SIMBAD references

2018ApJ...860..145T - Astrophys. J., 860, 145-145 (2018/June-3)

A molecular line survey around Orion at low frequencies with the MWA.

TREMBLAY C.D., JONES P.A., CUNNINGHAM M., HURLEY-WALKER N., JORDAN C.H. and TINGAY S.J.

Abstract (from CDS):

The low-frequency sky may reveal some of the secrets yet to be discovered. Until recently, molecules had never been detected within interstellar clouds at frequencies below 700 MHz. Following the pilot survey toward the Galactic center at 103-133 MHz with the Murchison Widefield Array, we surveyed 400 deg2 centered on the Orion KL nebula from 99 to 170 MHz. Orion is a nearby region of active star formation and known to be a chemically rich environment. In this paper, we present tentative detections of nitric oxide and its isotopologues, singularly deuterated formic acid, molecular oxygen, and several unidentified transitions. The three identified molecules are particularly interesting, as laboratory experiments have suggested that these molecules are precursors to the formation of amines.

Abstract Copyright: © 2018. The American Astronomical Society. All rights reserved.

Journal keyword(s): astrochemistry - molecular data - radio lines: stars - stars: AGB and post-AGB - surveys

Simbad objects: 16

goto Full paper

goto View the reference in ADS

To bookmark this query, right click on this link: simbad:2018ApJ...860..145T and select 'bookmark this link' or equivalent in the popup menu


2019.12.08-16:41:25

© Université de Strasbourg/CNRS

    • Contact