141 citations · 1.3k across the 42 of their papers we have counts for
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Tracing shock type with chemical diagnostics: an application to L1157
Tomas James, Serena Viti, Jonathan Holdship +1
Aims: The physical structure of a shock wave may take a form unique to its shock type, implying that the chemistry of each shock type is unique as well. We aim to investigate the d…
Incorporating Astrochemistry into Molecular Line Modelling via Emulation
Damien de Mijolla, Serena Viti, Jonathan Holdship +2
In studies of the interstellar medium in galaxies, radiative transfer models of molecular emission are useful for relating molecular line observations back to the physical conditio…
Sulfur Chemistry in L1157-B1
Jonathan Holdship, Izaskun Jimenez-Serra, Serena Viti +7
The main carrier of sulfur in dense clouds, where it is depleted from the gas phase, remains a mystery. Shock waves in young molecular outflows disrupt the ice mantles and allow us…
Investigating the Efficiency of Explosion Chemistry as a Source of Complex Organic Molecules in TMC-1
Jonathan Holdship, Jonathan Rawlings, Serena Viti +3
Many species of complex organic molecules (COMs) have been observed in several astrophysical environments but it is not clear how they are produced, particularly in cold, quiescent…
Nitrogen Fractionation in External Galaxies
Serena Viti, Francesco Fontani, Izaskun Jimenez-Serra +1
In star forming regions in our own Galaxy, the 14N/15N ratio is found to vary from 100 in meteorites, comets and protoplanetary disks up to 1000 in pre-stellar and st…
Observations of CHOH and CHCHO in a Sample of Protostellar Outflow Sources
Jonathan Holdship, Serena Viti, Claudio Codella +8
Iram 30-m Observations towards eight protostellar outflow sources were taken in the 96-\SI{176}{\giga\hertz} range. Transitions of CHOH and CHCHO were detected in seven of…