NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = P.Peplowski Found 9 matches. 2022KO12 Phys. Rev. Res. 4, 021001 (2022) K.Kolos, V.Sobes, R.Vogt, C.E.Romano, M.S.Smith, L.A.Bernstein, D.A.Brown, M.T.Burkey, Y.Danon, M.A.Elsawi, B.L.Goldblum, L.H.Heilbronn, S.L.Hogle, J.Hutchinson, B.Loer, E.A.McCutchan, M.R.Mumpower, E.M.O'Brien, C.Percher, P.N.Peplowski, J.J.Ressler, N.Schunck, N.W.Thompson, A.S.Voyles, W.Wieselquist, M.Zerkle Current nuclear data needs for applications
doi: 10.1103/PhysRevResearch.4.021001
2021PE02 Nucl.Phys. A1006, 122067 (2021) Cross sections for the production of radionuclides via natCu(p, X) spallation reactions for proton energies from 250 MeV to 2 GeV NUCLEAR REACTIONS Cu(p, X)60Co/58Co/57Co/56Co/56Ni/59Fe/54Mn/52Mn/51Cr/48V/47Sc/46Sc/44Sc/7Be, E=0.25-2 GeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with EXFOR library, Internuclear Cascade Liege (INCL) plus GEMINI or ABLA de-excitation model predictions.
doi: 10.1016/j.nuclphysa.2020.122067
2021WI14 Phys.Rev. C 104, 045501 (2021) J.T.Wilson, D.J.Lawrence, P.N.Peplowski, V.R.Eke, J.A.Kegerreis Measurement of the free neutron lifetime using the neutron spectrometer on NASA's Lunar Prospector mission RADIOACTIVITY 1n(β-); measured E(n), I(n), T1/2 of decay of free neutron using neutron spectrometer consisting of two cylindrical gas proportional counters of 3He on NASA's Lunar Prospector spacecraft during the elliptical orbits in 1998-99; feasibility of precise measurement of T1/2 of free neutron from space, with an earlier measurement reported in 2020 using NASA's MESSENGER data. Comparison with recommended half-life by the Particle Data Group.
doi: 10.1103/PhysRevC.104.045501
2020WI07 Phys. Rev. Res. 2, 023316 (2020) J.T.Wilson, D.J.Lawrence, P.N.Peplowski, V.R.Eke, J.A.Kegerreis Space-based measurement of the neutron lifetime using data from the neutron spectrometer on NASA's MESSENGER mission RADIOACTIVITY 1NN(β-); measured galactic cosmic ray spallation of planets surfaces and atmospheres, En, In; deduced T1/2 and uncertainties using an alternative, space-based class of neutron measurement methods.
doi: 10.1103/PhysRevResearch.2.023316
2013MI05 Phys.Rev. C 87, 054617 (2013) J.P.Mitchell, G.V.Rogachev, E.D.Johnson, L.T.Baby, K.W.Kemper, A.M.Moro, P.Peplowski, A.S.Volya, I.Wiedenhover Structure of 8B from elastic and inelastic 7Be+p scattering NUCLEAR REACTIONS 1H(7Be, 7Be), (7Be, 7Be'), [secondary 7Be from 1H(7Li, 7Bi), E=9 MeV primary reaction], E=18.5, 22, 27.2 MeV; measured particle spectra, (7Be)p-coin, differential σ(E) at FSU accelerator facility. 8B; deduced levels, resonances, J, π, proton and total widths, spectroscopic factors, phase shifts. 7Be(p, p), (p, p'); analysis of excitation function by R-matrix method. 7Li(n, γ); calculated σ as function of excitation energy using TDCSM model. 7Li(n, n), (n, n'), E(cm)=0.1-1.4 MeV; analyzed σ by R-matrix theory. Comparison of σ and phase shifts with predictions of TDCSM model and ab initio no-core shell model coupled with the resonating group method (NCSM/RGM) calculations.
