221 citations · 5k across the 86 of their papers we have counts for
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ALMA Observations of Molecular Line Emission from High-excitation Bipolar Planetary Nebulae
Paula Moraga Baez, Joel H. Kastner, Jesse Bublitz +7
We present early results from our program of ALMA Band 6 (1.3mm) molecular line mapping of a sample of nearby, well-studied examples of high-excitation, bipolar/pinched-waist and m…
Tracing Molecular Stratification within an Edge-on Protoplanetary Disk
D. Ruíz-Rodríguez, J. H. Kastner, P. Hily-Blant +1
High-resolution observations of edge-on proto-planetary disks in emission from molecular species sampling different critical densities and formation pathways offer the opportunity…
A Subarcsecond ALMA Molecular Line Imaging Survey of the Circumbinary, Protoplanetary Disk Orbiting V4046 Sgr
Joel H. Kastner, C. Qi, D. A. Dickson-Vandervelde +6
We present a suite of ALMA interferometric molecular line and continuum images that elucidate, on linear size scales of 30--40 AU, the chemical structure of the nearby, evolv…
Seeds Of Life In Space (SOLIS): The organic composition diversity at 300--1000 au scale in Solar-type star forming regions
C. Ceccarelli, P. Caselli, F. Fontani +43
Complex organic molecules have been observed for decades in the interstellar medium. Some of them might be considered as small bricks of the macromolecules at the base of terrestri…
Nitrogen and hydrogen fractionation in high-mass star forming cores from observations of HCN and HNC
L. Colzi, F. Fontani, P. Caselli +3
The ratio between the two stable isotopes of nitrogen, N and N, is well measured in the terrestrial atmosphere (), and in the pre-Solar nebula ().…
Rings of C2H in the Molecular Disks Orbiting TW Hya and V4046 Sgr
J. H. Kastner, C. Qi, U. Gorti +5
We have used the Submillimeter Array to image, at ~1" resolution, C2H(3-2) emission from the molecule-rich circumstellar disks orbiting the nearby, classical T Tauri star systems T…