 10.1088/0305-4616/12/3/011
1986SH28 J.Phys.(London) G12, 443 (1986) E.Sheldon, L.E.Beghian, D.W.S.Chan, A.Chang, G.P.Couchell, J.J.Egan, G.Goswami, G.H.R.Kegel, S.Q.Li, A.Mittler, D.J.Pullen, W.A.Schier, J.P.Shao, A.Wang Fast Neutron Inelastic-Scattering Cross Sections for the Principal Even-Even Actinide Nuclei. II: 238U(n, n') NUCLEAR REACTIONS 238U(n, n'), E=0.2-3.1 MeV; analyzed experimental, theoretical σ(E), σ(θ); deduced fluctuation σ factor F.
doi: 10.1088/0305-4616/12/5/009
1986TA18 Nucl.Sci.Eng. 94, 353 (1986) R.S.Tanczyn, Q.Sharfuddin, W.A.Schier, D.J.Pullen, M.H.Haghighi, L.Fisteag, G.P.Couchell Composite Delayed Neutron Energy Spectra for Thermal Fission of 235U NUCLEAR REACTIONS 235U(n, F), E=thermal; measured delayed neutron yields following fission. Plastic, liquid, 6Li glass scintillators.
doi: 10.13182/NSE86-A18346
1985CI05 Nucl.Sci.Eng. 91, 428 (1985) C.A.Ciarcia, G.P.Couchell, J.J.Egan, G.H.R.Kegel, S.Q.Li, A.Mittler, D.J.Pullen, W.A.Schier, J.Q.Shao Neutron Inelastic Scattering Cross Sections for States above 700 keV in 232Th NUCLEAR REACTIONS 232Th(n, n'), E=0.95-2.1 MeV; measured σ(θ). 232Th levels deduced possible J, π, K.
doi: 10.13182/NSE85-A18359
1985DA21 Nucl.Sci.Eng. 91, 187 (1985) J.H.Dave, J.J.Egan, G.P.Couchell, G.H.R.Kegel, A.Mittler, D.J.Pullen, W.A.Schier, E.Sheldon Cross Sections, Transition Schemes, and Branching Ratios for 232Th from the 232Th(n, n'γ) Reaction NUCLEAR REACTIONS 232Th(n, n'γ), E=0.77-2.1 MeV; measured Eγ, Iγ; deduced σ(θγ). 232Th deduced levels, γ-branching ratios, possible J, π. Statistical compound nucleus model.
doi: 10.13182/NSE85-A27441
1984RO07 Phys.Rev. C29, 1362 (1984) R.Rohe, A.DiRienzo, H.Enge, M.K.Salomaa, A.Smith, W.Schier, N.Tsoupas, H.E.Wegner Evaporation Decay and Associated Gamma Multiplicity for 204Rn via Three Fusion Channels NUCLEAR REACTIONS 169Tm(35Cl, xnyp), E=145-185 MeV; 156Gd(48Ti, xnyp), E=210-235 MeV; 139La(65Cu, xnyp), E=267-313 MeV; measured evaporation residue decay Eα, Iα, σ vs spin, γ-multiplicities, absolute σ vs excitation for x=2, 3, 4, 5, y=0, 1; deduced first, second γ-multiplicity moments.
doi: 10.1103/PhysRevC.29.1362
1984SC45 Nucl.Instrum.Methods 227, 549 (1984) W.A.Schier, G.P.Couchell, D.J.Pullen, N.M.Sampas, C.A.Ciarcia, M.H.Haghighi, Q.Sharfuddin, R.S.Tanczyn New Experimental System for Measuring Composite Delayed-Neutron Spectra following Fission NUCLEAR REACTIONS 235U(n, F), E=fast, thermal; measured delayed neutron fission yields vs En. Pilot U, 6Li-glass scintillators, β-neutron tof system.
doi: 10.1016/0168-9002(84)90214-6
1982EN03 Phys.Rev. C25, 1830 (1982) H.A.Enge, M.Salomaa, A.Sperduto, J.Ball, W.Schier, A.Graue, A.Graue Neutron Deficient Platinum and Osmium Isotopes Produced in the 32S + 144Sm Fusion Reaction NUCLEAR REACTIONS 144Sm(32S, xn), (32S, xnypzα), E=139.5-201 MeV; measured Eα, Iα; deduced production σ(E) for 170,171,172,173,174Pt, 167,168,169,170Os. Recoil mass selector, thin gas ΔE, surface barrier detectors. RADIOACTIVITY 171,172,173,174Pt [from 144Sm(32S, xn), E=139.5-201 MeV]; 167,168,169,170Os [from 171,172,173,174Pt α-decay]; measured Eα, Iα, T1/2. 170Pt; measured Eα. 167,168,169,170Os deduced α-branching. Recoil mass selector, thin gas ΔE, surface barrier detectors.
