2 papers
astro-ph.EP2018
Searching for Biosignatures in Exoplanetary Impact Ejecta
Gianni Cataldi, Alexis Brandeker, Philippe Thébault +5
With the number of confirmed rocky exoplanets increasing steadily, their characterisation and the search for exoplanetary biospheres is becoming an increasingly urgent issue in ast…
astro-ph.EP2018
ALMA resolves CI emission from the Pictoris debris disk
Gianni Cataldi, Alexis Brandeker, Yanqin Wu +8
The debris disk around ~Pictoris is known to contain gas. Previous ALMA observations revealed a CO belt at 85 au with a distinct clump, interpreted as a location of enhanc…