SIMBAD references

2000ApJS..131..483K - Astrophys. J., Suppl. Ser., 131, 483-504 (2000/December-0)

A spectral line survey of G34.3+0.15 at 3 millimeters (84.7-115.6 GHz) and 2 millimeters (123.5-155.3 GHz).

KIM H.-D., CHO S.-H., CHUNG H.-S., KIM H.-R., ROH D.-G., KIM H.-G., MINH Y.C. and MINN Y.-K.

Abstract (from CDS):

A spectral line survey in the ranges of 84.7-115.6 and 123.5-155.3 GHz has been carried out toward the ultracompact H II region G34.3+0.15 using the 14 m radio telescope at Taeduk Radio Astronomy Observatory (TRAO). The sensitivity achieved is typically 0.03-0.08 K. One hundred twenty-seven lines from 19 distinct species plus nine isotopomers and four ionized species have been detected from the TRAO 3 and 2 mm surveys. Two molecular lines; CH3OH[3(1)-2(1) A-], CH3OH[9(0)-8(1) A+] and one unidentified line at the frequency of 148.1119 GHz are newly detected in this survey. These data sets are the first line survey results for G34.3+0.15 in these spectral regions. The column density, rotational temperature and fractional abundance are derived for the CH3OH, SO, H2CS, HC3N, CH3CN, and CH3CCH molecules using a rotation diagram analysis.

Abstract Copyright:

Journal keyword(s): ISM: H II Regions - ISM: Abundances - ISM: Individual: Alphanumeric: G34.3+0.15 - ISM: Molecules

Simbad objects: 6

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2019.12.14-14:13:30

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