doi: 10.1103/PhysRevC.25.1830
1981EN02 Phys.Rev. C24, 298 (1981) H.A.Enge, M.K.Salomaa, A.Sperduto, W.Schier, H.E.Wegner Half-Lives of 199Rn and 199mRn RADIOACTIVITY 199,199mRn [from 169Tm(35Cl, 5n)]; measured T1/2.
doi: 10.1103/PhysRevC.24.298
1981SC01 Phys.Rev. C23, 261 (1981) W.Schier, J.Chervenak, A.C.DiRienzo, H.Enge, D.Grogan, J.Molitoris, M.Salomaa, A.Sperduto Excitation Functions for Evaporation Residues from the 37Cl + 169Tm Fusion Reaction NUCLEAR REACTIONS 169Tm(37Cl, X), (37Cl, xnyp), (37Cl, xnyα), E=147-185 MeV; measured Eα, σ(E, evaporation residue), σ(Eα). 197,198Po levels deduced α-branching ratios. Complete fusion.
doi: 10.1103/PhysRevC.23.261
1980DI07 Phys.Rev. C21, 2101 (1980) A.C.DiRienzo, H.A.Enge, S.B.Gazes, M.K.Salomaa, A.Sperduto, W.Schier, H.E.Wegner New Isotope 199Rn and Evidence for an Isomeric State 199Rn-m RADIOACTIVITY 199Rn; measured Eα; deduced levels. NUCLEAR REACTIONS 169Tm(35Cl, 5n), E=150-185 MeV; measured σ(Eα, E); deduced production σ for 199Rn.
doi: 10.1103/PhysRevC.21.2101
1979BE19 Nucl.Sci.Eng. 69, 191 (1979) L.E.Beghian, G.H.R.Kegel, T.V.Marcella, B.K.Barnes, G.P.Couchell, J.J.Egan, A.Mittler, D.J.Pullen, W.A.Schier Neutron Scattering Cross Sections of Uranium-238 NUCLEAR REACTIONS 238U(n, n), (n, n'), E=0.9-3.1 MeV; measured σ(E, θ); deduced disagreement between observed, evaluated inelastic σ.
doi: 10.13182/NSE79-A20610
1979TR09 Nucl.Sci.Eng. 72, 191 (1979) S.Traiforos, A.Mittler, W.A.Schier, B.K.Barnes, L.E.Beghian, P.Harihar Gamma-Ray Production and Inferred Inelastic Neutron Cross Sections for Nickel Isotopes NUCLEAR REACTIONS 58,60,62,64Ni(n, n'γ), E=threshold-4 MeV; measured σ(E, Eγ). 58,60,62,64Ni levels deduced total σ(En). 58,60Ni levels deduced branching ratios. Statistical model.
doi: 10.13182/NSE79-A19463
1978BO23 Phys.Rev. C18, 293 (1978) C.Bolton, W.A.Schier, N.Tsoupas, H.Enge, M.Salomaa, A.Sperduto, A.Graue Mass, Velocity, Angular and Charge-State Distributions from the Fusion of 32S and 112Sn NUCLEAR REACTIONS 112Sn(32S, X), E=160 MeV; measured fusion σ(θ).
doi: 10.1103/PhysRevC.18.293
1978LE14 Phys.Rev. C18, 1185 (1978) R.V.LeClaire, J.J.Egan, L.E.Beghian, G.P.Couchell, G.H.R.Kegel, S.C.Mathur, A.Mittler, W.A.Schier Cross Sections in the 59Co(n, n'γ)59Co Reaction from 1.1 to 3.3 MeV NUCLEAR REACTIONS 59Co(n, n'γ), E=1.1-3.3 MeV; measured σ(E, Eγ, θ); deduced σ(n, n'). 59Co deduced levels, J, π, γ-branching.
doi: 10.1103/PhysRevC.18.1185
1977CO15 Nucl.Phys. A286, 322 (1977) J.A.Correia, W.A.Schier, L.E.Beghian, G.P.Couchell, J.J.Egan, G.H.R.Kegel, R.V.Leclaire, A.Mittler 55Mn(n, n'γ) Cross-Section Studies for E = 1.0-3.6 MeV NUCLEAR REACTIONS 55Mn(n, n'γ), En=1.0-3.6 MeV; measured σ(E;Eγ, θ); deduced absolute σ(E, Eγ). 55Mn deduced levels, J, π, γ-decay branching ratios.
doi: 10.1016/0375-9474(77)90411-0
1977DO10 Phys.Rev. C16, 939 (1977) D.R.Donati, S.C.Mathur, E.Sheldon, B.K.Barnes, L.E.Beghian, P.Harihar, G.H.R.Kegel, W.A.Schier Cross Sections, Angular Distributions, and Magnetic Substate Populations in the 23Na(n, n'γ) Reaction NUCLEAR REACTIONS 23Na(n, n'γ), E=0.52-4.23 MeV; measured σ(E, Eγ, θ); deduced σ(En'), magnetic substate populations. Compound nuclear theory, DWBA analysis.
