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NSR database version of April 26, 2024.

Search: Author = J.D.Koglin

Found 5 matches.

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2019AK03      Phys.Rev. C 99, 054601 (2019)

O.A.Akindele, B.S.Alan, J.T.Burke, R.J.Casperson, R.O.Hughes, J.D.Koglin, K.Kolos, E.B.Norman, S.Ota, A.Saastamoinen

Expansion of the surrogate method to measure the prompt fission neutron multiplicity for ²⁴¹Pu

NUCLEAR REACTIONS ²⁴²Pu(α, α'), (α, F), E=53.96 MeV; measured scattered α particles and other reaction products, neutrons, light charged particles p, d, t, ³He, α(fission fragment)- and αn-coin using the NeutronSTARS array for charged particle and neutron detection at the Cyclotron Institute of Texas A and M University. ²⁴¹Pu(n, F), E<20 MeV; deduced average neutron multiplicity, and derived neutron multiplicity moments as a function of equivalent neutron energy using the surrogate method. Comparison with previous experimental values.

doi: 10.1103/PhysRevC.99.054601
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14570.

2019WA33      Phys.Rev. C 100, 064609 (2019)

B.S.Wang, J.T.Harke, O.A.Akindele, R.J.Casperson, R.O.Hughes, J.D.Koglin, K.Kolos, E.B.Norman, S.Ota, A.Saastamoinen

Determining the average prompt-fission-neutron multiplicity for ²³⁹Pu(n, f) via a ²⁴⁰Pu(α, α' f) surrogate reaction

NUCLEAR REACTIONS ²⁴⁰Pu(α, α'F), E=53.9 MeV; measured fission fragments, charged particles, scattered α particles, Eα, Iα, E(n), I(n), α(fission fragment)- and αn(fission fragment)-coin using the NeutronSTARS array and NeutronBall at the K150 Cyclotron facility of Texas A and M University; deduced particle-identification plot for p, d, t, ³He and α particles. ²³⁹Pu(n, F), E=0.25-26.25 MeV; deduced average prompt-fission-neutron multiplicity using the results from surrogate reaction ²⁴⁰Pu(α, a°F). Comparison with previous experimental results from direct measurements.

doi: 10.1103/PhysRevC.100.064609
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14601.

2016HU22      Phys.Rev. C 94, 064314 (2016)

P.Humby, A.Simon, C.W.Beausang, J.M.Allmond, J.T.Burke, R.J.Casperson, R.Chyzh, M.Dag, K.Gell, R.O.Hughes, J.Koglin, E.McCleskey, M.McCleskey, S.Ota, T.J.Ross, A.Saastamoinen, T.Tarlow, G.Vyas

Investigation of discrete states and quasidiscrete structures observed in ¹⁵⁰Sm and ¹⁵²Sm using the (p, tγ) reaction

NUCLEAR REACTIONS ^152,154Sm(p, t), E=25 MeV; measured triton spectra, Eγ, Iγ, (triton)γ-, (triton)γγ-coin, σ(θ), angular distribution of peak-like structure (PLS) using the STARLiTeR array at Texas A and M cyclotron facility. Enriched targets. ^150,152Sm; deduced levels, J, π, L-transfers. DWBA analysis of σ(θ) data. Comparison with evaluated data taken from the ENSDF database.

doi: 10.1103/PhysRevC.94.064314
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Data from this article have been entered in the XUNDL database. For more information, click here.

2016SI07      Phys.Rev. C 93, 034303 (2016)

A.Simon, M.Guttormsen, A.C.Larsen, C.W.Beausang, P.Humby, J.T.Burke, R.J.Casperson, R.O.Hughes, T.J.Ross, J.M.Allmond, R.Chyzh, M.Dag, J.Koglin, E.McCleskey, M.McCleskey, S.Ota, A.Saastamoinen

First observation of low-energy γ-ray enhancement in the rare-earth region

NUCLEAR REACTIONS ^152,154Sm(p, dγ), E=25 MeV; measured reaction products, Eγ, Iγ, (particle)γ-coin, γ(θ) using STARLiTeR setup for charged-particles, and Ge clover detectors with Compton suppressors for γ rays at K-150 cyclotron at Texas A and M; deduced level density (LD) and γ-ray strength function (γSF) using OSLO method, multipolarity, enhanced low-energy γ-ray strength for rare-earth nuclei, coexistence with the scissors resonance. Comparison with Hauser-Feshbach calculations. Calculated ratios of Maxwellian-averaged (n, γ) reaction rates at T₉=0.15 and 1.5 for A=145-202 Sm isotopes.

doi: 10.1103/PhysRevC.93.034303
Citations: PlumX Metrics

2015HU02      Phys.Rev. C 91, 024322 (2015)

P.Humby, A.Simon, C.W.Beausang, T.J.Ross, R.O.Hughes, J.T.Burke, R.J.Casperson, J.Koglin, S.Ota, J.M.Allmond, M.McCleskey, E.McCleskey, A.Saastamoinen, R.Chyzh, M.Dag, K.Gell, T.Tarlow, G.Vyas

Improved measurement of the half-life of the J^π = 8^- nuclear isomer ^152m2Eu

NUCLEAR REACTIONS ¹⁵⁴Sm(p, 3n)^152mEu, E=25 MeV; measured Eγ, Iγ, delayed γ, half-lives of 0- and 8- isomers in ¹⁵²Eu by γ(t) using STARS array for particle detection and LiTer array for γ detection at the Texas A and M, K-150 cyclotron facility. Comparison with earlier experimental results.

RADIOACTIVITY ¹⁵²Eu(β^-), (EC)[from ¹⁵⁴Sm(p, 3n), E=25 MeV]; measured Eγ, Iγ, half-life of the 0- isomer in ¹⁵²Eu. Comparison with earlier experimental results.

doi: 10.1103/PhysRevC.91.024322
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Data from this article have been entered in the XUNDL database. For more information, click here.

Note: The following list of authors and aliases matches the search parameter J.D.Koglin: , J.D.KOGLIN