Origin and Evolution of the Cepheus Bubble
The Astrophysical Journal1998Vol. 507(1), pp. 241–253
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Abstract
We have imaged a 10 ] 10 region of the Cepheus bubble in the J \ 10 line of CO and the 21 cm line of atomic hydrogen. The CO emission denes a giant expanding shell 120 pc in diameter, which is similar to that seen in the IRAS sky maps. We estimate the total gas mass in the region to be D4 ] 105