Context. Vacuum-ultraviolet (VUV) photons are important drivers of chemical processes in
space. Thus, it is important to accurately characterize and constrain photorates in different …

Acetaldehyde (AA) isomerization [to vinylalcohol (VA)] and decomposition (into either CO+
CH 4 or H 2+ C 2 H 2 O) are studied using a fully dimensional, reactive potential energy …

Acetaldehyde is one of the key small organic molecules involved in astrochemical and
atmospheric processes occurring under the action of ionizing and UV radiation. While the …

Wavelength and pressure dependent quantum yields (ϕ, QYs) of propanal photolysis have
been measured for photolysis wavelengths, λ= 300–330 nm, and buffer gases of 3–10 Torr …

Norrish Type I (NTI) α-bond cleavage is the dominant photolysis mechanism in small
carbonyls and is an important source of radicals in the troposphere. In nonsymmetric …

Carbonyls are among the most abundant volatile organic compounds in the atmosphere.
They are central to atmospheric photochemistry as absorption of near-UV radiation by the …

Acetaldehyde (CH3CHO) is ubiquitous throughout the interstellar medium and has been
observed in cold molecular clouds, star forming regions, and in meteorites such as …

The photodissociation dynamics of jet-cooled trifluoroacetaldehyde (CF 3 CHO) into radical
products, CF 3+ HCO, was explored using velocity mapped ion imaging over the wavelength …

The photochemistry of glyoxylic acid (HC (O) C (O) OH) is explored in the near UV in both
the singlet (S 1/S 0) and triplet (T 1) manifolds using density functional theory (M06-2X/aug …

Acetaldehyde is a very relevant atmospheric species whose photodissociation has been
extensively studied in the first absorption band both experimentally and theoretically. Very …