SIMBAD references

2003ApJ...596L.235H - Astrophys. J., 596, L235-L238 (2003/October-3)

Kinematics of the Sagittarius B2(N-LMH) molecular core.

HOLLIS J.M., PEDELTY J.A., BOBOLTZ D.A., LIU S.-Y., SNYDER L.E., PALMER P., LOVAS F.J. and JEWELL P.R.

Abstract (from CDS):

Ethyl cyanide (CH3CH2CN) emission and absorption have been imaged with the Very Large Array toward Sagittarius B2(N-LMH) by means of the 515-414 rotational transition at 43.5 GHz (λ∼7 mm). The 1".5x1".4 VLA beam shows two principal sources of ethyl cyanide emission: an unresolved source ∼5" north of the LMH that is kinematically consistent with simple expansion, contraction, or small-scale turbulence, and the resolved LMH core source itself that shows kinematics indicating an edge-on rotating disk that extends ≥3" (∼0.1 pc) in the approximate east-west direction. A search for the 707-606rotational transition of the amino acid glycine (NH2CH2COOH) at 43.7 GHz toward Sgr B2(N-LMH) gave negative results.

Abstract Copyright:

Journal keyword(s): ISM: Abundances - ISM: Clouds - ISM: Individual: Name: Sagittarius B2(N-LMH) - ISM: Molecules - Radio Lines: ISM

Simbad objects: 15

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2020.01.26-22:31:33

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