Search Results - "Rusev, G."

Correlated prompt fission data in transport simulations by Talou, P., Vogt, R., Randrup, J., Rising, M. E., Pozzi, S. A., Verbeke, J., Andrews, M. T., Clarke, S. D., Jaffke, P., Jandel, M., Kawano, T., Marcath, M. J., Meierbachtol, K., Nakae, L., Rusev, G., Sood, A., Stetcu, I., Walker, C.

“… Detailed information on the fission process can be inferred from the observation, modeling and theoretical understanding of prompt fission neutron and γ -ray…”
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A Large Area Picosecond Photodetector for neutron transmission measurements at DICER at LANSCE by Stamatopoulos, A., Couture, A., DiGiovine, B., Koehler, P., Rusev, G.

“…The Device for Indirect Capture Experiments on Radionuclides (DICER) is a new instrument that is being developed at the Los Alamos Neutron Science Center…”
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Spectral structure of the pygmy dipole resonance by Tonchev, A P, Hammond, S L, Kelley, J H, Kwan, E, Lenske, H, Rusev, G, Tornow, W, Tsoneva, N

“…High-sensitivity studies of E1 and M1 transitions observed in the reaction 138Ba(gamma,gamma{'}) at energies below the one-neutron separation energy have been…”
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Photon data shed new light upon the GDR spreading width in heavy nuclei by Junghans, A.R., Rusev, G., Schwengner, R., Wagner, A., Grosse, E.

“…A global study of the electric dipole strength in and below the isovector giant dipole resonance (GDR) is presented for mass numbers A>80. It relies on the…”
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Cross section for inelastic neutron scattering from 193Ir at 6 MeV by Marenco, A.M., Rusev, G., Bond, E.M., Bredeweg, T.A., Finch, S.W., Garcia, J.R., Gooden, M.E., Krishichayan, Malone, R.C., Moody, W.A., Ramirez, A.P.D., Silano, J.A., Tonchev, A.P., Tornow, W.

“…Two samples, one of natural iridium and the other of enriched 193Ir, were irradiated with a monoenergetic neutron beam of energy 6.0 MeV at the Triangle…”
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Fission-neutrons source with fast neutron-emission timing by Rusev, G., Baramsai, B., Bond, E.M., Jandel, M.

“…A neutron source with fast timing has been built to help with detector-response measurements. The source is based on the neutron emission from the spontaneous…”
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The photon-scattering facility at the superconducting electron accelerator ELBE by Schwengner, R., Beyer, R., Dönau, F., Grosse, E., Hartmann, A., Junghans, A.R., Mallion, S., Rusev, G., Schilling, K.D., Schulze, W., Wagner, A.

“…A new facility for the production of polarised bremsstrahlung has been built at the superconducting electron accelerator ELBE of the Forschungszentrum…”
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Constraining nuclear photon strength functions by the decay properties of photo-excited states by Isaak, J., Savran, D., Krtička, M., Ahmed, M.W., Beller, J., Fiori, E., Glorius, J., Kelley, J.H., Löher, B., Pietralla, N., Romig, C., Rusev, G., Scheck, M., Schnorrenberger, L., Silva, J., Sonnabend, K., Tonchev, A.P., Tornow, W., Weller, H.R., Zweidinger, M.

“…A new approach for constraining the low-energy part of the electric dipole Photon Strength Function (E1-PSF) is presented. Experiments at the Darmstadt…”
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Structure of high-lying levels populated in the 96Y →96Zr β decay by Mashtakov, K.R., Ponomarev, V.Yu, Scheck, M., Finch, S.W., Isaak, J., Zweidinger, M., Agar, O., Bathia, C., Beck, T., Beller, J., Bowry, M., Chapman, R., Chishti, M.M.R., Friman-Gayer, U., Gaffney, L.P., Garrett, P.E., Gregor, E.T., Keatings, J.M., Köster, U., Löher, B., MacLean, A.D., O'Donnell, D., Pai, H., Pietralla, N., Rainovski, G., Ramdhane, M., Romig, C., Rusev, G., Savran, D., Simpson, G.S., Sinclair, J., Sonnabend, K., Spagnoletti, P., Tonchev, A.P., Tornow, W.

“…The nature of the high-lying final levels of the 96Ygsβ decay, one of the three most important contributors to the high-energy reactor antineutrino spectrum,…”
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New Apparatus for Neutron Capture Measurements on Extra Small Radioactive Samples: The DICER Instrument at LANSCE by Stamatopoulos, A., Koehler, P., Couture, A., DiGiovine, B., Rusev, G., Ullmann, J.

“…We report the neutron capture cross section, the probability per unit area a neutron is absorbed by a nucleus followed by the emission of gamma ray(s), is an…”
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Bubble chambers for experiments in nuclear astrophysics by DiGiovine, B., Henderson, D., Holt, R.J., Raut, R., Rehm, K.E., Robinson, A., Sonnenschein, A., Rusev, G., Tonchev, A.P., Ugalde, C.

