87 citations · 278 across the 15 of their papers we have counts for
15 papers
Chemical Complexity in the Early Stages of Star Formation in the SKAO Era
Eleonora Bianchi, Mathilde Bouvier, Claudio Codella +44
About 350 molecules have been identified in the interstellar medium (ISM), including complex molecules relevant to prebiotic chemistry. A remarkable level of molecular diversity ha…
Jets and Outflows in Young Stellar Objects with the SKAO
Giovanni Sabatini, Gemma Busquet, Carlos Carrasco-González +48
Jets and outflows are ubiquitous phenomena associated with the formation of young stellar objects (YSOs). They play a crucial role in removing angular momentum from the accreting s…
Laboratory Detection and Rotational Spectroscopy of -HNSO: Implications for Astronomical Observations
Valerio Lattanzi, Miguel Sanz-Novo, Víctor M. Rivilla +2
Sulfur-bearing molecules are central to interstellar chemistry, yet their observed abundances in the gas phase remain far below cosmic expectations in dense interstellar regions. M…
A detection of sulfur-bearing cyclic hydrocarbons in space
Mitsunori Araki, Miguel Sanz-Novo, Christian P. Endres +13
Molecules harbouring sulfur are thought to have played a key role in the biological processes of life on Earth, and thus, they are of much interest when found in space. Here we rep…
Resolved Gas Temperatures and 12C/13C ratios in SVS13A from ALMA Observations of CH3CN and CH3-13-CN
T. -H. Hsieh, J. E. Pineda, D. M. Segura-Cox +11
Context. Multiple systems are common in field stars, and the frequency is found to be higher in early evolutionary stages. Thus, the study of young multiple systems during the embe…
On the abiotic origin of dimethyl sulfide: discovery of DMS in the Interstellar Medium
Miguel Sanz-Novo, Víctor M. Rivilla, Christian P. Endres +14
Following the discovery of dimethyl sulfide (CHSCH, DMS) signatures in comet 67P/Churyumov-Gerasimenko, we report the first detection of this organosulfur species in the in…
Laboratory rotational spectroscopy leads to the first interstellar detection of singly deuterated methyl mercaptan (CHDSH)
Hayley A. Bunn, Silvia Spezzano, Laurent H. Coudert +8
We report an extensive rotational spectroscopic analysis of singly deuterated methyl mercaptan (CHDSH) using both millimeter and far-infrared synchrotron spectra to achieve a…
Advancing spectroscopic understanding of HOCS: Laboratory investigations and astronomical implications
Valerio Lattanzi, Miguel Sanz-Novo, Víctor M. Rivilla +5
Sulphur-bearing species play crucial roles in interstellar chemistry, yet their precise characterisation remains challenging. Here, we present laboratory experiments aimed at exten…
Millimeter and submillimeter spectroscopy of the deuterated molecular ion SD+
Mitsunori Araki, Valerio Lattanzi, Christian P. Endres +1
Seven rotational and fine-structure transitions of the deuterated molecular ion SD+ in the X 3S- ground electronic state have been measured in the 271-863 GHz region in the laborat…
Accurate ab initio spectroscopic studies of promising interstellar ethanolamine iminic precursors
D. Alberton, N. Inostroza-Pino, Ryan C. Fortenberry +4
Context. The detection of NH2CH2CH2OH (ethanolamine) in molecular cloud G+0.693-0.027 adds an additional player to the prebiotic molecules discovered so far in the interstellar med…
Rotational spectroscopic characterisation of the [D2,C,S] system: an update from the laboratory and theory
Natalia Inostroza-Pino, Valerio Lattanzi, C. Zachary Palmer +5
The synergy between high-resolution rotational spectroscopy and quantum-chemical calculations is essential for exploring future detection of molecules, especially when spectroscopy…
High sensitivity maps of molecular ions in L1544: I. Deuteration of N2H+ and HCO+ and first evidence of N2D+ depletion
Elena Redaelli, Luca Bizzocchi, Paola Caselli +4
Context. The deuterium fraction in low-mass prestellar cores is a good diagnostic indicator of the initial phases of star formations, and it is also a fundamental quantity to infer…
Mapping deuterated methanol toward L1544: I. Deuterium fraction and comparison with modeling
A. Chacon-Tanarro, P. Caselli, L. Bizzocchi +7
The study of deuteration in pre-stellar cores is important to understand the physical and chemical initial conditions in the process of star formation. In particular, observations…
Accurate millimetre and submillimetre rest frequencies for - and -dithioformic acid, HCSSH
D. Prudenzano, J. Laas, L. Bizzocchi +6
A better understanding of sulphur chemistry is needed to solve the interstellar sulphur depletion problem. A way to achieve this goal is to study new S-bearing molecules in the lab…
The observed chemical structure of L1544
S. Spezzano, P. Caselli, L. Bizzocchi +2
Prior to star formation, pre-stellar cores accumulate matter towards the centre. As a consequence, their central density increases while the temperature decreases. Understanding th…