doi: 10.1103/PhysRevC.87.054617
2010MI12 Phys.Rev. C 82, 011601 (2010) J.P.Mitchell, G.V.Rogachev, E.D.Johnson, L.T.Baby, K.W.Kemper, A.M.Moro, P.N.Peplowski, A.Volya, I.Wiedenhover Low-lying states in 8B NUCLEAR REACTIONS 1H(7Be, 7Be), (7Be, 7Be'), E=18.5, 22.0 MeV, [secondary 7Be beam from primary 1H(7Li, 7Be) reaction]; measured recoil proton and 7Be spectra, (proton)(7Be)-coin, excitation functions and angular distributions. 8B; deduced levels, J, π, partial proton widths and total widths. R-matrix and time-dependent continuum shell model (TDCSM) analysis. Comparison with low-lying level structure of mirror nucleus 8Li.
doi: 10.1103/PhysRevC.82.011601
2010RE01 Phys.Rev. C 81, 014301 (2010) J.J.Ressler, J.A.Caggiano, C.J.Francy, P.N.Peplowski, J.M.Allmond, C.W.Beausang, L.A.Bernstein, D.L.Bleuel, J.T.Burke, P.Fallon, A.A.Hecht, D.V.Jordan, S.R.Lesher, M.A.McMahan, T.S.Palmer, L.Phair, N.D.Scielzo, P.G.Swearingen, G.A.Warren, M.Wiedeking Fission fragment isomers populated via 6Li+232Th NUCLEAR REACTIONS 232Th(6Li, X), E=45 MeV; measured Eγ, Iγ, γγ-coin, particle spectra, (particle)γ-coin, (particle)γ-correlations using STARS Si array at LBNL and Ge detectors. 88Br, 93Rb, 95,98,99Y, 99Mo, 100Tc, 121,123In, 119,120,121,122,123,124,125,126,127Sn, 123,125,127,131Sb, 131I, 132Te, 134,136Xe; measured isomer half-lives; deduced levels, J, π. Level systematics of neighboring Sn, Sb and In nuclides. RADIOACTIVITY 121m,123mIn(IT), 125mSb(IT); measured Eγ, Iγ, γγ-coin; deduced levels, J, π. 117Cd, 128Sb(β-); measured Eγ.
doi: 10.1103/PhysRevC.81.014301
2009PE04 Phys.Rev. C 79, 032801 (2009) P.N.Peplowski, L.T.Baby, I.Wiedenhover, S.E.Dekat, E.Diffenderfer, D.L.Gay, O.Grubor-Urosevic, P.Hoflich, R.A.Kaye, N.Keeley, A.Rojas, A.Volya Lowest l=0 proton resonance in 26Si and implications for nucleosynthesis of 26Al NUCLEAR REACTIONS 2H(25Al, n)26Si, E=91.5 MeV; 2H(24Mg, n)25Al, E=140 MeV; measured decay proton spectra, resonances, excitation energies, σ, proton and γ widths. 26Si; deduced levels, resonances, J, π; 25Al(p, γ)26Si; deduced reaction rate.
doi: 10.1103/PhysRevC.79.032801
2006JO11 Phys.Rev.Lett. 97, 192701 (2006) E.D.Johnson, G.V.Rogachev, A.M.Mukhamedzhanov, L.T.Baby, S.Brown, W.T.Cluff, A.M.Crisp, E.Diffenderfer, V.Z.Goldberg, B.W.Green, T.Hinners, C.R.Hoffman, K.W.Kemper, O.Momotyuk, P.Peplowski, A.Pipidis, R.Reynolds, B.T.Roeder Astrophysical Reaction Rate for the Neutron-Generator Reaction 13C(α, n)16O in Asymptotic Giant Branch Stars NUCLEAR REACTIONS 6Li(13C, d), E=8.0, 8.5 MeV; measured deuteron spectra, σ(E, θ); deduced asymptotic normalization coefficient for subthreshold resonance. 13C(α, n), E ≈ 0-1 MeV; deduced astrophysical S-factor, reaction rates.
doi: 10.1103/PhysRevLett.97.192701
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