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Origin of Elements
WE believe the recent report in Nature1 under this title to be misleading in the light of recent observations. The recent measurement2 of a=12C/13C=75 (+25, −15) for the ζ Oph cloud is interestingExpand
Complex Molecules in Sagittarius B2(N): The Importance of Grain Chemistry
The complex molecules vinyl cyanide (CH2CHCN), methyl formate (HCOOCH3), and ethyl cyanide (CH3CH2CN) were observed in the Sgr B2 star-forming region with the BIMA millimeter wavelength array. AExpand
A Rigorous Attempt to Verify Interstellar Glycine
In 2003, Kuan and coworkers reported the detection of interstellar glycine (NH2CH2COOH) based on observations of 27 lines in 19 different spectral bands in one or more of the sources Sgr B2(N-LMH),Expand
Detection and Confirmation of Interstellar Acetic Acid
We have detected acetic acid (CH3COOH) in the Sgr B2 Large Molecule Heimat source using the Berkeley-Illinois-Maryland Association (BIMA) Array and the Caltech Owens Valley Radio Observatory (OVRO)Expand
The Berkeley-Illinois-Maryland-association millimeter array
We describe the characteristics of the BIMA millimeter wave array at Hat Creek, California. The array is an aperture synthesis instrument consisting of 9 6-meter diameter antennas which may beExpand
Acetic acid in the hot cores of sagitarrius B2(N) and W51
We have detected interstellar acetic acid (CH3COOH) toward the hot core source W51e2. This is the first new source of interstellar CH3COOH since its discovery by Mehringer et al. toward the hot coreExpand
MICROWAVE DETECTION OF INTERSTELLAR FORMALDEHYDE.
Interstellar formaldehyde detection in absorption against galactic and extragalactic radio sources, discussing chemical evolution
A SURVEY OF LARGE MOLECULES OF BIOLOGICAL INTEREST TOWARD SELECTED HIGH-MASS STAR-FORMING REGIONS
We have surveyed the high-mass Galactic star-forming regions G19.61-0.23, G45.47+0.05, and W75N for interstellar methanol (CH3OH), formic acid (HCOOH), acetic acid (CH3COOH), methyl formateExpand
A Survey of Acetic Acid toward Hot Molecular Cores
We have surveyed 12 Galactic hot molecular cores for interstellar acetic acid (CH3COOH). This is the most extensive search for acetic acid to date. We have detected a new source of acetic acid towardExpand
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