490 citations
- University of VirginiaUS10 papers
- Max Planck Institute for Extraterrestrial PhysicsDE9 papers
- National Radio Astronomy ObservatoryUS9 papers
- Goddard Space Flight CenterUS8 papers
- University of StuttgartDE8 papers
- Center for Astrophysics Harvard & SmithsonianUS7 papers
- Massachusetts Institute of TechnologyUS7 papers
- Catholic University of AmericaUS4 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Astro Space CenterRU3 papers
- Institut de Physique de RennesFR3 papers
- Russian Academy of SciencesRU3 papers
5 papers · 1 filter
Dense Molecular Clouds in the Crab Supernova Remnant
Alwyn Wootten, Rory O. Bentley, J. Baldwin +7
Molecular emission was imaged with ALMA from numerous components near and within bright H2-emitting knots and absorbing dust globules in the Crab Nebula. These observations provide…
Discovery of the Pure Polycyclic Aromatic Hydrocarbon Indene (-CH) with GOTHAM Observations of TMC-1
Andrew M. Burkhardt, Kin Long Kelvin Lee, P. Bryan Changala +8
Polycyclic Aromatic Hydrocarbons (PAHs) have long been invoked in the study of interstellar and protostellar sources, but the unambiguous identification of any individual PAH has p…
Detection of Two Interstellar Polycyclic Aromatic Hydrocarbons via Spectral Matched Filtering
Brett A. McGuire, Ryan A. Loomis, Andrew M. Burkhardt +12
Ubiquitous unidentified infrared emission bands are seen in many astronomical sources. Although these bands are widely, if not unanimously, attributed to the collective emission fr…
Discovery of Interstellar trans-cyanovinylacetylene (HCCCH=CHCN) and vinylcyanoacetylene (HC=CHCN) in GOTHAM Observations of TMC-1
Kin Long Kelvin Lee, Ryan A. Loomis, Andrew M. Burkhardt +8
We report the discovery of two unsaturated organic species, trans-(E)-cyanovinylacetylene and vinylcyanoacetylene, using the second data release of the GOTHAM deep survey towards T…
A New Method for Simulating Photoprocesses in Astrochemical Models
Ella Mullikin, Hannah Anderson, Natalie O'Hern +8
We propose a new model for treating solid-phase photoprocesses in interstellar ice analogues. In this approach, photoionization and photoexcitation are included in more detail, and…