23 citations · 45 across the 3 of their papers we have counts for
5 papers
Tracing the contraction of the pre-stellar core L1544 with HCO = 1-0 emission
J. Ferrer Asensio, S. Spezzano, P. Caselli +6
Spectral line profiles of several molecules observed towards the pre-stellar core L1544 appear double-peaked. For abundant molecular species this line morphology has been linked to…
H2CS deuteration maps towards the pre-stellar core L1544
S. Spezzano, O. Sipilä, P. Caselli +7
Deuteration is a crucial tool to understand the complexity of interstellar chemical processes, especially when they involve the interplay of gas-phase and grain-surface chemistry.…
First survey of HCNH in high-mass star-forming cloud cores
F. Fontani, L. Colzi, E. Redaelli +2
Most stars in the Galaxy, including the Sun, were born in high-mass star-forming regions. It is hence important to study the chemical processes in these regions to better understan…
Understanding the cyclic-to-linear ratio in L1544
O. Sipilä, S. Spezzano, P. Caselli
Aims. We aim to understand the high cyclic-to-linear ratio () observed toward L1544 by Spezzano et al. (2016). Methods. We combine a gas-grain chemical model…
The effect of multilayer ice chemistry on gas-phase deuteration in starless cores
O. Sipilä, P. Caselli, V. Taquet
Aims. We aim to investigate whether a multilayer ice model can be as successful as a bulk ice model in reproducing the observed abundances of various deuterated gas-phase species t…