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NSR database version of April 27, 2024.

Search: Author = P.Chodash

Found 4 matches.

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2017MU04      Phys.Rev. C 95, 015805 (2017)

J.M.Munson, E.B.Norman, J.T.Burke, R.J.Casperson, L.W.Phair, E.McCleskey, M.McCleskey, D.Lee, R.O.Hughes, S.Ota, A.Czeszumska, P.A.Chodash, A.J.Saastamoinen, R.A.E.Austin, A.E.Spiridon, M.Dag, R.Chyzh, M.S.Basunia, J.J.Ressler, T.J.Ross

Decay branching ratios of excited ²⁴Mg

NUCLEAR REACTIONS ²⁴Mg(α, α'), E=40 MeV; measured decay products identified by outgoing α particles, protons and γ rays from the resulting ²⁰Ne, ²³Na, and ²³Mg daughters, (particle)(particle)-coin, αγ-coin using the STARLiTeR detector array at Texas A and M K150 cyclotron facility; deduced branching ratios for α-, proton- and neutron-emitting channels from the decay of unbound states in ²⁴Mg. Possible surrogate reaction for ¹²C(¹²C, α)²⁰Ne, ¹²C(¹²C, p)²³Na, ¹²C(¹²C, n)²³Mg reactions of astrophysical interest. ²⁰Ne, ²³Na, ²³Mg; deduced levels populated by the decay of excited states of ²⁴Mg.

doi: 10.1103/PhysRevC.95.015805
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2016CH11      Phys.Rev. C 93, 034610 (2016)

P.A.Chodash, J.T.Burke, E.B.Norman, S.C.Wilks, R.J.Casperson, S.E.Fisher, K.S.Holliday, J.R.Jeffries, M.A.Wakeling

Nuclear excitation by electronic transition of ²³⁵U

NUCLEAR REACTIONS ²³⁵U(e, e'), E=low; measured decay spectra and half-lives from possible excitation of ≈26 min-^235mU isomer at 76 eV by nuclear excitation by electronic transition (NEET) process; deduced no evidence for occurrence of NEET, upper limit determined. Used natural, depleted, and enriched uranium samples. Reviewed previous NEET experiments on ²³⁵U.

RADIOACTIVITY ^235mU(IT)[from ²³⁹Pu(α)]; measured half-life of the decay of ^235mU isomer at 76 eV by collecting uranium recoils in argon gas.

doi: 10.1103/PhysRevC.93.034610
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2013CZ01      Phys.Rev. C 87, 034613 (2013)

A.Czeszumska, C.T.Angell, J.T.Burke, N.D.Scielzo, E.B.Norman, R.A.E.Austin, G.Boutoux, R.J.Casperson, P.Chodash, R.O.Hughes, C.M.Mattoon, V.Meot, J.Munson, L.Phair, J.J.Ressler, O.Roig, T.J.Ross, E.Swanberg, B.Wang

Determining the ²³⁹Np(n, f) cross section using the surrogate ratio method

NUCLEAR REACTIONS ^236,238U(³He, pF), E=29 MeV; measured proton, deuteron, triton, ^3,4He spectra, fission events, fission anisotropies, particle-fission time-to-amplitude spectrum, (fission)p-coin using STARS array at LBNL cyclotron facility. ²³⁹Np(n, F), E=0.5-20 MeV; deduced cross section by surrogate ratio method. Comparison with ENDF/B-VII.0, JENDL-4.0, and CENDL-3.1 evaluated libraries. Impact on estimate of ²⁴⁰Pu produced during fuel burnup in calculations using reactor codes.

doi: 10.1103/PhysRevC.87.034613
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14360.

2011CH33      Appl.Radiat.Isot. 69, 1447 (2011)

P.Chodash, C.T.Angell, J.Benitez, E.B.Norman, M.Pedretti, H.Shugart, E.Swanberg, R.Yee

Measurement of excitation functions for the ^natMo(d, x)⁹⁹Mo and ^natMo(p, x)⁹⁹Mo reactions

NUCLEAR REACTIONS Mo(d, X)⁹⁹Mo, ¹⁰⁰Mo(p, X)⁹⁹Mo, Cu(p, X)⁶²Zn/⁶⁵Zn E=9.7-58.5 MeV; measured reaction products, Eγ, Iγ; deduced σ, thick target yields.

doi: 10.1016/j.apradiso.2011.05.013
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1871.

Note: The following list of authors and aliases matches the search parameter P.Chodash: , P.A.CHODASH