doi: 10.1103/PhysRevC.16.939
1976SC20 Nucl.Phys. A266, 16 (1976) W.A.Schier, G.P.Couchell, J.J.Egan, P.Harihar, S.C.Mathur, A.Mittler, E.Sheldon Spin and Parity Assignments for 23Na Levels from the 19F(α, p)22Ne Reaction NUCLEAR REACTIONS 19F(α, p), (α, α), E=2.5-5 MeV; measured absolute σ(E, Ep, θ); deduced optical potential. 23Na deduced levels, J, π, L.
doi: 10.1016/0375-9474(76)90279-7
1975SA05 Nucl.Phys. A245, 317 (1975) L.G.Sanin, W.A.Schier, B.K.Barnes, G.P.Couchell, J.J.Egan, P.Harihar, A.Mittler, E.Sheldon Spin and Parity Assignments for 33S Levels from the 29Si(α, n)32S Reaction NUCLEAR REACTIONS 29Si(α, n), (α, α), E=3.5-5.5 MeV; measured absolute σ(E, En, θ); deduced optical potential. 33S deduced levels, J, π, L. Enriched target.
doi: 10.1016/0375-9474(75)90180-3
1975SC40 Nucl.Phys. A254, 80 (1975) W.A.Schier, B.K.Barnes, G.P.Couchell, J.J.Egan, P.Harihar, S.C.Mathur, A.Mittler, E.Sheldon Spin and Parity Assignments for 35Cl Levels from the 31P(α, p)34S Reaction NUCLEAR REACTIONS 31P(α, p), (α, α), E=3.25-5.50 MeV; measured absolute σ(E, En, θ); deduced optical potential. 35Cl deduced resonances J, π, L.
doi: 10.1016/0375-9474(75)90583-7
1970RO08 Nucl.Phys. A147, 423 (1970) A.D.Robb, W.A.Schier, E.Sheldon Spin and Parity Assignments for 17O Levels from the 13C(α, n)16O(g.s.) Reaction NUCLEAR REACTIONS 13C(α, n), E=4.5-10.5 MeV; measured absolute σ(En), σ(θ). 17O deduced levels, J, π, L. Enriched target.
doi: 10.1016/0375-9474(70)90275-7
1969SC21 Phys.Rev. 181, 1371 (1969) Isobaric-Spin Impurities of 18F States from 14N(α, n)17F(0.500)/14N(α, p)17O(0.871) Cross-Section Ratios NUCLEAR REACTIONS 14N(α, n), (α, p), E = 7-12 MeV; measured σ(α, n)/σ(α, p) ratio, σ(E;Eγ, Ep, θ(p)). 18F resonances deduced J, π, isospin impurities.
doi: 10.1103/PhysRev.181.1371
1966MI06 Helv.Phys.Acta 39, 267 (1966) G.Michel, R.E.Benenson, H.Burgisser, P.Huber, W.A.Schier, H.R.Striebel Die 6Li(d, n)7Be*-Reaktion mit Polarisierten Deuteronen NUCLEAR STRUCTURE 6Li; measured not abstracted; deduced nuclear properties. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA1361. 1966SC26 Nucl.Phys. 88, 373(1966) W.A.Schier, G.Michel, R.E.Benenson Stripping Features of 6Li(d, n)7Be* (0.43 Mev) at E from 0.2 to 0.8 MeV NUCLEAR REACTIONS 6Li(d, n1), E = 0.24-0.84 MeV; measured σ(E;θ). Enriched targets.
doi: 10.1016/0029-5582(66)90596-7
1965BR08 Nucl.Phys. 66, 49 (1965) C.P.Browne, W.A.Schier, I.F.Wright Isobaric Spin Selection Rule in the N14(d, α)C12 Reaction NUCLEAR REACTIONS 14N(d, α), E = 5.93, 7.17 MeV; measured σ(Eα, θ). 14N(d, αγ), E = 3-12 MeV; measured σ(E).
doi: 10.1016/0029-5582(65)90132-X
1965SC12 Phys.Rev. 138, B857 (1965) Alpha-Particle Angular Distributions and Spectra from Deuteron Bombardment of Nitrogen NUCLEAR STRUCTURE 14N; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.138.B857
1961SC14 Bull.Am.Phys.Soc. 6, No.5, 416, B10 (1961) Isotopic-Spin Selection Rule Violation in N14(d, α)C12 NUCLEAR REACTIONS 14N(d, α), E=4.75-10 MeV; measured reaction products, Eα, Iα. 12C; deduced α-particle groups, level properties. The University of Wisconsin tandem accelerator.
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