123 research outputs found

    Gigahertz (GHz) hard x-ray imaging using fast scintillators

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    Gigahertz (GHz) imaging technology will be needed at high-luminosity X-ray and charged particle sources. It is plausible to combine fast scintillators with the latest picosecond detectors and GHz electronics for multi-frame hard Xray imaging and achieve an inter-frame time of less than 10 ns. The time responses and light yield of LYSO, LaBr_3, BaF_2 and ZnO are measured using an MCP-PMT detector. Zinc Oxide (ZnO) is an attractive material for fast hard X-ray imaging based on GEANT4 simulations and previous studies, but the measured light yield from the samples is much lower than expected

    Gigahertz (GHz) hard x-ray imaging using fast scintillators

    Get PDF
    Gigahertz (GHz) imaging technology will be needed at high-luminosity X-ray and charged particle sources. It is plausible to combine fast scintillators with the latest picosecond detectors and GHz electronics for multi-frame hard Xray imaging and achieve an inter-frame time of less than 10 ns. The time responses and light yield of LYSO, LaBr_3, BaF_2 and ZnO are measured using an MCP-PMT detector. Zinc Oxide (ZnO) is an attractive material for fast hard X-ray imaging based on GEANT4 simulations and previous studies, but the measured light yield from the samples is much lower than expected

    Characterization of the yehUT Two-Component Regulatory System of Salmonella enterica Serovar Typhi and Typhimurium

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    10.1371/journal.pone.0084567PLoS ONE812-POLN

    Cryptic Coloration In Schizura ipomoeae (Lepidoptera, Notodontidae), With A New Host Plant And Distribution Record

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    Volume: 98Start Page: 17End Page: 1

    Observations on the biology of a new species of Dilyta (Hymenoptera: Charipidae) from Washington State

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    Volume: 64Start Page: 93End Page: 9

    Feeding by Medetera species (Diptera: Dolichopodidae) on aphids and eriophyid mites on apple, Malus domestica (Rosaceae)

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    Volume: 90Start Page: 510End Page: 51
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