Detection of two interstellar polycyclic aromatic hydrocarbons via spectral matched filtering
Unidentified infrared emission bands are ubiquitous in many astronomical sources. These
bands are widely, if not unanimously, attributed to collective emissions from polycyclic …
bands are widely, if not unanimously, attributed to collective emissions from polycyclic …
2018 census of interstellar, circumstellar, extragalactic, protoplanetary disk, and exoplanetary molecules
BA McGuire - The Astrophysical Journal Supplement Series, 2018 - iopscience.iop.org
To date, 204 individual molecular species, comprised of 16 different elements, have been
detected in the interstellar and circumstellar medium by astronomical observations. These …
detected in the interstellar and circumstellar medium by astronomical observations. These …
Detection of the aromatic molecule benzonitrile (c-C6H5CN) in the interstellar medium
BA McGuire, AM Burkhardt, S Kalenskii… - Science, 2018 - science.org
Polycyclic aromatic hydrocarbons and polycyclic aromatic nitrogen heterocycles are thought
to be widespread throughout the universe, because these classes of molecules are probably …
to be widespread throughout the universe, because these classes of molecules are probably …
A protostellar system fed by a streamer of 10,500 au length
JE Pineda, D Segura-Cox, P Caselli, N Cunningham… - Nature …, 2020 - nature.com
Binary formation is an important aspect of star formation. One possible route for close-in
binary formation is disk fragmentation,–. Recent observations show that small-scale …
binary formation is disk fragmentation,–. Recent observations show that small-scale …
2021 census of interstellar, circumstellar, extragalactic, protoplanetary disk, and exoplanetary molecules
BA McGuire - The Astrophysical Journal Supplement Series, 2022 - iopscience.iop.org
To date, 241 individual molecular species, composed of 19 different elements, have been
detected in the interstellar and circumstellar medium by astronomical observations. These …
detected in the interstellar and circumstellar medium by astronomical observations. These …
Interstellar detection of the highly polar five-membered ring cyanocyclopentadiene
Much like six-membered rings, five-membered rings are ubiquitous in organic chemistry,
frequently serving as the building blocks for larger molecules, including many of biochemical …
frequently serving as the building blocks for larger molecules, including many of biochemical …
Early science from GOTHAM: Project overview, methods, and the detection of interstellar propargyl cyanide (HCCCH2CN) in TMC-1
We present an overview of the GBT Observations of TMC-1: Hunting Aromatic Molecules
Large Program on the Green Bank Telescope. This and a related program were launched to …
Large Program on the Green Bank Telescope. This and a related program were launched to …
An investigation of spectral line stacking techniques and application to the detection of HC11N
As the inventory of interstellar molecules continues to grow, the gulf between small species,
whose individual rotational lines can be observed with radio telescopes, and large ones …
whose individual rotational lines can be observed with radio telescopes, and large ones …
Ubiquitous aromatic carbon chemistry at the earliest stages of star formation
Abstract Benzonitrile (c-C6H5CN, where 'c'indicates a cyclic structure), a polar proxy for
benzene (c-C6H6), has the potential to serve as a highly convenient radio probe for …
benzene (c-C6H6), has the potential to serve as a highly convenient radio probe for …
The UMIST database for astrochemistry 2022
Context. Detailed astrochemical models are a key component to interpret the observations of
interstellar and circumstellar molecules since they allow important physical properties of the …
interstellar and circumstellar molecules since they allow important physical properties of the …