(C-12)/(C-13) isotope ratio in the local interstellar medium from observations of (C-13)(O-18) in molecular clouds
W. D. Langer, A. A. Penzias(Unknown)
Cited by 233
Related Papers
A Measurement of Excess Antenna Temperature at 4080 Mc/s.
|The Astrophysical Journal|1965|2.5k
C-12/C-13 isotope ratio across the Galaxy from observations of C-13/O-18 in molecular clouds
|The Astrophysical Journal|1990|339
Carbon Monoxide in the Orion Nebula
|The Astrophysical Journal|1970|338
Detection of Millimeter Emission Lines from Interstellar Methyl Cyanide
|The Astrophysical Journal|1971|189
Millimeter-Wavelength Radio-Astronomy Techniques
|Annual Review of Astronomy and Astrophysics|1973|149