92 citations · 241 across the 6 of their papers we have counts for
6 papers
The sulfur depletion problem: upper limits on the H2S2, HS2, and S2 gas-phase abundances toward the low-mass warm core IRAS16293-2422
R. Martín-Doménech, I. Jiménez-Serra, G. M. Muñoz Caro +5
A fraction of the missing sulfur in dense clouds and circumstellar regions could be in the form of three species not yet de- tected in the interstellar medium: H2S2, HS2, and S2 ac…
A new study of an old sink of sulfur in hot molecular cores: the sulfur residue
Paul M. Woods, Angela Occhiogrosso, Serena Viti +3
Sulfur appears to be depleted by an order of magnitude or more from its elemental abundance in star-forming regions. In the last few years, numerous observations and experiments ha…
Ethylene oxide and Acetaldehyde in hot cores
A. Occhiogrosso, A. Vasyunin, E. Herbst +4
[Abridged] Ethylene oxide and its isomer acetaldehyde are important complex organic molecules because of their potential role in the formation of amino acids. Despite the fact that…
An improved chemical scheme for the reactions of atomic oxygen and simple unsaturated hydrocarbons - implications for star-forming regions
Angela Occhiogrosso, Serena Viti, Nadia Balucani
Recent laboratory experiments have demonstrated that, even though contribution from other reaction channels cannot be neglected, unsaturated hydrocarbons easily break their multipl…
Modelling of c-C2H4O formation on grain surfaces
A. Occhiogrosso, S. Viti, M. D. Ward +1
Despite its potential reactivity due to ring strain, ethylene oxide (c-C2H4O) is a complex molecule that seems to be stable under the physical conditions of an interstellar dense c…
A study of methyl formate in astrochemical environments
Angela Occhiogrosso, Serena Viti, Paola Modica +1
Several complex organic molecules are routinely detected in high abundances towards hot cores and hot corinos. For many of them, their paths of formation in space are uncertain, as…