SIMBAD references

2002A&A...381..560M - Astronomy and Astrophysics, volume 381, 560-565 (2002/1-2)

CH2DCCH along the TMC-1 ridge.

MARKWICK A.J., MILLAR T.J. and CHARNLEY S.B.

Abstract (from CDS):

In this paper we present measurements of the CH2DCCH/CH3CCH ratio along the TMC-1 ridge. The level of deuterium fractionation in this molecule is found to be larger than previously thought, but more significantly, the fractionation increases as one moves from the cyanopolyyne peak to the ammonia peak, as is the case with measurements of other molecules in TMC-1. This confirms the prediction of our recent chemical/dynamical model of TMC-1 and supports the hypothesis that the chemical evolution of TMC-1 has been affected by Alfven waves.

Abstract Copyright:

Journal keyword(s): MHD: waves - ISM: abundances - ISM: molecules - ISM: individual (Taurus Molecular Cloud) - molecular processes

CDS comments: in ref list ARONS 1975ApJ...196L..77A instead of 196.77

Simbad objects: 3

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2020.01.23-17:45:42

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