Search results for "Mixture"
showing 10 items of 1178 documents
"Table 25" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged particles only.
"Table 26" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged particles only.
"Table 30" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged and neutral particles.
"Table 31" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged and neutral particles.
"Table 27" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged particles only.
"Table 28" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged particles only.
"Table 32" of "Properties of hadronic Z decays and test of QCD generators"
1992
N-jet production rates (in percent) corrected for charged and neutral particles.
2017
Abstract. Concurrent in situ analyses of interstitial aerosol and cloud droplet residues have been conducted at the Schmücke mountain site during the Hill Cap Cloud Thuringia campaign in central Germany in September and October 2010. Cloud droplets were sampled from warm clouds (temperatures between −3 and +16 °C) by a counterflow virtual impactor and the submicron-sized residues were analyzed by a compact time-of-flight aerosol mass spectrometer (C-ToF-AMS), while the interstitial aerosol composition was measured by an high-resolution time-of-flight aerosol mass spectrometer (HR-ToF-AMS). During cloud-free periods, the submicron out-of-cloud aerosol was analyzed using both instruments, all…
African volcanic emissions influencing atmospheric aerosols over the Amazon rain forest
2018
Long-range transport (LRT) plays an important role in the Amazon rain forest by bringing in different primary and secondary aerosol particles from distant sources. The atmospheric oxidation of dimethyl sulfide (DMS), emitted from marine plankton, is considered an important sulfate source over the Amazon rain forest, with a lesser contribution from terrestrial soil and vegetation sulfur emissions. Volcanic sulfur emissions from Africa could be a source of particulate sulfate to the Amazonian atmosphere upon transatlantic transport but no observations have been published. By using satellite observations, together with ground‑based and airborne aerosol particle observations, this paper provide…
2016
Abstract. Cloud residues and out-of-cloud aerosol particles with diameters between 150 and 900 nm were analysed by online single particle aerosol mass spectrometry during the 6-week study Hill Cap Cloud Thuringia (HCCT)-2010 in September–October 2010. The measurement location was the mountain Schmücke (937 m a.s.l.) in central Germany. More than 160 000 bipolar mass spectra from out-of-cloud aerosol particles and more than 13 000 bipolar mass spectra from cloud residual particles were obtained and were classified using a fuzzy c-means clustering algorithm. Analysis of the uncertainty of the sorting algorithm was conducted on a subset of the data by comparing the clustering output with parti…