The hydroxyl radical, OH, initiates the removal of the majority of trace gases in the
atmosphere, and together with the closely coupled species, the hydroperoxy radical, HO2, is …

Particulate nitrate (pNO 3−) has long been considered a permanent sink for NO x (NO and
NO2), removing a gaseous pollutant that is central to air quality and that influences the …

Multi-A**s Differential Optical Absorption Spectroscopy (MAX-DOAS) is a well-established
ground-based measurement technique for the detection of aerosols and trace gases …

A new simulation chamber has been built at the Interuniversitary Laboratory of Atmospheric
Systems (LISA). The CESAM chamber (French acronym for Experimental Multiphasic …

Alkene ozonolysis is a major source of hydroxyl radical (• OH), the most important oxidant in
the troposphere. Previous experimental and computational work suggests that for many …

In this study, we reviewed smog chamber systems and methodologies used in secondary
organic aerosol (SOA) formation studies. Many important chambers across the world have …

This perspective gives our views on general aspects and future directions of gas‐phase
atmospheric chemical kinetic mechanism development, emphasizing on the work needed …

The reaction CH 3 C (O) O 2+ HO 2→ CH 3 C (O) OOH+ O 2 (Reaction R5a), CH 3 C (O)
OH+ O 3 (Reaction R5b), CH 3+ CO 2+ OH+ O 2 (Reaction R5c) was studied in a series of …

The reactions of ozone with alkenes are an important source of hydroxyl (OH) radicals;
however, quantification of their importance is hindered by uncertainties in the absolute OH …

The HO 2 radical was monitored simultaneously using two independent techniques in the
Leeds HIRAC (Highly Instrumented Reactor for Atmospheric Chemistry) atmospheric …