Recent Submissions

  • Airborne Aerosol in Situ Measurements during TCAP: A Closure Study of Total Scattering 

    Kassianov, Evgueni; Berg, Larry K.; Pekour, Mikhail; Barnard, James; Chand, Duli; Flynn, Connor; Ovchinnikov, Mikhail; Sedlacek, Arthur; Schmid, Beat; Shilling, John; Tomlinson, Jason; Fast, Jerome (7/31/2015)
    We present a framework for calculating the total scattering of both non-absorbing and absorbing aerosol at ambient conditions from aircraft data. Our framework is developed emphasizing the explicit use of chemical composition ...
  • Development of Pm2.5 Source Impact Spatial Fields Using a Hybrid Source Apportionment Air Quality Model 

    Ivey, C. E.; Holmes, H. A.; Hu, Y. T.; Mulholland, J. A.; Russell, A. G. (7/20/2015)
    An integral part of air quality management is knowledge of the impact of pollutant sources on ambient concentrations of particulate matter (PM). There is also a growing desire to directly use source impact estimates in ...
  • Ion Dynamics Effect on Stark-Broadened Line Shapes: A Cross-Comparison of Various Models 

    Ferri, Sandrine; Calisti, Annette; Mossé, Caroline; Rosato, Joël; Talin, Bernard; Alexiou, Spiros; Gigosos, Marco A.; González, Manuel A.; González-Herrero, Diego; Lara, Natividad; Gomez, Thomas; Iglesias, Carlos; Lorenzen, Sonja; Mancini, Roberto C.; Stambulchik, Evgeny (7/4/2014)
    Modeling the Stark broadening of spectral lines in plasmas is a complex problem. The problem has a long history, since it plays a crucial role in the interpretation of the observed spectral lines in laboratories and ...
  • Measurements of Light-Absorbing Particles on the Glaciers in the Cordillera Blanca, Peru 

    Schmitt, C. G.; All, J. D.; Schwarz, J. P.; Arnott, W. P.; Cole, R. J.; Lapham, E.; Celestian, A. (2/12/2015)
    Glaciers in the tropical Andes have been rapidly losing mass since the 1970s. In addition to the documented increase in temperature, increases in light-absorbing particles deposited on glaciers could be contributing to the ...
  • Tungsten Data for Current and Future Uses in Fusion and Plasma Science 

    Beiersdorfer, Peter; Clementson, Joel; Safronova, Ulyana I. (6/15/2015)
    We give a brief overview of our recent experimental and theoretical work involving highly charged tungsten ions in high-temperature magnetically confined plasmas. Our work includes X-ray and extreme ultraviolet spectroscopy, ...