Articles with "particle phase" as a keyword



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Five-particle phase-space integrals in QCD

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Published in 2018 at "Journal of High Energy Physics"

DOI: 10.1007/jhep06(2018)099

Abstract: A bstractWe present analytical expressions for the 31 five-particle phase-space master integrals in massless QCD as an ϵ-series with coefficients being multiple zeta values of weight up to 12. In addition, we provide computer code… read more here.

Keywords: phase space; five particle; particle phase;
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Effects of oxygenated fuels on the particle-phase compounds emitted from a diesel engine

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Published in 2017 at "Atmospheric Pollution Research"

DOI: 10.1016/j.apr.2016.08.005

Abstract: Abstract In the present work, emission characteristics of soot particles and particle-phase organic compounds emitted from a diesel engine fueled with different oxygenated fuel blends were investigated. Two groups of oxygenated fuels with different oxygenated… read more here.

Keywords: oxygenated fuels; dbe blends; engine; particle phase ... See more keywords
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Gas- and particle-phase products from the photooxidation of acenaphthene and acenaphthylene by OH radicals

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Published in 2017 at "Atmospheric Environment"

DOI: 10.1016/j.atmosenv.2016.11.063

Abstract: Abstract This work is focused on the gas-phase oxidation of acenaphthylene and acenaphthene by OH radicals and associated secondary organic aerosol (SOA) formation under low and high-NOx conditions. Experiments were carried out in an atmospheric… read more here.

Keywords: gas particle; particle phase; nox conditions; gas ... See more keywords
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Oxidative potential of gas phase combustion emissions - An underestimated and potentially harmful component of air pollution from combustion processes

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Published in 2017 at "Atmospheric Environment"

DOI: 10.1016/j.atmosenv.2017.03.041

Abstract: Highlights • Gas phase emissions can be potentially as hazardous as the particle phase ones. • Gas phase diesel exhaust has a stronger inflammation effect on human lung cells. • Fuel oxygen content is negatively… read more here.

Keywords: phase; combustion; gas; particle phase ... See more keywords
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Hourly composition of gas and particle phase pollutants at a central urban background site in Milan, Italy

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Published in 2017 at "Atmospheric Research"

DOI: 10.1016/j.atmosres.2016.10.025

Abstract: A comprehensive range of gas and particle phase pollutants were sampled at 1-hour time resolution in urban background Milan during summer 2012. Measurements include several soluble inorganic aerosols (Cl−,NO2−,NO3−,SO42−,Ca2+,K+,Mg2+,Na+,NH4+) and gases (HCl, HNO2,HNO3, NH3, NO,… read more here.

Keywords: carbon; gas particle; gas; phase pollutants ... See more keywords
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Isomer-Resolved Reactivity of Organic Peroxides in Monoterpene-Derived Secondary Organic Aerosol.

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Published in 2022 at "Environmental science & technology"

DOI: 10.1021/acs.est.2c01297

Abstract: Organic peroxides play a vital role in the formation, evolution, and health impacts of atmospheric aerosols, yet their molecular composition and fate in the particle phase remain poorly understood. Here, we identified, using iodometry-assisted liquid… read more here.

Keywords: isomer resolved; organic peroxides; organic aerosol; reactivity ... See more keywords
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Gas- and Particle-Phase Amide Emissions from Cooking: Mechanisms and Air Quality Impacts.

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Published in 2022 at "Environmental science & technology"

DOI: 10.1021/acs.est.2c01409

Abstract: The high-temperature cooking of protein-rich foods represents an important but poorly constrained source of nitrogen-containing gases and particles to indoor and outdoor atmospheres. For example, panfrying meat may form and emit these nitrogen-containing compounds through… read more here.

Keywords: gas; particle phase; gas particle; emissions cooking ... See more keywords
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Thermal Stability of Particle-Phase Monoethanolamine Salts.

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Published in 2018 at "Environmental science & technology"

DOI: 10.1021/acs.est.7b06367

Abstract: The use of monoethanolamine (MEA, 2-hydroxyethanamine) for scrubbing of carbon dioxide from combustion flue gases may become the dominant technology for carbon capture in the near future. The widespread implementation of this technology will result… read more here.

Keywords: stability particle; technology; particle phase; monoethanolamine ... See more keywords
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Atmospheric evolution of emissions from a boreal forest fire: the formation of highly functionalized oxygen-, nitrogen-, and sulfur-containing organic compounds

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Published in 2021 at "Atmospheric Chemistry and Physics"

DOI: 10.5194/acp-21-255-2021

Abstract: Abstract. Forest fires are major contributors of reactive gas- and particle-phase organic compounds to the atmosphere. We used offline high resolution tandem mass spectrometry to perform a molecular-level speciation of evolving gas- and particle-phase compounds… read more here.

Keywords: nitrogen sulfur; fire; nitrogen; particle phase ... See more keywords