“…A bubble chamber has been developed to be used as an active target system for low energy nuclear astrophysics experiments. Adopting ideas from dark matter…”
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New capability for indirect neutron capture measurements: The DICER instrument at LANSCE by Stamatopoulos, A., Koehler, P., Matyskin, A., Bond, E. M., Bredeweg, T.A., Couture, A., Di Giovine, B., Fassbender, M.E., Hayes-Sterbenz, A. C., Keksis, A. L., Parsons, K., Rusev, G., Ullmann, J., Vermeulen, C.

“…The Device for Indirect Capture on Radionuclides (DICER) implements a new indirect technique for (n, γ ) studies in which the neutron capture rate is…”
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Nuclear deformation and neutron excess as competing effects for dipole strength in the pygmy region by Massarczyk, R, Schwengner, R, Dönau, F, Frauendorf, S, Anders, M, Bemmerer, D, Beyer, R, Bhatia, C, Birgersson, E, Butterling, M, Elekes, Z, Ferrari, A, Gooden, M E, Hannaske, R, Junghans, A R, Kempe, M, Kelley, J H, Kögler, T, Matic, A, Menzel, M L, Müller, S, Reinhardt, T P, Röder, M, Rusev, G, Schilling, K D, Schmidt, K, Schramm, G, Tonchev, A P, Tornow, W, Wagner, A

“…The electromagnetic dipole strength below the neutron-separation energy has been studied for the xenon isotopes with mass numbers A=124, 128, 132, and 134 in…”
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Pygmy and core polarization dipole modes in 206Pb: Connecting nuclear structure to stellar nucleosynthesis by Tonchev, A.P., Tsoneva, N., Bhatia, C., Arnold, C.W., Goriely, S., Hammond, S.L., Kelley, J.H., Kwan, E., Lenske, H., Piekarewicz, J., Raut, R., Rusev, G., Shizuma, T., Tornow, W.

“…A high-resolution study of the electromagnetic response of 206Pb below the neutron separation energy is performed using a (γ→,γ′) experiment at the HIγ→S…”
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The new Device for Indirect Capture Experiments on Radionuclides at LANSCE: Efforts on measuring the resonance(s) responsible for the extremely large 88Zr (n,γ) cross section by Stamatopoulos, A, Bond, E M, Bredeweg, T A, Couture, A, B. Di Giovine, Fassbender, M E, Hayes-Sterbenz, A C, Keksis, A L, Matyskin, A, Mocko, V, Parsons, K, Rusev, G, Ullmann, J, Vermeulen, C

“…The thermal neutron capture cross section of 88Zr was recently reported to be the second largest in nature with the largest resonance integral measured…”
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Dual-fission chamber and neutron beam characterization for fission product yield measurements using monoenergetic neutrons by Bhatia, C., Fallin, B., Gooden, M.E., Howell, C.R., Kelley, J.H., Tornow, W., Arnold, C.W., Bond, E.M., Bredeweg, T.A., Fowler, M.M., Moody, W.A., Rundberg, R.S., Rusev, G., Vieira, D.J., Wilhelmy, J.B., Becker, J.A., Macri, R., Ryan, C., Sheets, S.A., Stoyer, M.A., Tonchev, A.P.

“…A program has been initiated to measure the energy dependence of selected high-yield fission products used in the analysis of nuclear test data. We present out…”
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Isospin properties of electric dipole excitations in 48Ca by Derya, V., Savran, D., Endres, J., Harakeh, M.N., Hergert, H., Kelley, J.H., Papakonstantinou, P., Pietralla, N., Ponomarev, V.Yu, Roth, R., Rusev, G., Tonchev, A.P., Tornow, W., Wörtche, H.J., Zilges, A.

“…Two different experimental approaches were combined to study the electric dipole strength in the doubly-magic nucleus 48Ca below the neutron threshold…”
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Separation of the 1+/1− parity doublet in 20Ne by Beller, J., Stumpf, C., Scheck, M., Pietralla, N., Deleanu, D., Filipescu, D.M., Glodariu, T., Haxton, W., Idini, A., Kelley, J.H., Kwan, E., Martinez-Pinedo, G., Raut, R., Romig, C., Roth, R., Rusev, G., Savran, D., Tonchev, A.P., Tornow, W., Wagner, J., Weller, H.R., Zamfir, N.-V., Zweidinger, M.

“…The (J,T)=(1,1) parity doublet in 20Ne at 11.26 MeV is a good candidate to study parity violation in nuclei. However, its energy splitting is known with…”
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Late Prompt Fission Gamma Rays from 235U(n,f) and 252Cf(sf) by Rusev, G, Bond, E M, Bredeweg, T A, Couture, A, J. M. O’Donnell, Jandel, M, Lovell, A E, Mosby, S, Prokop, C J, Stetcu, I, Talou, P, Ullmann, J L

“…Two measurements of fission γ rays were performed with the DANCE and NEUANCE arrays using the reactions 235 U(n, f) and 252 Cf(sf). Utilizing the fast time…”
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Heat content and structure of particles in plasma spraying with a current-conducting wire by Bykovskiy, O. G., Lapteva, A. N., Mishchenko, A. S., Pasko, N. P., Rusev, G. M.

“…The heat content of plasma flow and particles for the following materials is determined: for aluminium 112.05 kJ, for copper 64.45 kJ, for BrKMts3-1 bronze…”
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