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Mass Spectrum of the Galactic Center Molecular Clouds

Published online by Cambridge University Press:  13 May 2016

Atsushi Miyazaki  and
Masato Tsuboi
Atsushi Miyazaki
Affiliation:
Nobeyama Radio Observatory, National Astronomical Observatory, Minamimaki, Minamisaku, Nagano 384-1305, Japan
Masato Tsuboi
Affiliation:
Institute of Astrophysics and Planetary Science, Ibaraki University, 2-1-1 Bunkyou, Mito, Ibaraki 310-8512, Japan

Abstract

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We have observed three molecular clumps in the Galactic center region in the CS J=2-1 line with the Nobeyama Millimeter Array. We have determined the mass spectrum and other statistical relations for the Galactic center cloud cores. The derived mass spectrum is somewhat steeper than for galactic cloud cores based on molecular line observations. In addition, the spectrum is steeper than that of the large scale Galactic center clumps.

Type
Molecules in External Galaxies
Information
Symposium - International Astronomical Union , Volume 205: Galaxies and their Constituents at the Highest Angular Resolutions , 2001 , pp. 356 - 357
Copyright
Copyright © Astronomical Society of the Pacific 2001 

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