NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = H.W.Herrmann Found 6 matches. 2021HO14 Phys.Rev. C 104, 024610 (2021) C.J.Horsfield, M.S.Rubery, J.M.Mack, H.W.Herrmann, Y.Kim, C.S.Young, S.E.Caldwell, S.C.Evans, T.S.Sedillo, A.M.McEvoy, N.M.Hoffman, M.A.Huff, J.R.Langenbrunner, G.M.Hale, D.C.Wilson, W.Stoeffl, J.A.Church, E.M.Grafil, E.K.Miller, V.Y.Glebov First spectral measurement of deuterium-tritium fusion γ rays in inertial fusion experiments NUCLEAR REACTIONS 3H(d, γ)5He*, E not given; measured fusion Eγ, Iγ from deuterium-tritium (DT) inertial confinement fusion (ICF) implosions with Omega laser, branching ratio of γ rays from transitions to an intermediate excited state and the ground state using R-matrix analysis.
doi: 10.1103/PhysRevC.104.024610
2021JE04 Phys.Rev. C 104, 054611 (2021) J.Jeet, A.B.Zylstra, M.Rubery, Y.Kim, K.D.Meaney, C.Forrest, V.Glebov, C.J.Horsfield, A.M.McEvoy, H.W.Herrmann Inertial-confinement fusion-plasma-based cross-calibration of the deuterium-tritium γ-to-neutron branching ratio NUCLEAR REACTIONS 3H(d, γ), (d, n), E≈50 keV; measured Eγ, Iγ, E(n), I(n), Iγ/I(n) branching ratio under inertial-confinement fusion (ICF) conditions using Cherenkov radiators for neutron and γ-ray detection at the University of Rochester OMEGA laser (ICF) facility, using 12C(n, n'γ) as a cross-calibrant reaction, and its evaluated σ(E).
doi: 10.1103/PhysRevC.104.054611
2021MC05 Phys.Rev. C 103, 064607 (2021) A.M.McEvoy, H.W.Herrmann, Y.Kim, T.S.Sedillo, H.Geppert-Kleinrath, C.R.Brune, T.N.Massey, A.V.Voinov, C.E.Parker, M.S.Rubery, W.Stoeffl 13C(n, 2nγ)12C γ-ray production in the 14-16 MeV incident neutron energy range NUCLEAR REACTIONS 12,13C(n, 2nγ), (n, n'γ), E=14.4 to 15.8 MeV; measured Eγ, Iγ using Gas Cherenkov Detector (GCD) and enriched targets at the Omega Laser Facility and at the Ohio University Edwards Accelerator Laboratory; deduced σ(E), and compared with MCNP6.1 predictions. Relevance to feasibility of using 13C-based plastic ablators with embedded 12C layers for 'dark mix' diagnosis of inertial confinement fusion (ICF) implosions.
doi: 10.1103/PhysRevC.103.064607
2020ZY01 Phys.Rev. C 101, 042802 (2020) A.B.Zylstra, H.W.Herrmann, Y.H.Kim, A.McEvoy, J.A.Frenje, M.Gatu-Johnson, R.D.Petrasso, V.Yu.Glebov, C.Forrest, J.Delettrez, S.Gales, M.Rubery 2H(p, γ)3He cross section measurement using high-energy-density plasmas NUCLEAR REACTIONS 2H(p, γ)3He, E=16.35 keV; measured En, In, Eγ, Iγ, using neutron time-of-flight suite and gas Cherenkov detectors for γ radiation at the OMEGA inertial confinement fusion facility at Livermore; deduced S factor for the reaction. Comparison with previous results from accelerator based experiments, evaluations and with model predictions. Relevance to nuclear energy in protostars and brown dwarfs, and to big-bang nucleosynthesis.
doi: 10.1103/PhysRevC.101.042802
2018GA21 Phys.Rev.Lett. 121, 042501 (2018) M.Gatu-Johnson, C.J.Forrest, D.B.Sayre, A.Bacher, J.-L.Bourgade, C.R.Brune, J.A.Caggiano, D.T.Casey, J.A.Frenje, V.Yu.Glebov, G.M.Hale, R.Hatarik, H.W.Herrmann, R.Janezic, Y.H.Kim, J.P.Knauer, O.Landoas, D.P.McNabb, M.W.Paris, R.D.Petrasso, J.E.Pino, S.Quaglioni, B.Rosse, J.Sanchez, T.C.Sangster, H.Sio, W.Shmayda, C.Stoeckl, I.Thompson, A.B.Zylstra Experimental Evidence of a Variant Neutron Spectrum from the T(t, 2n)α Reaction at Center-of-Mass Energies in the Range of 16-50 KeV NUCLEAR REACTIONS 3H(t, 2n), E(cm)=16-50 keV; measured reaction products, En, In; deduced neutron spectra inferred from R-matrix analysis of the measured NTOF-spectra.
doi: 10.1103/PhysRevLett.121.042501
2012KI10 Phys.Rev. C 85, 061601 (2012) Y.Kim, J.M.Mack, H.W.Herrmann, C.S.Young, G.M.Hale, S.Caldwell, N.M.Hoffman, S.C.Evans, T.J.Sedillo, A.McEvoy, J.Langenbrunner, H.H.Hsu, M.A.Huff, S.Batha, C.J.Horsfield, M.S.Rubery, W.J.Garbett, W.Stoeffl, E.Grafil, L.Bernstein, J.A.Church, D.B.Sayre, M.J.Rosenberg, C.Waugh, H.G.Rinderknecht, M.G.Johnson, A.B.Zylstra, J.A.Frenje, D.T.Casey, R.D.Petrasso, E.K.Miller, V.Yu.Glebov, C.Stoeckl, T.C.Sangster Determination of the deuterium-tritium branching ratio based on inertial confinement fusion implosions NUCLEAR REACTIONS 3H(d, γ)5He, 3H(d, n)4He, E(cm)=14-24 keV; measured absolute neutron and γ-ray yields in inertial confinement fusion (ICF) conditions; deduced branching ratio of γ-to-neutron in d+t reaction. Measurement of γ-to-proton branching ratio in 3He(d, γ)5Li and 3He(d, p)4He reactions used for cross calibration. Comparison with previous studies.
doi: 10.1103/PhysRevC.85.061601
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