123 citations · 596 across the 10 of their papers we have counts for
10 papers
A Centimeter-wave Study of Methanol and Ammonia Isotopologues in Sgr B2(N): Physical and chemical differentiation between two hot cores
E. A. C. Mills, J. Corby, A. R. Clements +4
We present new radio-frequency interferometric maps of emission from the 14NH3, 15NH3, and 14NH2D isotopologues of ammonia, and the 12CH3OH and 13CH3OH isotopologues of methanol to…
Distributed star formation throughout the Galactic Center cloud Sgr B2
A. G. Ginsburg, John Bally, Ashley Barnes +23
We report ALMA observations with resolution " at 3 mm of the extended Sgr B2 cloud in the Central Molecular Zone (CMZ). We detect 271 compact sources, most of which are…
The Molecular Chemistry of Diffuse and Translucent Clouds in the Line-of-Sight to Sgr B2
Joanna Corby, Brett McGuire, Eric Herbst +1
The 1-50 GHz GBT PRIMOS data contains ~50 molecular absorption lines observed in diffuse and translucent clouds located in the Galactic Center, Bar, and spiral arms in the line-of-…
Non-Detection of HCN toward TMC-1: Constraining the Chemistry of Large Carbon-Chain Molecules
Ryan A. Loomis, Christopher N. Shingledecker, Glen Langston +8
Bell et al. (1997) reported the first detection of the cyanopolyyne HCN toward the cold dark cloud TMC-1; no subsequent detections have been reported toward any source. Addi…
CSO and CARMA Observations of L1157. II. Chemical Complexity in the Shocked Outflow
Andrew M. Burkhardt, Niklaus M. Dollhopf, Joanna F. Corby +8
L1157, a molecular dark cloud with an embedded Class 0 protostar possessing a bipolar outflow, is an excellent source for studying shock chemistry, including grain-surface chemistr…
CSO and CARMA Observations of L1157. I. A Deep Search for Hydroxylamine (NHOH)
Brett A. McGuire, P. Brandon Carroll, Niklaus M. Dollhopf +7
A deep search for the potential glycine precursor hydroxylamine (NHOH) using the Caltech Submillimeter Observatory (CSO) at mm and the Combined Array for Research in M…
An ATCA Survey of Sagittarius~B2 at 7~mm: Chemical Complexity Meets Broadband Interferometry
Joanna F. Corby, Paul A. Jones, Maria R. Cunningham +8
We present a 30 - 50 GHz survey of Sagittarius B2(N) conducted with the Australia Telescope Compact Array (ATCA) with 5 - 10 arcsec resolution. This work releases the survey data a…
The Detection of Interstellar Ethanimine (CH3CHNH) from Observations taken during the GBT PRIMOS Survey
Ryan A. Loomis, Daniel P. Zaleski, Amanda L. Steber +11
We have performed reaction product screening measurements using broadband rotational spectroscopy to identify rotational transition matches between laboratory spectra and the Green…
Detection of E-cyanomethanimine towards Sagittarius B2(N) in the Green Bank Telescope PRIMOS Survey
Daniel P. Zaleski, Nathan A. Seifert, Amanda L. Steber +15
The detection E-cyanomethanimine (E-HNCHCN) towards Sagittarius B2(N) is made by comparing the publicly available Green Bank Telescope (GBT) PRIMOS survey spectra (Hollis et al.) t…
Interstellar Carbodiimide (HNCNH) - A New Astronomical Detection from the GBT PRIMOS Survey via Maser Emission Features
Brett A. McGuire, Ryan A. Loomis, Cameron M. Charness +6
In this work, we identify carbodiimide (HNCNH), which is an isomer of the well-known interstellar species cyanamide (NH2CN), in weak maser emission, using data from the GBT PRIMOS…