The complete, temperature resolved spectrum of methyl cyanide between 200 and 277 GHz
McMillan, James P.
Loading…
Permalink
https://hdl.handle.net/2142/91384
Description
Title
The complete, temperature resolved spectrum of methyl cyanide between 200 and 277 GHz
Author(s)
McMillan, James P.
Contributor(s)
De Lucia, Frank C.
Neese, Christopher F.
Issue Date
2016-06-21
Keyword(s)
Astronomy
Date of Ingest
2017-01-26T21:40:02Z
Abstract
We have studied methyl cyanide, one of the so-called ‘astronomical weeds’, in the 200--277 GHz band. We have experimentally gathered a set of intensity calibrated, complete, and temperature resolved spectra from across the temperature range of 231--351 K. Using our previously reported method of analysis\footnote{J.~McMillan, S.~Fortman, C.~Neese, F.~DeLucia, ApJ. 795, 56 (2014)}, the point by point method, we are capable of generating the complete spectrum at astronomically significant temperatures. Lines, of nontrivial intensity, which were previously not included in the available astrophysical catalogs have been found. Lower state energies and line strengths have been found for a number of lines which are not currently present in the catalogs. The extent to which this may be useful in making assignments will be discussed.
Use this login method if you
don't
have an
@illinois.edu
email address.
(Oops, I do have one)
IDEALS migrated to a new platform on June 23, 2022. If you created
your account prior to this date, you will have to reset your password
using the forgot-password link below.
